CN217449834U

CN217449834U - Grit agitating unit for construction

Info

Publication number: CN217449834U
Application number: CN202221230643.1U
Authority: CN
Inventors: 贺红霞; 刘方旭
Original assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Current assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-20
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to a grit agitating unit for construction, including the urceolus, the mid-mounting of urceolus has the rotating shaft group, and the outside of rotating shaft group is slided the cover from top to bottom and is equipped with first connecting sleeve, and the stirring subassembly is evenly installed along its circumference in the outside of first connecting sleeve, and the spacing ring is installed in the outside of stirring subassembly, and the lower extreme of spacing ring passes through the connecting rod and is organized with the rotating shaft to be connected, is connected with the lifting unit of liftable between the upper end of first connecting sleeve and the upper end of urceolus, and the stirring rake is evenly installed along its circumference to the inner wall of spacing ring. The utility model discloses can solve current rabbling mechanism and be difficult to carry out quick even stirring between the raw materials, and at the stirring in-process, the mixing rate between the raw materials of upper, middle and lower floor is lower, and most only stirs in former region, leads to stirring effect not good, but traditional rabbling mechanism arranges for the centre, and the raw materials of keeping away from the rabbling mechanism compares in the raw materials that is close to the rabbling mechanism region, and the mixing degree is lower scheduling problem.

Description

Grit agitating unit for construction

Technical Field

The utility model relates to a relevant technical field of engineering construction, in particular to grit agitating unit case for construction.

Background

Generally, the construction engineering major is mainly responsible for teaching and managing the construction engineering direction of the civil engineering major. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. Refers to the general name of various buildings and engineering facilities which provide material technical foundation for human life and production, and the sandstone is one of the most common and very important raw materials in the building engineering, the quality of the sand-stone mixer directly influences the safety of the building after molding, the sand-stone mixer is a machine for mixing and mixing cement, sand and water into a mortar mixture, a traditional mixing mechanism usually adopts a single shaft to rotate, the single shaft drives peripheral mixing blades to horizontally rotate, however, the stirring mechanism is difficult to stir the raw materials quickly and uniformly, and in the stirring process, the mixing rate of the raw materials of the upper layer, the middle layer and the lower layer is low, most raw materials are stirred only in the original area, so that the stirring effect is poor, however, the traditional stirring mechanism is arranged in the middle, and the raw materials far away from the stirring mechanism are mixed to a lower degree than the raw materials close to the stirring mechanism.

SUMMERY OF THE UTILITY MODEL

Technical scheme (I)

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit agitating unit for construction, which comprises an outer barrel, the mid-mounting of urceolus has the rotating shaft group, the outside of rotating shaft group is slided the cover from top to bottom and is equipped with first connecting sleeve, the stirring subassembly is evenly installed along its circumference in the outside of first connecting sleeve, the spacing ring is installed in the outside of stirring subassembly, the lower extreme of spacing ring passes through connecting rod and rotating shaft group link, be connected with the lifting unit of liftable between the upper end of first connecting sleeve and the upper end of urceolus, the stirring rake is evenly installed along its circumference to the inner wall of spacing ring, be annular staggered arrangement between stirring rake and the stirring subassembly.

The stirring assembly comprises a stirring plate, a fixed rod, a sliding block and a sliding track, one end of the stirring plate is connected with the fixed rod through a pin shaft, the fixed rod is installed on the side wall of the first connecting sleeve, the sliding block is installed at the other end of the stirring plate, the sliding block is arranged on the sliding track in a sliding mode, and the sliding track is installed on the inner side wall of the limiting ring.

The mortar mixing device comprises an outer barrel, a feed inlet, a discharge outlet, an opening and closing door and a mortar mixing tank, wherein the feed inlet is formed in the upper right side of the outer barrel, the discharge outlet is formed in the left side of the bottom of the outer barrel, the opening and closing door capable of being blocked is arranged at the discharge outlet, and the mortar mixing tank can discharge mortar uniformly from the discharge outlet by opening the opening and closing door.

The rotating shaft group comprises a square rotating shaft, a driving motor and a connecting column, the connecting column at the lower end of the square rotating shaft is connected with the outer barrel through a bearing, the connecting column is connected with an output shaft of the driving motor installed at the bottom of the outer barrel, the lower end of the limiting ring is connected with the connecting column through a connecting rod, the square rotating shaft is driven to rotate through the driving motor, so that the first connecting sleeve is driven to rotate, and the first connecting sleeve can slide up and down through the lifting assembly while rotating.

The first connecting sleeve of square cavity is sleeved on the outside of the square rotating shaft in a sliding mode, and the first connecting sleeve synchronously rotates while the square rotating shaft rotates due to the square structure.

The lower end of the material turning plate is provided with a balancing weight, and after the gravel of the balancing weight on the material turning plate falls down, the balancing weight plays a role in automatically adjusting the material turning plate to be in a horizontal state.

The lifting assembly comprises a threaded column, a second connecting sleeve, an annular rack, a gear and a working motor, the lower end of the threaded column is connected with the upper end of the first connecting sleeve in a rotating fit mode, the threaded column and the second connecting sleeve are connected in a threaded fit mode, the second connecting sleeve is rotatably arranged in the middle of the upper end of the outer barrel, the annular rack is arranged outside the second connecting sleeve and meshed with the gear, and the gear is connected with an output shaft of the working motor arranged on the upper end of the outer barrel.

Wherein, the stirring rake constitute by stirring board and stirring tooth, mix the board and install on the inner wall of spacing ring, mix the board from last down evenly install the stirring tooth, do benefit to the stirring.

The upper end of the threaded column is provided with a limiting plate, the diameter of the limiting plate is larger than the outer diameter of the second connecting sleeve, and the upper end limiting effect is achieved.

(II) advantageous effects

1. The utility model discloses a grit agitating unit for construction, mix stirring to drier such as grit, cement earlier, the stirring mode keeps original level to stir the while has increased over-and-under type stirring efficiency, the mode of dual stirring has improved stirring efficiency, and stir drier earlier, also does benefit to even stirring, after stirring evenly, add water and stir again to obtain required mortar;

2. a grit agitating unit for construction, when the sliding block does not break away from in the slip track, the grit that the stirring board drove the upper end and placed together rises, when the sliding block was from the slip track roll-off, the angle unblock of stirring board can turn, at this moment, the grit on the stirring board is followed the side landing, treat that the grit is whole after sliding, the stirring board is again from adjusting into horizontality under the effect of balancing weight, make things convenient for the sliding block readjustment and enter into the slip track smoothly in, do benefit to stirring of stirring board and the counter weight of balancing weight, the grit whereabouts smoothly that has guaranteed to rise and the stirring board readjust into the horizon and place, the over-and-under type stirring of stirring subassembly makes the grit, cement obtains the adjustment again in the position that falls behind down, the circumferential direction of the deuterogamying stirring rake, stirring efficiency is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure between the outer cylinder, the square rotating shaft, the connecting column, the second connecting sleeve, the material turning assembly, the limiting ring and the stirring paddle of the present invention;

fig. 4 is a partially enlarged view of the X-point of fig. 2 according to the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

In addition, the following terms are defined based on the functions of the present invention, and may be different according to the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 4, a gravel stirring device for building construction, including urceolus 1, the mid-mounting of urceolus 1 has a rotating shaft group 2, the outside of rotating shaft group 2 slides from top to bottom and overlaps and is equipped with first connecting sleeve 3, stirring subassembly 4 is evenly installed along its circumference in the outside of first connecting sleeve 3, install at spacing ring 5 in the outside of stirring subassembly 4, the lower extreme of spacing ring 5 passes through the connecting rod and is connected with rotating shaft group 2, be connected with the lifting unit 6 of liftable between the upper end of first connecting sleeve 3 and the upper end of urceolus 1, stirring rake 7 is evenly installed along its circumference in the inner wall of spacing ring 5, be annular staggered arrangement between stirring rake 7 and the stirring subassembly 4.

The upper right side of the outer barrel 1 is provided with a feeding hole, the left side of the bottom of the outer barrel 1 is provided with a discharging hole, the discharging hole is provided with an opening and closing door capable of being blocked, and the opening and closing door is opened to discharge mortar which is uniformly stirred from the discharging hole.

The pivot group 2 include square pivot 21, driving motor 22 and spliced pole 23, be connected for the bearing between spliced pole 23 and the urceolus 1 of square pivot 21 lower extreme, spliced pole 23 and the output shaft of installing driving motor 22 in the 1 bottom of urceolus, the lower extreme of spacing ring 5 passes through the connecting rod and is connected with spliced pole 23, the outside of square pivot 21 slides from top to bottom and overlaps and be equipped with the first connecting sleeve 3 of square cavity, and the setting of square structure has guaranteed that square pivot 21 pivoted first connecting sleeve 3 rotates in step simultaneously, and concrete during operation drives square pivot 21 through driving motor 22 and rotates to drive first connecting sleeve 3 and rotate, first connecting sleeve 3 accessible elevating assembly 6 slides from top to bottom when the pivoted.

The material turning component 4 comprises a material turning plate 41, a fixed rod 42, a sliding block 43 and a sliding track 44, one end of the material turning plate 41 is connected with the fixed rod 42 through a pin shaft, the fixed rod 42 is installed on the side wall of the first connecting sleeve 3, the other end of the material turning plate 41 is provided with the sliding block 43, the sliding block 43 is arranged on the sliding track 44 in a sliding mode, the sliding track 44 is installed on the inner side wall of the limiting ring 5, the lower end of the material turning plate 41 is provided with a balancing weight, the balancing weight plays a role in self-adjusting the material turning plate 41 to be in a horizontal state after sand on the material turning plate 41 falls down, the upper end of the threaded column 61 is provided with a limiting plate, the diameter of the limiting plate is larger than the outer diameter of the second connecting sleeve 62 and plays a role in limiting the upper end, during specific work, the rising first connecting sleeve 3 drives the material turning plate 41 to rise so as to drive the sand on the material turning plate 41 to rise together, when the sliding block 43 slides out from the sliding track 44 (at this moment, the material turning plate 41 is far away from the gravel pile below), the angle of the material turning plate 41 is unlocked and can be turned over, at this moment, the gravel on the material turning plate 41 can fall from two sides, the falling gravel is beneficial to stirring and mixing the gravel, after the whole gravel falls, the material turning plate 41 is automatically adjusted to be in a horizontal state again under the action of the balancing weight, the sliding block 43 conveniently enters the sliding track 44 again, when the first connecting sleeve 3 descends, the sliding block 43 enters the sliding track 44 again, the material turning plate 41 sinks into the gravel pile, the gravel flows into the material turning plate 41 again, the actions are repeated, and the material turning is repeatedly turned over in a lifting mode.

The lifting component 6 comprises a threaded column 61, a second connecting sleeve 62, an annular rack 63, a gear 64 and a working motor 65, the lower end of the threaded column 61 is connected with the upper end of the first connecting sleeve 3 in a rotating fit mode, the threaded column 61 is connected with the second connecting sleeve 62 in a threaded fit mode, the second connecting sleeve 62 is rotatably arranged in the middle of the upper end of the outer barrel 1, the annular rack 63 is mounted outside the second connecting sleeve 62, the annular rack 63 is meshed with the gear 64, the gear 64 is connected with an output shaft of the working motor 65 mounted on the upper end of the outer barrel 1, during specific work, the gear 64 is driven by the working motor 65 to rotate, the second connecting sleeve 62 is driven to rotate under the cooperation of the gear 64 and the annular rack 63, so that the threaded column 61 is driven to lift, and at the moment, the first connecting sleeve 3 is pulled to lift along with the lift.

Stirring rake 7 constitute by stirring board and stirring tooth, mix the board and install on the inner wall of spacing ring 5, mix the board from last stirring tooth of down evenly installing, do benefit to and mix.

The working principle is as follows:

pouring gravel and cement into the outer barrel 1, and driving the square rotating shaft 21 to rotate through the driving motor 22 so as to drive the limiting ring 5 and the stirring paddle 7 to rotate, so that the gravel is stirred;

meanwhile, the first connecting sleeve 3 is driven to ascend and descend by the ascending and descending assembly 6, when the first connecting sleeve 3 ascends, the material turning plate 41 which ascends synchronously and the gravels at the upper end of the material turning plate ascend together, in the ascending process, when the sliding block 43 slides out of the sliding rail 44, the angle of the material turning plate 41 is unlocked and can be turned over, at the moment, the gravels on the material turning plate 41 can fall down from two sides, the fallen gravels fall into the gravel pile again, after all the gravels fall behind, the material turning plate 41 is adjusted to be horizontal again under the action of the balancing weight, after the first connecting sleeve 3 descends, the sliding block 43 enters the sliding rail 44 again, then the material turning plate 41 sinks into the gravel pile, the gravels flow into the material turning plate 41 again, the actions are repeated, and the ascending and descending type material turning is carried out repeatedly;

uniformly stirring the sand and stone by horizontal stirring and lifting type material turnover;

and injecting water into the uniformly stirred gravels and cement, mixing and stirring the gravels and the water by the stirring paddle 7 until uniform mortar is formed, and outputting the mortar from a discharge port.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a grit agitating unit for construction, includes urceolus (1), its characterized in that: the middle part of the outer barrel (1) is provided with a rotating shaft group (2), the outer part of the rotating shaft group (2) is sleeved with a first connecting sleeve (3) in an up-and-down sliding manner, the outer part of the first connecting sleeve (3) is uniformly provided with a material turning component (4) along the circumferential direction of the first connecting sleeve, the outer side of the material turning component (4) is arranged on a limiting ring (5), the lower end of the limiting ring (5) is connected with the rotating shaft group (2) through a connecting rod, a lifting component (6) capable of lifting is connected between the upper end of the first connecting sleeve (3) and the upper end of the outer barrel (1), the inner wall of the limiting ring (5) is uniformly provided with stirring paddles (7) along the circumferential direction of the limiting ring, and the stirring paddles (7) and the material turning component (4) are arranged in an annular staggered manner;

the material overturning assembly (4) comprises a material overturning plate (41), a fixing rod (42), a sliding block (43) and a sliding track (44), one end of the material overturning plate (41) is connected with the fixing rod (42) through a pin shaft, the fixing rod (42) is installed on the side wall of the first connecting sleeve (3), the sliding block (43) is installed at the other end of the material overturning plate (41), the sliding block (43) is arranged on the sliding track (44) in a sliding mode, and the sliding track (44) is installed on the inner side wall of the limiting ring (5).

2. The gravel stirring device for building construction according to claim 1, characterized in that: the feed inlet has been seted up to the upper right side of urceolus (1), the discharge gate has been seted up on the bottom left side of urceolus (1), and the discharge gate is provided with the opening and shutting door that can block up.

3. The gravel stirring device for building construction according to claim 1, wherein: the rotating shaft group (2) comprises a square rotating shaft (21), a driving motor (22) and a connecting column (23), the connecting column (23) at the lower end of the square rotating shaft (21) is connected with the outer barrel (1) through a bearing, the connecting column (23) is connected with an output shaft of the driving motor (22) arranged at the bottom of the outer barrel (1), and the lower end of the limiting ring (5) is connected with the connecting column (23) through a connecting rod.

4. The gravel stirring device for building construction according to claim 3, wherein: the outer part of the square rotating shaft (21) is sleeved with a first connecting sleeve (3) of a square cavity in an up-and-down sliding mode.

5. The gravel stirring device for building construction according to claim 1, characterized in that: the lower end of the material turning plate (41) is provided with a balancing weight.

6. The gravel stirring device for building construction according to claim 1, characterized in that: lifting unit (6) including screw thread post (61), second adapter sleeve (62), annular rack (63), gear (64) and work motor (65), the lower extreme of screw thread post (61) is connected for normal running fit with the upper end of first adapter sleeve (3), be connected for screw thread fit between screw thread post (61) and second adapter sleeve (62), second adapter sleeve (62) rotate the upper end middle part that sets up in urceolus (1), the externally mounted of second adapter sleeve (62) has annular rack (63), annular rack (63) and gear (64) mesh mutually, gear (64) are connected with the output shaft of installing work motor (65) in urceolus (1) upper end.

7. The gravel stirring device for building construction according to claim 1, characterized in that: stirring rake (7) constitute by stirring board and stirring tooth, stir the board and install on the inner wall of spacing ring (5), stir the board from last stirring tooth of down evenly installing.

8. The gravel stirring device for building construction according to claim 6, wherein: the upper end of the threaded column (61) is provided with a limiting plate, and the diameter of the limiting plate is larger than the outer diameter of the second connecting sleeve (62).