CN218875879U

CN218875879U - Raw material premixing device capable of realizing quantitative blanking and used for high-ductility concrete production

Info

Publication number: CN218875879U
Application number: CN202223339469.7U
Authority: CN
Inventors: 苏朝博; 蒋鹏; 何小龙
Original assignee: Sichuan Rongtuo New Material Technology Co ltd
Current assignee: Sichuan Rongtuo New Material Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-18
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a raw materials premixing device is used in high ductility concrete production of ration unloading, including the agitator, the upper end center department fixed mounting of agitator has first driving motor, the feed inlet has been seted up to one side that the upper end of agitator is located first driving motor, the inside of agitator is provided with the stirring subassembly, the discharge gate has been seted up to the bottom of agitator, fixed mounting has first flange pipe on the discharge gate, the one end intercommunication of first flange pipe has first quantitative subassembly, the lower extreme intercommunication of first quantitative subassembly has the second flange pipe, the one end intercommunication of second flange pipe has the ration bucket, the lower extreme intercommunication of ration bucket has the third flange pipe, the one end intercommunication of third flange pipe has second quantitative subassembly, the lower extreme intercommunication of second quantitative subassembly has the discharging pipe, the utility model discloses a first quantitative subassembly cooperatees with second quantitative subassembly, can effectively control the discharge gate of agitator close and open to guarantee that the unloading volume at every turn can keep unanimously.

Description

Raw material premixing device capable of realizing quantitative blanking and used for high-ductility concrete production

Technical Field

The utility model relates to a concrete mixing equipment technical field specifically is a raw materials premixing device is used in high ductility concrete production of ration unloading.

Background

Concrete is one of the most important civil engineering materials of the present generation. It is an artificial stone material made up by using cementing material, granular aggregate, water, additive and admixture which are added when necessary and adopting a certain preparation process according to a certain proportion through the processes of uniformly stirring, compacting, curing and hardening.

However, the existing concrete mixing equipment cannot control the blanking amount during blanking, and the manual pre-judgment of blanking is needed, so that the phenomenon of container overflow occurs in the blanking process, and unnecessary waste is caused, so that a raw material premixing device capable of realizing quantitative blanking and used for producing high-ductility concrete is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high ductility is raw materials premixing device for concrete production of unloading quantitatively, through the cooperation of first quantitative subassembly and second quantitative subassembly, can effectively guarantee that the unloading keeps unanimous at every turn to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high ductility is raw materials premixing device for concrete production of unloading quantitatively, includes the agitator, the upper end center department fixed mounting of agitator has first driving motor, the upper end of agitator is located one side of first driving motor has seted up the feed inlet, the inside of agitator is provided with the stirring subassembly, the discharge gate has been seted up to the bottom of agitator, fixed mounting has first flange pipe on the discharge gate, the one end intercommunication of first flange pipe has first quantitative subassembly, the lower extreme intercommunication of first quantitative subassembly has the second flange pipe, the one end intercommunication of second flange pipe has the ration bucket, the lower extreme intercommunication of ration bucket has the third flange pipe, the one end intercommunication of third flange pipe has the second ration subassembly, the lower extreme intercommunication of second ration subassembly has the discharging pipe.

Preferably, a cover plate is fixedly installed on the feed port through a bolt, and a rubber pad is arranged between the cover plate and the feed port.

Preferably, the stirring assembly comprises a rotating shaft, a plurality of groups of stirring rods and a plurality of groups of scraping plates, the output shaft of the first driving motor penetrates through the stirring barrel and is fixedly connected with the rotating shaft, the groups of stirring rods are respectively and fixedly arranged on the rotating shaft, and the groups of scraping plates are respectively and fixedly connected with the groups of stirring rods.

Preferably, a through hole is formed in the stirring barrel, a bearing is fixedly mounted inside the through hole, and an output shaft of the first driving motor penetrates through the bearing and is fixedly connected with the rotating shaft.

Preferably, the first quantitative component and the second quantitative component comprise a connecting plate, a movable plate and a driving mechanism, the movable plate is slidably inserted into the connecting plate, via holes are formed in the movable plate, the driving mechanism is arranged at the upper end of the connecting plate, a connecting block is fixedly mounted at one end of the movable plate, and the connecting block is fixedly connected with the driving mechanism.

Preferably, the driving mechanism comprises a second driving motor, an outer tube, an inner tube and a screw rod, the outer tube is sleeved on an output shaft of the second driving motor, the screw rod is fixedly installed on the output shaft of the second driving motor, the inner tube is slidably inserted into the outer tube and is in threaded connection with the screw rod, and one end of the inner tube is fixedly connected with the connecting block.

Preferably, a limiting groove is formed in the inner wall of the outer pipe, a limiting block is fixedly mounted on the surface of the inner pipe, and the limiting block is slidably mounted inside the limiting groove.

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

1. the utility model discloses a first quantitative subassembly cooperatees with the quantitative subassembly of second, and the discharge gate that can the effective control agitator is closed and is opened to guarantee that the unloading volume at every turn can keep unanimous, and quantitative bucket passes through flange joint, can require to change according to the ration of difference, improves the suitability.

2. The utility model discloses a setting of stirring subassembly enables more even of the raw materials stirring in the agitator, and the scraper blade on the stirring subassembly is contradicted with the inner wall of agitator, can effectively strike off the raw materials that adsorbs on the inner wall to reduce extravagantly, reduction in production cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the stirring assembly of the present invention;

figure 3 is a schematic diagram of the structure of the utility model at B in figure 2,

FIG. 4 is a schematic view of the rubber pad of the present invention;

fig. 5 is a schematic structural view of the via hole of the present invention;

fig. 6 is a schematic structural view of the screw rod of the present invention;

fig. 7 is a schematic structural diagram of a point a in fig. 6 according to the present invention.

In the figure: 1. a stirring barrel; 2. a first drive motor; 3. a feed inlet; 4. a stirring assembly; 5. a discharge port; 6. a first flange pipe; 7. a first dosing assembly; 8. a second flange pipe; 9. a dosing barrel; 10. a third flange tube; 11. a second dosing assembly; 12. a discharge pipe; 13. a cover plate; 14. a rubber pad; 15. a rotating shaft; 16. a stirring rod; 17. a squeegee; 18. a through hole; 19. a bearing; 20. a connecting plate; 21. a movable plate; 22. a drive mechanism; 23. a via hole; 24. a second drive motor; 25. an outer tube; 26. an inner tube; 27. a screw rod; 28. connecting blocks; 29. a limiting groove; 30. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-7, the present invention provides a technical solution: a raw material premixing device for high-ductility concrete production, which can realize quantitative blanking.

Mainly include agitator 1, the upper end center department fixed mounting of agitator 1 has first driving motor 2, and feed inlet 3 has been seted up to one side that the upper end of agitator 1 is located first driving motor 2, has apron 13 through bolt fixed mounting on feed inlet 3, is provided with rubber pad 14 between apron 13 and the feed inlet 3, through above-mentioned design, when stirring assembly 4 during operation, can have and prevent that the raw materials from feed inlet 3 departure, cause extravagant and air pollution.

Stirring subassembly 4 is provided with in the inside of agitator 1, stirring subassembly 4 includes axis of rotation 15, a plurality of groups puddler 16 and a plurality of groups scraper blade 17, the output shaft of first driving motor 2

passes agitator

1 and 15 fixed connection of axis of rotation, a plurality of groups puddler 16 is fixed mounting respectively on axis of rotation 15, a plurality of groups scraper blade 17 respectively with a plurality of groups puddler 16 fixed connection, through-hole 18 has been seted up on agitator 1, the inside fixed mounting of through-hole 18 has bearing 19, the output shaft of first driving motor 2 passes bearing 19 and 15 fixed connection of axis of rotation, through the above-mentioned design, the raw materials adds back in agitator 1, it is rotatory to start first driving motor 2 and drive the puddler 16 in the axis of rotation 15, make the raw materials ability intensive mixing in agitator 1, and the scraper blade 17 and the 1 inner wall conflict of agitator 16 fixed connection with the absorption, can effectively strike off the raw materials on the inner wall, in order to reduce the waste, and production cost is reduced.

Discharge gate 5 has been seted up to agitator 1's bottom, fixed mounting has first flange pipe 6 on discharge gate 5, the one end intercommunication of first flange pipe 6 has first volume subassembly 7, the lower extreme intercommunication of first volume subassembly 7 has second flange pipe 8, the one end intercommunication of second flange pipe 8 has quantitative bucket 9, the lower extreme intercommunication of quantitative bucket 9 has third flange pipe 10, the quantitative bucket is connected through the flange and can be changed according to the quantitative requirement of difference, the improvement suitability.

One end of the third flange pipe 10 is communicated with a second quantitative component 11, the lower end of the second quantitative component 11 is communicated with a discharge pipe 12, each of the first quantitative component 7 and the second quantitative component 11 comprises a connecting plate 20, a movable plate 21 and a driving mechanism 22, the movable plate 21 is inserted into the connecting plate 20 in a sliding manner, a through hole 23 is formed in the movable plate 21, the driving mechanism 22 is arranged at the upper end of the connecting plate 20, one end of the movable plate 21 is fixedly provided with a connecting block 28, the connecting block 28 is fixedly connected with the driving mechanism 22, the driving mechanism 22 comprises a second driving motor 24, an outer pipe 25, an inner pipe 26 and a screw rod 27, the outer pipe 25 is sleeved on an output shaft of the second driving motor 24, the screw rod 27 is fixedly arranged on an output shaft of the second driving motor 24, the inner pipe 26 is inserted into the outer pipe 25 in a sliding manner and is in threaded connection with the screw rod 27, one end of the inner pipe 26 is fixedly connected with the connecting block 28, and a limit groove 29 is formed in the inner wall of the outer pipe 25, through the above design, after the raw materials in the stirring barrel 1 are stirred, the second driving motor 24 on the first quantitative component 7 is started to drive the screw rod 27 to rotate, the limiting block 30 on the inner tube 26 in threaded connection with the screw rod 27 is limited by the limiting groove 29, so that the inner tube 26 moves forward, the inner tube 26 is fixedly connected with the connecting block 28, the movable plate 21 is pushed, the through hole 23 on the movable plate 21 is communicated with the discharge hole 5, and the raw materials are fed into the quantitative barrel 9, when the quantitative barrel 9 is filled with the raw materials, the second driving motor 24 on the first quantitative component 7 is started again to pull back the movable plate 21, the discharge hole 5 is closed, and then the second driving motor 24 on the second quantitative component 11 is started to communicate the through hole 23 on the movable plate 21 of the second quantitative component 11 with the quantitative barrel 9, the raw material is discharged from the discharge pipe 12 to ensure that the discharge amount is consistent every time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high ductility is raw materials premixing device for concrete production of unloading quantitatively which characterized in that: including agitator (1), the upper end center department fixed mounting of agitator (1) has first driving motor (2), the upper end of agitator (1) is located feed inlet (3) have been seted up to one side of first driving motor (2), the inside of agitator (1) is provided with stirring subassembly (4), discharge gate (5) have been seted up to the bottom of agitator (1), fixed mounting has first flange pipe (6) on discharge gate (5), the one end intercommunication of first flange pipe (6) has first quantitative subassembly (7), the lower extreme intercommunication of first quantitative subassembly (7) has second flange pipe (8), the one end intercommunication of second flange pipe (8) has quantitative bucket (9), the lower extreme intercommunication of quantitative bucket (9) has third flange pipe (10), the one end intercommunication of third flange pipe (10) has second quantitative subassembly (11), the lower extreme intercommunication of second quantitative subassembly (11) has discharging pipe (12).

2. The raw material premixing device for high ductility concrete production capable of quantitative blanking according to claim 1, wherein: the feeding device is characterized in that a cover plate (13) is fixedly installed on the feeding hole (3) through a bolt, and a rubber pad (14) is arranged between the cover plate (13) and the feeding hole (3).

3. The raw material premixing device for high ductility concrete production capable of quantitative blanking according to claim 1, wherein: stirring subassembly (4) include axis of rotation (15), a plurality of group puddler (16) and a plurality of group scraper blade (17), the output shaft of first driving motor (2) passes agitator (1) with axis of rotation (15) fixed connection, a plurality of groups puddler (16) respectively fixed mounting in on axis of rotation (15), a plurality of groups scraper blade (17) respectively with a plurality of groups puddler (16) fixed connection.

4. The quantitative blanking raw material premixing device for high ductility concrete production according to claim 3, wherein: a through hole (18) is formed in the stirring barrel (1), a bearing (19) is fixedly mounted inside the through hole (18), and an output shaft of the first driving motor (2) penetrates through the bearing (19) and is fixedly connected with the rotating shaft (15).

5. The raw material premixing device for high ductility concrete production capable of quantitative blanking according to claim 1, wherein: first quantitative subassembly (7) with second quantitative subassembly (11) all include connecting plate (20), fly leaf (21) and actuating mechanism (22), fly leaf (21) slip peg graft with the inside of connecting plate (20), via hole (23) have been seted up on fly leaf (21), actuating mechanism (22) set up in the upper end of connecting plate (20), the one end fixed mounting of fly leaf (21) has connecting block (28), connecting block (28) with actuating mechanism (22) fixed connection.

6. The quantitative blanking raw material premixing device for high ductility concrete production according to claim 5, wherein: the driving mechanism (22) comprises a second driving motor (24), an outer tube (25), an inner tube (26) and a screw rod (27), the outer tube (25) is sleeved on an output shaft of the second driving motor (24), the screw rod (27) is fixedly installed on the output shaft of the second driving motor (24), the inner tube (26) is inserted into the outer tube (25) in a sliding mode and is in threaded connection with the screw rod (27), and one end of the inner tube (26) is fixedly connected with the connecting block (28).

7. The quantitative blanking raw material premixing device for high ductility concrete production according to claim 6, wherein: the inner wall of the outer pipe (25) is provided with a limiting groove (29), the surface of the inner pipe (26) is fixedly provided with a limiting block (30), and the limiting block (30) is slidably arranged in the limiting groove (29).