CN113878722A

CN113878722A - Concrete pouring equipment

Info

Publication number: CN113878722A
Application number: CN202111364042.XA
Authority: CN
Inventors: 李凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-01-04

Abstract

The invention belongs to the field of concrete construction equipment, and relates to concrete pouring equipment which comprises a shell, wherein an automatic feeding mechanism is arranged on the upper side wall of the shell and used for automatically proportioning raw materials, the automatic feeding mechanism comprises a material box fixedly arranged on the upper side wall of the shell, a fixing frame is fixedly arranged on the upper side of the material box, a dividing sliding groove is arranged on the lower side of the middle part of the fixing frame, four dividing sliding blocks are arranged in the dividing sliding groove in a sliding mode, and a center block is fixedly arranged in the center of the fixing frame. According to the invention, through the design of the material box, the concrete raw materials are automatically fed according to the ratio under the action of the feeding turntable, so that the processing and the external pouring of the concrete are simultaneously realized, the pouring cavity is stirred during the concrete processing, the phenomenon of sand sinking of the concrete is avoided, and the quality of the pouring operation is improved.

Description

Concrete pouring equipment

Technical Field

The invention belongs to the field of concrete construction equipment, and particularly relates to concrete pouring equipment.

Background

At present, with the development of science and technology, the fields of buildings and the like are rapidly developed, a large amount of concrete is needed during construction every day, in order to improve the construction speed, some massive concrete blocks on the sides of roads and flower gardens are poured into concrete blocks in factories and then are transported to the site to be built to form flower garden curb stones, the concrete blocks are mainly mixed and stirred into concrete mixture by adopting a pouring machine in the factories, and then the concrete mixture is poured into corresponding models to be solidified to form the curb stones.

When the existing pouring machine works, cement and gravel aggregate are generally poured into a stirring barrel, then water is added, and stirring is started, so that a large amount of time is needed for uniformly stirring dry materials and water.

Meanwhile, as the concrete contains the gravel aggregate, if the concrete is not continuously stirred, the gravel in the concrete sinks, so that the pouring is not uniform, and the quality of the same batch of road edge stones cannot reach the same index.

Need artifically to carry out the ratio to the raw materials, and the proportion is not mastered well, often appears the different phenomenon of curb quality, can't reach the concrete and make the soil simultaneously and pour the operation and go on simultaneously, and assembly time is extravagant.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a concrete pouring device which can simultaneously carry out concrete making operation and pouring operation and avoid the phenomenon of inconsistent quality of road edge stones.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a concrete placement equipment, includes the casing, lateral wall is equipped with automatic feed mechanism on the casing, and automatic feed mechanism is used for the automatic ratio of raw materials, and automatic feed mechanism includes the fixed workbin that is equipped with of lateral wall on the casing, the fixed mount that is equipped with of workbin upside, mount middle part downside is equipped with and divides the spout, slide and be equipped with four and divide the slider than in the spout than, the fixed center block that is equipped with in mount center, the fixed fender dish that is equipped with of center block lower extreme, every divides the fixed branch flitch that is equipped with in the slider outside, divide flitch outer end with workbin inner wall sliding connection is equipped with raw material cavity between every two adjacent branch flitchs, raw material cavity is used for placeeing the concrete raw materials.

Preferably, the fixed four support columns that are equipped with of casing downside, four the support column lower extreme is fixed jointly and is equipped with the base, the fixed motor that is equipped with in base middle part, the motor output is equipped with the main shaft, the main shaft upper end stretch into to the casing inner chamber, the fixed feeding carousel that is equipped with in main shaft upper end, feeding carousel longitudinal symmetry is equipped with two feed inlets.

Preferably, the workbin lower extreme is equipped with mixing mechanism, and mixing mechanism can be used for the raw materials to transport the material under the condition of not adding water and mix, and mixing mechanism includes the workbin lower extreme is fixed to be equipped with the direction and fights, the direction is fought the inner chamber and is equipped with the hybrid chamber, the fixed hybrid axle sleeve that is equipped with of main shaft upside, the hybrid axle sleeve is located the hybrid chamber middle part, the fixed hybrid sword that is equipped with in hybrid axle sleeve outside, the hybrid sword is accomplished the mixture to the raw materials when rotating.

Preferably, the fixed carousel of unloading that is equipped with of main shaft upside, the carousel of unloading is located the direction fill lower extreme, the carousel of unloading evenly is equipped with six discharge openings along the circumferencial direction, every the stripper bottom runs through the carousel of unloading has seted up the discharge opening, and the raw materials after the mixture passes through when the carousel of unloading rotates the centrifugal action fortune material of carousel of unloading is followed the discharge chute flows to the outside, and drop under the effect of discharge opening.

Preferably, a stirring box is fixedly arranged on the side wall of the middle part of the shell, a stirring mechanism is arranged in the stirring box, the stirring mechanism comprises a stirring cavity arranged in the stirring box, the upper end of the stirring box is fixedly provided with a feeding hole, the middle part of the bracket is rotationally connected with the main shaft, a square sleeve is fixedly arranged in the middle of the main shaft, a round sliding sleeve is slidably arranged in the square sleeve, an outer sliding block is fixedly arranged on the outer side of the round sliding sleeve, an outer fixed cylinder is fixedly arranged at the lower side of the bracket, a closed-loop chute is arranged on the inner wall of the outer fixed cylinder, the outer sliding block is connected in the closed-loop sliding chute in a sliding way, the lower side of the circular sliding sleeve is fixedly provided with a stirring paddle, mix the fixed squeeze bar that is equipped with of sword lower extreme, casing left side wall is equipped with the water pipe, the water pipe right-hand member with agitator tank fixed connection and with the stirring chamber meets logical, stirring chamber downside bilateral symmetry is equipped with the extrusion mouth.

Preferably, the casing bottom is equipped with storage mechanism, and storage mechanism includes casing inner chamber bottom is equipped with pours the chamber, the fixed cover of pouring that is equipped with of main shaft downside, it is located to pour the cover in the chamber, pour the fixed connecting rod that is equipped with of cover front and back symmetry, every the fixed oar of pouring that is equipped with in connecting rod outer end, it pours the mouth to pour fixed being equipped with in chamber right side wall bottom.

The rotating dividing sliding block slides in the dividing sliding groove, so that each raw material cavity is distributed according to the concrete mixing proportion, raw materials are put into the corresponding raw material cavity, the starting motor starts to work, the motor output end drives the main shaft to start to work, the main shaft drives the feeding turntable at the upper end to rotate, the feeding turntable rotates to enable the bottom of the raw material cavity to be connected with and disconnected from the mixing cavity continuously and alternately, so that the raw materials automatically enter the mixing cavity according to the proportion, the two raw materials are fed simultaneously through the design of the feeding hole, the effect of preliminary mixing in the feeding process is achieved, meanwhile, the main shaft drives the mixing knife through the mixing shaft sleeve to mix the raw materials without water in the mixing cavity, the time is greatly saved by adding water into external follow-up transported materials and stirring, the main shaft drives the discharging turntable to rotate, the discharged materials rotate due to the centrifugal effect, so that the transported materials flow to the outside under the effect of the discharging groove, and drop to through the discharge opening and the blowpit drops to the stirring chamber, through the design of workbin, through the size of control raw materials chamber according to multiple concrete raw materials mixing ratio, realized controlling the effect of each raw materials automatic ratio of concrete through the on-time of raw materials chamber and mixing chamber, through the centrifugal action of the carousel of unloading, make the preliminary even entering into of raw materials that does not participate in water stir the chamber, avoided appearing piling up the phenomenon, provide the condition for rapid mixing.

Meanwhile, the main shaft drives the square sleeve to rotate, the square sleeve drives the circular sliding sleeve to rotate, the circular sliding sleeve drives the outer sliding block to slide in the closed-loop sliding groove, so that the circular sliding sleeve can slide up and down in a reciprocating manner when rotating, the circular sliding sleeve drives the stirring paddle to move synchronously, namely, the stirring paddle completes up-and-down stirring and horizontal stirring on concrete when moving, meanwhile, the square sleeve drives the stirring box to extrude the stirred concrete outwards and enter the pouring cavity through the extrusion opening, meanwhile, the main shaft drives the lower connecting rod and the pouring paddle to rotate, the pouring paddle drives the mixed concrete to flow out through the pouring opening for pouring, the concrete is quickly and fully stirred through the up-and-down reciprocating movement and the rotation of the stirring paddle and enters the pouring cavity under the action of the extrusion rod, and the concrete is continuously stirred after being stirred through feeding and pouring simultaneously, so that the time and the cost are saved, the phenomenon of sand and stone subsidence is avoided, and the pouring quality of the poured road edge stone is stable.

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

1. through the design of workbin, the size of controlling the raw materials chamber is according to multiple concrete raw materials mixture ratio, has realized the effect of controlling each raw materials automatic ratio of concrete through the switch-on time of raw materials chamber with the hybrid chamber.

2. Through the centrifugal action of the discharge turntable, the raw materials which do not participate in water are primarily and uniformly fed into the stirring cavity, so that the accumulation phenomenon is avoided, and conditions are provided for rapid stirring.

3. The concrete is quickly and fully stirred by the up-and-down reciprocating motion and rotation of the stirring paddle, and enters the pouring cavity under the action of the extrusion rod.

4. Pour simultaneously through the feeding simultaneously, reach constantly mixxing stirring to the back concrete of stirring, practiced thrift time and cost, avoid appearing the gravel and sand phenomenon of sinking to reach the pouring steady quality of the curbstone of pouring.

Drawings

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

Figure 2 is a schematic diagram of the structure of a bin.

Fig. 3 is a sectional view taken along a line a-a in fig. 1.

Fig. 4 is a sectional view taken along line B-B in fig. 1.

Fig. 5 is a schematic structural view of a feed turntable.

Fig. 6 is an enlarged view of the structure at C in fig. 1.

In the figure, 10, the housing; 11. a base; 12. a support pillar; 13. a motor; 14. a main shaft; 15. a material box; 16. a fixed mount; 17. a catch tray; 18. a branch sliding chute; 19. a sliding block for dividing; 20. a center block; 21. a material distributing plate; 22. a guide hopper; 23. a feed turntable; 24. a feed inlet; 25. a mixing chamber; 26. a feedstock chamber; 27. a mixing shaft sleeve; 28. a mixing knife; 29. a discharge turntable; 30. a discharge chute; 31. a discharge opening; 32. a stirring box; 33. a stirring chamber; 34. a support; 35. a water pipe; 36. an outer fixed cylinder; 37. a closed loop chute; 38. a square sleeve; 39. a circular sliding sleeve; 40. an outer slide block; 41. a stirring paddle; 42. an extrusion stem; 43. an extrusion port; 44. pouring a cavity; 45. pouring a sleeve; 46. a connecting rod; 47. pouring paddles; 48. and (6) pouring a port.

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 2, a concrete pouring device comprises a shell 10, an automatic feeding mechanism is arranged on the side wall of the shell 10 and used for automatically proportioning raw materials, the automatic feeding mechanism comprises a feed box 15 fixedly arranged on the side wall of the shell 10, a fixing frame 16 is fixedly arranged on the upper side of the feed box 15, a dividing chute 18 is arranged on the lower side of the middle part of the fixing frame 16, four dividing sliders 19 are arranged in the dividing chute 18 in a sliding mode, a central block 20 is fixedly arranged at the center of the fixing frame 16, a baffle disc 17 is fixedly arranged at the lower end of the central block 20, a dividing plate 21 is fixedly arranged on the outer side of each dividing slider 19, the outer end of each dividing plate 21 is connected with the inner wall of the feed box 15 in a sliding mode, a raw material cavity 26 is arranged between every two adjacent dividing plates 21, and the raw material cavity 26 is used for placing concrete raw materials.

As shown in fig. 1 and 3, four support columns 12 are fixedly arranged on the lower side of a casing 10, a base 11 is fixedly arranged at the lower ends of the four support columns 12, a motor 13 is fixedly arranged in the middle of the base 11, a main shaft 14 is arranged at the output end of the motor 13, the upper end of the main shaft 14 extends into the inner cavity of the casing 10, a feeding turntable 23 is fixedly arranged at the upper end of the main shaft 14, and two feeding ports 24 are symmetrically arranged in the front and back of the feeding turntable 23.

As shown in fig. 1 and 2, the lower end of the material box 15 is provided with a mixing mechanism, the mixing mechanism can be used for transporting and mixing raw materials without adding water, the mixing mechanism comprises a guide hopper 22 fixedly arranged at the lower end of the material box 15, a mixing cavity 25 is arranged in the inner cavity of the guide hopper 22, a mixing shaft sleeve 27 is fixedly arranged on the upper side of the main shaft 14, the mixing shaft sleeve 27 is positioned in the middle of the mixing cavity 25, a mixing knife 28 is fixedly arranged on the outer side of the mixing shaft sleeve 27, and the mixing knife 28 completes mixing the raw materials when rotating.

As shown in fig. 1 and 5, a discharge turntable 29 is fixedly arranged on the upper side of the main shaft 14, the discharge turntable 29 is located at the lower end of the guide hopper 22, six discharge openings 31 are uniformly formed in the discharge turntable 29 along the circumferential direction, the bottom of each discharge chute 30 penetrates through the discharge turntable 29 to form the discharge opening 31, and the mixed raw materials are conveyed to flow outwards along the discharge chutes 30 through the centrifugal action of the discharge turntable 29 when the discharge turntable 29 rotates and fall under the action of the discharge openings 31.

As shown in figure 1 of the drawings, in which, as shown in fig. 6, a stirring box 32 is fixedly arranged on the side wall of the middle of the casing 10, a stirring mechanism is arranged inside the stirring box 32, the stirring mechanism includes a stirring chamber 33 arranged inside the stirring box 32, a feed inlet 24 is fixedly arranged at the upper end of the stirring box 32, the middle of the support 34 is rotatably connected with the main shaft 14, a square sleeve 38 is fixedly arranged in the middle of the main shaft 14, a circular sliding sleeve 39 is slidably arranged in the square sleeve 38, an outer sliding block 40 is fixedly arranged outside the circular sliding sleeve 39, an outer fixing cylinder 36 is fixedly arranged on the lower side of the support 34, a closed-loop sliding groove 37 is formed in the inner wall of the outer fixing cylinder 36, the outer sliding block 40 is slidably connected in the closed-loop sliding groove 37, a stirring paddle 41 is fixedly arranged on the lower side of the circular sliding sleeve 39, an extrusion rod 42 is fixedly arranged at the lower end of the mixing knife 28, a water pipe 35 is arranged on the left side wall of the casing 10, the right end of the water pipe 35 is fixedly connected with the stirring box 32 and communicated with the stirring chamber 33, and extrusion ports 43 are symmetrically arranged on the lower side of the stirring chamber 33.

As shown in fig. 1 and 4, a storage mechanism is arranged at the bottom of the casing 10, the storage mechanism comprises a pouring cavity 44 arranged at the bottom of an inner cavity of the casing 10, a pouring sleeve 45 is fixedly arranged on the lower side of the main shaft 14, the pouring sleeve 45 is positioned in the pouring cavity 44, connecting rods 46 are symmetrically and fixedly arranged in the front and back of the pouring sleeve 45, a pouring paddle 47 is fixedly arranged at the outer end of each connecting rod 46, and a pouring opening 48 is fixedly arranged at the bottom of the right side wall of the pouring cavity 44.

The rotating dividing sliding block 19 slides in the dividing sliding groove 18, so that each raw material cavity 26 is distributed according to the concrete mixing proportion, raw materials are put into the corresponding raw material cavity 26, the motor 13 is started to work, the output end of the motor 13 drives the main shaft 14 to work, the main shaft 14 drives the feeding rotary table 23 at the upper end to rotate, the feeding rotary table 23 continuously rotates through the feeding hole 24 when rotating, the bottom of the raw material cavity 26 is continuously and alternately connected and disconnected with the mixing cavity 25, the raw materials automatically enter the mixing cavity 25 according to the proportion, the two raw materials are simultaneously fed through the design of the feeding hole 24, the effect of preliminary mixing in the feeding process is achieved, meanwhile, the main shaft 14 drives the mixing knife 28 through the mixing shaft sleeve 27 to mix the raw materials without water in the mixing cavity 25, the subsequent materials are conveyed and stirred by adding water, the time is greatly saved, and the main shaft 14 drives the discharging rotary table 29 to rotate, unloading carousel 29 rotates because centrifugal action, make fortune material flow to the outside under the effect of blowpit 30, and drop through discharge opening 31 and the blowpit 30 drops to stirring chamber 33 in, design through workbin 15, size through control raw materials chamber 26 is according to multiple concrete raw materials mixing ratio, the effect of controlling each raw materials automatic ratio of concrete has been realized through the switch-on time of raw materials chamber 26 with mixing chamber 25, through the centrifugal action of unloading carousel 29, make the preliminary even entering into of raw materials of not participating in water in stirring chamber 33, the phenomenon of piling up has been avoided appearing, the condition is provided for rapid mixing.

Meanwhile, the main shaft 14 drives the square sleeve 38 to rotate, the square sleeve 38 drives the circular sliding sleeve 39 to rotate, the circular sliding sleeve 39 drives the outer sliding block 40 to slide in the closed-loop sliding groove 37, so that the circular sliding sleeve 39 slides up and down in a reciprocating manner when rotating, the circular sliding sleeve 39 drives the stirring paddle 41 to move synchronously, namely, the stirring paddle 41 completes up-and-down stirring and horizontal stirring on concrete when moving, meanwhile, the square sleeve 38 drives the stirring box 32 to extrude the stirred concrete outwards and enter the pouring cavity 44 through the extrusion opening 43, meanwhile, the main shaft 14 drives the lower connecting rod 46 and the pouring paddle 47 to rotate, the pouring paddle 47 drives the mixed concrete to flow out through the pouring opening 48 for pouring, the concrete is quickly and fully stirred through the up-and-down reciprocating movement and rotation of the stirring paddle 41 and enters the pouring cavity 44 under the action of the extrusion rod 42, and pouring is performed through simultaneous feeding, the concrete is continuously stirred after stirring, the time and the cost are saved, and the phenomenon of sand sinking is avoided, so that the pouring quality of the poured road edge stone is stable.

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 concrete pouring equipment comprises a shell (10) and is characterized in that an automatic feeding mechanism is arranged on the side wall of the shell (10) and used for automatically proportioning raw materials, the automatic feeding mechanism comprises a material box (15) fixedly arranged on the side wall of the shell (10), a fixing frame (16) is fixedly arranged on the upper side of the material box (15), a material dividing sliding groove (18) is arranged on the lower side of the middle part of the fixing frame (16), four material dividing sliding blocks (19) are arranged in the material dividing sliding groove (18) in a sliding mode, a center block (20) is fixedly arranged at the center of the fixing frame (16), a baffle disc (17) is fixedly arranged at the lower end of the center block (20), a material dividing plate (21) is fixedly arranged on the outer side of each material dividing sliding block (19), the outer end of each material dividing plate (21) is connected with the inner wall of the material box (15) in a sliding mode, and a raw material cavity (26) is arranged between every two adjacent material dividing plates (21), the raw material cavity (26) is used for placing concrete raw materials.

2. A concrete pouring apparatus according to claim 1, wherein: casing (10) downside is fixed and is equipped with four support columns (12), four support column (12) lower extreme is fixed jointly and is equipped with base (11), fixed motor (13) that is equipped with in base (11) middle part, motor (13) output is equipped with main shaft (14), main shaft (14) upper end stretch into extremely casing (10) inner chamber, main shaft (14) upper end is fixed and is equipped with feeding carousel (23), feeding carousel (23) front and back symmetry is equipped with two feed inlets (24).

3. A concrete pouring apparatus according to claim 2, wherein: workbin (15) lower extreme is equipped with mixing mechanism, and mixing mechanism can be used for the raw materials to transport the material under the condition of not adding water and mix, and mixing mechanism includes workbin (15) lower extreme is fixed to be equipped with direction fill (22), direction fill (22) inner chamber is equipped with hybrid chamber (25), main shaft (14) upside is fixed to be equipped with mixed axle sleeve (27), mixed axle sleeve (27) are located hybrid chamber (25) middle part, mixed axle sleeve (27) outside is fixed to be equipped with mixes sword (28), mix sword (28) accomplish the mixture to the raw materials when rotating.

4. A concrete pouring apparatus according to claim 3, wherein: main shaft (14) upside is fixed and is equipped with carousel (29) of unloading, carousel (29) of unloading is located guide hopper (22) lower extreme, carousel (29) of unloading evenly is equipped with six discharge openings (31), every along the circumferencial direction run through discharge chute (30) bottom discharge opening (31) have been seted up in carousel (29) of unloading, and the raw materials after the mixture passes through when carousel (29) of unloading rotates discharge chute (30) are followed to the outside flow, and drop under the effect of discharge opening (31).

5. A concrete pouring apparatus according to claim 4, wherein: the stirring box (32) is fixedly arranged on the side wall of the middle part of the shell (10), a stirring mechanism is arranged inside the stirring box (32), the stirring mechanism comprises a stirring cavity (33) which is arranged inside the stirring box (32), a feeding hole (24) is fixedly arranged at the upper end of the stirring box (32), the middle part of the support (34) is rotatably connected with the main shaft (14), a square sleeve (38) is fixedly arranged in the middle part of the main shaft (14), a round sliding sleeve (39) is slidably arranged in the square sleeve (38), an outer sliding block (40) is fixedly arranged on the outer side of the round sliding sleeve (39), an outer fixing barrel (36) is fixedly arranged on the lower side of the support (34), a closed-loop sliding groove (37) is formed in the inner wall of the outer fixing barrel (36), the outer sliding block (40) is slidably connected in the closed-loop sliding groove (37), a stirring paddle (41) is fixedly arranged on the lower side of the round sliding sleeve (39), mix fixed extrusion pole (42) that is equipped with of sword (28) lower extreme, casing (10) left side wall is equipped with water pipe (35), water pipe (35) right-hand member with agitator tank (32) fixed connection and with stirring chamber (33) switch-on mutually, stirring chamber (33) downside bilateral symmetry is equipped with extrusion mouth (43).

6. A concrete pouring apparatus according to claim 5, wherein: casing (10) bottom is equipped with storage mechanism, and storage mechanism includes casing (10) inner chamber bottom is equipped with pours chamber (44), main shaft (14) downside is fixed to be equipped with pours cover (45), it is located to pour cover (45) pour in chamber (44), it is fixed to be equipped with connecting rod (46) to pour cover (45) front and back symmetry, every connecting rod (46) outer end is fixed to be equipped with and pours oar (47), it is fixed to be equipped with in chamber (44) right side wall bottom and pours mouth (48).