CN219466523U - High-efficient agitating unit of concrete - Google Patents

Abstract

The application discloses high-efficient agitating unit of concrete relates to concrete mixing technical field, including the agitator tank, the top fixedly connected with feeder hopper of agitator tank, wherein one side fixedly connected with row material pipe of the bottom of agitator tank, agitator tank inner chamber top fixed mounting has crushing structure. This application sets up through the cooperation between structures such as backup pad, the slide tube, the bumper shock absorber and buffer plate, the concrete aggregate after smashing the structure falls on the buffer plate at first, extrusion buffer plate moves down and drives slide bar extrusion bumper shock absorber, buffer the buffer plate through the bumper shock absorber, then the aggregate is through stirring to agitator tank inner chamber bottom along buffer plate both sides downward slide, block and buffer the concrete aggregate that drops through setting up the buffer plate, the existing agitating unit that has avoided as far as possible lacks protective equipment, the concrete aggregate after smashing can directly smash on the stirring structure, cause the stirring structure to damage the problem of deformation because of the impact of concrete aggregate easily.

Description

High-efficient agitating unit of concrete

Technical Field

The application relates to the technical field of concrete mixing, in particular to a concrete efficient mixing device.

Background

The concrete stirring device is a machine for mixing cement, sand aggregate and water and stirring the mixture into a concrete mixture. Mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like.

The utility model patent of publication No. CN211440600U proposes a concrete stirring device of stirring, including the agitator tank, agitator tank right side wall fixed mounting has crushing motor and agitator motor, crushing motor power take off end is connected with transmission shaft A power input, transmission shaft A end transmission is connected with the driving gear, the meshing of driving gear upper end is connected with driven gear, and the welding of driving gear left side has crushing roller A, driven gear left side welding has crushing roller B, agitator motor power take off end is connected with transmission shaft B power input, transmission shaft B end transmission is connected with the (mixing) shaft, (mixing) shaft surface welding has the stirring sword, agitator tank inside wall fixedly connected with blanking slide, and agitator tank left side wall fixedly connected with washout tank, the high-pressure water pipe has been pegged graft on the washout tank top, the high-pressure pump is installed in the high-pressure water pipe left side, and the high-pressure water pipe end can dismantle and be connected with the high-pressure nozzle, the high-pressure nozzle is located inside the agitator tank.

Above-mentioned agitating unit smashes concrete aggregate through setting up crushing apparatus, makes concrete stirring more even, lacks protective equipment between crushing apparatus and the agitated vessel, nevertheless, leads to smashing concrete aggregate after the back and directly smashes on the agitated vessel, causes the agitated vessel to damage the deformation because of the impact of concrete aggregate easily.

Disclosure of Invention

In order to improve the problem that the existing stirring device lacks protective equipment, the crushed concrete aggregate can directly fall on the stirring device and damage deformation of the stirring device due to impact of the concrete aggregate is easy to cause, the application provides a concrete efficient stirring device.

The application provides a high-efficient agitating unit of concrete adopts following technical scheme:

the utility model provides a high-efficient agitating unit of concrete, includes the agitator tank, the top fixedly connected with feeder hopper of agitator tank, wherein one side fixedly connected with row material pipe of the bottom of agitator tank, agitator tank inner chamber top fixed mounting has crushing structure, stirring structure is installed to the inner chamber bottom of agitator tank, crushing structure with symmetrical fixed mounting has the backup pad on the agitator tank both sides lateral wall between the stirring structure, the equal fixedly connected with slide pipe in both ends top of backup pad, the slide pipe is kept away from the one end sliding connection of backup pad has the slide bar, the slide bar is located one end fixedly connected with spring buffer in the slide pipe inner chamber, spring buffer keep away from the one end of slide bar with slide pipe inner wall fixed connection, the slide bar is located the outside one end fixedly connected with buffer board that is the arc structure of slide pipe.

Through adopting above technical scheme, during the use, the user at first passes through the feeder hopper with the concrete aggregate and leads to in the agitator tank inner chamber, then the user starts crushing structure, further smash the concrete aggregate through crushing structure, improve the homogeneity after the concrete aggregate stirring mixes, the concrete aggregate after smashing drops down at the action of gravity, the concrete aggregate at first drops at the top of buffer board, the buffer board receives decurrent impact effort this moment, can downwardly extrusion slide tube to slide in the slide tube inner chamber, thereby the spring buffer of extrusion installation in the slide tube inner chamber buffers the buffer board, prevent the concrete aggregate that drops and the hard collision of buffer board, lead to the problem that the buffer board damaged, after the concrete aggregate drops on the buffer board, because the buffer board is the arc structure, the concrete aggregate can be through the buffer board both sides slow to the agitator tank inner chamber bottom, user starts stirring structure this moment, can carry out intensive mixing with concrete aggregate and concrete aggregate, because set up the buffer board and stop and cushion the concrete aggregate that drops, the current agitating unit lacks protective equipment, the concrete aggregate after smashing can directly drop on the buffer board and cause the problem that the stirring structure damages because of the impact of the concrete aggregate that the structure is broken easily.

Optionally, the crushing structure includes two rotation connect in crushing roller in the agitator tank inner chamber, wherein one end fixedly connected with gear of crushing roller, two crushing roller tip fixed connection the intermeshing is connected between the gear, fixedly connected with first motor on the agitator tank lateral wall, the output of first motor runs through the agitator tank and with one of them gear fixed connection.

Through adopting above technical scheme, when leading-in to the agitator tank with concrete aggregate inside, the user can start first motor, thereby drive gear rotation drive with this gear fixed connection's crushing roller rotation through first motor, and through gear intermeshing between two crushing rollers, under the drive effect of gear, can make two crushing rollers synchronous reverse rotation, extrude crushing work to concrete aggregate.

Optionally, the stirring structure is including setting up the (mixing) shaft on the agitator tank inner chamber lateral wall, the week side fixedly connected with of (mixing) shaft is a plurality of stirring sword, fixed mounting has the second motor on the agitator tank in one of them one end outside of (mixing) shaft, the output of second motor in agitator shaft tip fixed connection.

Through adopting above technical scheme, when leading-in to agitator tank inner chamber bottom with the concrete aggregate after smashing, the user can start the second motor, drives the (mixing) shaft through the second motor and rotates in the agitator tank inner chamber to drive a plurality of stirring sword and rotate, fully stir the concrete, because the concrete aggregate is smashed, can reduce the resistance to the stirring sword at stirring in-process large granule aggregate, thereby improved the stirring efficiency to the concrete aggregate greatly.

Optionally, a sealing bearing is sleeved at the joint of the stirring shaft and the inner wall of the stirring tank, an inner ring of the sealing bearing is fixedly connected with the stirring shaft, and an outer ring of the sealing bearing is embedded in the side wall of the stirring tank and is fixedly connected with the inner wall of the stirring tank.

Through adopting above technical scheme, set up sealed bearing in the junction of (mixing) shaft and agitator tank for reduce the frictional force between (mixing) shaft and the agitator tank lateral wall, make things convenient for the second motor to drive the (mixing) shaft and rotate in the agitator tank inner chamber.

Optionally, the backup pad is rectangular plate structure, the both ends of backup pad all are equipped with the bolt, the bolt runs through the backup pad, the bolt with the looks spiro union of agitator tank inner wall.

Through adopting above technical scheme, set up the backup pad and be used for supporting the buffer board, adopt the connected mode of bolt spiro union to connect, not only connect firmly, convenience of customers installs and dismantles work moreover.

Optionally, the buffer plate is arc structure, the buffer plate shelters from the headspace of stirring sword completely.

Through adopting above technical scheme, set the buffer board into the arc structure, make the aggregate that drops on the buffer board can follow the both ends slow landing of buffer board. The buffer plate completely shields the top space of the stirring blade, so that the problem that the stirring blade is damaged and deformed due to the impact action of concrete aggregate sliding off the buffer plate on the stirring blade can be avoided as much as possible.

Optionally, one side of the stirring tank is fixedly provided with a water tank, a submersible pump is arranged in an inner cavity of the water tank, a water delivery pipe is fixedly connected to a drainage end of the submersible pump, one end of the water delivery pipe, which is far away from the submersible pump, penetrates through the stirring tank from the side wall of the top of the stirring tank and is fixedly connected with the stirring tank, and one end of the water delivery pipe, which is positioned in the inner cavity of the stirring tank, is fixedly connected with a spray head.

Through adopting above technical scheme, when accomplishing and deriving the back to the concrete mixing, the user can start the immersible pump, carries the shower nozzle department through the raceway with the clear water of water tank inside through the immersible pump, washs the agitator tank inside through the shower nozzle with clear water blowout, avoids remaining concrete to solidify the hardening in the agitator tank inner chamber as far as possible, inconvenient user's problem of using next time.

Optionally, a plurality of equidistant fixed rings are sleeved on a section of outer surface of the water delivery pipe, which is positioned outside the water tank, the inner wall of the fixed rings is fixedly connected with the water delivery pipe, and the outer surface of the fixed rings is fixedly connected with the side wall of the stirring tank.

Through adopting above technical scheme, set up solid fixed ring and be used for fixing the raceway, avoid the raceway to the greatest extent because of rivers impact rocks by a wide margin when carrying clear water, lead to the raceway tip and the problem that the junction of immersible pump and shower nozzle drops easily.

In summary, the beneficial effects of the application are as follows:

this application sets up through the cooperation between structures such as backup pad, the slide tube, the bumper shock absorber and buffer plate, the concrete aggregate after smashing the structure falls on the buffer plate at first, extrusion buffer plate moves down and drives slide bar extrusion bumper shock absorber, buffer the buffer plate through the bumper shock absorber, then the aggregate is through stirring to agitator tank inner chamber bottom along buffer plate both sides downward slide, block and buffer the concrete aggregate that drops through setting up the buffer plate, the existing agitating unit that has avoided as far as possible lacks protective equipment, the concrete aggregate after smashing can directly smash on the stirring structure, cause the stirring structure to damage the problem of deformation because of the impact of concrete aggregate easily.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present application;

FIG. 2 is a schematic view of the mounting structure of the buffer plate of the present application;

fig. 3 is a schematic view of the installation of the pulverizing structure of the present application.

Reference numerals illustrate: 1. a stirring tank; 2. a feed hopper; 3. a discharge pipe; 4. a pulverizing roller; 5. a gear; 6. a first motor; 7. a stirring shaft; 8. a stirring blade; 9. a second motor; 10. a support plate; 11. a bolt; 12. a slide tube; 13. a slide bar; 14. a spring buffer; 15. a buffer plate; 16. a water tank; 17. submersible pump; 18. a water pipe; 19. a spray head; 20. and a fixing ring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1 to 3, a concrete high efficiency stirring apparatus includes a stirring tank 1 for stirring and mixing concrete. The top fixedly connected with of agitator tank 1 is convenient for the user to add the feeder hopper 2 of concrete aggregate in the agitator tank 1 inner chamber, and wherein one side fixedly connected with of the bottom of agitator tank 1 is used for the discharge pipe 3 of the concrete discharge after mixing.

The crushing structure for crushing the concrete aggregate is fixedly arranged at the top of the inner cavity of the stirring box 1, and the uniformity of concrete stirring is greatly improved by crushing the concrete aggregate. The stirring structure for stirring and mixing the crushed concrete is arranged at the bottom of the inner cavity of the stirring box 1.

Support plates 10 are symmetrically and fixedly arranged on the side walls of the two sides of the stirring box 1 between the crushing structure and the stirring structure. The both ends top of backup pad 10 is all fixedly connected with slide pipe 12, and the one end sliding connection that slide pipe 12 kept away from backup pad 10 has slide bar 13, and slide bar 13 is located the one end fixedly connected with spring buffer 14 in the slide pipe 12 inner chamber, and the one end that slide bar 13 was kept away from to spring buffer 14 and slide pipe 12 inner wall fixed connection, the one end fixedly connected with that slide bar 13 is located the slide pipe 12 outside is the buffer board 15 of arc structure, and the intermediate height of buffer board 15 is higher than the both ends height of buffer board 15. When the concrete aggregate after smashing through smashing the structure falls under the action of gravity, the concrete aggregate falls at the top of buffer board 15 at first, buffer board 15 receives decurrent impact force this moment, can downwardly extrusion slide tube 12 to slide in the slide tube 12 inner chamber, thereby spring buffer 14 of extrusion installation in the slide tube 12 inner chamber buffers buffer board 15, prevent the concrete aggregate that drops and buffer board 15 hard collision, lead to the problem of buffer board 15 damage, after the concrete aggregate drops on buffer board 15, because buffer board 15 is the arc structure, the concrete aggregate can slowly slide to agitator tank 1 inner chamber bottom through buffer board 15 both sides.

During the use, the user at first passes through the feeder hopper 2 with the concrete aggregate and leads to in the agitator tank 1 inner chamber, then the user starts crushing structure, further smash the concrete aggregate through crushing structure, improve the homogeneity after the concrete aggregate stirring mixes, the concrete aggregate after smashing falls down at the top of buffer board 15 at first, buffer board 15 receives decurrent impact effort this moment, can push down slide tube 12 to slide in the slide tube 12 inner chamber, thereby spring buffer 14 of extrusion installation in slide tube 12 inner chamber buffers buffer board 15, prevent the concrete aggregate that drops and the hard collision of buffer board 15, lead to the problem that buffer board 15 damaged, after the concrete aggregate drops on buffer board 15, because buffer board 15 is the arc structure, the concrete aggregate can be through buffer board 15 both sides slow slip to agitator tank 1 inner chamber bottom, this moment, the user starts stirring structure, can fully mix concrete aggregate and concrete aggregate that drops, because set up buffer board 15 blocks and buffers to the concrete aggregate that drops, the problem that the concrete aggregate that directly deforms because of setting up buffer board 15 and can damage the concrete aggregate that drops on the structure of the stirring device that directly lacks, the problem that the concrete aggregate that the structure damaged is easy to damage.

Referring to fig. 1 and 3, the crushing structure comprises two crushing rollers 4 rotatably connected in the inner cavity of the stirring tank 1, one end of each crushing roller 4 is fixedly connected with a gear 5, the gears 5 fixedly connected with the end parts of the two crushing rollers 4 are connected with each other in a meshed manner, a first motor 6 is fixedly connected to the outer side wall of the stirring tank 1, and the output end of the first motor 6 penetrates through the stirring tank 1 and is fixedly connected with one of the gears 5. When the concrete aggregate is led into the stirring box 1, a user can start the first motor 6, drive the gear 5 to rotate through the first motor 6 so as to drive the crushing roller 4 fixedly connected with the gear 5 to rotate, and the two crushing rollers 4 are mutually meshed through the gear 5, so that the two crushing rollers 4 can synchronously and reversely rotate under the driving action of the gear 5, and the crushing work is carried out on the concrete aggregate.

Referring to fig. 1, the stirring structure comprises a stirring shaft 7 arranged on the side wall of the inner cavity of the stirring tank 1, a plurality of stirring blades 8 are fixedly connected to the periphery of the stirring shaft 7, a second motor 9 is fixedly installed on the stirring tank 1 outside one end of the stirring shaft 7, and the output end of the second motor 9 is fixedly connected to the end part of the stirring shaft 7. When the crushed concrete aggregate is led into the bottom of the inner cavity of the stirring box 1, a user can start the second motor 9, and the stirring shaft 7 is driven to rotate in the inner cavity of the stirring box 1 through the second motor 9, so that the stirring blades 8 are driven to rotate, the concrete is fully stirred, and the resistance of the large-particle aggregate to the stirring blades 8 in the stirring process can be reduced due to the fact that the concrete aggregate is crushed, so that the stirring efficiency of the concrete aggregate is greatly improved.

Referring to fig. 1, a sealing bearing is sleeved at the joint of the stirring shaft 7 and the inner wall of the stirring tank 1, the inner ring of the sealing bearing is fixedly connected with the stirring shaft 7, and the outer ring of the sealing bearing is embedded in the side wall of the stirring tank 1 and is fixedly connected with the inner wall of the stirring tank 1. The sealing bearing is arranged at the joint of the stirring shaft 7 and the stirring box 1 and used for reducing friction between the stirring shaft 7 and the side wall of the stirring box 1, so that the second motor 9 can conveniently drive the stirring shaft 7 to rotate in the inner cavity of the stirring box 1.

Referring to fig. 1 and 2, the support plate 10 has a rectangular plate-like structure, bolts 11 are provided at both ends of the support plate 10, the bolts 11 penetrate the support plate 10, and the bolts 11 are screwed with the inner wall of the stirring tank 1. The supporting plate 10 is used for supporting the buffer plate 15, and the bolts 11 are connected in a screwed connection mode, so that the connection is stable, and a user can conveniently install and detach the buffer plate.

Referring to fig. 2, the buffer plate 15 has an arc-shaped structure, and the buffer plate 15 completely shields the top space of the stirring blade 8. The buffer plate 15 is arranged in an arc-shaped structure, so that aggregate falling on the buffer plate 15 can slowly slide down from the two ends of the buffer plate 15. The buffer plate 15 completely shields the top space of the stirring blade 8, so that the problem that the stirring blade 8 is damaged and deformed due to the impact action of concrete aggregate sliding off from the buffer plate 15 on the stirring blade 8 can be avoided as much as possible.

Referring to fig. 1, a water tank 16 is fixedly installed on one side of the stirring tank 1, a submersible pump 17 is installed in an inner cavity of the water tank 16, a water delivery pipe 18 is fixedly connected to a water discharge end of the submersible pump 17, one end, away from the submersible pump 17, of the water delivery pipe 18 penetrates the stirring tank 1 from the side wall of the top of the stirring tank 1 and is fixedly connected with the stirring tank 1, and a spray head 19 is fixedly connected to one end, located in the inner cavity of the stirring tank 1, of the water delivery pipe 18. After the concrete is stirred and led out, a user and the submersible pump 17 are started, clean water in the water tank 16 is conveyed to the spray head 19 through the water conveying pipe 18 by the submersible pump 17, the interior of the stirring tank 1 is cleaned by spraying the clean water through the spray head 19, and the problem that residual concrete is solidified and hardened in the inner cavity of the stirring tank 1 is avoided as much as possible, so that the next use of the user is inconvenient.

Referring to fig. 1, a section of outer surface of the water pipe 18, which is located outside the water tank 16, is sleeved with a plurality of equally distributed fixing rings 20, the inner wall of each fixing ring 20 is fixedly connected with the water pipe 18, and the outer surface of each fixing ring 20 is fixedly connected with the side wall of the stirring tank 1. The fixing ring 20 is used for fixing the water delivery pipe 18, so that the problem that the water delivery pipe 18 is easy to fall off at the joint of the end part of the water delivery pipe 18, the submersible pump 17 and the spray head 19 due to large shaking caused by water flow impact when the water delivery pipe 18 delivers clear water is avoided as much as possible.

The implementation principle of the application is as follows: during the use, the user at first passes through the feeder hopper 2 with the concrete aggregate and leads to in the agitator tank 1 inner chamber, then the user starts crushing structure, further smash the concrete aggregate through crushing structure, improve the homogeneity after the concrete aggregate stirring mixes, the concrete aggregate after smashing falls down at the top of buffer board 15 at first, buffer board 15 receives decurrent impact effort this moment, can push down slide tube 12 to slide in the slide tube 12 inner chamber, thereby spring buffer 14 of extrusion installation in slide tube 12 inner chamber buffers buffer board 15, prevent the concrete aggregate that drops and the hard collision of buffer board 15, lead to the problem that buffer board 15 damaged, after the concrete aggregate drops on buffer board 15, because buffer board 15 is the arc structure, the concrete aggregate can be through buffer board 15 both sides slow slip to agitator tank 1 inner chamber bottom, this moment, the user starts stirring structure, can fully mix concrete aggregate and concrete aggregate that drops, because set up buffer board 15 blocks and buffers to the concrete aggregate that drops, the problem that the concrete aggregate that directly deforms because of setting up buffer board 15 and can damage the concrete aggregate that drops on the structure of the stirring device that directly lacks, the problem that the concrete aggregate that the structure damaged is easy to damage.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a high-efficient agitating unit of concrete, includes agitator tank (1), the top fixedly connected with feeder hopper (2) of agitator tank (1), wherein one side fixedly connected with row material pipe (3), its characterized in that of the bottom of agitator tank (1): the utility model discloses a stirring tank, including stirring tank (1), baffle plate (15) are located, stirring tank (1) inner chamber top fixed mounting has crushing structure, stirring tank (1) inner chamber bottom installs stirring structure, crushing structure with symmetrical fixed mounting has backup pad (10) on stirring tank (1) both sides lateral wall between the stirring structure, equal fixedly connected with slide pipe (12) in both ends top of backup pad (10), slide pipe (12) are kept away from one end sliding connection of backup pad (10) has slide bar (13), slide bar (13) are located one end fixedly connected with spring buffer (14) in slide pipe (12) inner chamber, spring buffer (14) keep away from one end of slide bar (13) with slide pipe (12) inner wall fixed connection, slide bar (13) are located one end fixedly connected with that slide pipe (12) outside is arc structure baffle plate (15).

2. The efficient concrete stirring device according to claim 1, wherein: crushing structure include two rotate connect in crushing roller (4) in agitator tank (1) inner chamber, wherein one of them end fixedly connected with gear (5) of crushing roller (4), two the intermeshing is connected between gear (5) of crushing roller (4) tip fixed connection, fixedly connected with first motor (6) on agitator tank (1) lateral wall, the output of first motor (6) runs through agitator tank (1) and with one of them gear (5) fixed connection.

3. The efficient concrete stirring device according to claim 1, wherein: stirring structure is including setting up (7) on stirring box (1) inner chamber lateral wall, the week side fixedly connected with of (7) stirring axle is a plurality of stirring sword (8), fixed mounting has second motor (9) on stirring box (1) in the one end outside of (7) stirring axle, the output of second motor (9) in (7) tip fixed connection.

4. A concrete high efficiency mixer apparatus as set forth in claim 3 wherein: the stirring device is characterized in that a sealing bearing is sleeved at the joint of the stirring shaft (7) and the inner wall of the stirring box (1), the inner ring of the sealing bearing is fixedly connected with the stirring shaft (7), and the outer ring of the sealing bearing is embedded in the side wall of the stirring box (1) and is fixedly connected with the inner wall of the stirring box (1).

5. The efficient concrete stirring device according to claim 1, wherein: the supporting plate (10) is of a rectangular plate-shaped structure, bolts (11) are arranged at two ends of the supporting plate (10), the bolts (11) penetrate through the supporting plate (10), and the bolts (11) are in threaded connection with the inner wall of the stirring box (1).

6. A concrete high efficiency mixer apparatus as set forth in claim 3 wherein: the buffer plate (15) is of an arc-shaped structure, and the buffer plate (15) completely shields the top space of the stirring blade (8).

7. The efficient concrete stirring device according to claim 1, wherein: one side of the stirring box (1) is fixedly provided with a water tank (16), a submersible pump (17) is arranged in an inner cavity of the water tank (16), a water delivery pipe (18) is fixedly connected to a drainage end of the submersible pump (17), one end of the water delivery pipe (18), which is far away from the submersible pump (17), penetrates through the stirring box (1) from the side wall of the top of the stirring box (1) and is fixedly connected with the stirring box (1), and the water delivery pipe (18) is positioned at one end in the inner cavity of the stirring box (1) and is fixedly connected with a spray head (19).

8. The efficient concrete stirring device according to claim 7, wherein: the water delivery pipe (18) is positioned on one section of the outer surface outside the water tank (16), a plurality of fixed rings (20) distributed at equal intervals are sleeved on the section of the outer surface, the inner wall of each fixed ring (20) is fixedly connected with the water delivery pipe (18), and the outer surface of each fixed ring (20) is fixedly connected with the side wall of the stirring tank (1).