CN218138937U

CN218138937U - Construction concrete mixing equipment

Info

Publication number: CN218138937U
Application number: CN202222127520.1U
Authority: CN
Inventors: 刘俊聪
Original assignee: China National Chemical Urban Investment Co Ltd
Current assignee: China National Chemical Urban Investment Co Ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-27
Anticipated expiration: 2032-08-13

Abstract

The utility model relates to the technical field of concrete mixing, in particular to a building construction concrete mixing device, which comprises a mixing box and a water tank, wherein the water tank is fixed on the right side of the mixing box, the upper left end of the mixing box is communicated with a feed hopper, the upper end of the water tank is communicated with a water pump, the upper end of the water pump is communicated with an L-shaped water delivery pipe which penetrates into the mixing box from left to right, a partition plate which is positioned above the feed hopper is fixed on the upper end in the mixing box, a mixing shaft which penetrates through the partition plate from up to rotation is arranged at the middle end in the mixing box, and a plurality of first mixing blades which are positioned below the partition plate are connected at the left end and the right end of the mixing shaft; the utility model discloses a baffle carries out the separation to the concrete, does benefit to and prevents that concrete and first gear and second gear from producing the contact to first gear and second gear are died by the concrete card, thereby have guaranteed the smooth and easy nature when first gear and second gear rotate, and have guaranteed the smooth and easy nature of first stirring leaf and second stirring when to the concrete mixing.

Description

Building construction concrete mixing equipment

Technical Field

The utility model belongs to the technical field of the concrete mixing technique and specifically relates to a construction concrete mixing equipment is related to.

Background

The building construction refers to production activities in the engineering construction implementation stage, and is a construction process of various buildings, or a process of changing various lines on a design drawing into a real object at a specified place, concrete stirring equipment is required to be used for stirring and processing concrete in the construction process of the building, the concrete stirring equipment is a common mechanical equipment in the construction industry, cement, gravel aggregate and water are usually mixed and stirred into a concrete mixture, and then the mixture is stirred and processed by stirring blades in the stirring equipment;

refer to Chinese application number 202022356068.7 and disclose a concrete mixing equipment, including the equipment box, the top fixed mounting of equipment box has the apron, the left and right sides of apron all fixed mounting has the handrail, the top fixed mounting of apron has the motor case, the department fixed mounting has driving motor in the middle of the inner chamber of motor case, department swing joint has the first puddler in the middle of the inner chamber of equipment box, the bottom of first puddler and the inner chamber bottom swing joint of equipment box, the top of first puddler runs through equipment box, apron and the output shaft of motor case and driving motor is connected; according to the concrete mixing equipment, the water collecting tank, the water storage box, the liquid pump, the first water outlet pipe, the second water outlet pipe and the high-pressure spray head are arranged, so that the equipment box can be comprehensively cleaned, and the phenomenon that concrete remained in the equipment causes inaccurate proportion due to subsequent feeding and batching is avoided;

but the utility model discloses a still there is not enough below, because first gear and second gear are installed in the equipment box, when first gear and second gear during operation, the concrete easily with first gear and second gear contact, thereby can lead to first gear and second gear card to die, influence first stirring leaf and the smooth and easy nature of second stirring leaf rotation stirring, and before wasing the equipment box through the high pressure nozzle, the high pressure nozzle is the direct mixing in the concrete of equipment box, so that in the concrete easily enters the high pressure nozzle, lead to high pressure nozzle to block up, thereby can influence high pressure nozzle's water spray smoothness nature, and when arranging the material through the feed reversing opening, because the concrete has viscidity, the concrete easily blocks up the feed reversing opening, thereby can influence the smooth and easy row material nature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a construction concrete mixing equipment does benefit to the smooth and easy nature of guaranteeing first stirring leaf and second stirring leaf rotation stirring, and prevents that high pressure nozzle from being blockked up by the concrete, still does benefit to the smooth and easy nature of guaranteeing when this equipment arranges the material to the concrete.

In order to solve the prior art problem, the utility model discloses a concrete mixing device for building construction, which comprises a mixing box and a water tank, wherein the water tank is fixed on the right side of the mixing box;

the left upper end of the stirring box is communicated with a feed hopper, the upper end of the water tank is communicated with a water pump, the upper end of the water pump is communicated with an L-shaped water delivery pipe which penetrates into the stirring box from the left, a partition plate which is positioned above the feed hopper is fixed at the upper end in the stirring box, a stirring shaft which penetrates through the partition plate in an upward rotating manner is arranged at the middle end in the stirring box, a plurality of first stirring blades which are positioned below the partition plate are connected to the left end and the right end of the stirring shaft, two sides of the top end in the L-shaped water delivery pipe are rotationally connected and communicated with a shaft pipe, the lower end of the shaft pipe is rotationally penetrated through the partition plate, a plurality of second stirring blades which are positioned below the partition plate are connected to the left side and the right side of the shaft pipe, and a driving assembly is arranged above the partition plate;

a sprinkling assembly close to the lower part of the partition plate is arranged in the stirring box;

and a discharging assembly is arranged below the stirring shaft.

More, drive assembly includes motor, first gear and second gear, the motor is fixed in the middle part on top in the L type water delivery pipe, first gear fixed cover connect in the (mixing) shaft is peripheral, the second gear be equipped with two altogether and fixed cover connect in two one by one the central siphon is peripheral, the second gear all with first gear engagement.

More, watering subassembly includes sprinkler pipe, high pressure nozzle, return pivot and sealed lid, the sprinkler pipe is located every the upper end of central siphon left and right sides all communicates there is one, high pressure nozzle is located every the sprinkler pipe lower extreme all communicates there is a plurality of.

More preferably, the two sides of the lower end of each high-pressure nozzle are rotatably connected with one return rotating shaft, the inner ends of the return rotating shafts of the sealing covers are connected with one return rotating shaft, and the sealing covers cover the water outlets of the high-pressure nozzles.

More preferably, arrange the material subassembly including arranging material pipe, blow-off valve, unloading axle and a plurality of piece spiral unloading leaf, arrange the material pipe communicate in the agitator tank lower extreme, the blow-off valve communicate in arrange the material pipe lower extreme.

More, the unloading axle is fixed in the (mixing) shaft lower extreme and down extend into arrange the material pipe, spiral unloading leaf all is from last to being fixed in down the unloading axle is peripheral.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

1. the first gear and the second gear are arranged above the partition plate, and then the partition plate is used for separating concrete, so that the first gear and the second gear are prevented from being contacted with the concrete, the first gear and the second gear are prevented from being clamped by the concrete, the smoothness of the first gear and the second gear in rotation is ensured, and the smoothness of the first stirring blade and the second stirring blade in concrete stirring is ensured;

2. the high-pressure spray head is arranged at a position close to the lower part of the partition plate, and the water outlet of the high-pressure spray head is shielded by the sealing cover, so that concrete can be prevented from being sputtered into the high-pressure spray head, the high-pressure spray head is prevented from being blocked by the concrete, the smoothness of water spraying of the high-pressure spray head is ensured, and the sealing cover can be conveniently flushed away at the water outlet of the high-pressure spray head through water pressure, so that the water can be smoothly sprayed into the stirring box through the high-pressure spray head, the water can be conveniently added into the stirring box for stirring, the washing in the stirring box is facilitated, and the practicability of the equipment is ensured;

3. drive unloading axle and spiral unloading leaf through the (mixing) shaft and rotate to can be smooth and easy use the concrete discharge in the agitator tank, so as to avoid the discharge pipe to block up, guaranteed the row of this equipment material smooth and easy nature.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the shaft tube structure of the present invention;

fig. 3 is a schematic structural view of the high-pressure nozzle of the present invention.

In FIGS. 1-3: the device comprises a stirring box 1, a water tank 2, a discharging pipe 3, a water pump 4, an L-shaped water delivery pipe 5, a motor 6, a stirring shaft 7, an axle tube 8, a first stirring blade 9, a second stirring blade 10, a first gear 11, a second gear 12, a partition plate 13, a discharging shaft 14, a spiral discharging blade 15, a sprinkling pipe 16, a high-pressure nozzle 17, a return rotating shaft 18, a sealing cover 19, a discharging valve 20 and a feeding hopper 21.

Detailed Description

A building construction concrete mixing equipment:

as shown in fig. 1, in the present embodiment, the stirring device includes a stirring tank 1 and a water tank 2, the water tank 2 is fixed to the right side of the stirring tank 1, the upper left end of the stirring tank 1 is communicated with a feed hopper 21, the upper end of the water tank 2 is communicated with a water pump 4, the upper end of the water pump 4 is communicated with an L-shaped water pipe 5 penetrating into the stirring tank 1 from the left, the upper inner end of the stirring tank 1 is fixed with a partition plate 13 located above the feed hopper 21, the middle inner end of the stirring tank 1 is provided with a stirring shaft 7 rotating upward and penetrating through the partition plate 13, the left and right ends of the stirring shaft 7 are respectively connected with a plurality of first stirring blades 9 located below the partition plate 13, the two sides of the upper end of the L-shaped water pipe 5 are respectively and rotatably connected with a shaft pipe 8, the lower end of the shaft pipe 8 is rotatably penetrating through the partition plate 13, the left and right sides of the shaft pipe 8 are respectively connected with a plurality of second stirring blades 10 located below the partition plate 13, a driving assembly is arranged above the partition plate 13, the driving assembly includes a motor 6, a first gear 11 and a second gear 12, the middle of the first stirring shaft 11 is fixedly connected with two peripheral gear sleeves 12, and the two peripheral gear sleeves the second gear 12 are respectively;

when the concrete needs to be stirred, the concrete raw materials are added into the stirring box 1 through the feed hopper 21, then the motor 6 is started and the stirring shaft 7 is driven to rotate, the stirring shaft 7 can drive the first stirring blade 9, the first gear 11, the second gear 12, the shaft tube 8 and the second stirring blade 10 rotate, so that the concrete is stirred and mixed through the first stirring blade 9 and the second stirring blade 10, the first gear 11 and the second gear 12 are arranged above the partition plate 13, then the concrete is separated through the partition plate 13, the contact between the concrete and the first gear 11 and the second gear 12 is favorably prevented, the first gear 11 and the second gear 12 are prevented from being clamped by the concrete, the smoothness when the first gear 11 and the second gear 12 rotate is ensured, and the smoothness when the first stirring blade 9 and the second stirring stir the concrete is ensured.

As shown in fig. 1-3, in the present embodiment, a water spraying assembly is disposed in the stirring tank 1 and is close to the lower portion of the partition plate 13, the water spraying assembly includes a water spraying pipe 16, a high pressure nozzle 17, a return rotating shaft 18 and a sealing cover 19, the upper end of the water spraying pipe 16 located at the left and right sides of each shaft pipe 8 is communicated with one water spraying pipe, the lower end of each water spraying pipe 16 is communicated with a plurality of high pressure nozzles 17, the two sides of the lower end of each high pressure nozzle 17 are rotatably connected with one water spraying pipe 18, the inner end of each return rotating shaft 18 in the sealing cover 19 is connected with one water spraying pipe, and the sealing cover 19 covers the water outlet of the high pressure nozzle 17;

and set up high pressure nozzle 17 in the position that is close to baffle 13 below, and shelter from the delivery port at high pressure nozzle 17 through sealed lid 19 to can prevent that the concrete from spattering to high pressure nozzle 17 in, in order to avoid high pressure nozzle 17 to be blockked up by the concrete, guaranteed high pressure nozzle 17's watering smoothness nature.

As shown in fig. 1 to 3, in this embodiment, the upper ends of the sprinkler pipes 16 located at the left and right sides of each axle pipe 8 are respectively communicated with one, the lower ends of the high-pressure nozzles 17 located at the sprinkler pipes 16 are respectively communicated with a plurality of sprinkler pipes, the two sides of the lower end of each high-pressure nozzle 17 located at the return rotating shafts 18 are respectively and rotatably connected with one sprinkler pipe, the inner ends of the sealing covers 19 located at the return rotating shafts 18 are respectively connected with one sprinkler pipe, and the sealing covers 19 cover the water outlets of the high-pressure nozzles 17;

and when need to add water stirring or washing in agitator tank 1, under the prerequisite of the water that is equipped with in water tank 2, start water pump 4 and with the water in the water tank 2 pump the L type raceway 5 in proper order, central siphon 8, in sprinkler pipe 16 and the high pressure nozzle 17, through setting up high pressure nozzle 17 in the position that is close to baffle 13 below, when water pressure rushes sealed lid 19, in this process, sealed lid 19 can drive back force pivot 18 and rotate, consequently can be convenient through water pressure with sealed lid 19 at the delivery port department of high pressure nozzle 17 rush open, combine the rotation of central siphon 8 and drive sprinkler pipe 16 and high pressure nozzle 17 and rotate together, thereby can be through the even and smooth stirring of adding water in agitator tank 1 of high pressure nozzle 17, under the prerequisite that the concrete in agitator tank 1 discharged, through the water of high pressure nozzle 17, still do benefit to wash in agitator tank 1, the practicality of this equipment has been guaranteed, after high pressure nozzle 17 spills water finishes, combine the back force of back force pivot 18 can drive sealed lid 19 in the delivery port of high pressure nozzle 17 again, prevent that the concrete from getting into in the high pressure nozzle 17.

As shown in fig. 1, in this embodiment, a discharge assembly is arranged below the stirring shaft 7, the discharge assembly includes a discharge pipe 3, a discharge valve 20, a discharge shaft 14 and a plurality of spiral discharge blades 15, the discharge pipe 3 is communicated with the lower end of the stirring tank 1, the discharge valve 20 is communicated with the lower end of the discharge pipe 3, the discharge shaft 14 is fixed at the lower end of the stirring shaft 7 and extends downward into the discharge pipe 3, and the spiral discharge blades 15 are all fixed at the periphery of the discharge shaft 14 from top to bottom;

when concrete or the waste water that produces after washing discharges out agitator tank 1 as required, open relief valve 20, because (mixing) shaft 7 can drive unloading axle 14 and spiral unloading leaf 15 when rotating and rotate together, consequently, the rotation through spiral unloading leaf 15 can be smooth and easy drive the concrete discharge use in agitator tank 1, in order to avoid discharge pipe 3 to block up, guaranteed the row's of this equipment material smoothness nature, and through the cooperation of discharge pipe 3 and relief valve 20, conveniently discharge the waste water in agitator tank 1.

Claims

1. The utility model provides a construction concrete mixing equipment, includes agitator tank (1) and water tank (2), water tank (2) are fixed in agitator tank (1) right side, its characterized in that:

the left upper end of the stirring box (1) is communicated with a feed hopper (21), the upper end of the water tank (2) is communicated with a water pump (4), the upper end of the water pump (4) is communicated with an L-shaped water conveying pipe (5) which penetrates into the stirring box (1) from the left, a partition plate (13) which is positioned above the feed hopper (21) is fixed at the upper end of the stirring box (1), a stirring shaft (7) which rotates upwards and penetrates through the partition plate (13) is arranged at the middle end of the stirring box (1), a plurality of first stirring blades (9) which are positioned below the partition plate (13) are connected at the left end and the right end of the stirring shaft (7), a shaft tube (8) is rotatably connected and communicated with the two sides of the inner top end of the L-shaped water conveying pipe (5), the lower end of the shaft tube (8) rotatably penetrates through the partition plate (13), a plurality of second stirring blades (10) which are positioned below the partition plate (13) are connected at the left side and the right side of the shaft tube (8), and a driving assembly is arranged above the partition plate (13);

a sprinkling assembly close to the lower part of the partition plate (13) is arranged in the stirring box (1);

a discharging component is arranged below the stirring shaft (7).

2. The building construction concrete mixing apparatus of claim 1, wherein: the driving assembly comprises a motor (6), a first gear (11) and a second gear (12), the motor (6) is fixed in the middle of the inner top end of the L-shaped water pipe (5), the first gear (11) is fixedly sleeved on the periphery of the stirring shaft (7), the second gear (12) is provided with two gears which are fixedly sleeved on the periphery of the shaft pipe (8) one by one, and the second gear (12) is meshed with the first gear (11).

3. The building construction concrete mixing apparatus of claim 1, wherein: watering subassembly includes watering pipe (16), high pressure nozzle (17), return pivot (18) and sealed lid (19), watering pipe (16) are located every the upper end of central siphon (8) left and right sides all communicates there is one, high pressure nozzle (17) are located every watering pipe (16) lower extreme all communicates there is a plurality of.

4. The building construction concrete mixing apparatus of claim 3, wherein: the two sides of the lower end of each high-pressure spray head (17) of each return rotating shaft (18) are rotatably connected with one sealing cover (19), the inner end of each return rotating shaft (18) of each sealing cover (19) is connected with one sealing cover, and each sealing cover (19) covers the water outlet of each high-pressure spray head (17).

5. The building construction concrete mixing apparatus according to claim 1, wherein: the discharge assembly comprises a discharge pipe (3), a discharge valve (20), a discharge shaft (14) and a plurality of spiral discharge blades (15), the discharge pipe (3) is communicated with the lower end of the stirring box (1), and the discharge valve (20) is communicated with the lower end of the discharge pipe (3).

6. The building construction concrete mixing apparatus of claim 5, wherein: the discharging shaft (14) is fixed at the lower end of the stirring shaft (7) and extends downwards into the discharging pipe (3), and the spiral discharging blades (15) are fixed on the periphery of the discharging shaft (14) from top to bottom.