CN113982273A

CN113982273A - Concrete pouring device

Info

Publication number: CN113982273A
Application number: CN202111330344.5A
Authority: CN
Inventors: 单智美
Original assignee: Ningbo Jiaweidi Machinery Technology Co ltd
Current assignee: Ningbo Jiaweidi Machinery Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-01-28

Abstract

The invention belongs to the field of concrete pouring, and relates to a concrete pouring device which comprises a shell, wherein feed inlets are fixedly arranged on the left side and the right side of the upper part of the shell respectively, a discharge outlet is fixedly arranged on the lower side of the shell, an oscillation cavity is arranged in the discharge outlet, a pipeline cavity is arranged in the shell, a pouring channel is fixedly arranged on the upper side of the pipeline cavity, a stirring cavity is arranged in the pouring channel, and a motor protective cover is fixedly arranged on the upper side of the stirring cavity. When concrete is poured, the concrete mixer can mix immediately, gas in the mixing cavity is discharged through the exhaust pipeline, holes in the concrete caused by air retention are avoided, and therefore the quality of the concrete is affected.

Description

Concrete pouring device

Technical Field

The invention belongs to the field of concrete pouring, and particularly relates to a concrete pouring device.

Background

As is well known, the concrete pouring refers to the process of pouring the concrete into a mould until the concrete is plasticized, when the column is poured, the bottom of the column is firstly filled with half-stone concrete with the thickness of 5-10cm and the mixing ratio of the half-stone concrete and the concrete, the column concrete is vibrated in layers, when an inserted vibrator is used, the thickness of each layer is not more than 50cm, and a vibrating rod cannot touch reinforcing steel bars and embedded parts. Except that above vibrating, next someone will beat the template at any time, and the column height is within 3 meters, can directly put the ash at the capital and pour, should take measures to pour with string section of thick bamboo segmentation when the column height exceeds 3 meters, has some problems to current device of pouring:

1. when in pouring, the material is unevenly distributed due to the action of gravity, so that the pouring effect and the quality of the pillar are affected;

2. during pouring, a large amount of air is mixed in concrete, and holes are formed after pouring is finished, so that the quality of the columns is influenced;

3. the condition of jam can appear pouring the in-process to stop pouring, need artifical clearance jam problem, it is not only troublesome like this, efficiency is too low moreover, thereby has prolonged the time of pouring.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a concrete pouring device which can stir and exhaust the concrete during pouring and can automatically clear the blockage problem.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a concrete placement device, includes the casing, the casing top left and right sides is fixed respectively and is equipped with the feed inlet, the fixed discharge gate that is equipped with of casing downside, be equipped with the vibration chamber in the discharge gate, be equipped with the pipeline chamber in the casing, the fixed passageway of pouring that is equipped with of pipeline chamber upside, be equipped with the stirring chamber in the passageway of pouring, the fixed motor protection casing that is equipped with of stirring chamber upside, the fixed motor that is equipped with of upside in the motor protection casing.

Preferably, a motor shaft is fixedly arranged on the lower side of the motor, a plurality of first stirring rods are fixedly arranged on the outer side of the motor shaft, a bearing is fixedly arranged on the lower side of the motor shaft, a vibrator seat is fixedly arranged on the lower side of the bearing in the front-back and left-right directions respectively, a vibrator is fixedly arranged on the lower side of the vibrator seat, a transmission cavity is arranged in the motor shaft, and a transmission rod is arranged in the transmission cavity in a sliding mode.

Preferably, the left side and the right side above the stirring cavity are respectively and fixedly provided with a first air inlet pipe, the inner side of each first air inlet pipe is respectively and fixedly provided with a first filter screen, second air inlet pipes are respectively and fixedly arranged at the left side and the right side below the stirring cavity, a second filter screen is respectively and fixedly arranged at the inner side of each second air inlet pipe, air delivery pipes are respectively and fixedly arranged at the left side and the right side of each first air inlet pipe and each second air inlet pipe, an annular gas pipe is fixedly arranged on the upper side of the gas pipe, an air pump fixing seat is fixedly arranged on the front side of the pipeline cavity, an air pump is fixedly arranged on the upper side of the air pump fixing seat, an air pump air outlet pipe is fixedly arranged on the front side of the air pump, the air outlet pipe of the air pump extends out through the shell, the upper side of the air pump is fixedly provided with an air inlet pipe of the air pump, the air pump air inlet pipe is fixedly connected with the annular air delivery pipe, and the air pump air inlet pipe is communicated with the annular air delivery pipe.

Preferably, the motor protection casing downside is equipped with first sliding tray, it is equipped with the slider to slide in the first sliding tray, the fixed telescopic link that is equipped with of slider downside, the telescopic link left and right sides is fixed respectively and is equipped with first dwang, the motor shaft front side is equipped with the swivelling chute, the swivelling chute internal fixation is equipped with the second dwang, the swivelling chute internal rotation is equipped with the rotary rod, the rotary rod with the second dwang rotates to be connected, both ends are fixed respectively and are equipped with the rotor plate about the rotary rod front side, the rotor plate with first dwang rotates to be connected, both ends are fixed respectively and are equipped with the connecting plate about the transfer line upside, the inboard fixed third dwang that is equipped with of connecting plate, the third dwang with the rotary rod rotates to be connected.

Preferably, both sides are fixed respectively around the motor shaft are equipped with the second puddler, every be equipped with the second sliding tray in the second puddler, every the second sliding tray left and right sides is equipped with the third sliding tray respectively, every the third sliding tray downside is equipped with the constant head tank, every it is equipped with the third puddler to slide in the second sliding tray, the transfer line left and right sides is fixed respectively and is equipped with the slide bar, every the slide bar and every third sliding tray sliding connection, every the fixed link seat that is equipped with in third puddler rear side, every link seat inboard is rotated and is equipped with the go-between.

Preferably, the left side and the right side of the lower end of the transmission rod are respectively and fixedly provided with a rotating shaft, a rotating shaft plate is fixedly arranged on the inner side of the rotating shaft, two transmission plates are rotatably arranged on the outer side of the rotating shaft plate, and each transmission plate is rotatably connected with each connecting ring.

Add the concrete respectively from two feed inlets, when the concrete enters into the stirring intracavity, the starter motor this moment, thereby make the motor drive motor shaft rotation, thereby it is rotatory to drive first puddler and second puddler, thereby make the stirring concrete that first puddler can be continuous, can be quick effectual come out with the continuous stirring of air in the concrete like this, thereby hole appears because of having the air in having avoided the concrete, thereby influence the quality of concrete, can guarantee each material homogeneous mixing of in-process that the concrete falls in addition.

The air pump is started at the moment, so that air stirred out in the stirring cavity enters the first air inlet pipe and the second air inlet pipe through the first filter screen and the second filter screen respectively to enable the air to enter the air pump through the air supply pipe and the annular air supply pipe, the air is discharged through the air pump air outlet pipe, the air carried in the concrete can be effectively discharged, the quality of the concrete is prevented from being influenced, and meanwhile the concrete can be prevented from entering the exhaust pipeline.

At the moment, the concrete enters the oscillation cavity after being stirred, the vibrator is started at the moment, so that the concrete can oscillate continuously, when the discharge port is blocked by the concrete, the concrete in the mixing cavity is increased at the moment, when the concrete reaches the telescopic rod, the telescopic rod is jacked up by the concrete at the moment, the telescopic rod drives the front side of the rotary rod to move upwards at the moment, so that the rear side of the rotary rod moves downwards, so that the transmission plate pushes the connection ring to move outwards, so that the connection ring seat moves outwards, so that the third mixing rod moves outwards, when the third mixing rod moves outwards, the outer end of the third mixing rod rotates downwards, when the sliding rod slides to the positioning groove, the third mixing rod is fixed, so that the front and the back of the third mixing rod are kept fixed, because the rotation of second puddler, thereby it is rotatory to drive the third puddler, thereby the continuous stirring of concrete in the intracavity will oscillate, thereby make the jam dredged, stir intracavity concrete this moment and will descend, thereby make the telescopic link downstream, thereby make the rotary rod front end downstream, thereby make rotary rod rear end upstream make the transfer line rebound, thereby make the driving plate rebound, thereby make go-between pulling third puddler inboard removal, thereby make the third puddler slide to the second sliding tray in, can effectually dredge when the discharge gate blocks up like this, the loaded down with trivial details and the trouble of artifical mediation have been avoided, the efficiency of pouring has been improved.

Compared with the prior art, the concrete pouring device has the following advantages:

1. the air in the concrete can be rapidly and effectively stirred out continuously, so that the phenomenon that holes appear in the concrete due to the air is avoided, the quality of the concrete is influenced, and in addition, the uniform mixing of all materials in the falling process of the concrete can be ensured.

2. The air that can effectually carry in with the concrete is discharged, has avoided influencing the quality of concrete, can avoid the concrete to get into exhaust duct simultaneously.

3. Can effectually dredge when the discharge gate blocks up, avoid loaded down with trivial details and the trouble of artifical mediation, improve the efficiency of pouring.

Drawings

Fig. 1 is a schematic structural view of a concrete pouring apparatus.

Fig. 2 is a front view of the concrete pouring device.

Fig. 3 is a partial structural view of the concrete pouring device.

Fig. 4 is a sectional view taken along a-a in fig. 2.

Fig. 5 is a sectional view taken along line B-B in fig. 4.

Fig. 6 is a sectional view taken along line C-C in fig. 4.

Fig. 7 is an enlarged view of the structure at D in fig. 4.

Fig. 8 is an enlarged view of the structure at E in fig. 5.

Fig. 9 is an enlarged view of the structure at F in fig. 5.

In the figure, 10, the housing; 11. a feed inlet; 12. a discharge port; 13. pouring a channel; 14. a conduit cavity; 15. a stirring chamber; 16. a first stirring rod; 17. a motor protective cover; 18. a motor; 19. a motor shaft; 20. a transmission rod; 21. a transmission cavity; 22. an annular gas delivery pipe; 23. an air inlet pipe of the air pump; 24. an air pump; 25. an air outlet pipe of the air pump; 26. an air pump fixing seat; 27. a second stirring rod; 28. a third stirring rod; 29. a bearing; 30. a vibrator seat; 31. a vibrator; 32. a first intake pipe; 33. a first filter screen; 34. a gas delivery pipe; 35. a second intake pipe; 36. a second filter screen; 37. a third sliding groove; 38. positioning a groove; 39. a second sliding groove; 40. a first sliding groove; 41. a slider; 42. a telescopic rod; 43. rotating the rod; 44. a rotating tank; 45. a second rotating lever; 46. a third rotating rod; 47. a connecting plate; 48. a rotating plate; 49. a rotating shaft; 50. a rotating shaft plate; 51. a drive plate; 52. a connecting ring; 53. a connecting ring seat; 54. a slide bar; 55. a baffle plate; 56. a first rotating lever; 57. and an oscillation cavity.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 4, the concrete pouring device comprises a shell 10, wherein feed inlets 11 are respectively fixedly arranged on the left side and the right side above the shell 10, a discharge outlet 12 is fixedly arranged on the lower side of the shell 10, an oscillation cavity 57 is arranged in the discharge outlet 12, a pipeline cavity 14 is arranged in the shell 10, a pouring channel 13 is fixedly arranged on the upper side of the pipeline cavity 14, a stirring cavity 15 is arranged in the pouring channel 13, a motor protective cover 17 is fixedly arranged on the upper side of the stirring cavity 15, and a motor 18 is fixedly arranged on the inner upper side of the motor protective cover 17.

As shown in fig. 4, a motor shaft 19 is fixedly arranged on the lower side of the motor 18, a plurality of first stirring rods 16 are fixedly arranged on the outer side of the motor shaft 19, bearings 29 are fixedly arranged on the lower side of the motor shaft 19, vibrator bases 30 are fixedly arranged on the front, back, left and right sides of the lower sides of the bearings 29 respectively, a vibrator 31 is fixedly arranged on the lower side of the vibrator base 30, a transmission cavity 21 is arranged in the motor shaft 19, and a transmission rod 20 is slidably arranged in the transmission cavity 21.

As shown in figure 2 of the drawings, in which, as shown in fig. 4 and 5, the left side and the right side of the upper side of the stirring chamber 15 are respectively and fixedly provided with a first air inlet pipe 32, the inner side of each first air inlet pipe 32 is respectively and fixedly provided with a first filter screen 33, the left side and the right side of the lower side of the stirring chamber 15 are respectively and fixedly provided with a second air inlet pipe 35, the inner side of each second air inlet pipe 35 is respectively and fixedly provided with a second filter screen 36, the left side and the right side of each first air inlet pipe 32 and each second air inlet pipe 35 are respectively and fixedly provided with air inlet pipes 34, the upper sides of the air inlet pipes 34 are respectively and fixedly provided with annular air inlet pipes 22, the front sides of the pipeline chambers 14 are respectively and fixedly provided with air pump fixing seats 26, the upper sides of the air pump fixing seats 26 are respectively and fixedly provided with air pump outlet pipes 25, the air pump outlet pipes 25 penetrate through the casing 10 to extend out, the upper sides of the air pump 24 are respectively and fixedly provided with air pump inlet pipes 23, the air pump inlet pipes 23 are fixedly connected with the annular air inlet pipes 22, and the air pump inlet pipes 23 are communicated with the annular air pump 22.

As shown in fig. 7 and 8, a first sliding groove 40 is arranged on the lower side of the motor protective cover 17, a sliding block 41 is arranged in the first sliding groove 40 in a sliding manner, an expansion link 42 is fixedly arranged on the lower side of the sliding block 41, first rotating rods 56 are respectively and fixedly arranged on the left side and the right side of the expansion link 42, a rotating groove 44 is arranged on the front side of the motor shaft 19, a second rotating rod 45 is fixedly arranged in the rotating groove 44, a rotating rod 43 is rotatably arranged in the rotating groove 44, the rotating rod 43 is rotatably connected with the second rotating rod 45, rotating plates 48 are respectively and fixedly arranged on the left end and the right end of the front side of the rotating rod 43, the rotating plates 48 are rotatably connected with the first rotating rods 56, connecting plates 47 are respectively and fixedly arranged on the left end and the right end of the upper side of the driving rod 20, a third rotating rod 46 is fixedly arranged on the inner side of the connecting plates 47, and the third rotating rod 46 is rotatably connected with the rotating rod 43.

As shown in fig. 3 and 6, the front and rear sides of the motor shaft 19 are respectively fixedly provided with a second stirring rod 27, each second stirring rod 27 is internally provided with a second sliding groove 39, the left and right sides of each second sliding groove 39 are respectively provided with a third sliding groove 37, the lower side of each third sliding groove 37 is provided with a positioning groove 38, each second sliding groove 39 is internally provided with a third stirring rod 28 in a sliding manner, the left and right sides of the transmission rod 20 are respectively fixedly provided with a sliding rod 54, each sliding rod 54 is slidably connected with each third sliding groove 37, the rear side of each third stirring rod 28 is fixedly provided with a connecting ring seat 53, and the inner side of each connecting ring seat 53 is rotatably provided with a connecting ring 52.

As shown in fig. 3 and 9, the left and right sides of the lower end of the transmission rod 20 are respectively and fixedly provided with a rotating shaft 49, a rotating shaft plate 50 is fixedly arranged inside the rotating shaft 49, two transmission plates 51 are rotatably arranged outside the rotating shaft plate 50, and each transmission plate 51 is rotatably connected with each connecting ring 52.

Add the concrete respectively from two feed inlets 11, when the concrete enters into stirring chamber 15, starting motor 18 this moment, thereby it is rotatory to make motor 18 drive motor shaft 19, thereby it is rotatory to drive first puddler 16 and second puddler 27, thereby it is rotatory to make the stirring concrete that first puddler 16 can be continuous, so can be quick effectual come out with the continuous stirring of air in the concrete, thereby hole appears because of having the air in having avoided the concrete, thereby influence the quality of concrete, can guarantee each material homogeneous mixing of concrete in the in-process that falls in addition.

The air pump 24 is started at this moment, so that the air stirred in the stirring cavity 15 enters the first air inlet pipe 32 and the second air inlet pipe 35 through the first filter screen 33 and the second filter screen 36 respectively, the air enters the air pump 24 through the air inlet pipe 34 and the annular air inlet pipe 22, the air is discharged through the air pump air outlet pipe 25, the air carried in the concrete can be effectively discharged, the quality of the concrete is prevented from being influenced, and meanwhile, the concrete can be prevented from entering an exhaust pipeline.

At this time, the concrete enters the oscillation cavity 57 after being mixed, at this time, the vibrator 31 is started, so that the concrete is continuously oscillated, when the discharge port 12 is blocked by the concrete, the concrete in the mixing cavity 15 is increased, when the concrete reaches the telescopic rod 42, the telescopic rod 42 is jacked up by the concrete, at this time, the telescopic rod 42 drives the front side of the rotating rod 43 to move upwards, so that the rear side of the rotating rod 43 moves downwards, so that the transmission rod 20 moves downwards, so that the transmission plate 51 pushes the connection ring 52 to move outwards, so that the connection ring seat 53 moves outwards, so that the third mixing rod 28 moves outwards, when the third mixing rod 28 moves outwards, the outer end of the third mixing rod 28 rotates downwards, when the sliding rod 54 slides to the positioning groove 38, the third mixing rod 28 is fixed, thereby make third puddler 28 keep fixed around, because the rotation of second puddler 27, thereby it is rotatory to drive third puddler 28, thereby the concrete in the chamber 57 that will oscillate is continuous to be stirred, thereby make the jam dredged, the concrete will descend in the stirring chamber 15 this moment, thereby make telescopic link 42 remove downwards, thereby make rotary rod 43 front end remove downwards, thereby make rotary rod 43 rear end remove upwards thereby make transfer bar 20 remove upwards, thereby make driving plate 51 remove upwards, thereby make go-between 52 pulling third puddler 28 inboard removal, thereby make third puddler 28 slide to the second sliding tray 39 in, like this can effectually dredge when the discharge gate blocks up, the loaded down with trivial details and the trouble of artifical mediation have been avoided, the efficiency of pouring has been improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a concrete placement device, includes casing (10), its characterized in that, casing (10) top left and right sides is fixed respectively and is equipped with feed inlet (11), casing (10) downside is fixed and is equipped with discharge gate (12), be equipped with surge chamber (57) in discharge gate (12), be equipped with pipeline chamber (14) in casing (10), pipeline chamber (14) upside is fixed and is equipped with pours passageway (13), it is equipped with stirring chamber (15) in passageway (13) to pour, stirring chamber (15) upside is fixed and is equipped with motor protection casing (17), upside is fixed and is equipped with motor (18) in motor protection casing (17).

2. A concrete pouring device according to claim 1, wherein: the improved stirring device is characterized in that a motor shaft (19) is fixedly arranged on the lower side of the motor (18), a plurality of first stirring rods (16) are fixedly arranged on the outer side of the motor shaft (19), a bearing (29) is fixedly arranged on the lower side of the motor shaft (19), a vibrator seat (30) is fixedly arranged on the front, back, left and right sides of the lower side of the bearing (29) respectively, a vibrator (31) is fixedly arranged on the lower side of the vibrator seat (30), a transmission cavity (21) is arranged in the motor shaft (19), and a transmission rod (20) is arranged in the transmission cavity (21) in a sliding mode.

3. A concrete pouring device according to claim 2, wherein: the left side and the right side above the stirring cavity (15) are respectively and fixedly provided with a first air inlet pipe (32), the inner side of each first air inlet pipe (32) is respectively and fixedly provided with a first filter screen (33), the left side and the right side below the stirring cavity (15) are respectively and fixedly provided with a second air inlet pipe (35), the inner side of each second air inlet pipe (35) is respectively and fixedly provided with a second filter screen (36), the left side and the right side of each first air inlet pipe (32) and each second air inlet pipe (35) are respectively and fixedly provided with air conveying pipes (34), the upper side of each air conveying pipe (34) is fixedly provided with an annular air conveying pipe (22), the front side of the pipeline cavity (14) is fixedly provided with an air pump fixing seat (26), the upper side of the air pump fixing seat (26) is fixedly provided with an air pump (24), the front side of the air pump (24) is fixedly provided with an air pump outlet pipe (25), and the air pump outlet pipe (25) penetrates through the shell (10) to extend out, the air pump is characterized in that an air pump air inlet pipe (23) is fixedly arranged on the upper side of the air pump (24), the air pump air inlet pipe (23) is fixedly connected with the annular air delivery pipe (22), and the air pump air inlet pipe (23) is communicated with the annular air delivery pipe (22).

4. A concrete pouring device according to claim 3, wherein: the utility model discloses a motor protection casing, including motor protection casing (17) downside, slide in first sliding tray (40) and be equipped with slider (41), slider (41) downside is fixed and is equipped with telescopic link (42), telescopic link (42) left and right sides is fixed respectively and is equipped with first dwang (56), motor shaft (19) front side is equipped with swivelling chute (44), swivelling chute (44) internal fixation is equipped with second dwang (45), swivelling chute (44) internal fixation is equipped with rotary rod (43), rotary rod (43) with second dwang (45) rotate to be connected, both ends are fixed respectively and are equipped with rotor plate (48) about rotary rod (43) front side, rotor plate (48) with first dwang (56) rotate to be connected, both ends are fixed respectively and are equipped with connecting plate (47) about transfer line (20) upside, connecting plate (47) inboard is fixed and is equipped with third dwang (46), the third rotating rod (46) is rotatably connected with the rotating rod (43).

5. A concrete pouring device according to claim 4, characterized in that: motor shaft (19) front and back both sides are fixed respectively and are equipped with second puddler (27), every be equipped with second sliding tray (39) in second puddler (27), every second sliding tray (39) left and right sides is equipped with third sliding tray (37) respectively, every third sliding tray (37) downside is equipped with constant head tank (38), every it is equipped with third puddler (28) to slide in second sliding tray (39), transfer line (20) left and right sides is fixed respectively and is equipped with slide bar (54), every slide bar (54) and every third sliding tray (37) sliding connection, every third puddler (28) rear side is fixed and is equipped with connecting ring seat (53), every connecting ring seat (53) inboard rotation is equipped with go-between (52).

6. A concrete pouring device according to claim 5, wherein: the left side and the right side of the lower end of the transmission rod (20) are respectively and fixedly provided with a rotating shaft (49), a rotating shaft plate (50) is fixedly arranged on the inner side of the rotating shaft (49), two transmission plates (51) are rotatably arranged on the outer side of the rotating shaft plate (50), and each transmission plate (51) is rotatably connected with each connecting ring (52).