CN220657188U - Grinding aid mixing device for cement processing - Google Patents

Abstract

The utility model discloses a grinding aid mixing device for cement processing, which relates to the technical field of mixing devices and comprises a stirring barrel, wherein a rotating rod is movably connected to the inner center of the stirring barrel through a bearing, a group of symmetrical stirring rods are fixedly connected to the top end and the bottom end of the rotating rod, scraping plates are fixedly connected to the other side of the stirring rod, a movable pipe is movably connected to the inner part of the rotating rod, and the top end of the movable pipe penetrates through the top end of the rotating rod and extends to the outer side of the stirring barrel. According to the utility model, through the arranged conduction mechanism, the conduction pipe is pulled to move in the stirring rod by rotating the adjusting rod until the moving pipe is communicated with the conduction pipe, the through hole of the moving pipe is communicated with the through hole of the rotating rod, and the through hole of the stirring rod is communicated with the through hole of the conduction pipe, so that cleaning liquid is conveniently sprayed into the stirring cylinder through the through hole, and the scraping plate and the stirring rod are beneficial to effectively cleaning the inside of the stirring cylinder, so that the inside of the stirring cylinder is kept clean.

Description

Grinding aid mixing device for cement processing

Technical Field

The utility model relates to the technical field of mixing devices, in particular to a grinding aid mixing device for cement processing.

Background

The cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, and can obviously improve the output per hour of cement, the strength of cement at each age and the fluidity of cement. The cement grinding aid can greatly reduce the electrostatic adsorption ball-coating phenomenon formed in the grinding process, and can reduce the re-agglomeration trend of ultrafine particles formed in the grinding process.

The cement grinding aid is usually mixed by a plurality of raw materials, so that the raw materials of the grinding aid are required to be mixed and stirred, a simple stirring function can be realized by a stirring barrel generally, but if the raw materials are adhered to the barrel wall, the barrel wall is easy to thicken, the quality of the grinding aid can be influenced if the grinding aid is not cleaned for a long time, in addition, the stirring barrel is required to be cleaned regularly, if the cover is opened for operation, the operation is troublesome, and an automatic cleaning device is lacked, so that the grinding aid mixing device for cement processing is required to solve the existing defects.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a grinding aid mixing device for cement processing.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding aid compounding device for cement processing, includes the churn, the inside center department of churn is through bearing swing joint has the dwang, the equal fixedly connected with of top and bottom of dwang is a set of symmetrical puddler, and the opposite side fixedly connected with scraper blade of puddler, the inside swing joint of dwang has the movable tube, the top of movable tube runs through the top of dwang and extends to the outside of churn, the equal swing joint of inside of puddler has the conducting tube, the movable tube is located the opposite side of conducting tube, and the movable tube is linked together with the conducting tube, the several through-hole has all been seted up on the surface of dwang, movable tube, puddler and conducting tube, the inside conduction mechanism that is provided with of bottom of dwang, and the bottom fixed connection of conduction mechanism and movable tube, the top of churn is provided with actuating mechanism, and actuating mechanism and the outside fixed connection of dwang.

Above-mentioned, switch on the mechanism and include connecting rod, rack, gear one, bracing piece and haulage rope all are the symmetry setting, the bottom fixed connection of connecting rod is in the top of rack, the rack is located the opposite side of gear one, and the both sides of rack mesh with gear one respectively, the bracing piece runs through gear one, and bracing piece and gear one fixed connection, the one end winding of haulage rope is in the outside of bracing piece, and the other end fixed connection of bracing piece is in the tip of switching on the pipe.

Above-mentioned, gear one through bracing piece swing joint in the inside of dwang, rack and connecting rod all swing joint in the inside of dwang, and the top fixed connection of connecting rod in the bottom of moving tube, the bottom threaded connection of dwang has the regulation pole, and the top swing joint of regulation pole in the bottom of rack.

Above-mentioned, the inside of puddler all fixedly connected with reset spring, and the equal fixedly connected with of the other end of reset spring in the tip of switching on the pipe, haulage rope swing joint is in the inside of puddler.

Above-mentioned, actuating mechanism includes gear two, gear three and swivel, the swivel post runs through the center department of gear two, and swivel post and gear two fixed connection, the swivel post runs through the center department of gear three, and swivel post and gear three fixed connection, gear two and gear three-phase meshing.

Above-mentioned, the top fixedly connected with support frame of churn, and gear III is located the inboard of support frame, the bottom swing joint of swivel joint in the top of churn.

The top of the rotating shaft is movably connected to the top of the supporting frame, the top of the supporting frame is fixedly connected with the servo motor, and the output end of the servo motor is fixedly connected with the top of the rotating shaft.

The beneficial effects are that:

compared with the prior art, the grinding aid mixing device for cement processing has the following beneficial effects:

1. according to the utility model, through the arranged conduction mechanism, the conduction pipe is pulled to move in the stirring rod by rotating the adjusting rod until the moving pipe is communicated with the conduction pipe, the through hole of the moving pipe is communicated with the through hole of the rotating rod, and the through hole of the stirring rod is communicated with the through hole of the conduction pipe, so that cleaning liquid is conveniently sprayed into the stirring cylinder through the through hole, and the scraping plate and the stirring rod are beneficial to effectively cleaning the inside of the stirring cylinder, so that the inside of the stirring cylinder is kept clean.

2. According to the utility model, the servo motor is started through the driving mechanism, the rotating shaft is driven to rotate at the inner side of the supporting frame, so that the gear III is driven to rotate, and the gear II is meshed with the gear three-phase, so that the gear III is driven to rotate, the rotating rod is driven to rotate in the stirring cylinder, the stirring rod and the scraping plate are driven to rotate around the axis of the rotating rod, and the mixed raw materials are stirred, so that the raw materials are fully mixed.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a conducting mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a stirring cylinder; 2. a rotating rod; 3. a stirring rod; 4. a scraper; 5. a moving tube; 6. a conduit; 7. a through hole; 8. a conduction mechanism; 801. a connecting rod; 802. a rack; 803. a first gear; 804. a support rod; 805. a traction rope; 9. a driving mechanism; 901. a second gear; 902. a third gear; 903. a rotating shaft; 10. an adjusting rod; 11. a return spring; 12. a support frame; 13. a servo motor.

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.

As shown in fig. 1-5, the present utility model provides a technical solution: a grinding aid compounding device for cement processing, including churn 1, churn 1's inside center department is through bearing swing joint has dwang 2, the equal fixedly connected with of top and bottom of dwang 2 is a set of symmetrical puddler 3, and the opposite side fixedly connected with scraper blade 4 of puddler 3, the inside swing joint of dwang 2 has movable tube 5, the top of movable tube 5 runs through the top of dwang 2 and extends to the outside of churn 1, the equal swing joint of inside of puddler 3 has switch-on pipe 6, movable tube 5 is located the opposite side of switch-on pipe 6, and movable tube 5 is linked together with switch-on pipe 6, the several through-hole 7 has all been seted up on the surface of dwang 2, movable tube 5, puddler 3 and switch-on pipe 6, the inside conduction mechanism 8 that is provided with in bottom of dwang 2, and the bottom fixedly connected with of conduction mechanism 8 and movable tube 5, the top of churn 1 is provided with actuating mechanism 9, and actuating mechanism 9 and the outside fixedly connected with of dwang 2.

Firstly, mixed raw materials are injected from an opening at the top end of a stirring cylinder 1, then a driving mechanism 9 is utilized to enable a rotary rod 2 to rotate in the stirring cylinder 1, so that a stirring rod 3 and a scraping plate 4 are driven to rotate around the axis of the rotary rod 2, the mixed raw materials are stirred, raw materials on the wall of the stirring cylinder 1 are scraped, after the raw materials are mixed, the raw materials are discharged through an opening at the bottom end of the stirring cylinder 1, if the inner wall of the stirring cylinder 1 needs to be cleaned, clean water is injected through the top end of a moving tube 5, a through hole 7 of the moving tube 5 is communicated with the through hole 7 of the rotary rod 2 through a conducting mechanism 8, then cleaning liquid is injected into the top end of the moving tube 5, cleaning liquid is sprayed into the stirring cylinder 1 from the through holes 7 of each pipeline, the inner wall of the stirring cylinder 1 is cleaned conveniently through the stirring rod 3 and the scraping plate 4, and the inside of the stirring cylinder 1 is kept clean.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the conducting mechanism 8 comprises a connecting rod 801, a rack 802, a gear 803, a supporting rod 804 and a traction rope 805, the gear 803, the supporting rod 804 and the traction rope 805 are all symmetrically arranged, the bottom end of the connecting rod 801 is fixedly connected with an adjusting rod 10, the rack 802 is located at the opposite side of the gear 803, two sides of the rack 802 are respectively meshed with the gear 803, the supporting rod 804 penetrates through the gear 803, the supporting rod 804 is fixedly connected with the gear 803, one end of the traction rope 805 is wound on the outer side of the supporting rod 804, the other end of the supporting rod 804 is fixedly connected with the end of the conducting tube 6, the gear 803 is movably connected with the inside of the rotary rod 2 through the supporting rod 804, the rack 802 and the connecting rod 801 are movably connected with the inside of the rotary rod 2, the top end of the connecting rod 801 is fixedly connected with the bottom end of the movable tube 5, the bottom end of the rotary rod 2 is in threaded connection with an adjusting rod 10, the top end of the adjusting rod 10 is movably connected with the bottom end of the rack 802, the inside of the stirring rod 3 is fixedly connected with a reset spring 11, the other end of the reset spring 11 is fixedly connected with the end of the conducting tube 6, the end of the stirring rod 805 is movably connected with the inside of the stirring rod 3.

Through rotating regulation pole 10, drive rack 802 downwardly moving, and under the effect of connecting rod 801, make movable tube 5 downwardly moving, and rack 802 makes gear 803 rotate around bracing piece 804, so make haulage rope 805 remove, the inside of pulling conducting pipe 6 at puddler 3 is removed, until movable tube 5 is linked together with conducting pipe 6, and the through-hole 7 of movable tube 5 is linked together with the through-hole 7 of dwang 2, the through-hole 7 of puddler 3 is linked together with the through-hole 7 of conducting pipe 6, thereby make things convenient for washing liquid through-hole 7 to spout into the inside of churn 1, and be favorable to scraper blade 4 and puddler 3 to effectively clear up in the section of thick bamboo, keep the inside clean of churn 1.

As shown in fig. 1 and 3, the driving mechanism 9 includes a gear two 901, a gear three 902 and a rotation shaft 903, the rotation shaft 2 penetrates through the center of the gear two 901, the rotation shaft 903 penetrates through the center of the gear three 902, the rotation shaft 903 is fixedly connected with the gear three 902, the gear two 901 and the gear three 902 are meshed, the top end of the stirring cylinder 1 is fixedly connected with a supporting frame 12, the gear three 902 is located inside the supporting frame 12, the bottom end of the rotation shaft 903 is movably connected with the top end of the stirring cylinder 1, the top end of the rotation shaft 903 is movably connected with the top end of the supporting frame 12, the top end of the supporting frame 12 is fixedly connected with a servo motor 13, and the output end of the servo motor 13 is fixedly connected with the top end of the rotation shaft 903.

The servo motor 13 is started to drive the rotating shaft 903 to rotate on the inner side of the supporting frame 12, so that the gear III 902 is driven to rotate, and the gear II 901 is meshed with the gear III 902, so that the gear III 902 is driven to rotate, the rotating rod 2 is driven to rotate in the stirring cylinder 1, and the stirring rod 3 and the scraping plate 4 are driven to rotate around the axis of the rotating rod 2, so that the mixed raw materials are stirred, and the raw materials are fully mixed.

Working principle: when the stirring device is used, firstly, mixed raw materials are injected from an opening at the top end of the stirring barrel 1, the servo motor 13 is started, the rotating shaft 903 is driven to rotate on the inner side of the supporting frame 12, so that the gear III 902 is driven to rotate, the gear II 901 and the gear III 902 are meshed, so that the gear III 902 is driven to rotate, the rotating rod 2 is driven to rotate in the stirring barrel 1, the stirring rod 3 and the scraping plate 4 are driven to rotate around the axis of the rotating rod 2, the mixed raw materials are stirred, raw materials on the barrel wall of the stirring barrel 1 are scraped, after the raw materials are mixed, the opening at the bottom end of the stirring barrel 1 is used for discharging, if the inner wall of the stirring barrel 1 is required to be cleaned, the top end of the moving pipe 5 is used for injecting clean water, firstly, the rack 802 is driven to move downwards through the rotating adjusting rod 10, and under the action of the connecting rod 801, the moving pipe 5 is driven to move downwards, the rack 802 is driven to rotate around the supporting rod 804, the pulling rope 805 is driven to move in the stirring barrel 3 until the moving pipe 6 is communicated with the moving pipe 5, the through hole 7 of the moving pipe 5 is communicated with the stirring barrel 6, the through hole 7 is communicated with the through hole 7 of the rotating pipe 7, and the inner part 7 of the stirring barrel 1 is sprayed from the inner side of the stirring barrel 1 through the stirring barrel 7, and the through hole 7 is communicated with the stirring barrel 7 is communicated with the inside of the stirring barrel 7 through the stirring pipe 7.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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 (7)

1. A grinding aid compounding device for cement processing, includes churn (1), its characterized in that: the inside center department of churn (1) is through bearing swing joint has dwang (2), the equal fixedly connected with of top and bottom of dwang (2) is a set of puddler (3) of symmetry, and opposite side fixedly connected with scraper blade (4) of puddler (3), the inside swing joint of dwang (2) has movable tube (5), the top of movable tube (5) runs through the top of dwang (2) and extends to the outside of churn (1), the equal swing joint of inside of puddler (3) has conduction pipe (6), movable tube (5) are located the opposite side of conduction pipe (6), and movable tube (5) are linked together with conduction pipe (6), several through-hole (7) have all been seted up on the surface of dwang (2), movable tube (5), the inside conduction mechanism (8) that is provided with in bottom of dwang (2), and conduction mechanism (8) and the bottom fixed connection of movable tube (5), the top of churn (1) is provided with driving mechanism (9), and driving mechanism (9) are connected with the outside of conduction pipe (6).

2. The grinding aid mixing device for cement processing according to claim 1, wherein: the utility model provides a switch on mechanism (8) includes connecting rod (801), rack (802), first gear (803), bracing piece (804) and haulage rope (805) are the symmetry setting, the bottom fixed connection of connecting rod (801) is in the top of rack (802), rack (802) are located the opposite side of first gear (803), and the both sides of rack (802) mesh with first gear (803) respectively, bracing piece (804) run through first gear (803), and bracing piece (804) and first gear (803) fixed connection, the one end winding of haulage rope (805) is in the outside of bracing piece (804), and the other end fixed connection of bracing piece (804) is in the tip of switching on pipe (6).

3. A grinding aid compounding device for cement processing according to claim 2, characterized in that: the gear I (803) is movably connected to the inside of the rotary rod (2) through the support rod (804), the rack (802) and the connecting rod (801) are movably connected to the inside of the rotary rod (2), the top end of the connecting rod (801) is fixedly connected to the bottom end of the movable pipe (5), the bottom end of the rotary rod (2) is in threaded connection with the adjusting rod (10), and the top end of the adjusting rod (10) is movably connected to the bottom end of the rack (802).

4. A grinding aid compounding device for cement processing according to claim 3, characterized in that: the inside of puddler (3) is all fixedly connected with reset spring (11), and the tip of return spring (11) is all fixedly connected with in switching-on pipe (6), haulage rope (805) swing joint is in the inside of puddler (3).

5. The grinding aid mixing device for cement processing according to claim 1, wherein: the driving mechanism (9) comprises a gear II (901), a gear III (902) and a rotating shaft (903), wherein the rotating rod (2) penetrates through the center of the gear II (901), the rotating rod (2) is fixedly connected with the gear II (901), the rotating shaft (903) penetrates through the center of the gear III (902), the rotating shaft (903) is fixedly connected with the gear III (902), and the gear II (901) is meshed with the gear III (902).

6. The grinding aid mixing device for cement processing according to claim 5, wherein: the top of churn (1) fixedly connected with support frame (12), and gear three (902) are located the inboard of support frame (12), the bottom swing joint of swivel (903) is in the top of churn (1).

7. The grinding aid mixing device for cement processing according to claim 6, wherein: the top of swivel (903) swing joint is in the top of support frame (12), the top fixedly connected with servo motor (13) of support frame (12), and the output of servo motor (13) and the top fixed connection of swivel (903).