CN219359812U

CN219359812U - Concrete mixing device convenient to ejection of compact

Info

Publication number: CN219359812U
Application number: CN202223013821.8U
Authority: CN
Inventors: 鲁立丰; 李坤龙; 陈丹
Original assignee: Hangzhou Gaoxiang Concrete Co ltd
Current assignee: Jiande Yucheng New Materials Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-07-18
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a concrete stirring device convenient for discharging, which comprises a concrete stirring table, wherein a tool box is arranged on one side of the top end of the concrete stirring table, the top end of the concrete stirring table on one side of the tool box is provided with the concrete stirring box, and the top end of one side of the concrete stirring box is provided with a feeding pipe. According to the utility model, the rotating motor is started to enable the cam to rotate and impact the protruding block, so that the conical dredging rod extends into the discharging pipe, and under the elastic action of the reset spring, the horizontal reciprocating movement of the conical dredging rod is realized, so that the blocking of the discharging pipe caused by the aggregation of a large amount of concrete in the discharging process of the concrete is prevented, the discharging speed of the stirring device is improved, meanwhile, the concrete is pushed towards the direction of the discharging pipe by matching with the guide plate, the discharging effect of the concrete is further improved, and the efficiency of the whole work is improved.

Description

Concrete mixing device convenient to ejection of compact

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a concrete stirring device convenient for discharging.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, wherein the concrete is mixed with water according to a certain proportion, and the mixed concrete is obtained by stirring, and is widely applied to the field of civil engineering;

in the concrete mixing device for building site convenient to ejection of compact of publication No. CN210732816U, including supporting the base, the bottom four corners outer wall of supporting the base all has four through bolted connection supporting legs, the bottom central authorities outer wall of supporting legs has all seted up fluted first, and the top inner wall of four fluted first has the pneumatic cylinder four that the level set up through bolted connection, through being provided with pneumatic cylinder three, with stirring box slope, the pouring of concrete has been convenient for, is provided with the vibrating plate at the circumference bottom inner wall of stirring box simultaneously, can drive the concrete vibration of box inner wall for glue the concrete of box inner wall drops, has following shortcoming in the aforesaid prior art scheme: because this equipment is mainly through pneumatic cylinder three, makes the agitator tank lift up to the back of certain angle, pours out the concrete from the discharging pipe, but at the in-process that the concrete was poured out, because when a large amount of to the discharge gate concentrate, receive the influence of concrete self viscidity, it easily takes place to block up the phenomenon in discharging pipe department, and the stirring effect of spiral stirring leaf to the discharging pipe position in this equipment is weaker to the speed of the whole ejection of compact of concrete can be influenced, improvement scheme is proposed to this now.

Disclosure of Invention

The utility model aims to provide a concrete stirring device convenient for discharging, which aims to solve the problems that the prior concrete stirring device provided in the background art is easy to cause the blockage of a discharging pipe when the concrete is discharged, thereby causing inconvenient discharging.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing plant convenient to ejection of compact, includes the concrete mixing plant, the toolbox is installed on one side on concrete mixing plant top, and the concrete mixing plant is installed on the top of toolbox one side, the inlet pipe is installed on the top of concrete mixing plant one side, the discharging pipe is installed to the bottom of concrete mixing plant one side, agitator motor is installed on the top of concrete mixing plant, and agitator motor's one end installs the (mixing) shaft, the inside of stirring shaft one end extension to concrete mixing plant and all install main concrete stirring flabellum in both sides, one side on the inside top of concrete mixing plant is provided with secondary rabbling mechanism, and installs the junction sleeve in one side of secondary rabbling mechanism, the one end and the (mixing) shaft of junction sleeve are connected, the inside of toolbox is provided with dredging mechanism, and one side of dredging mechanism installs the toper dredging rod, the outside winding of toper dredging rod has reset spring, the one end of toper dredging rod extends to the inside of concrete mixing plant, the guide way's both sides all install the guide way, the guide way bottom has the guide way of toper seat, and the inside guide way is seted up to the guide way.

When the concrete stirring device convenient to ejection of compact of this technical scheme is used, start the rotation motor when using, make the cam rotate and strike the lug, make the toper mediation pole stretch into the inside of discharging pipe, and under reset spring's elastic action to realize the level reciprocating motion of toper mediation pole, in order to prevent the concrete at the in-process of ejection of compact, cause the jam of discharging pipe because of the gathering of a large amount of concrete, thereby be favorable to improving this stirring device to ejection of compact speed.

Preferably, the cross section of main concrete stirring flabellum is the rectangle, main concrete stirring flabellum is provided with three group, and every group is provided with two.

Preferably, the secondary stirring mechanism comprises a toothed ring, the toothed ring is arranged at the top end of the inside of the concrete stirring box, one side of the inside of the toothed ring is meshed with a gear, the top end of the gear is provided with a stirring rod, secondary concrete stirring blades are arranged on two sides of the stirring rod, and a connecting sleeve rod is sleeved outside the stirring rod.

Preferably, the stirring rod is rotationally connected with the connecting sleeve rod, the connecting sleeve rod is fixedly connected with the stirring shaft, three groups of secondary concrete stirring fan blades are arranged, two groups of secondary concrete stirring fan blades are arranged, and the positions of the secondary concrete stirring fan blades and the positions of the primary concrete stirring fan blades are distributed in a staggered mode.

Preferably, the discharging pipe is provided with a control valve, the guide plates are obliquely arranged on two sides of the conical dredging rod, two groups of guide plates are arranged, and two guide plates are arranged in each group.

Preferably, the dredging mechanism comprises a rotating motor, the rotating motor is arranged in the tool box, a crankshaft is arranged at one end of the rotating motor, a cam is arranged at one end of the crankshaft, one side of the cam is connected with a lug, and one side of the lug is connected with one end of a conical dredging rod.

Compared with the prior art, the utility model has the beneficial effects that: the concrete stirring device convenient for discharging not only realizes dredging of the discharging pipe by the stirring device so as to facilitate discharging of concrete, but also improves the uniformity of concrete stirring and the quality of finished products;

(1) The rotary motor is started to enable the cam to rotate and impact the protruding block, the conical dredging rod stretches into the discharging pipe, and under the elastic action of the reset spring, the conical dredging rod horizontally reciprocates, so that the continuous dredging effect on the discharging pipe is achieved, the blocking of the discharging pipe caused by the accumulation of a large amount of concrete in the discharging process is prevented, the discharging speed of the stirring device is improved, meanwhile, the stirring device is matched with the guide plate to push the concrete towards the direction of the discharging pipe, the discharging effect of the concrete is further improved, and the overall working efficiency is improved;

(2) Through starting agitator motor, make main concrete stirring flabellum stir the effect to the concrete raw materials, make the concrete raw materials can the intensive mixing, simultaneously gear and ring gear's intermeshing makes secondary concrete stirring flabellum do planetary motion for the (mixing) shaft is the center to the concrete raw materials that can't touch to main concrete stirring flabellum carries out secondary stirring, so as to make more concrete raw materials obtain the stirring effect as far as possible, improve the homogeneity of stirring then, make the concrete quality of finally making better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, 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 front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 2B according to the present utility model.

Reference numerals in the drawings illustrate: 1. a concrete mixing table; 2. a tool box; 3. a concrete mixing tank; 4. a main concrete mixing blade; 5. a stirring shaft; 6. connecting a loop bar; 7. a stirring motor; 8. a secondary stirring mechanism; 801. a toothed ring; 802. a gear; 803. a stirring rod; 804. secondary concrete stirring blade; 9. a feed pipe; 10. a discharge pipe; 11. a tapered dredge rod; 12. a deflector; 13. a guide seat; 14. a guide groove; 15. a return spring; 16. a dredging mechanism; 1601. a rotating motor; 1602. a crankshaft; 1603. a cam; 1604. and a bump.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a concrete mixing plant convenient to ejection of compact, including concrete mixing plant 1, toolbox 2 is installed to one side on concrete mixing plant 1 top, and concrete mixing plant 3 is installed on the top of concrete mixing plant 1 on toolbox 2 side, inlet pipe 9 is installed on the top of concrete mixing plant 3 one side, discharging pipe 10 is installed to the bottom of concrete mixing plant 3 one side, agitator motor 7 is installed on the top of concrete mixing plant 3, and agitator shaft 5 is installed to one end of agitator motor 7, and main concrete mixing flabellum 4 is installed to one end extension to the inside of concrete mixing plant 3 and both sides of agitator shaft 5;

the section of the main concrete stirring fan blade 4 is rectangular, three groups of main concrete stirring fan blades 4 are arranged, and two groups of main concrete stirring fan blades are arranged in each group;

specifically, as shown in fig. 1, when in use, the stirring motor 7 is started to rotate the stirring shaft 5, so that the main concrete stirring blades 4 rotate, and the concrete raw materials in the concrete stirring box 3 are stirred by a plurality of groups of main concrete stirring blades 4, so that the concrete raw materials are mixed more uniformly and fully, namely the quality of concrete is improved;

a secondary stirring mechanism 8 is arranged at one side of the top end inside the concrete stirring box 3;

the secondary stirring mechanism 8 comprises a toothed ring 801, the toothed ring 801 is arranged at the top end of the interior of the concrete stirring box 3, one side of the interior of the toothed ring 801 is meshed with a gear 802, a stirring rod 803 is arranged at the top end of the gear 802, secondary concrete stirring blades 804 are arranged at two sides of the stirring rod 803, and a connecting sleeve rod 6 is sleeved outside the stirring rod 803;

specifically, as shown in fig. 1 and fig. 2, when in use, the stirring shaft 5 drives the connecting sleeve rod 6 to synchronously move, so that the stirring rod 803 moves, and in the process, the gear 802 and the toothed ring 801 are meshed with each other, so that the gear 802 rotates, the secondary concrete stirring fan blade 804 performs planetary operation with the stirring shaft 5 as the center, and the stirring range of the primary concrete stirring fan blade 4 is supplemented by the secondary concrete stirring fan blade 804, so that concrete stirring is more sufficient, and the quality of a final finished product is improved;

the stirring rod 803 is rotationally connected with the connecting sleeve rod 6, the connecting sleeve rod 6 is fixedly connected with the stirring shaft 5, three groups of secondary concrete stirring blades 804 are arranged, two groups of secondary concrete stirring blades 804 are arranged, and the positions of the secondary concrete stirring blades 804 and the positions of the main concrete stirring blades 4 are distributed in a staggered manner;

specifically, as shown in fig. 1, the main concrete stirring blades 4 and the secondary concrete stirring blades 804 are staggered in use to avoid collision in the rotation process, and the stirring range is enlarged by the cooperation of the main concrete stirring blades 4 and the secondary concrete stirring blades, so that the stirring effect is further improved;

one side of the secondary stirring mechanism 8 is provided with a connecting sleeve rod 6, one end of the connecting sleeve rod 6 is connected with the stirring shaft 5, and a dredging mechanism 16 is arranged in the tool box 2;

the dredging mechanism 16 comprises a rotating motor 1601, wherein the rotating motor 1601 is arranged in the tool box 2, a crankshaft 1602 is arranged at one end of the rotating motor 1601, a cam 1603 is arranged at one end of the crankshaft 1602, one side of the cam 1603 is connected with a bump 1604, and one side of the bump 1604 is connected with one end of a conical dredging rod 11;

specifically, as shown in fig. 3 and 4, when in use, the rotating motor 1601 is started to rotate the crankshaft 1602, so that the cam 1603 rotates to strike the bump 1604, so that the bump 1604 drives the tapered dredging rod 11 to enter the discharging pipe 10, thereby dredging the discharging pipe 10, avoiding blockage and facilitating the discharge of concrete;

a conical dredging rod 11 is arranged on one side of the dredging mechanism 16, a reset spring 15 is wound outside the conical dredging rod 11, one end of the conical dredging rod 11 extends to the inside of the concrete mixing tank 3, and guide plates 12 are arranged on two sides of the conical dredging rod 11;

the discharging pipe 10 is provided with a control valve, the guide plates 12 are obliquely arranged at two sides of the conical dredging rod 11, two groups of guide plates 12 are arranged, and each group of guide plates is provided with two guide plates;

specifically, as shown in fig. 3, when in use, the elasticity of the return spring 15 is matched with the dredging mechanism 16 to realize the reciprocating movement of the tapered dredging rod 11, so that the dredging effect is improved, and meanwhile, the guide plate 12 is driven to move by the tapered dredging rod 11, so that the guide plate 12 pushes concrete to the discharge pipe 10, the discharge of the concrete is further promoted, and the discharge rate of the concrete stirring device is improved;

the outside of the conical dredging rod 11 is sleeved with a guide seat 13, and the bottom end of the inside of the concrete mixing box 3 at the bottom end of the guide seat 13 is provided with a guide groove 14;

specifically, as shown in fig. 1, when in use, the guide seat 13 slides in the guide groove 14, and on one hand, the guide seat starts a limit guide function on the tapered dredging rod 11 to make the movement of the tapered dredging rod more stable, and on the other hand, the guide seat supports the tapered dredging rod 11 to keep the tapered dredging rod in a horizontal state.

Working principle: when the concrete mixer is used, firstly, concrete raw materials and water are poured into the concrete mixer 3 from the feed pipe 9, the stirring motor 7 is started, the stirring shaft 5 is rotated, the main concrete stirring fan blade 4 is used for stirring the concrete raw materials and mixing the concrete raw materials, in the process, the stirring shaft 5 drives the connecting sleeve rod 6 to rotate, the stirring rod 803 is synchronously rotated, the gear 802 is moved, and the gear 802 is always meshed with the toothed ring 801, so that the gear 802 is rotated, the stirring rod 803 is rotated, and the secondary concrete stirring fan blade 804 is rotated and rotated around the stirring shaft 5, so that the concrete raw materials are stirred and mixed more uniformly;

secondly, after the concrete is stirred, a control valve on the discharge pipe 10 is opened, so that the concrete flows out of the concrete stirring box 3, a rotating motor 1601 is started, a crankshaft 1602 is rotated, a cam 1603 is rotated, the cam 1603 continuously impacts a bump 1604, when the bump 1604 moves rightwards, a return spring 15 is compressed, a conical head of a conical dredging rod 11 enters the discharge pipe 10, and under the elastic action of the return spring 15, the bump 1604 is pulled to return, the conical dredging rod 11 is reset, and the like, so that the conical dredging rod 11 plays a role in dredging the discharge pipe 10, so that the concrete is prevented from being blocked inside the discharge pipe 10, the discharging effect is facilitated, and the discharging rate is improved;

finally, in the moving process of the tapered dredging rod 11, the guide seat 13 is driven to move along the direction of the guide groove 14, the tapered dredging rod 11 is subjected to limiting guide, meanwhile, the guide plates 12 synchronously move when the tapered dredging rod 11 moves, and concrete is continuously pushed to the reverse direction of the discharge pipe 10 through the inclined guide plates 12, so that the discharge of the concrete is further facilitated.

In the description of the present utility model, 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 communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a concrete mixing plant convenient to ejection of compact, includes concrete mixing platform (1), its characterized in that: the utility model discloses a dredger, which is characterized in that a tool box (2) is installed on one side of the top of a concrete stirring table (1), a concrete stirring box (3) is installed on the top of the concrete stirring table (1) on one side of the tool box (2), a feeding pipe (9) is installed on one side of the top of the concrete stirring box (3), a discharging pipe (10) is installed on one side of the bottom of the concrete stirring box (3), a stirring motor (7) is installed on the top of the concrete stirring box (3), a stirring shaft (5) is installed at one end of the stirring motor (7), one end of the stirring shaft (5) extends to the inside of the concrete stirring box (3), main concrete stirring blades (4) are installed on two sides of the stirring shaft, a secondary stirring mechanism (8) is arranged on one side of the inside top of the concrete stirring box (3), a connecting sleeve rod (6) is installed on one side of the secondary stirring mechanism (8), one end of the connecting sleeve rod (6) is connected with the stirring shaft (5), a dredging mechanism (16) is arranged in the inside of the tool box (2), one side of the stirring rod (16) is provided with a conical dredging rod (11), the conical dredging rod (11) is wound on one end of the conical dredging rod (11), the conical dredging rod (11) extends to the outside the conical dredging rod (11), guide plates (12) are arranged on two sides of the conical dredging rod (11), a guide seat (13) is sleeved outside the conical dredging rod (11), and a guide groove (14) is formed in the bottom end of the inside of the concrete stirring box (3) at the bottom end of the guide seat (13).

2. A concrete mixing plant for facilitating discharge according to claim 1, wherein: the section of the main concrete stirring fan blade (4) is rectangular, three groups of main concrete stirring fan blades (4) are arranged, and two groups of main concrete stirring fan blades are arranged in each group.

3. A concrete mixing plant for facilitating discharge according to claim 1, wherein: the secondary stirring mechanism (8) comprises a toothed ring (801), the toothed ring (801) is arranged at the top end of the interior of the concrete stirring box (3), one side of the interior of the toothed ring (801) is meshed with a gear (802), a stirring rod (803) is arranged at the top end of the gear (802), secondary concrete stirring blades (804) are arranged on two sides of the stirring rod (803), and a connecting sleeve rod (6) is sleeved outside the stirring rod (803).

4. A concrete mixing plant for facilitating discharge according to claim 3, wherein: stirring rod (803) are connected for rotating with connecting loop bar (6), and connecting loop bar (6) are fixed connection with (5) stirring shaft, inferior concrete stirring vane (804) are provided with three sets of, and are provided with two per set, the position of inferior concrete stirring vane (804) is crisscross with the position of main concrete stirring vane (4) and distributes.

5. A concrete mixing plant for facilitating discharge according to claim 1, wherein: the discharging pipe (10) is provided with a control valve, the two sides of the conical dredging rod (11) of the guide plate (12) are obliquely arranged, the guide plate (12) is provided with two groups, and each group is provided with two groups.

6. A concrete mixing plant for facilitating discharge according to claim 1, wherein: the dredging mechanism (16) comprises a rotating motor (1601), the rotating motor (1601) is arranged inside the tool box (2), a crankshaft (1602) is arranged at one end of the rotating motor (1601), a cam (1603) is arranged at one end of the crankshaft (1602), a lug (1604) is connected to one side of the cam (1603), and one side of the lug (1604) is connected with one end of a conical dredging rod (11).