CN211362893U

CN211362893U - Concrete mixer

Info

Publication number: CN211362893U
Application number: CN201922113446.6U
Authority: CN
Inventors: 郭健
Original assignee: Zhejiang Hongjian Construction Co ltd
Current assignee: Zhejiang Hongjian Construction Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-28
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a concrete mixer, including the agitator, pivot and stirring leaf, pan feeding mouth and discharge gate have been seted up on the agitator and erect subaerial through the stabilizer blade, the pivot is rotated and is set up on the agitator, the stirring leaf sets firmly in the pivot, install the driving piece on the agitator, the driving piece links to each other with the pivot and drives the pivot rotation, install weighing machine on the agitator pan feeding mouth and construct, weighing machine constructs including gravity sensor and weighing plate, gravity sensor sets firmly in agitator pan feeding mouth department, the vertical setting of sliding of weighing plate is at the agitator pan feeding mouth, the weighing plate is pressed and is established on gravity sensor, weighing plate covers whole pan feeding mouth, weighing plate is last to have seted up the feed opening, feed opening department rotates and is provided with the baffle, the baffle passes through the drive arrangement drive. The utility model discloses have and to weigh the raw materials when the agitator is poured into to the raw materials, the ratio of meticulous control raw materials promotes the effect of the quality of building according to actual demand production corresponding performance's concrete.

Description

Concrete mixer

Technical Field

The utility model belongs to the technical field of house, building tool's technique and specifically relates to a concrete mixer is related to.

Background

The concrete mixer is a machine for mixing cement, gravel aggregate and water to prepare a concrete mixture, and is usually used for municipal roads and house construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixer can weigh the raw materials when the agitator is poured into to the raw materials to the ratio of control raw materials that can be more meticulous according to the concrete of actual demand production corresponding performance, promotes the quality of building.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

concrete mixer, including agitator, pivot and stirring leaf, seted up pan feeding mouth and discharge gate on the agitator and erect subaerial through the stabilizer blade, the pivot is rotated and is set up on the agitator, the stirring leaf sets firmly in the pivot, installs the driving piece on the agitator, and the driving piece links to each other with the pivot and drives the pivot rotation, install weighing machine on the agitator pan feeding mouth and construct, weighing machine constructs including gravity sensor and weighing plate, gravity sensor sets firmly in agitator pan feeding mouth department, weighing plate vertical slides and sets up at the agitator pan feeding mouth, and weighing plate presses and establishes on gravity sensor, and weighing plate covers whole pan feeding mouth, has seted up the feed opening on weighing plate, and feed opening department rotates and is provided with the baffle, the baffle passes through the drive arrangement drive and rotates.

Through adopting above-mentioned technical scheme, weighing machine constructs can weigh the raw materials when the agitator is poured into to the raw materials to the ratio of control raw materials that can be more meticulous produces the concrete of corresponding performance according to actual demand, promotes the quality of building.

The utility model discloses further set up to: be provided with the subassembly that slides between weighing plate and the agitator, weighing plate slides through the subassembly that slides and sets up on the agitator, the subassembly that slides includes sliding groove and sliding block, sliding groove is vertical to be seted up on the agitator, sliding block sets firmly on weighing plate and slides in sliding groove.

Through adopting above-mentioned technical scheme, because weighing plate can produce when weighing and slide, the setting of the subassembly that slides can guarantee sliding of weighing plate.

The utility model discloses further set up to: the sliding assemblies are provided with a plurality of groups, and the sliding assemblies are uniformly arranged in the circumferential direction of the stirring barrel.

Through adopting above-mentioned technical scheme, the setting of multiunit subassembly that slides can guarantee weighing plate balance and slide to produce the slope when preventing weighing plate and slide, lead to the numerical value of weighing to have the deviation.

The utility model discloses further set up to: corrugated blocking pieces are arranged between the sliding block and the upper and lower groove walls of the sliding groove, one end of each corrugated blocking piece is fixedly arranged on the groove wall of the sliding groove, and the other end of each corrugated blocking piece is fixedly arranged on the sliding block.

Through adopting above-mentioned technical scheme, the setting of ripple separation blade can prevent that raw materials and concrete from spilling through the groove of sliding in the agitator, has guaranteed operational environment's clean and tidy, also can guarantee the ratio of raw materials in the concrete simultaneously.

The utility model discloses further set up to: the baffle is fixedly provided with a rotating shaft, the rotating shaft is perpendicular to the axis direction of the stirring barrel and rotates on the weighing plate, and the baffle rotates on the weighing plate through the rotating shaft.

Through adopting above-mentioned technical scheme, the normal rotation of baffle is guaranteed to the axis of rotation.

The utility model discloses further set up to: and a circle of sealing ring is arranged at the joint of the baffle and the weighing plate.

Through adopting above-mentioned technical scheme, the setting up of sealing washer can prevent that water from dropping from the gap in the water of weighing to the numerical value that leads to the volume of water to weigh out than actual influences the ratio and the performance of concrete.

The utility model discloses further set up to: a chamfer is formed in the weighing plate, and the guide direction inclines towards the feed opening.

Through adopting above-mentioned technical scheme, the chamfer direction is kept away from and is removed to the feed opening, can prevent that the raw materials from remain on the weighing plate to the numerical value that leads to actually getting into keeping away from in the agitator is less than the weighing, influences the ratio and the performance of concrete.

The utility model discloses further set up to: and a material baffle is rotatably arranged on the discharge hole.

Through adopting above-mentioned technical scheme, the striker plate can prevent that the raw materials from falling out from the discharge gate before the raw materials stirring.

The utility model discloses further set up to: the discharge port is obliquely provided with a guide plate below the material baffle plate.

Through adopting above-mentioned technical scheme, the concrete is piled up and is difficult for taking out when follow-up use under the agitator, and the deflector can lead the concrete after the stirring, makes things convenient for the follow-up use of concrete.

To sum up, the utility model discloses a beneficial technological effect does:

the weighing mechanism can weigh the raw materials when the raw materials are poured into the stirring barrel, so that the proportion of the raw materials can be more finely controlled, concrete with corresponding performance can be produced according to actual requirements, and the quality of a building is improved;

the weighing plate can slide during weighing, and the sliding component can ensure the sliding of the weighing plate;

due to the arrangement of the corrugated retaining pieces, raw materials and concrete can be prevented from leaking out of the stirring barrel through the sliding groove, the cleanness of a working environment is guaranteed, and meanwhile, the proportion of the raw materials in the concrete can be guaranteed;

the sealing ring can prevent water from falling from the gap when water is weighed, so that the water amount is more than the actually weighed value, and the proportion and the performance of concrete are influenced;

the chamfer is guided to move away from the feeding port, so that raw materials can be prevented from being left on the weighing plate, the distance actually entering the stirring barrel is less than the weighed value, and the proportion and the performance of concrete are influenced;

the concrete is piled up and is difficult for taking out when follow-up use under the agitator, and the deflector can lead the concrete after the stirring, makes things convenient for the follow-up use of concrete.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the whole structure of the present invention in partial section.

In the figure, 0, a driving member; 1. a stirring barrel; 2. a rotating shaft; 3. stirring blades; 4. a feeding port; 5. a discharge port; 6. a weighing mechanism; 601. a gravity sensor; 602. a weighing plate; 7. a feeding port; 8. a baffle plate; 9. a slipping component; 901. a sliding groove; 902. a sliding block; 10. a corrugated baffle plate; 11. a rotating shaft; 12. a seal ring; 13. chamfering; 14. a striker plate; 15. a guide plate.

Detailed Description

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

Referring to fig. 1, for the concrete mixer disclosed by the utility model, including a mixing tank 1, a rotating shaft 2 rotatably arranged on the mixing tank 1 and a mixing blade 3 fixedly arranged on the rotating shaft 2, a material inlet 4 and a material outlet 5 are arranged on the mixing tank 1 and erected on the ground through a support leg, a driving member 0 is arranged on the mixing tank 1, the driving member 0 is connected with the rotating shaft 2 and drives the rotating shaft 2 to rotate, the driving member 0 is preferably a servo motor, a weighing mechanism 6 is arranged on the material inlet 4 of the mixing tank 1, the weighing mechanism 6 comprises a gravity sensor 601 fixedly arranged at the material inlet 4 of the mixing tank 1 and a weighing plate 602 vertically arranged at the material inlet 4 of the mixing tank 1 in a sliding manner, the weighing plate 602 is pressed on the gravity sensor 601, the weighing plate 602 covers the whole material inlet 4, a material outlet 7 is arranged on the weighing plate 602, a baffle 8 is rotatably arranged at the material outlet 7, the, the preferred driving motor of drive arrangement, control panel has set firmly on agitator 1, control panel can control drive arrangement and drive baffle 8 and rotate, control panel is last to have the display can show numerical value on the gravity sensor 601 simultaneously, control panel can predetermine numerical value, when the raw materials pours into, weighing plate 602 slides and extrudes gravity sensor 601 under the action of gravity of raw materials, gravity sensor 601 receives feedback of numerical value to the display after the gravity influences, when numerical value reaches predetermined weight, control panel control drive arrangement rotates, make baffle 8 rotate, thereby make the raw materials get into agitator 1, weighing mechanism 6 can pour agitator 1 into at the raw materials, weigh the raw materials, thereby can the ratio of more meticulous control raw materials, concrete of corresponding performance is produced according to actual demand, promote the quality of building.

Referring to fig. 1 and 2, a sliding assembly 9 is arranged between the weighing plate 602 and the stirring barrel 1, the weighing plate 602 is arranged on the stirring barrel 1 in a sliding manner through the sliding assembly 9, the sliding assembly 9 comprises a sliding groove 901 vertically formed in the stirring barrel 1 and a sliding block 902 fixedly arranged on the weighing plate 602 and sliding in the sliding groove 901, and the weighing plate 602 can slide during weighing, so that the sliding assembly 9 can ensure the sliding of the weighing plate 602; the four groups of the sliding assemblies 9 are arranged uniformly in the circumferential direction of the stirring barrel 1, the arrangement of the sliding assemblies 9 can ensure that the weighing plate 602 slides in a balanced manner, so as to prevent the weighing plate 602 from tilting when sliding, so that the weighed numerical value has deviation, meanwhile, the gravity sensor 601 is also provided with four sliding blocks 902 corresponding to the four sliding assemblies 9, the four gravity sensors 601 can feed the numerical value back to a display during weighing, usually, the four numerical values are the same, and when the weighing plate 602 tilts, the average value of the four gravity sensors 601 is calculated to obtain a relatively accurate numerical value; all be provided with ripple separation blade 10 between the upper and lower cell wall of sliding block 902 and sliding groove 901, ripple separation blade 10 one end sets firmly on the sliding groove 901 cell wall, and the other end sets firmly on sliding block 902, and ripple separation blade 10's setting can prevent that raw materials and concrete from spilling through sliding groove 901 in the agitator 1, has guaranteed operational environment's clean and tidy, also can guarantee the ratio of raw materials in the concrete simultaneously.

Referring to fig. 2, a rotating shaft 11 is fixedly arranged on the baffle 8, the rotating shaft 11 is perpendicular to the axial direction of the stirring barrel 1 and rotates on the weighing plate 602, the baffle 8 rotates on the weighing plate 602 through the rotating shaft 11, and the rotating shaft 11 ensures the normal rotation of the baffle 8; a circle of sealing ring 12 is arranged at the joint of the baffle 8 and the weighing plate 602, and the sealing ring 12 can prevent water from falling from a gap when water is weighed, so that the water quantity is more than the actually weighed numerical value, and the proportioning and the performance of concrete are influenced.

Referring to fig. 2, chamfer 13 has been seted up on weighing plate 602, and the direction is towards feed opening 7 slope, and chamfer 13 direction is kept away from to feed opening 7 removal, can prevent that the raw materials from remain on the weighing plate to it is less than the numerical value of weighing out to lead to actually getting into keeping away from in the agitator 1, influences the ratio and the performance of concrete.

Referring to fig. 1 and 2, a material baffle 14 is rotatably arranged on the material outlet 5, and the material baffle 14 can prevent the material from falling out of the material outlet 5 before the material is uniformly stirred; the discharge port 5 is obliquely provided with the guide plate 15 below the baffle plate 14, concrete is not easy to take out when being stacked under the stirring barrel 1 for subsequent use, and the guide plate 15 can guide the stirred concrete to facilitate the subsequent use of the concrete.

The implementation principle of the embodiment is as follows: predetermine the weight of keeping away from that needs weigh through control panel, pour the raw materials on weighing plate 602, weighing plate 602 slides and extrudees gravity sensor 601 under the action of gravity of raw materials, gravity sensor 601 receives and feeds back numerical value to the display after the influence of gravity, when numerical value reaches predetermined weight, control panel control drive equipment rotates, make baffle 8 rotate, thereby make the raw materials get into agitator 1, repeat above-mentioned mode, weigh the raw materials that will need in proper order and pour into agitator 1, later start servo motor stirs the raw materials in the agitator 1, after the stirring is accomplished, it makes the concrete flow out from agitator 1 along deflector 15 to rotate striker plate 14, be used for follow-up use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Concrete mixer, including agitator (1), pivot (2) and stirring leaf (3), pan feeding mouth (4) and discharge gate (5) have been seted up on agitator (1) and erect subaerial through the stabilizer blade, pivot (2) rotate to set up on agitator (1), stirring leaf (3) set firmly on pivot (2), install driving piece (0) on agitator (1), and driving piece (0) link to each other and drive pivot (2) and rotate its characterized in that with pivot (2): install weighing mechanism (6) on agitator (1) pan feeding mouth (4), weighing mechanism (6) include gravity sensor (601) and weighing plate (602), gravity sensor (601) set firmly in agitator (1) pan feeding mouth (4) department, weighing plate (602) vertical setting of sliding is in agitator (1) pan feeding mouth (4), and weighing plate (602) are pressed and are established on gravity sensor (601), and weighing plate (602) cover whole pan feeding mouth (4), have seted up feed opening (7) on weighing plate (602), and feed opening (7) department rotates and is provided with baffle (8), baffle (8) rotate through the drive arrangement drive.

2. The concrete mixer of claim 1, wherein: be provided with between weighing plate (602) and agitator (1) subassembly (9) that slides, weighing plate (602) slide through subassembly (9) and set up on agitator (1), subassembly (9) that slides includes sliding groove (901) and sliding block (902), sliding groove (901) are vertically seted up on agitator (1), sliding block (902) set firmly on weighing plate (602) and slide in sliding groove (901).

3. A concrete mixer according to claim 2, wherein: the sliding assemblies (9) are provided with a plurality of groups, and the sliding assemblies (9) are uniformly arranged in the circumferential direction of the stirring barrel (1).

4. A concrete mixer according to claim 3, wherein: corrugated blocking pieces (10) are arranged between the upper groove wall and the lower groove wall of the sliding block (902) and the sliding groove (901), one end of each corrugated blocking piece (10) is fixedly arranged on the groove wall of the sliding groove (901), and the other end of each corrugated blocking piece (10) is fixedly arranged on the sliding block (902).

5. The concrete mixer of claim 1, wherein: a rotating shaft (11) is fixedly arranged on the baffle (8), the rotating shaft (11) is perpendicular to the axis direction of the stirring barrel (1) and rotates on the weighing plate (602), and the baffle (8) rotates on the weighing plate (602) through the rotating shaft (11).

6. A concrete mixer according to claim 5, wherein: and a circle of sealing ring (12) is arranged at the joint of the baffle (8) and the weighing plate (602).

7. The concrete mixer of claim 1, wherein: a chamfer (13) is formed in the weighing plate (602) and is guided to incline towards the feeding opening (7).

8. The concrete mixer of claim 1, wherein: and a material baffle (14) is rotatably arranged on the discharge hole (5).

9. The concrete mixer of claim 8, wherein: the discharge hole (5) is obliquely provided with a guide plate (15) below the material baffle plate (14).