CN218488759U

CN218488759U - Full-automatic mixer of ready-mixed concrete

Info

Publication number: CN218488759U
Application number: CN202222625623.0U
Authority: CN
Inventors: 高瑞; 刘洋; 董建民; 贺国伟; 齐亚光
Original assignee: Shaanxi Construction Engineering Yan'an New Building Materials Co ltd
Current assignee: Shaanxi Construction Engineering Yan'an New Building Materials Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2023-02-17
Anticipated expiration: 2032-10-06

Abstract

The utility model discloses a full-automatic mixer of ready-mixed concrete belongs to concrete mixing technical field, include: the backup pad, a jar body, the runner assembly, the stirring subassembly, pan feeding ejection of compact subassembly and conveyer belt, the runner assembly sets up in the backup pad, the runner assembly is used for driving jar body with jar body coupling and rotates, the stirring subassembly sets up and is used for stirring jar internal concrete, only need control the pan feeding frequency of outside pan feeding device during the pan feeding, make its frequency corresponding with the rotational frequency of jar body, only need remove the shutoff of export baffle to the discharge gate during the ejection of compact, can accomplish the ejection of compact when connecting pipe and discharge gate coincide, whole process need not to stop the rotation of the jar body and the work of stirring subassembly, can accomplish pan feeding and ejection of compact in the course of the work, in this way, can accomplish the work of pan feeding and ejection of compact when the stirring, it adds to need not the artifical pan feeding of staff, ensure work efficiency, reduce staff's labour expenditure.

Description

Full-automatic mixer of ready-mixed concrete

Technical Field

The utility model relates to a concrete mixing technical field, concretely relates to full-automatic mixer of ready-mixed concrete.

Background

With the rise of the real estate industry, the building material market becomes very hot, and a concrete mixer plays a key role as important equipment in the building material market, so that the quality of the performance of the concrete mixer directly influences the final quality of concrete; the premixed concrete is a concrete mixture which is sold by metering and mixing cement, aggregate, water, additives, mineral admixtures and the like according to a certain proportion in a mixing station and is transported to a use place within a specified time by adopting a transport vehicle.

In actual production, cement, aggregate and water are often added manually, and then are stirred in a stirrer, when the stirrer needs to be used, the stirred premixed concrete is taken out manually for use, the manual operation is more in the process, multiple workers are usually needed to assist in working, and meanwhile, the stirring needs to be interrupted when the premixed concrete is added or taken out, so that the labor cost is increased on one hand, the efficiency is influenced on the other hand, and therefore the fully-automatic stirrer for the premixed concrete needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to complete the feeding and discharging work during stirring, workers do not need to manually add the fed materials, the working efficiency is ensured, and the labor expenditure of the workers is reduced.

The utility model discloses solve technical problem and the technical scheme who takes does: a full-automatic mixer for premixed concrete comprises: the device comprises a supporting plate, a tank body, a rotating assembly, a stirring assembly, a feeding and discharging assembly and a conveying belt;

the rotating assembly is arranged on the supporting plate, the rotating assembly is connected with the tank body and used for driving the tank body to rotate, and the stirring assembly is arranged in the tank body and used for stirring concrete in the tank body;

the feeding and discharging assembly comprises a mounting frame, a feeding and discharging ring is arranged on the mounting frame, a limiting ring plate is arranged on the feeding and discharging ring, a feeding opening and a discharging opening are formed in the feeding and discharging ring, the feeding opening and the discharging opening are located at the end point of the diameter connecting line of the feeding and discharging ring, the feeding opening is connected with a feeding pipe, an outlet electric cylinder is arranged at the discharging opening, the output end of the outlet electric cylinder is connected with an outlet push rod, the outlet push rod is connected with an outlet baffle, and the size of the outlet baffle corresponds to that of the discharging opening;

the tank body is provided with a connecting pipe, the connecting pipe is provided with a limiting arc plate, the connecting pipe is in sliding connection with the feeding and discharging ring by means of the limiting arc plate and a limiting ring plate, and the size of the cross section of the connecting pipe corresponds to that of the feeding port and the discharging port;

the conveyer belt is located discharge gate below and the position corresponds each other with the discharge gate.

As the utility model discloses a preferred technical scheme, the stirring subassembly includes agitator motor, agitator motor sets up in the jar internally, the agitator motor output is connected with the stirring pivot, be provided with stirring fan blade in the stirring pivot.

Through adopting above-mentioned technical scheme, with the help of agitator motor, agitator motor provides power and drives the stirring pivot and rotate, can drive stirring vane along with the rotation of stirring pivot and rotate, reaches the purpose to the internal concrete mixing of jar along with stirring vane's rotation.

As a preferred technical scheme of the utility model, the runner assembly includes connecting axle and actuating mechanism, connecting axle and actuating mechanism all set up in the backup pad, the connecting axle is connected with the connection bearing, connection bearing and jar body coupling, the connection bearing periphery is provided with driven gear, actuating mechanism is connected with the driven gear drive and is used for driving driven gear and rotates.

Through adopting above-mentioned technical scheme, owing to set up connection bearing, can drive connection bearing when external force acts on connection bearing and rotate, can drive the jar body along with connection bearing's rotation and overturn, the jar body of upset can further stir its inside concrete for stirring effect is better.

As a preferred technical scheme of the utility model, actuating mechanism includes driving motor, driving motor sets up in the backup pad, the driving motor output is connected with the drive pivot, the drive pivot is connected with drive gear, drive gear and driven gear intermeshing.

Through adopting above-mentioned technical scheme, with the help of driving motor, driving motor provides power and drives the drive pivot and rotate, can drive gear along with the rotation of drive pivot and rotate, and under the effect of meshing relation, pivoted drive gear can drive driven gear and rotate, and then can provide power for the rotation of connecting the bearing.

As an optimal technical scheme of the utility model, spacing arc plate cambered surface bending degree is the same with pan feeding ejection of compact ring cambered surface bending degree.

Through adopting above-mentioned technical scheme, because the cambered surface bending degree of spacing arc board is the same with the cambered surface bending degree of pan feeding ejection of compact ring to can ensure the laminating degree between spacing arc board and the pan feeding ejection of compact ring, reach better pan feeding ejection of compact effect.

As an optimized technical scheme of the utility model, be provided with the stirring tooth on the stirring fan blade.

Through adopting above-mentioned technical scheme, owing to set up the stirring tooth to make stirring fan blade's stirring effect better.

The beneficial effects of the utility model are embodied in:

1. the feeding pipe can be connected with an external feeding device by setting, so that premixed concrete can enter a feeding port through the feeding pipe, the tank body can rotate under the action of the rotating assembly, when feeding is needed, when the connecting pipe is overlapped with the feeding port, the premixed concrete in the feeding pipe can enter the tank body, feeding is completed, stirring work is completed by virtue of the stirring assembly and the rotation of the tank body, a feeding discharging ring is arranged, so that concrete in the tank body can not flow out when the tank body rotates, when discharging is needed, an outlet electric cylinder is arranged, the outlet electric cylinder drives the outlet baffle to move by virtue of an outlet push rod, the outlet baffle is moved away from a discharging port position, so that discharging can be performed when the connecting pipe passes through the discharging port, discharged concrete can be conveyed by virtue of a conveying belt, in the process, only the feeding frequency of the external feeding device needs to be controlled during feeding, the frequency of the outlet electric cylinder corresponds to the rotating frequency of the tank body, the plugging of the outlet baffle to the discharging port needs to be removed during discharging, when the connecting pipe is overlapped with the discharging port, the discharging device can complete the working efficiency of the rotating assembly in the whole stirring process, and the labor cost of the stirring work can be reduced, and the labor of the feeding personnel can be completed.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the feeding and discharging assembly of the present invention;

fig. 4 is a schematic side view of the part of the feeding and discharging assembly of the present invention.

In the figure: 1. a support plate; 2. a tank body; 3. a mounting frame; 4. feeding and discharging rings; 5. a limit ring plate; 6. a feeding port; 7. a discharge port; 8. a feeding pipe; 9. an outlet electric cylinder; 10. an outlet push rod; 11. an outlet baffle; 12. a conveyor belt; 13. a connecting pipe; 14. a limiting arc plate; 15. a stirring motor; 16. a stirring rotating shaft; 17. a stirring fan blade; 18. a connecting shaft; 19. connecting a bearing; 20. a driven gear; 21. a drive motor; 22. driving the rotating shaft; 23. a drive gear; 24. and (4) stirring teeth.

Detailed Description

Through the research and analysis of the applicant, in actual production, cement, aggregate and water are often added manually, then stirring is performed in a stirrer, when the stirrer needs to be used, the premixed concrete after stirring is manually taken out for use, manual operation is more in the process, multiple workers are generally needed to assist in working, stirring needs to be interrupted when the premixed concrete is added or taken out, on one hand, the labor cost is increased, on the other hand, the efficiency is influenced, and therefore the fully-automatic premixed concrete stirrer needs to be designed urgently so that the feeding and discharging work can be completed when stirring, the feeding addition is not needed manually by the workers, the working efficiency is ensured, and the labor expenditure of the workers is reduced.

The present invention will now be described in further detail with reference to the accompanying drawings.

Referring to the attached drawings 1-4, the fully-automatic premixed concrete mixer comprises a supporting plate 1, a tank body 2, a mounting frame 3, a feeding and discharging ring 4, a limiting ring plate 5, a feeding port 6, a discharging port 7, a feeding pipe 8, an outlet electric cylinder 9, an outlet push rod 10, an outlet baffle 11, a conveying belt 12, a connecting pipe 13, a limiting arc plate 14, a mixing motor 15, a mixing rotating shaft 16, mixing fan blades 17, a connecting shaft 18, a connecting bearing 19, a driven gear 20, a driving motor 21, a driving rotating shaft 22, a driving gear 23 and mixing teeth 24.

Referring to fig. 1-4, a fully automatic mixer for ready-mixed concrete comprises: the automatic feeding and discharging device comprises a supporting plate 1, a tank body 2, a rotating component, a stirring component, a feeding and discharging component and a conveying belt 12, wherein the rotating component is arranged on the supporting plate 1 and connected with the tank body 2 to drive the tank body 2 to rotate, the rotating component comprises a connecting shaft 18 and a driving mechanism, the connecting shaft 18 and the driving mechanism are both arranged on the supporting plate 1, the connecting shaft 18 is connected with a connecting bearing 19, the connecting bearing 19 is connected with the tank body 2, a driven gear 20 is arranged on the periphery of the connecting bearing 19, the driving mechanism is in driving connection with the driven gear 20 to drive the driven gear 20 to rotate, the driving mechanism comprises a driving motor 21, the driving motor 21 is arranged on the supporting plate 1, the output end of the driving motor 21 is connected with a driving rotating shaft 22, the driving rotating shaft 22 is connected with a driving gear 23, the driving gear 23 is meshed with the driven gear 20, the stirring assembly is arranged in the tank body 2 and used for stirring concrete in the tank body 2, wherein the stirring assembly comprises a stirring motor 15, the stirring motor 15 is arranged in the tank body 2, the output end of the stirring motor 15 is connected with a stirring rotating shaft 16, stirring blades 17 are arranged on the stirring rotating shaft 16, stirring teeth 24 are arranged on the stirring blades 17, the feeding and discharging assembly comprises a mounting frame 3, a feeding and discharging ring 4 is arranged on the mounting frame 3, a limiting ring plate 5 is arranged on the feeding and discharging ring 4, a feeding port 6 and a discharging port 7 are arranged on the feeding and discharging ring 4, the feeding port 6 and the discharging port 7 are positioned at the end point position of the diameter connecting line of the feeding and discharging ring 4, the feeding port 6 is connected with a feeding pipe 8, and an outlet electric cylinder 9 is arranged at the position of the discharging port 7, the output end of the outlet electric cylinder 9 is connected with an outlet push rod 10, the outlet push rod 10 is connected with an outlet baffle 11, the size of the outlet baffle 11 corresponds to that of the discharge port 7, the tank body 2 is provided with a connecting pipe 13, the connecting pipe 13 is provided with a limiting arc plate 14, the connecting pipe 13 is in sliding connection with the feeding discharge ring 4 by means of the limiting arc plate 14 and the limiting ring plate 5, the size of the cross section of the connecting pipe 13 corresponds to that of the feeding port 6 and the discharge port 7, the conveying belt 12 is positioned below the discharge port 7 and corresponds to the discharge port 7, the cambered surface bending degree of the limiting arc plate 14 is the same as that of the feeding discharge ring 4, the tank body 2 can be overturned by arranging the feeding pipe 8 to be connected with an external feeding device, so that the premixed concrete can enter the feeding port 6 through the feeding pipe 8, due to the arrangement of the connecting bearing 19, when external force acts on the connecting bearing 19, the connecting bearing 19 can be driven to rotate, the tank body 2 can be overturned, the concrete can be further stirred by further by the rotating of the rotating motor 21, the rotating shaft of the rotating motor, the rotating bearing 23, and the rotating shaft 23 can be driven by the rotating motor, when the rotating shaft 23 is driven to rotate, the rotating shaft 23, the rotating shaft of the rotating motor, the rotating shaft 23, the rotating shaft is capable of rotating device, and the rotating shaft 23, when the rotating shaft 23, the rotating shaft is capable of rotating device, the rotating in the rotating device, the rotating shaft 23, the rotating shaft is capable of rotating shaft, the rotating device, the stirring motor 15 provides power to drive the stirring rotating shaft 16 to rotate, the stirring blade 17 can be driven to rotate along with the rotation of the stirring rotating shaft 16, the purpose of stirring concrete in the tank body 2 is achieved along with the rotation of the stirring blade 17, the stirring effect of the stirring blade 17 is better because of the arrangement of the stirring teeth 24, the feeding and discharging ring 4 is arranged, so that the concrete in the tank body 2 can not flow out when the tank body 2 rotates, when discharging is needed, the outlet electric cylinder 9 is arranged, the outlet electric cylinder 9 drives the outlet baffle plate 11 to move by virtue of the outlet push rod 10, so that the outlet baffle plate 11 is moved away from the position of the discharge hole 7, so that the discharging can be carried out when the connecting pipe 13 passes through the discharge hole 7, the discharged concrete can be conveyed by virtue of the conveying belt 12, in the process, only need control the pan feeding frequency of outside pan feeding device during the pan feeding, make its frequency corresponding with the rotational frequency of the jar body 2, only need remove outlet baffle 11 during the ejection of compact and to the shutoff of discharge gate 7, can accomplish the ejection of compact when connecting pipe 13 coincides with discharge gate 7, whole process need not to stop the rotation of the jar body 2 and the work of stirring subassembly, can accomplish pan feeding and ejection of compact in the course of the work, in this way, can accomplish the work of pan feeding and ejection of compact when the stirring, need not the staff manual work and carry out the pan feeding interpolation, ensure work efficiency, reduce staff's labour expenditure, because spacing arc plate 14's cambered surface bending degree is the same with pan feeding discharge ring 4's cambered surface bending degree, thereby can ensure spacing arc plate 14 and the laminating degree between pan feeding discharge ring 4, reach better pan feeding ejection of compact effect.

The working principle is as follows: when the automatic feeding device is used, firstly, an external feeding device is connected with the feeding pipe 8, the driving motor 21 is started, the driving motor 21 drives the driving gear 23 to rotate by means of the driving rotating shaft 22, the connecting bearing 19 can be driven to rotate under the action of the meshing relation between the driving gear 23 and the driven gear 20 along with the rotation of the driving gear 23, the tank body 2 can rotate along with the rotation of the connecting bearing 19, the feeding frequency of the external feeding device is controlled to be corresponding to the rotation frequency of the tank body 2, the stirring motor 15 is started, the stirring motor 15 drives the stirring fan blades 17 to rotate by means of the stirring rotating shaft 16, so that concrete entering the tank body 2 can be stirred, when discharging is needed, the conveying belt 12 is started, the outlet electric cylinder 9 is started at the same time, the outlet baffle 11 is driven to move under the action of the outlet push rod 10, the blockage of the outlet baffle 11 on the discharging port 7 is removed, when the connecting pipe 13 and the discharging port 7 coincide with the rotation of the tank body 2, discharging operation can be carried out, and through the mode, the feeding and the operation and the feeding and the labor cost of workers can be reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present invention, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A full-automatic mixer for premixed concrete comprises: backup pad (1), jar body (2), rotating assembly, stirring subassembly, pan feeding ejection of compact subassembly and conveyer belt (12), its characterized in that:

the rotating assembly is arranged on the supporting plate (1), the rotating assembly is connected with the tank body (2) and used for driving the tank body (2) to rotate, and the stirring assembly is arranged in the tank body (2) and used for stirring concrete in the tank body (2);

the feeding and discharging assembly comprises a mounting frame (3), a feeding and discharging ring (4) is arranged on the mounting frame (3), a limiting ring plate (5) is arranged on the feeding and discharging ring (4), a feeding port (6) and a discharging port (7) are formed in the feeding and discharging ring (4), the feeding port (6) and the discharging port (7) are located at the end point of the diameter connecting line of the feeding and discharging ring (4), the feeding port (6) is connected with a feeding pipe (8), an outlet electric cylinder (9) is arranged at the position of the discharging port (7), the output end of the outlet electric cylinder (9) is connected with an outlet push rod (10), the outlet push rod (10) is connected with an outlet baffle (11), and the size of the outlet baffle (11) corresponds to that of the discharging port (7) mutually;

the tank body (2) is provided with a connecting pipe (13), the connecting pipe (13) is provided with a limiting arc plate (14), the connecting pipe (13) is in sliding connection with the feeding and discharging ring (4) by means of the limiting arc plate (14) and a limiting ring plate (5), and the size of the section of the connecting pipe (13) corresponds to that of the feeding port (6) and the discharging port (7);

the conveying belt (12) is positioned below the discharge port (7) and corresponds to the discharge port (7) in position.

2. The full-automatic mixer for ready-mixed concrete according to claim 1, characterized in that: the stirring subassembly includes agitator motor (15), agitator motor (15) set up in jar body (2), agitator motor (15) output is connected with stirring pivot (16), be provided with stirring fan blade (17) on stirring pivot (16).

3. The full-automatic mixer for ready-mixed concrete according to claim 1, characterized in that: the rotating assembly comprises a connecting shaft (18) and a driving mechanism, the connecting shaft (18) and the driving mechanism are both arranged on the supporting plate (1), the connecting shaft (18) is connected with a connecting bearing (19), the connecting bearing (19) is connected with the tank body (2), a driven gear (20) is arranged on the periphery of the connecting bearing (19), and the driving mechanism is in driving connection with the driven gear (20) and is used for driving the driven gear (20) to rotate.

4. The full-automatic mixer for ready-mixed concrete according to claim 3, characterized in that: the driving mechanism comprises a driving motor (21), the driving motor (21) is arranged on the supporting plate (1), the output end of the driving motor (21) is connected with a driving rotating shaft (22), the driving rotating shaft (22) is connected with a driving gear (23), and the driving gear (23) is meshed with a driven gear (20).

5. The full-automatic mixer for ready-mixed concrete according to claim 1, characterized in that: the cambered surface bending degree of the limiting arc plate (14) is the same as that of the feeding and discharging ring (4).

6. The full-automatic mixer for ready-mixed concrete according to claim 2, characterized in that: and the stirring blades (17) are provided with stirring teeth (24).