CN218788026U

CN218788026U - Grinding aid effect tester for cement grinding aid

Info

Publication number: CN218788026U
Application number: CN202223285479.7U
Authority: CN
Inventors: 段秋月
Original assignee: Jilin Xipu Cement Grinding Aid Co ltd
Current assignee: Jilin Xipu Cement Grinding Aid Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-04
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a tester especially relates to a cement grinding aid effect tester. Provides a cement grinding aid effect tester. A cement grinding aid effect tester comprises a base, a mounting seat, a supporting screw rod, a supporting rod, a rotating handle, a diluting and stirring tank and the like; set up the mount pad on the base, mount pad one side rotary type joint support screw rod, the dilution agitator tank is connected to support screw rod upper portion screw thread formula, with the rigid coupling bracing piece on the mount pad of support screw rod one side, the upper portion of bracing piece with dilute agitator tank sliding type connection, the rotatory handle of support screw rod on the mount pad through bevel gear group meshing connection. Under the effect of water supply module and subassembly that opens and shuts, wash the sample cement of leaving over the test of inside through water supply module to diluting the agitator tank inside and carry out quick washing.

Description

Grinding-aid effect tester for cement grinding aid

Technical Field

The utility model relates to a tester especially relates to a cement grinding aid effect tester.

Background

The cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, can obviously improve the machine-hour output of cement and the strength of cement at each age, and improves the fluidity of the cement.

The production quality of the cement grinding aid needs to strictly execute the national production standard, so that the cement grinding aid needs to be detected before being put into use formally, part of sample cement and the cement grinding aid need to be adopted for dilution and stirring, but the experimental fluctuation of the cement grinding aid added into the cement is large at present, the residue of the cement at the last time can be remained in the process of multiple experiments and is mixed with the cement of the experiment, the experimental result has contingency, and the experimental result is difficult to make correct judgment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that a dilution stirrer for the existing cement grinding aid experiment is easy to remain, a cement grinding aid grinding effect tester is provided.

The technical scheme is as follows: the utility model provides a cement grinding aid effect tester, which comprises a base, the mount pad, supporting screw, the bracing piece, rotatory handle, dilute the agitator tank, the stirring frame, the stirring rod, driving motor, water supply module and water injection pipe, set up the mount pad on the base, mount pad one side rotary type joint support screw, support screw upper portion threaded connection dilutes the agitator tank, rigid coupling bracing piece on the mount pad with supporting screw one side, the upper portion and the dilution agitator tank sliding type of bracing piece are connected, supporting screw on the mount pad passes through bevel gear group meshing and connects rotatory handle, wave rotatory handle and make supporting screw rotate, the top installation driving motor of mount pad one side, driving motor's output shaft passes through the key-type connection stirring portion, stirring portion comprises the stirring rod of the even rigid coupling in the stirring frame and the stirring frame bottom of key-type connection on driving motor output shaft, the stirring portion can be arranged in diluting the agitator tank, mount pad lateral wall rigid coupling water supply module, set up the water injection pipe on the water supply module.

In addition, it is particularly preferred that the stirring rack has a disk shape, and the diameter of the stirring rack is matched with the diameter of the tank opening of the dilution stirring tank.

In addition, it is particularly preferable that a hopper is further included, and the outer side wall of the dilution stirring tank is connected to the hopper.

In addition, it is particularly preferable that the dilution stirring tank further comprises a guide rod, a pair of guide rods is fixedly connected to the mounting seat on the side opposite to the supporting screw rod, and the guide rods are in sliding contact with the dilution stirring tank.

In addition, it is particularly preferable that the water supply device further comprises a water supply pipe and a brush, wherein the water supply pipe is arranged on the water supply module at the side opposite to the water injection pipe, and the tail end of the water supply pipe is communicated with the brush.

In addition, particularly preferably, the device also comprises an opening and closing assembly, wherein the opening and closing assembly is arranged at the bottom of the dilution stirring tank; the subassembly that opens and shuts is including fixed plate, circular baffle, fixed block and barrier plate, and it has a through-hole to dilute agitator tank bottom, dilutes agitator tank body bottom articulated fixed plate, the circular baffle of rigid coupling on the fixed plate, and circular baffle and through-hole agree with, and the dilution agitator tank body bottom rigid coupling fixed block of one side of relative fixed plate slides formula connection barrier plate on the fixed block, barrier plate and circular baffle cooperation.

Under the effect of water supply module, wash through water supply module inside dilution agitator tank and carry out quick washing with the sample cement of inside experiment leave over, can avoid causing the influence to next test result.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of another perspective structure of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the dilution stirring tank of the present invention after being cut away.

Fig. 4 is a schematic view of the three-dimensional structure of the opening and closing assembly of the present invention.

Wherein the figures include the following reference numerals: 1. the base, 2, the mount pad, 3, supporting screw, 31, the bracing piece, 4, rotatory handle, 5, dilute agitator tank, 51, the stirring frame, 52, the stirring rod, 6, driving motor, 7, annotate the hopper, 8, guide bar, 9, the water supply module, 10, the water injection pipe, 11, the delivery pipe, 12, the brush, 13, the subassembly that opens and shuts, 131, the fixed plate, 132, circular baffle, 133, the fixed block, 134, the barrier plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

A cement grinding aid effect tester is shown in figures 1-4 and comprises a base 1, a mounting seat 2, a supporting screw rod 3, a supporting rod 31, a rotating handle 4, a diluting stirring tank 5, a stirring frame 51, a stirring rod 52, a driving motor 6, a water supply module 9 and a water injection pipe 10, wherein the mounting seat 2 is fixed on the base 1 through bolts, the left side of the mounting seat 2 is rotatably connected with the supporting screw rod 3, the upper part of the supporting screw rod 3 is in threaded connection with the diluting stirring tank 5, the supporting rod 31 is in threaded connection with the mounting seat 2 on one side of the supporting screw rod 3, the upper part of the supporting rod 31 is in sliding connection with the diluting stirring tank 5, the supporting screw rod 3 on the mounting seat 2 is in meshed connection with the rotating handle 4 through a bevel gear set, the rotating handle 4 is shaken to enable the supporting screw rod 3 to rotate, so as to enable the diluting stirring tank 5 to move up and down along the thread direction, bracing piece 31 is used for the guarantee to dilute agitator tank 5 and can not follow supporting screw 3 and rotate, and provide extra supporting role, bolt installation driving motor 6 is passed through at the top of 2 one sides of mount pad, driving motor 6's output shaft passes through key-type connection stirring portion, stirring portion comprises stirring rod 52 through the even rigid coupling in key-type agitator frame 51 and agitator frame 51 bottom of the key-type connection on driving motor 6 output shaft, agitator frame 51 is discoid, the diameter and the jar mouth diameter phase-match that dilutes agitator tank 5, the loss of cement dust can be avoided at the in-process of cement sample stirring, stirring portion can arrange in diluting

agitator tank

5, 2 back side walls of mount pad pass through bolt fastening water supply module 9, intercommunication water injection pipe 10 on the water supply module 9, 10 terminal intercommunication shower nozzles of water injection pipe.

As shown in fig. 1, a hopper 7 is further provided, the hopper 7 is connected to the outer wall of the dilution and agitation tank 5, and the hopper 7 can add a sample to the inside even after the opening of the dilution and agitation tank 5 is closed.

As shown in fig. 1, the device further comprises a guide rod 8, a pair of guide rods 8 is fixedly connected to the mounting base 2 on one side opposite to the support screw 3, the guide rods 8 are in sliding contact with the dilution stirring tank 5, and the guide rods 8 can provide stable support points for the dilution stirring tank 5 in the stirring process of the stirring part.

As shown in fig. 1, the washing machine further comprises a water supply pipe 11 and a brush 12, wherein the water supply pipe 11 is communicated with the water supply module 9 on one side of the water injection pipe 10, the end of the water supply pipe 11 is communicated with the brush 12, and in the process of washing the inside of the dilution stirring tank 5, part of cement attached to the inside of the dilution stirring tank and difficult to clean can be washed through the brush 12, so that convenient washing conditions are provided.

As shown in fig. 4, the device further comprises an opening and closing component 13, wherein the opening and closing component 13 is arranged at the bottom of the dilution stirring tank 5; the subassembly 13 that opens and shuts is including fixed plate 131, circular baffle 132, fixed block 133 and barrier plate 134, it has a through-hole to dilute 5 bottoms of agitator tank, dilute 5 body bottoms of agitator tank articulated fixed plate 131, welding circular baffle 132 on the fixed plate 131, circular baffle 132 and through-hole agree with and do the leak protection and handle, when the stirring portion stirs, circular baffle 132 blocks up the through-hole, 5 body bottoms rigid coupling fixed block 133 of dilution agitator tank of one side of relative fixed plate 131, sliding connection barrier plate 134 on the fixed block 133, barrier plate 134 blocks circular baffle 132 with the cooperation of circular baffle 132.

When a cement grinding aid experiment is carried out, a sample is taken according to the proportion of cement to the cement grinding aid of 1000 & lt 1 & gt, the cement grinding aid is added with water to prepare a grinding aid solution with the concentration of 10%, the prepared grinding aid solution and the cement are poured into a dilution stirring tank 5 together, a driving motor 6 is started to work, a stirring part is used for mixing and stirring the sample in the dilution stirring tank 5, after stirring is completed, a molding container is placed below the dilution stirring tank 5, a circular baffle 132 is opened by drawing the baffle plate 134, the sample cement in the dilution stirring tank 5 slides into the molding container, after the sample cement is removed, a water supply module 9 is started, a water injection pipe 10 is used for flushing the inside of the dilution stirring tank 5, so that the next experiment is carried out, and by adopting the mode, the sample cement left in the experiment is quickly cleaned, and the influence on the next experiment result is avoided.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. A cement grinding aid effect tester comprises a base (1), a mounting seat (2), a supporting screw rod (3) and a supporting rod (31), wherein the mounting seat (2) is arranged on the base (1), the supporting screw rod (3) is rotatably connected to one side of the mounting seat (2), the supporting rod (31) is fixedly connected to the mounting seat (2) on one side of the supporting screw rod (3), the cement grinding aid tester is characterized by further comprising a rotating handle (4), a dilution stirring tank (5), a stirring frame (51), a stirring rod (52), a driving motor (6), a water supply module (9) and a water injection pipe (10), the upper part of the supporting screw rod (3) is in threaded connection with the dilution stirring tank (5), the upper part of the supporting rod (31) is connected with the diluting and stirring tank (5) in a sliding way, a supporting screw rod (3) on the mounting seat (2) is connected with a rotating handle (4) through a bevel gear set in a meshing way, the rotating handle (4) is shaken to make the supporting screw rod (3) rotate, a driving motor (6) is installed at the top of one side of the mounting seat (2), an output shaft of the driving motor (6) is connected with a stirring part through a key, the stirring part consists of a stirring frame (51) which is connected with the output shaft of the driving motor (6) through the key and a stirring rod (52) which is uniformly and fixedly connected with the bottom of the stirring frame (51), the stirring part can be arranged in the diluting and stirring tank (5), a side wall of the mounting seat (2) is fixedly connected with a water supply module (9), and a water injection pipe (10) is arranged on the water supply module (9).

2. The cement grinding aid effect tester as claimed in claim 1, wherein the stirring rack (51) is in a shape of a disk, and the diameter of the disk is matched with the diameter of the opening of the dilution stirring tank (5).

3. The cement grinding aid effect tester as claimed in claim 2, further comprising a material injection hopper (7), wherein the material injection hopper (7) is communicated with the outer side wall of the dilution stirring tank (5).

4. The cement grinding aid effect tester as claimed in claim 3, further comprising a guide rod (8), wherein a pair of guide rods (8) are fixedly connected to the mounting base (2) on one side opposite to the supporting screw (3), and the guide rods (8) are in sliding contact with the dilution stirring tank (5).

5. The cement grinding aid effect tester as claimed in claim 4, further comprising a water supply pipe (11) and a brush (12), wherein the water supply pipe (11) is arranged on the water supply module (9) on the side opposite to the water injection pipe (10), and the tail end of the water supply pipe (11) is communicated with the brush (12).

6. The cement grinding aid effect tester as claimed in claim 5, characterized by further comprising an opening and closing component (13), wherein the opening and closing component (13) is arranged at the bottom of the dilution stirring tank (5); the utility model discloses a dilution stirring tank, including opening and shutting subassembly (13) including fixed plate (131), circular baffle (132), fixed block (133) and barrier plate (134), it has a through-hole to dilute agitator tank (5) bottom, dilute agitator tank (5) body bottom articulated fixed plate (131), rigid coupling circular baffle (132) are gone up in fixed plate (131), circular baffle (132) and through-hole agree with, dilution agitator tank (5) body bottom rigid coupling fixed block (133) of one side of relative fixed plate (131), sliding connection barrier plate (134) on fixed block (133), barrier plate (134) and circular baffle (132) cooperation.