CN116277492A

CN116277492A - Concrete mixer

Info

Publication number: CN116277492A
Application number: CN202310368102.8A
Authority: CN
Inventors: 郝转云
Original assignee: Kezhou Shunxin Commercial Concrete Co ltd
Current assignee: Kezhou Shunxin Commercial Concrete Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-06-23

Abstract

The utility model discloses a concrete mixer, which comprises a mixing drum and a supporting seat arranged below the mixing drum, wherein a feed inlet and a discharge outlet are respectively formed in the upper side and the lower side of the mixing drum, a water inlet pipe is arranged on the mixing drum in a penetrating manner, a mixing mechanism is arranged in the mixing drum, a transmission mechanism is arranged above the mixing drum, and a quantitative storage mechanism is connected with the bottom of the discharge outlet, and the concrete mixer has the following advantages: the stirring mechanism and the transmission mechanism are arranged, so that the raw materials of the concrete and the water are uniformly stirred; the pull rod is pulled outwards to pull the plug-in column into the chute, so that the stirring blade is convenient to disassemble and assemble, and the operation is simple; in the stirring process, under the action of the filter screen, the concrete with smaller volume falls below the filter screen, so that the quality of the bagged concrete is improved; the quantitative storage mechanism is arranged to make the volume of each bagging approximately the same.

Description

Concrete mixer

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a concrete mixer.

Background

With the development of society and the development of human beings, the living standard and the living quality of people are continuously improved, and the high-rise building is more than one, and in the building industry, concrete is required to be used as a center, and a stirrer is applied to equipment commonly used in industrial production and mainly plays a role in stirring or mixing materials.

The utility model provides a mixer mainly comprises (mixing) shaft and stirring vane, in many stirring or mix the operation, traditional mixer adopts unipolar structure more, just so the unavoidable material mixing that appears is inhomogeneous, and the emergence of stirring time overlength scheduling problem, in the utility model of authorization publication number for example CN203077464U, disclose a high-efficient concrete mixer, including churn, agitator motor, stirring rake and standby barrel, through setting up the standby barrel in the churn upper end and the inlet tube of upper right end, can progressively feed the concrete raw materials in the standby barrel to the churn in to through the inlet tube inflow, reach the higher concrete of stirring quality. The stirring paddle is driven to rotate only through the stirring main shaft, so that the stirring and mixing of the concrete raw material and water are realized, and the efficiency is poor. In addition, when the stirring paddle of the stirrer needs to be maintained and replaced, the stirring paddle is not easy to install and detach, and the operation is complex, so that the use is influenced.

The current concrete mixer can not quantitatively pack concrete, so that the weight difference of each pack is large, the filtering function is avoided, the quality of the packed concrete is low, and therefore, the concrete mixer is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a concrete mixer.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a concrete mixer, includes the churn and sets up the supporting seat in its below, churn upper and lower both sides seted up pan feeding mouth, discharge gate respectively, and run through on it and be equipped with the inlet tube, churn in be equipped with rabbling mechanism, drive mechanism is installed to its top, rabbling mechanism includes gearbox, shaft coupling, pivot and stirring leaf, drive mechanism includes motor and transfer pulley, the motor pass through transfer pulley and gearbox linkage, the gearbox passes through the shaft coupling and links to each other with the pivot, stirring leaf detachable install in the pivot outside, and the pivot is equipped with two sets of at least, the discharge gate bottom connection be equipped with quantitative storage mechanism, quantitative storage mechanism include storage box, baffle and discharge valve, storage box connect in the discharge gate below, the discharge valve set up at storage box low side, the baffle run through supporting seat and discharge gate setting in proper order, churn inside be equipped with the filter screen by the downside, the filter screen setting in the stirring mechanism below.

Preferably, the pivot outside cover be equipped with multiunit ring dish, the stirring leaf install and lean on the downside at the ring dish, ring dish upside seted up the spout, the inside level of spout be equipped with the spring, spring one end fixed connection be in the spout inner wall on, the other end is equipped with the spliced pole, the pivot on set up the spliced eye, the one end of keeping away from the spring on the spliced pole is pegged graft in the spliced eye, other end fixed connection is equipped with the pull rod, the pull rod free end pass in proper order inside the spring, the spout after extend to the ring dish outside.

Preferably, the discharging hole and the quantitative storage mechanism are correspondingly provided with a plurality of groups.

Preferably, the discharge hole is arranged on the inner side of the supporting seat.

Preferably, the joint of the supporting seat and the stirring cylinder is fixed with a reinforcing rib.

After adopting the structure, the utility model has the following advantages:

1. the stirring mechanism and the transmission mechanism are arranged, and a plurality of rotating shafts drive the stirring blades to stir in the stirring process, so that the raw materials of the concrete and the water are uniformly stirred, and the efficiency is improved;

2. when the stirring blade needs to be maintained and replaced, the pull rod is pulled outwards to pull the plug-in column into the chute, so that the stirring blade is convenient to disassemble and assemble, and the operation is simple;

3. in the stirring process, under the action of the filter screen, the concrete with smaller volume falls below the filter screen, so that the quality of the bagged concrete is improved;

4. the quantitative storage mechanism pushes the partition plate to block the discharge hole when the storage box is filled, and concrete stored in the storage box is collected through the discharge valve, so that the volumes of bagging bags at each time are approximately the same.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a concrete mixer according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

As shown in the figure: 1. a stirring cylinder; 101. a feed inlet; 102. a discharge port; 103. a water inlet pipe; 2. a support base; 3. reinforcing ribs; 4. a motor; 5. a transfer wheel; 6. a gearbox; 7. a coupling; 8. a rotating shaft; 801. a plug hole; 9. a circular ring disk; 901. a chute; 902. a spring; 903. a plug-in column; 904. a pull rod; 10. stirring the leaves; 11. a filter screen; 12. a storage box; 13. a partition plate; 14. a discharge valve; 15. and an observation window.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The present utility model will be described in further detail in connection with the following.

1-2, a concrete mixer, including churn 1 and setting up the supporting seat 2 in its below, churn 1 upper and lower both sides seted up pan feeding mouth 101, discharge gate 102 respectively, and run through on it and be equipped with inlet tube 103, discharge gate 102 arrange in supporting seat 2 inboard, the junction of supporting seat 2 and churn 1 be fixed with strengthening rib 3 for the material is more stable in the stirring in-process, avoids the junction to damage, and the quality is firm.

The stirring barrel 1 in be equipped with rabbling mechanism, drive mechanism is installed to its top, rabbling mechanism includes gearbox 6, shaft coupling 7, pivot 8 and stirring leaf 10, the settlement of gearbox 6 for the rotation of stirring barrel 1 is more steady, has improved the life of equipment, and feeding and ejection of compact convenient and fast have improved production efficiency. The transmission mechanism comprises a motor 4 and a transmission wheel 5, the motor 4 is linked with a gearbox 6 through the transmission wheel 5, the gearbox 6 is connected with a rotating shaft 8 through a coupler 7, stirring blades 10 are detachably arranged on the outer side of the rotating shaft 8, at least two groups of stirring blades are arranged on the rotating shaft 8, and the stirring mechanism and the transmission mechanism are arranged, so that the stirring blades 10 are driven by the rotating shafts 8 to stir in the stirring process, and the stirring of the concrete raw materials and water is uniform, so that the lifting efficiency is facilitated.

The bottom of the discharging hole 102 is connected with a quantitative storage mechanism, the quantitative storage mechanism comprises a storage box 12, a partition plate 13 and a discharging valve 14, the storage box 12 is connected below the discharging hole 102, the discharging valve 14 is arranged at the low end of the storage box 12, the partition plate 13 sequentially penetrates through the supporting seat 2 and the discharging hole 102, and a plurality of groups of the discharging holes 102 and the quantitative storage mechanisms are correspondingly arranged. When the storage box 12 is filled, the partition 13 is pushed to block the discharge hole 102 by the partition 13, and the concrete stored in the storage box 12 is collected by the discharge valve 14, so that the volume of each bagging is approximately the same.

The inside downside of churn 1 be equipped with filter screen 11, filter screen 11 set up in rabbling mechanism below, the stirring in-process makes the less concrete of volume fall into filter screen 11 below under the effect of filter screen 11, improves the quality of bagging-off concrete.

The stirring blade 10 is installed on the lower side of the ring disc 9, a chute 901 is formed in the upper side of the ring disc 9, a spring 902 is horizontally arranged in the chute 901, one end of the spring 902 is fixedly connected to the inner wall of the chute 901, an inserting column 903 is arranged at the other end of the chute 901, an inserting hole 801 is formed in the rotating shaft 8, one end, far away from the spring 902, of the inserting column 903 is inserted into the inserting hole 801, a pull rod 904 is fixedly connected to the other end of the inserting column 903, the free end of the pull rod 904 sequentially penetrates the interior of the spring 902 and the chute 901 and then extends to the outer side of the ring disc 9, when the stirring blade 10 needs to be maintained and replaced, the inserting column 903 is pulled into the chute 901 by pulling the pull rod 904 outwards, the ring disc 9 and the stirring blade 10 connected with the ring disc are separated from the rotating shaft 8, and the stirring blade 10 is convenient to disassemble and assemble, and is simple to operate.

In the concrete implementation of the utility model, the motor 4 is linked with the gearbox 6 through the transmission wheel 5, so that a plurality of groups of pending rotating shafts 8 of the gearbox 6 rotate, the rotating shafts 8 can drive the stirring blades 10 to rotate, concrete raw materials are thrown into the stirring cylinder 1 through the feeding port 101, water is introduced into the stirring cylinder 1 through the water inlet pipe 103, the stirring blades 10 stir and mix the concrete raw materials and the water, in the process, under the action of the filter screen 11, concrete with smaller volume falls below the filter screen 11, the partition 13 is pulled out, the concrete falls into the storage box 12 from the discharging port 102, and the concrete stored in the storage box 12 is collected through the discharging valve 14, so that the volume of each bagging is approximately the same; when the stirring blade 10 needs to be maintained and replaced, the pull rod 904 is pulled outwards to pull the inserting column 903 into the chute 901, the annular disc 9 and the stirring blade 10 connected with the annular disc are separated from the rotating shaft 8, and the stirring blade 10 is convenient to disassemble and assemble, and is simple to operate.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a concrete mixer, includes churn (1) and sets up supporting seat (2) in its below, churn (1) upper and lower both sides seted up pan feeding mouth (101) respectively, discharge gate (102), and run through on it and be equipped with inlet tube (103), drive mechanism is installed to churn (1) top, drive mechanism includes motor (4) and transfer pulley (5), its characterized in that, churn (1) in be equipped with rabbling mechanism including gearbox (6), shaft coupling (7), pivot (8) and stirring leaf (10), motor (4) link to each other with gearbox (6) through shaft coupling (7), stirring leaf (10) detachable install in the outside of pivot (8), and pivot (8) are equipped with two sets of at least, discharge gate (102) bottom connection be equipped with ration storage mechanism, ration storage mechanism include storage box (12), baffle (13) and bleeder valve (14), storage box (12) connect in proper order in the low setting of discharge gate (12) and bleeder valve (14) below (102), the stirring barrel (1) is internally provided with a filter screen (11) at the lower side, and the filter screen (11) is arranged below the stirring mechanism.

2. The concrete mixer according to claim 1, wherein a plurality of groups of circular ring discs (9) are sleeved on the outer side of the rotating shaft (8), the mixing blades (10) are installed on the lower side of the circular ring discs (9), sliding grooves (901) are formed in the upper sides of the circular ring discs (9), springs (902) are horizontally arranged in the sliding grooves (901), one ends of the springs (902) are fixedly connected to the inner walls of the sliding grooves (901), inserting columns (903) are arranged at the other ends of the springs (902), inserting holes (801) are formed in the rotating shaft (8), one ends, far away from the springs (902), of the inserting columns (903) are inserted into the inserting holes (801), pull rods (904) are fixedly connected to the other ends of the inserting columns, and the free ends of the pull rods (904) sequentially penetrate through the inner portions of the springs (902) and the sliding grooves (901) and extend to the outer sides of the circular ring discs (9).

3. A concrete mixer according to claim 1, wherein the discharge opening (102) and the quantitative storage mechanism are provided with a plurality of groups.

4. A concrete mixer according to claim 1, characterized in that the outlet (102) is arranged inside the support (2).

5. A concrete mixer according to claim 1, characterized in that the joint of the support base (2) and the mixing drum (1) is fixed with a reinforcing rib (3).

6. A concrete mixer according to claim 1, characterized in that the storage box (12) is provided with an observation window (15).