A testing equipment for water reducing agent production

Abstract

The utility model discloses a detection device for water reducer production, which belongs to the technical field of water reducer production. It can ensure that the overall concentration and viscosity of the water reducer can be effectively detected during operation, and try to avoid problems such as inability to effectively detect in real time during the water reducer preparation process. The detection device for water reducer production includes a bottom plate, a support plate is vertically fixed at the outer edge of the top of the bottom plate, a mixing box is installed at the top of the support plate corresponding to the hinge seat, the mixing box is funnel-shaped, a discharge port is opened at the bottom of the mixing box, and a discharge pipe is installed at the discharge port; a fixed plate is horizontally fixed at the center of the bottom plate, a viscosity detector and a concentration detector are respectively installed at the two ends of the top of the fixed plate, a protruding plate is installed on one side of the top of the viscosity detector and the concentration detector, a lifting motor is installed at the bottom of the fixed plate corresponding to the protruding plate, a lifting rod is installed at the front end of the shaft of the lifting motor, and the lifting rod is installed on the protruding plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of water reducing agent production, and specifically relates to a detection device for water reducing agent production. Background Art

[0002] Polycarboxylate water reducer is a high-performance water reducer and a cement dispersant used in cement concrete. It is widely used in highways, bridges, dams, tunnels, high-rise buildings and other projects. It is green, environmentally friendly, non-flammable, non-explosive, and can be safely transported by train and car. After the production of polycarboxylate water reducer, it needs to be tested for quality. Polycarboxylate water reducer is a very common material in the construction field today. It is usually mixed with mortar. During the production process, the overall viscosity and concentration of the water reducer need to be tested.

[0003] Most of the existing water reducer production detection equipment is placed separately from the mixing barrel. During the preparation of the water reducer, the concentration and viscosity cannot be well detected in real time, which affects the overall component ratio of the subsequent water reducer. Therefore, a water reducer production detection equipment is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a detection equipment for the production of water reducers, which can ensure that the overall concentration and viscosity of the water reducer can be effectively detected during operation, and try to avoid problems such as the inability to effectively detect in real time during the preparation of the water reducer.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a water reducing agent production detection equipment, the water reducing agent production detection equipment comprises a bottom plate, a support plate is vertically fixed at the outer edge of the top of the bottom plate, a mixing box is installed at the top of the support plate corresponding to the hinge seat, the mixing box is funnel-shaped, a discharge port is opened at the bottom of the mixing box, and a discharge pipe is installed at the discharge port;

[0008] A fixing plate is horizontally fixed at the center of the bottom plate, a viscosity detector and a concentration detector are respectively installed at two ends of the top of the fixing plate, a protruding plate is installed on one side of the top of the viscosity detector and the concentration detector, a lifting motor is installed below the fixing plate corresponding to the protruding plate, a lifting rod is installed at the front end of the shaft of the lifting motor, the lifting rod is penetrated and installed on the protruding plate, and the lifting rod is threadedly engaged with the protruding plate.

[0009] Furthermore, a stirring motor is installed at the top center of the fixed plate, and a stirring component for auxiliary stirring is installed at the bottom of the stirring motor.

[0010] Furthermore, the stirring assembly includes a rotating rod, a protrusion plate is symmetrically fixed at the outer edge of the rotating rod, a limit column is slidably arranged at the top of the rotating rod, a mounting plate is fixed at the top of the limit column, the mounting plate is installed on the shaft of the stirring motor, a reciprocating screw is installed at the bottom of the rotating rod, the reciprocating screw is fixed at the bottom of the mixing box, and the rotating rod and the reciprocating screw are threadedly matched.

[0011] Furthermore, the limiting column is in a hexagonal column structure, and a plug-in cavity for inserting the limiting column is provided at the top of the rotating rod.

[0012] Furthermore, a discharge outlet is provided at the bottom of the mixing box, and guide rods are horizontally fixed on both sides of the discharge pipe corresponding to the discharge outlet. A cover plate is slidably provided on the guide rods, and a drip hole connected to the discharge outlet is provided on the cover plate. A screw is rotatably embedded and installed at one end of the cover plate, and the discharge pipe and the screw are threadedly matched.

[0013] Furthermore, a mounting seat is protrudingly fixed on one side of the mixing box facing the support plate, a hinge seat is protrudingly provided at the center of the mounting seat, and the hinge seat is rotatably provided on the support plate.

[0014] Furthermore, the bottom plate is disc-shaped, and four mounting holes are symmetrically provided on the bottom plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model starts a lifting motor by installing a viscosity detector and a concentration detector on a fixed plate, and the lifting motor drives the lifting rod to reverse, and the protruding plate and the lifting rod are threadedly matched, so that the protruding plate is lowered, and the viscosity detector and the concentration detector are driven to enter the mixing box as a whole, and the polycarboxylate water reducer is poured into the mixing box until the polycarboxylate water reducer submerges the viscosity detector and the concentration detector. At this time, the viscosity detector and the concentration detector work to detect the concentration and viscosity of the polycarboxylate water reducer. The viscosity detector and the concentration detector installed on the fixed plate can ensure that the overall concentration and viscosity of the water reducer can be effectively detected during operation, and the problem of inability to effectively detect in real time during the preparation of the water reducer can be avoided as much as possible;

[0018] The utility model cooperates between the stirring motor and the stirring assembly on the fixed plate, and the lifting motor drives the lifting rod to rotate forward, so that the viscosity detector and the concentration detector are lifted and retracted as a whole, mortar is added to the mixing box, and the stirring motor is started. The stirring motor drives the mounting plate to rotate, and the mounting plate drives the limit column to rotate. During the rotation of the limit column, the rotating rod is driven to rotate as a whole, and the rotating rod drives the protruding plate to rotate as a whole, so as to perform auxiliary stirring treatment on the inside of the mixing box. At the same time, the rotating rod and the reciprocating screw are threadedly matched, so that the rotating rod moves up and down, so as to effectively stir different positions inside the mixing box, and can try to avoid the situation that some positions of the mixing box cannot be effectively stirred in the subsequent stirring process, which affects the subsequent experimental detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a longitudinal cross-sectional view of the mounting seat of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0023] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 It is a transverse cross-sectional view of the discharge pipe of the utility model corresponding to the screw.

[0025] The marks in the accompanying drawings are: 1. bottom plate; 2. support plate; 21. hinged seat; 3. mounting seat; 4. mixing box; 41. discharge pipe; 42. screw; 43. cover plate; 431. dripping hole; 5. stirring motor; 51. fixed plate; 6. stirring assembly; 7. rotating rod; 8. protruding plate; 9. mounting plate; 10. limiting column; 11. reciprocating screw; 12. viscosity detector; 13. lifting rod; 131. protruding plate; 14. lifting motor; 15. concentration detector. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is a detection device for water reducing agent production, such as Figure 1 and Figure 2 As shown, the detection equipment for water reducer production includes a base plate 1, which is disc-shaped and symmetrically provided with four mounting holes. Through the provided mounting holes, it can be ensured that the base plate 1 can be stably fixed at the corresponding position by bolts during operation. A support plate 2 is vertically fixed at the outer edge of the top of the base plate 1, and a mixing box 4 is installed at the top of the support plate 2 corresponding to the hinge seat 21. A mounting seat 3 is protrudingly fixed on one side of the mixing box 4 toward the support plate 2, and a hinge seat 21 is protrudingly provided at the center of the mounting seat 3. The hinge seat 21 is rotatably provided on the support plate 2. Through the hinged connection between the mounting seat 3 and the support plate 2, when the inside of the mixing box 4 needs to be cleaned, the inside of the mixing box 4 can be directly tilted to facilitate subsequent cleaning.

[0028] Reference Figure 1 and Figure 3 As shown, a fixing plate 51 is horizontally fixed at the center of the bottom plate 1, a stirring motor 5 is installed at the top center of the fixing plate 51, a stirring assembly 6 for auxiliary stirring is installed at the bottom of the stirring motor 5, the stirring assembly 6 includes a rotating rod 7, a protruding plate 8 is symmetrically fixed at the outer edge of the rotating rod 7, a limiting column 10 is slidably arranged at the top of the rotating rod 7, a mounting plate 9 is fixed at the top of the limiting column 10, the mounting plate 9 is installed on the machine shaft of the stirring motor 5, a reciprocating screw 11 is penetrated and installed at the bottom of the rotating rod 7, the reciprocating screw 11 is fixed at the bottom of the mixing box 4, the rotating rod 7 and the reciprocating screw 11 are threadedly matched, and during specific work, a protective cover sleeved on the outer edge of the rotating rod 7 is installed at the bottom of the mixing box 4, which can prevent the water reducer and mortar from entering the thread groove of the reciprocating screw 11 as much as possible.

[0029] Through the provided stirring assembly 6, the lifting motor 14 drives the lifting rod 13 to rotate forward, and the viscosity detector 12 and the concentration detector 15 are lifted and retracted as a whole, mortar is added to the mixing box 4, and the stirring motor 5 is started. The stirring motor 5 drives the mounting plate 9 to rotate, and the mounting plate 9 drives the limiting column 10 to rotate. During the rotation of the limiting column 10, the rotating rod 7 is driven to rotate as a whole, and the rotating rod 7 drives the protruding plate 8 to rotate as a whole, thereby performing auxiliary stirring treatment on the inside of the mixing box 4. At the same time, the rotating rod 7 and the reciprocating screw 11 are threadedly matched, so that the rotating rod 7 moves up and down, thereby effectively stirring different positions inside the mixing box 4, and can try to avoid the situation that some positions of the mixing box 4 cannot be effectively stirred during the subsequent stirring process, affecting the subsequent experimental detection effect.

[0030] The above-mentioned limiting column 10 is in a hexagonal column structure, and a plug-in cavity for inserting the limiting column 10 is opened at the top of the rotating rod 7. The setting of the limiting column 10 can ensure that the rotating rod 7 can only move up and down during the adjustment process.

[0031] Reference Figure 1 and Figure 4 As shown, the viscosity detector 12 and the concentration detector 15 are respectively installed at the two ends of the top of the fixed plate 51, and a protruding plate 131 is installed on one side of the top of the viscosity detector 12 and the concentration detector 15. A lifting motor 14 is installed below the fixed plate 51 corresponding to the protruding plate 131, and a lifting rod 13 is installed at the front end of the shaft of the lifting motor 14. The lifting rod 13 is penetrated and installed on the protruding plate 131, and the lifting rod 13 is threadedly matched with the protruding plate 131.

[0032] By installing the viscosity detector 12 and the concentration detector 15 on the fixed plate 51, the lifting motor 14 is started, and the lifting motor 14 drives the lifting rod 13 to reverse, and the protruding plate 131 is threadedly matched with the lifting rod 13, so that the protruding plate 131 is lowered, and the viscosity detector 12 and the concentration detector 15 are driven to enter the mixing box 4 as a whole, and the polycarboxylic acid water reducer is poured into the mixing box 4 until the polycarboxylic acid water reducer submerges the viscosity detector 12 and the concentration detector 15. At this time, the viscosity detector 12 and the concentration detector 15 work to detect the concentration and viscosity of the polycarboxylic acid water reducer. By installing the viscosity detector 12 and the concentration detector 15 on the fixed plate 51, it can be ensured that the overall concentration and viscosity of the water reducer can be effectively detected during operation, and the problem of inability to effectively detect in real time during the preparation of the water reducer can be avoided as much as possible.

[0033] Reference Figure 1 and Figure 5As shown, a discharge port is provided at the bottom of the mixing box 4, a discharge pipe 41 is installed at the discharge port, a discharge port is provided at the bottom of the mixing box 4, guide rods are horizontally fixed on both sides of the discharge port corresponding to the discharge port inside the discharge pipe 41, a cover plate 43 is slidably provided on the guide rod, a dripping hole 431 connected with the discharge port is provided on the cover plate 43, a screw 42 is rotatably embedded and installed at one end of the cover plate 43, the discharge pipe 41 and the screw 42 are threadedly matched, and through the arrangement of the screw 42 and the cover plate 43, the overall sealing of the discharge port can be guaranteed during operation, and the overall dripping experiment can be opened when the fluidity and dripping laboratory need to be carried out later.

[0034] Working principle:

[0035] During operation, when it is necessary to test the water reducer, the lifting motor 14 is started, and the lifting motor 14 drives the lifting rod 13 to reverse, and the protruding plate 131 is threadedly matched with the lifting rod 13, so that the protruding plate 131 is lowered, and the viscosity detector 12 and the concentration detector 15 are driven to enter the mixing box 4 as a whole, and the polycarboxylic acid water reducer is poured into the mixing box 4 until the polycarboxylic acid water reducer submerges the viscosity detector 12 and the concentration detector 15. At this time, the viscosity detector 12 and the concentration detector 15 work to detect the concentration and viscosity of the polycarboxylic acid water reducer.

[0036] After the viscosity and concentration tests are completed, the lifting motor 14 drives the lifting rod 13 to rotate forward, and the viscosity detector 12 and the concentration detector 15 are lifted and retracted as a whole, and mortar is added to the mixing box 4. The stirring motor 5 is started, and the stirring motor 5 drives the mounting plate 9 to rotate, and the mounting plate 9 drives the limiting column 10 to rotate. During the rotation of the limiting column 10, the rotating rod 7 is driven to rotate as a whole, and the rotating rod 7 drives the protruding plate 8 to rotate as a whole, thereby performing auxiliary stirring treatment on the inside of the mixing box 4. At the same time, the rotating rod 7 and the reciprocating screw 11 are threadedly matched, so that the rotating rod 7 moves up and down, thereby effectively stirring different positions inside the mixing box 4.

[0037] When conducting fluidity and dripping experiments, the screw 42 can be flipped, and the discharge pipe 41 and the screw 42 are threadedly matched, so that the screw 42 drives the cover plate 43 to move. When the dripping hole 431 on the cover plate 43 reaches the discharge port, the fluidity detection can be realized. When the inside of the mixing box 4 needs to be cleaned after the work is completed, the mixing box 4 can be rotated and laid flat to achieve the overall cleaning of the inside of the mixing box 4.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A water reducing agent production detection device, the water reducing agent production detection device comprising a bottom plate (1), characterized in that: A support plate (2) is vertically fixed at the outer edge of the top of the bottom plate (1); a mixing box (4) is installed at the top of the support plate (2) corresponding to the hinge seat (21); the mixing box (4) is funnel-shaped; a discharge port is opened at the bottom of the mixing box (4); a discharge pipe (41) is installed at the discharge port; A fixing plate (51) is fixed horizontally at the center of the bottom plate (1), and a viscosity detector (12) and a concentration detector (15) are respectively installed at two ends of the top of the fixing plate (51), and a protruding plate (131) is installed on one side of the top of each of the viscosity detector (12) and the concentration detector (15). A lifting motor (14) is installed below the fixing plate (51) corresponding to the protruding plate (131), and a lifting rod (13) is installed at the front end of the shaft of the lifting motor (14). The lifting rod (13) is penetrated and installed on the protruding plate (131), and the lifting rod (13) and the protruding plate (131) are threadedly matched.

2. A water reducing agent production detection device according to claim 1, characterized in that: A stirring motor (5) is installed at the top center of the fixed plate (51), and a stirring component (6) for auxiliary stirring is installed at the bottom of the stirring motor (5).

3. A water reducing agent production detection device according to claim 2, characterized in that: The stirring assembly (6) comprises a rotating rod (7), a protruding plate (8) is symmetrically fixed at the outer edge of the rotating rod (7), a limiting column (10) is slidably arranged at the top of the rotating rod (7), a mounting plate (9) is fixed at the top of the limiting column (10), and the mounting plate (9) is mounted on the machine shaft of the stirring motor (5), a reciprocating screw (11) is penetrated and installed at the bottom of the rotating rod (7), and the reciprocating screw (11) is fixed at the bottom of the mixing box (4), and the rotating rod (7) and the reciprocating screw (11) are threadedly matched.

4. A water reducing agent production detection device according to claim 3, characterized in that: The limiting column (10) is in the form of a hexagonal column, and a plug-in cavity for inserting the limiting column (10) is provided at the top of the rotating rod (7).

5. The water reducing agent production detection equipment according to claim 1, characterized in that: A discharge port is provided at the bottom of the mixing box (4), and guide rods are horizontally fixed on both sides of the discharge port corresponding to the discharge port inside the discharge pipe (41), a cover plate (43) is slidably provided on the guide rod, and a drip hole (431) connected to the discharge port is provided on the cover plate (43), and a screw rod (42) is rotatably embedded and installed at one end of the cover plate (43), and the discharge pipe (41) and the screw rod (42) are threadedly matched.

6. A water reducing agent production detection device according to claim 1, characterized in that: A mounting seat (3) is protrudingly fixed on one side of the mixing box (4) facing the support plate (2), and a hinge seat (21) is protrudingly arranged at the center of the mounting seat (3), and the hinge seat (21) is rotatably arranged on the support plate (2).

7. A water reducing agent production detection device according to claim 1, characterized in that: The bottom plate (1) is in the shape of a disk, and four mounting holes are symmetrically provided on the bottom plate (1).

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