CN218875879U - A raw material premixing device for high ductility concrete production capable of quantitative cutting - Google Patents

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

A raw material premixing device for high ductility concrete production capable of quantitative cutting

technical field

The utility model relates to the technical field of concrete mixing equipment, in particular to a raw material premixing device for high ductility concrete production which can quantitatively discharge materials.

Background technique

Concrete is one of the most important civil engineering materials today. It is a kind of artificial stone made of cementitious materials, granular aggregates, water, and admixtures and admixtures added when necessary, prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened.

However, the existing concrete mixing equipment cannot control the amount of material to be discharged, and manual pre-judgment of the material is required, resulting in the overflow of the container during the material discharge process, resulting in unnecessary waste. Therefore, we need to propose a quantitative Raw material premixing device for high ductility concrete production.

Utility model content

The purpose of this utility model is to provide a raw material premixing device for high ductility concrete production that can be cut quantitatively. Through the cooperation of the first quantitative component and the second quantitative component, it can effectively ensure that the blanking is consistent each time, so as to solve the above-mentioned problems. Questions raised in the background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a raw material premixing device for high ductility concrete production that can be cut quantitatively, including a mixing bucket, the center of the upper end of the mixing bucket is fixedly installed with a first drive motor, The upper end of the mixing bucket is located on one side of the first driving motor and is provided with a feed inlet, the inside of the mixing bucket is provided with a stirring assembly, and the bottom of the mixing bucket is provided with a discharge port, and on the discharge port A first flange tube is fixedly installed, one end of the first flange tube communicates with a first quantitative component, and the lower end of the first quantitative component communicates with a second flange tube, and the second flange tube One end of the quantitative barrel is communicated with a quantitative barrel, the lower end of the quantitative barrel is communicated with a third flange tube, one end of the third flange tube is communicated with a second quantitative assembly, and the lower end of the second quantitative assembly is communicated with a discharge pipe.

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

Preferably, the stirring assembly includes a rotating shaft, several groups of stirring rods and several groups of scrapers, the output shaft of the first drive motor is fixedly connected to the rotating shaft through the mixing bucket, and several groups of the stirring rods They are respectively fixedly installed on the rotating shafts, and several groups of scrapers are respectively fixedly connected with several groups of the stirring rods.

Preferably, the mixing bucket is provided with a through hole, and a bearing is fixedly installed inside the through hole, and the output shaft of the first driving motor passes through the bearing and is fixedly connected with the rotating shaft.

Preferably, both the first quantitative component and the second quantitative component include a connecting plate, a movable plate and a driving mechanism, the movable plate is slidably inserted into the inside of the connecting plate, and the movable plate is provided with Through the hole, the driving mechanism is arranged on the upper end of the connecting plate, and a connecting block is fixedly installed at one end of the movable plate, and the connecting block is fixedly connected with the driving mechanism.

Preferably, the driving mechanism includes a second driving motor, an outer tube, an inner tube and a screw, the outer tube is sheathed on the output shaft of the second driving motor, and the screw is fixedly installed on the first On the output shaft of the second driving motor, the inner tube is slidably inserted into the inside of the outer tube and screwed to the screw mandrel, and one end of the inner tube is fixedly connected to the connecting block.

Preferably, a limiting groove is provided on the inner wall of the outer tube, a limiting block is fixedly installed on the surface of the inner tube, and the limiting block is slidably installed inside the limiting groove.

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

1. The utility model can effectively control the closing and opening of the outlet of the mixing barrel through the cooperation of the first quantitative component and the second quantitative component, so as to ensure that the amount of material discharged each time can be kept consistent, and the quantitative barrel passes through the flange Connection, can be replaced according to different quantitative requirements, improve applicability.

2. The utility model can stir the raw materials in the mixing tank more evenly through the setting of the mixing component, and the scraper on the mixing component is in conflict with the inner wall of the mixing tank, which can effectively scrape off the raw materials adsorbed on the inner wall, so as to Reduce waste and lower production costs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model stirring assembly;

Fig. 3 is the structural representation of place B in Fig. 2 of the utility model,

Fig. 4 is the structural representation of the utility model rubber pad;

Fig. 5 is a structural schematic diagram of a via hole of the present invention;

Fig. 6 is the structural representation of screw mandrel of the present utility model;

Fig. 7 is a schematic diagram of the structure at A in Fig. 6 of the present utility model.

In the figure: 1. Mixing barrel; 2. The first drive motor; 3. The feed port; 4. The stirring component; 5. The discharge port; 6. The first flange tube; 7. The first quantitative component; 8. The second flange tube; 9, quantitative barrel; 10, the third flange tube; 11, the second quantitative component; 12, discharge pipe; 13, cover plate; 14, rubber pad; 15, rotating shaft; 16, stirring Rod; 17, scraper; 18, through hole; 19, bearing; 20, connecting plate; 21, movable plate; 22, driving mechanism; 23, through hole; 24, second driving motor; 25, outer tube; 26, Inner tube; 27, screw mandrel; 28, connection block; 29, limit groove; 30, limit block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-7, the utility model provides a technical solution: a raw material premixing device for high ductility concrete production that can be quantitatively cut.

It mainly includes a mixing tank 1, the center of the upper end of the mixing tank 1 is fixedly installed with a first driving motor 2, and the upper end of the mixing tank 1 is located on one side of the first driving motor 2, and a feeding port 3 is opened on the feeding port 3 through bolts A cover plate 13 is fixedly installed, and a rubber pad 14 is arranged between the cover plate 13 and the feed port 3. Through the above design, when the stirring component 4 is working, it can prevent the raw materials from flying out of the feed port 3, causing waste and air pollute.

The inside of the mixing bucket 1 is provided with a stirring assembly 4, the stirring assembly 4 includes a rotating shaft 15, several groups of stirring rods 16 and several groups of scrapers 17, and the output shaft of the first driving motor 2 passes through the mixing bucket 1 and is fixedly connected with the rotating shaft 15 , several groups of stirring rods 16 are respectively fixedly installed on the rotating shaft 15, several groups of scrapers 17 are respectively fixedly connected with several groups of stirring rods 16, the mixing bucket 1 is provided with a through hole 18, and the inside of the through hole 18 is fixedly installed with a bearing 19 , the output shaft of the first driving motor 2 passes through the bearing 19 and is fixedly connected with the rotating shaft 15. Through the above-mentioned design, after the raw material is added in the mixing tank 1, the first driving motor 2 is started to drive the stirring rod 16 on the rotating shaft 15 to rotate. The raw materials in the mixing tank 1 can be fully mixed, and the scraper 17 fixedly connected with the stirring rod 16 is in conflict with the inner wall of the mixing tank 1, which can effectively scrape off the raw materials adsorbed on the inner wall, so as to reduce waste and reduce production costs.

The bottom of the mixing tank 1 is provided with a discharge port 5, a first flange pipe 6 is fixedly installed on the discharge port 5, and one end of the first flange pipe 6 is connected with a first quantitative assembly 7, and the first quantitative assembly 7 The lower end of the second flange pipe 8 is communicated with the second flange pipe 8, and one end of the second flange pipe 8 is connected with the quantitative barrel 9, and the lower end of the quantitative barrel 9 is connected with the third flange pipe 10, and the quantitative barrel is connected through the flange. Quantitative requirements are replaced to improve applicability.

One end of the third flange pipe 10 is communicated with the second quantitative assembly 11, and the lower end of the second quantitative assembly 11 is communicated with the discharge pipe 12, and the first quantitative assembly 7 and the second quantitative assembly 11 all include connecting plate 20, movable plate 21 and the driving mechanism 22, the movable plate 21 is slidably plugged into the inside of the connecting plate 20, the movable plate 21 is provided with a through hole 23, the driving mechanism 22 is arranged on the upper end of the connecting plate 20, and one end of the movable plate 21 is fixedly equipped with a connecting block 28, the connection block 28 is fixedly connected with the drive mechanism 22, the drive mechanism 22 includes a second drive motor 24, an outer tube 25, an inner tube 26 and a screw mandrel 27, and the outer tube 25 is sleeved on the output shaft of the second drive motor 24, The screw mandrel 27 is fixedly mounted on the output shaft of the second drive motor 24, the inner tube 26 is slidably inserted into the inside of the outer tube 25, and is threadedly connected with the screw mandrel 27, and one end of the inner tube 26 is fixedly connected with the connecting block 28, and the outer tube 26 is fixedly connected with the connecting block 28. A limiting groove 29 is provided on the inner wall of the tube 25, a limiting block 30 is fixedly installed on the surface of the inner tube 26, and the limiting block 30 is slidably installed inside the limiting groove 29. Through the above design, when the raw materials in the mixing tank 1 are stirred Afterwards, start the second drive motor 24 on the first quantitative assembly 7 to drive the screw mandrel 27 to rotate, because the limit block 30 on the inner tube 26 that is threadedly connected with the screw mandrel 27 is limited by the limit groove 29, so that the inner The tube 26 moves forward, because the inner tube 26 is fixedly connected with the connecting block 28, and then the movable plate 21 is pushed, so that the through hole 23 on the movable plate 21 communicates with the discharge port 5, and then the raw material is sent into the quantitative barrel 9, After the raw material in the quantitative barrel 9 was full, start the second driving motor 24 on the first quantitative assembly 7 again and pull back the movable plate 21, and close the discharge port 5, then start the second quantitative assembly 11 on the second Two driving motors 24 make the through hole 23 on the movable plate 21 of the second quantitative assembly 11 communicate with the quantitative barrel 9, so that the raw material is discharged from the discharge pipe 12, so as to ensure that the amount of blanking each time remains consistent.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

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).

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