CN203765798U - Concrete agitator - Google Patents

Concrete agitator Download PDF

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Publication number
CN203765798U
CN203765798U CN201420086933.2U CN201420086933U CN203765798U CN 203765798 U CN203765798 U CN 203765798U CN 201420086933 U CN201420086933 U CN 201420086933U CN 203765798 U CN203765798 U CN 203765798U
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CN
China
Prior art keywords
mixing drum
concrete
chassis
motor
feed hopper
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420086933.2U
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Chinese (zh)
Inventor
刘奇锋
Original Assignee
刘奇锋
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Priority to CN201420086933.2U priority Critical patent/CN203765798U/en
Application granted granted Critical
Publication of CN203765798U publication Critical patent/CN203765798U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a concrete agitator in order to solve the problems of high charging cost and low efficiency of a concrete agitator in the prior art. The concrete agitator provided by the utility model comprises a chassis below which support legs and travelling wheels are arranged, wherein one end of the chassis is provided with a traction rod; an agitating drum is arranged above the chassis and is driven by a first motor; a feeding hopper is fixedly arranged above one side of the stirring drum and is connected with a detachable spiral conveyor. According to the concrete agitator, the ascending-descending way of the feeding hopper is changed to a fixed mode from the original driving steel wire rope mode, the use amounts of vulnerable parts and bearings are reduced greatly, the steel wire rope is replaced by the spiral conveyor to drive the feeding hopper to ascend and descend, the efficiency is high, the danger coefficient is lowered, and the concrete agitator is easy to maintain and high in structure stability.

Description

Concrete mixer
Technical field
The utility model relates to building machinery field, refers to especially a kind of concrete mixer.
Background technology
Concrete mixer is the machinery that cement, sandstone aggregate and water mixing mixing is become to concrete mixture.Mainly by mixing cylinder, reinforced and shedding mechanism, water system, prime mover, transmission mechanism, frame and supporting arrangement etc. form.In order to ensure concrete mixing quality, require concrete mixture to stir, mixing time is short, and discharging is fast, and less residue consumes energy low and pollutes few.The principal element that affects concrete mixer mixing quality is: the version of mixer, the reinforced capacity of mixer and the ratio of mixing a geometric volume, reinforced program and the feed location of compound, the configuration of stirring vane and the geometric angle of arrangement, the wear condition of mixing speed and blade liner plate etc.
At present, the reinforced program of conventional concrete mixer is to promote feed hopper with shackle line to feed in raw material on the market, because shackle line is promoting in decline process and can being worn, need to often change, not only cost of idleness, and easily cause danger and injure personnel by a crashing object.In addition, this mode needs artificial loading, is unfavorable for saving manpower, and the time that feed hopper rises and declines is longer, and efficiency of construction is reduced greatly.
Therefore, need now a kind of feed way concrete mixer of quick and safe more badly.
Utility model content
The utility model proposes a kind of concrete mixer, solved in prior art the reinforced cost of concrete mixer large, inefficient problem.
The technical solution of the utility model is achieved in that a kind of concrete mixer, comprise chassis, below, described chassis is provided with supporting leg and road wheel, the one end on described chassis is provided with draw bar, top, described chassis is provided with mixing drum, described mixing drum is driven by the first motor, and described mixing drum one side top is installed with feed hopper, and described feed hopper is connected with a dismountable conveying worm.
As one preferred embodiment, described conveying worm comprises pipeline, and described pipeline is provided with charging aperture and discharging opening, in described pipeline, be provided with helical blade, in the middle of described helical blade, be provided with power transmission shaft, the top of described power transmission shaft is connected with drive, and described drive is driven by the second motor.
As one preferred embodiment, described pipeline upper end is provided with the second motor mounting groove, and the size of described the second motor mounting groove and described the second motor are suitable.
As one preferred embodiment, described feed hopper is provided with the deck for fixing described conveying worm, and the number of described deck is two.
As one preferred embodiment, between described feed hopper and described mixing drum, be fixed with channel-section steel.
As one preferred embodiment, described charging aperture is connected with one for holding concrete storage bin.
As one preferred embodiment, the inside of described mixing drum is welded with a pair of upper hinge and a pair of lower blade, described upper hinge and described lower blade arranged crosswise, and described upper hinge and described lower blade form an angle with the axis of described mixing drum respectively.
Adopt after technique scheme, the beneficial effects of the utility model are: a kind of concrete mixer, comprise chassis, below, chassis is provided with supporting leg and road wheel, the one end on chassis is provided with draw bar, and top, chassis is provided with mixing drum, and mixing drum is driven by the first motor, mixing drum one side top is installed with feed hopper, and feed hopper is connected with a dismountable conveying worm.Feed hopper is fixed by originally using shackle line lifting to change into, greatly reduce the consumption of consumable accessory and bearing, replace steel wire rope with conveying worm and drive feed hopper to rise and decline, efficiency is higher, and danger coefficient reduces, easy-maintaining, structural stability is strong.
Conveying worm comprises pipeline, and pipeline is provided with charging aperture and discharging opening, is provided with helical blade in pipeline, in the middle of helical blade, is provided with power transmission shaft, and the top of power transmission shaft is connected with drive, and drive is driven by the second motor.Conveying worm adopts split type connection with concrete mixer, can disassembled and assembled freely in use procedure, very convenient, conveying worm is controlled by independent motor, and security performance and Practical Performance are more outstanding, and concrete material enters pipeline from charging aperture, drive drive to drive the rotation of power transmission shaft by the second motor, helical blade will be delivered to discharging opening on concrete material screw, and discharging opening is positioned at feed hopper top, thereby makes concrete material fall into feed hopper.Conveying worm not only can delivering concrete raw material, can also carry the building materials such as cement.
Pipeline upper end is provided with the second motor mounting groove, and the size of the second motor mounting groove and the second motor are suitable.The second motor mounting groove can hold the second motor, prevents that the second motor from causing danger from high falling.
Feed hopper is provided with the deck for fixing conveying worm, and the number of deck is two.Deck can be fixed being connected between conveying worm and mixing drum better, prevents in the time that concrete mixer is worked, because vibrations or machine move and cause helical feed frame to depart from from mixing drum.
Between feed hopper and mixing drum, be fixed with channel-section steel, reduced the consumption of consumable accessory and bearing, make to become and be rigidly connected between feed hopper and mixing drum, more firm.
Charging aperture is connected with one for holding concrete storage bin, the Hatch Opening of storage bin is larger, can facilitate and import many bag concretes raw material simultaneously, when work, first pours concrete material into storage bin, concrete material enters the charging aperture of conveying worm automatically, facilitates staff to construct.
The inside of mixing drum is welded with a pair of upper hinge and a pair of lower blade, upper hinge and lower blade arranged crosswise, upper hinge and lower blade form an angle with the axis of mixing drum respectively, when mixing drum rotation, blade is in making concrete material promote, also make axially play back and forth of concrete material, so stirring movement is stronger, stirs and can reach homogeneous concrete in 35 to 45 seconds.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of embodiment of existing concrete mixer;
Fig. 2 is a kind of embodiment of the utility model concrete mixer;
Fig. 3 is a kind of embodiment of the utility model conveying worm;
Fig. 4 is the in-built a kind of embodiment of the utility model mixing drum.
In figure, 1-shackle line; 2-feed hopper; 3-chassis; 4-supporting leg; 5-road wheel; 6-draw bar; 7-mixing drum; 8-the first motor; 9-feed hopper; 10-conveying worm; 11-pipeline; 12-charging aperture; 13-discharging opening; 14-helical blade; 15-power transmission shaft; 16-drive; 17-the second motor; 18-the second motor mounting groove; 19-deck; 20-channel-section steel; 21-storage bin; The upper hinge of 22-; 23-lower blade.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, for a kind of embodiment of existing concrete mixer, the reinforced program of conventional concrete mixer is to promote feed hopper 2 with shackle line 1 to feed in raw material on the market, because shackle line 1 can be worn in lifting decline process, need often to change, not only cost of idleness, and easily cause danger and injure personnel by a crashing object.In addition, this mode needs artificial loading, is unfavorable for saving manpower, and the time that feed hopper 2 rises and declines is longer, and efficiency of construction is reduced greatly.
As shown in Figure 2, for a kind of embodiment of the utility model concrete mixer, a kind of concrete mixer, comprise chassis 3, below, chassis is provided with supporting leg 4 and road wheel 5, and the one end on chassis is provided with draw bar 6, top, chassis is provided with mixing drum 7, mixing drum 7 is driven by the first motor 8, and mixing drum 7 one side tops are installed with feed hopper 9, and feed hopper 9 is connected with a dismountable conveying worm 10.
As shown in Figure 3, conveying worm 10 comprises pipeline 11, and pipeline 11 is provided with charging aperture 12 and discharging opening 13, in pipeline 11, be provided with helical blade 14, in the middle of helical blade 14, be provided with power transmission shaft 15, the top of power transmission shaft 15 is connected with drive 16, and drive 16 is driven by the second motor 17.It is suitable that pipeline 11 upper ends are provided with size and second motor 17 of the second motor mounting groove 18, the second motor mounting grooves 18.
As shown in Figure 2, feed hopper 9 is provided with the deck 19 for fixing conveying worm, and the number of deck 19 is two.Between feed hopper 9 and mixing drum 7, be fixed with channel-section steel 20.Charging aperture 12 is connected with one for holding concrete storage bin 21.
As shown in Figure 4, the inside of mixing drum 7 is welded with a pair of upper hinge 22 and a pair of lower blade 23, upper hinge 22 and lower blade 23 arranged crosswise, and upper hinge 22 and lower blade 23 form an angle with the axis of mixing drum 7 respectively.
The operation principle of this concrete mixer is: first conveying worm 10 is connected with concrete mixer, fixing with deck 19, then concrete material is poured into storage bin 21, open the second motor 17, conveying worm 10 is started working, and drive 16 drives power transmission shaft 15 to rotate, and helical blade 14 will be delivered to discharging opening 13 on concrete material screw, discharging opening 13 is positioned at feed hopper 9 tops, thereby makes concrete material fall into feed hopper 9.Then start the first motor 8, mixing drum 7 entry into service work, water system is toward the appropriate water of the interior injection of mixing drum 7, the inside of mixing drum 7 is welded with a pair of upper hinge 22 and a pair of lower blade 23, upper hinge 22 and lower blade 23 arranged crosswise, upper hinge 22 and lower blade 23 form an angle with the axis of mixing drum 7 respectively, when mixing drum 7 rotates, blade is in making concrete material promote, also make axially play back and forth of concrete material, so stirring movement is stronger, stirs and can reach homogeneous concrete in 35 to 45 seconds.Inside at mixing drum 7 is also welded with a pair of discharge blade, changes the direction of rotation of mixing drum 7 inner concrete raw materials, and concrete is pushed discharge blade to by lower blade 23 and got rid of outside mixing drum 7.Mixing drum 7 is supported by four tugboats, and mixing drum 7 is driven gear ring and rotates through reduction box by motor, therefore having mist or rainy weather, still can work.Reduction box is that secondary roller gear slows down, and the rotating of mixing drum 7 is realized by motor commutation.
Conveying worm 10 adopts split type connection with concrete mixer, can disassembled and assembled freely in use procedure, very convenient, conveying worm 10 is controlled by independent motor, security performance and Practical Performance are more outstanding, concrete material enters pipeline 11 from charging aperture 12, drive drive 16 to drive the rotation of power transmission shaft 15 by the second motor 17, helical blade 14 will be delivered to discharging opening 13 on concrete material screw, discharging opening 13 is positioned at feed hopper 9 tops, thereby makes concrete material fall into feed hopper 9.Conveying worm 10 not only can delivering concrete raw material, can also carry the building materials such as cement.
The utility model is changed into feed hopper 9 fixed by lift, change electronic material loading into by artificial loading, and can effectively cost-saving and manpower by conveying worm 10 material loadings, enhances productivity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (7)

1. a concrete mixer, it is characterized in that, comprise: chassis, below, described chassis is provided with supporting leg and road wheel, the one end on described chassis is provided with draw bar, and top, described chassis is provided with mixing drum, and described mixing drum is driven by the first motor, described mixing drum one side top is installed with feed hopper, and described feed hopper is connected with a dismountable conveying worm.
2. concrete mixer as claimed in claim 1, it is characterized in that: described conveying worm comprises pipeline, described pipeline is provided with charging aperture and discharging opening, in described pipeline, be provided with helical blade, in the middle of described helical blade, be provided with power transmission shaft, the top of described power transmission shaft is connected with drive, and described drive is driven by the second motor.
3. concrete mixer as claimed in claim 2, is characterized in that: described pipeline upper end is provided with the second motor mounting groove, and the size of described the second motor mounting groove and described the second motor are suitable.
4. concrete mixer as claimed in claim 1, is characterized in that: described feed hopper is provided with the deck for fixing described conveying worm, and the number of described deck is two.
5. concrete mixer as claimed in claim 1, is characterized in that: between described feed hopper and described mixing drum, be fixed with channel-section steel.
6. concrete mixer as claimed in claim 2, is characterized in that: described charging aperture is connected with one for holding concrete storage bin.
7. concrete mixer as claimed in claim 1, it is characterized in that: the inside of described mixing drum is welded with a pair of upper hinge and a pair of lower blade, described upper hinge and described lower blade arranged crosswise, described upper hinge and described lower blade form an angle with the axis of described mixing drum respectively.
CN201420086933.2U 2014-02-27 2014-02-27 Concrete agitator Expired - Fee Related CN203765798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420086933.2U CN203765798U (en) 2014-02-27 2014-02-27 Concrete agitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420086933.2U CN203765798U (en) 2014-02-27 2014-02-27 Concrete agitator

Publications (1)

Publication Number Publication Date
CN203765798U true CN203765798U (en) 2014-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN203765798U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999566A (en) * 2015-07-02 2015-10-28 苏州建鑫建设集团有限公司 Movable concrete stirring and mixing machine
CN106555592A (en) * 2015-09-28 2017-04-05 中煤第五建设有限公司第三十工程处 A kind of shaft mineshaft construction concrete conveying process
CN109465962A (en) * 2018-11-23 2019-03-15 张敏 A kind of mixing device for building
CN111976003A (en) * 2020-09-07 2020-11-24 卫凤仪 Concrete stirring process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999566A (en) * 2015-07-02 2015-10-28 苏州建鑫建设集团有限公司 Movable concrete stirring and mixing machine
CN106555592A (en) * 2015-09-28 2017-04-05 中煤第五建设有限公司第三十工程处 A kind of shaft mineshaft construction concrete conveying process
CN109465962A (en) * 2018-11-23 2019-03-15 张敏 A kind of mixing device for building
CN111976003A (en) * 2020-09-07 2020-11-24 卫凤仪 Concrete stirring process

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140813

Termination date: 20150227