CN210173899U - Vibration stirrer - Google Patents
Vibration stirrer Download PDFInfo
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- CN210173899U CN210173899U CN201920765862.1U CN201920765862U CN210173899U CN 210173899 U CN210173899 U CN 210173899U CN 201920765862 U CN201920765862 U CN 201920765862U CN 210173899 U CN210173899 U CN 210173899U
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- agitator
- stirring
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Abstract
The utility model relates to a vibrations mixer, including first motor, agitator, one end are fixed with stirring vane's (mixing) shaft, the (mixing) shaft is connected with first motor, stirring vane's one end is located the agitator, the agitator below is provided with work platform, first motor and work platform fixed connection, agitator and work platform sliding connection, the work platform below is provided with link mechanism, work platform is connected with the second motor of drive link mechanism motion, link mechanism drive agitator is straight reciprocating motion on the slip direction. By adopting the technical scheme, the concrete material is convenient to stir by arranging the stirring shaft and the stirring blades; through setting up link mechanism, make link mechanism drive the agitator tank and be straight reciprocating motion along the slip direction, be favorable to increasing (mixing) shaft and stirring vane's stirring region, simultaneously, the condition of armful axle when being favorable to reducing the (mixing) shaft stirring for the stirring is more even, and improves stirring speed.
Description
Technical Field
The utility model belongs to the technical field of the mixer technique and specifically relates to a vibrations mixer is related to.
Background
With the rapid development of the engineering industry in China, the demand of concrete is increased, the concrete is a uniform mixture formed by stirring materials such as cement, aggregate, water and the like in a certain proportion, and a concrete mixer is developed in order to improve the processing speed of the concrete and save manpower and material resources.
The vertical concrete mixer is a concrete mixer, and comprises a mixing drum, a mixing shaft arranged perpendicular to the mixing drum and mixing blades arranged on the mixing shaft, wherein the mixing blades on the mixing shaft are driven by a motor to rotate, so that the material is mixed, and the material forms an even mixture under violent relative motion.
The prior vertical stirring barrel has larger diameter and height, and low stirring speed, and a stirring low-efficiency area exists near the stirring shaft; the external diameter of agitator is greater than the external diameter that stirring vane formed around the (mixing) shaft rotation for the agitator has the regional stirring vane of part to fail to stir the cover, has the stirring blind area, so that the concrete stirring of stirring is uneven, causes the danger that the building collapsed because of reducing building engineering's construction quality even. Therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a vibrations mixer has the advantage of even stirring material.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a vibrations mixer, includes first motor, agitator, one end and is fixed with stirring vane's (mixing) shaft, stirring vane's one end is kept away from to the (mixing) shaft is connected with first motor and passes through first motor drive the (mixing) shaft rotates, the (mixing) shaft is fixed with stirring vane's one end and is located the agitator, characterized by: the automatic stirring device is characterized by comprising a working platform arranged below a stirring barrel, a first motor and the working platform are fixedly connected, the stirring barrel is connected with the working platform in a sliding mode, a connecting rod mechanism is arranged below the working platform, the working platform is connected with a second motor for driving the connecting rod mechanism to move, and the connecting rod mechanism drives the stirring barrel to do linear reciprocating motion in the sliding direction.
By adopting the technical scheme, the stirring barrel and the cavity of the stirring barrel are in the shape of similar ellipses, and the stirring shaft is arranged perpendicular to the stirring barrel, so that the stirring shaft and the stirring blades can conveniently extend into the stirring barrel to stir concrete materials; when the stirring shaft and the stirring blades extend into the stirring barrel, a certain distance exists between the extending end of the stirring shaft and the lower end face of the inner cavity of the stirring barrel, and the stirring blades are wholly and completely immersed in the inner cavity of the stirring barrel, so that the stirring efficiency of the stirring shaft and the stirring blades is improved, and the condition that residual concrete materials of the stirring blades fly out of the stirring blades is reduced; in order to uniformly stir concrete materials, the lower end face of the stirring barrel is connected with the upper end face of the working platform in a sliding manner, so that the stirring barrel linearly and reciprocally slides along the length direction of the working platform, in the process, the stirring shaft and the stirring blade do not generate a relative movement state relative to the working platform, namely, the stirring barrel is in a reciprocal sliding state relative to the stirring shaft and the stirring blade, so that the stirring shaft and the stirring blade carry out reciprocating motion stirring in the stirring barrel, and further the stirring area of the stirring shaft and the stirring blade is increased, so that the low-efficiency stirring area of the stirring shaft and the stirring blind area of the stirring blade are reduced, the stirring is more uniform, meanwhile, the stirring shaft is directly driven to stir by the first motor, the shaft holding condition during stirring of the stirring shaft is; set up link mechanism below work platform, through second motor drive link mechanism, drive the agitator and be straight reciprocating motion along the direction of sliding, be favorable to stirring vane and (mixing) shaft evenly to stir the material, and improve stirring speed.
The utility model discloses further set up to: the upper end face of the working platform is fixedly connected with a support frame, the support frame is located above the stirring barrel, and the first motor is connected with the upper end face of the support frame.
Through adopting above-mentioned technical scheme, the support frame appearance is type "concave", the support frame stride across the agitator and with work platform up end fixed connection, the up end of support frame is located the top of agitator cavity, the up end middle part and the first motor fixed connection of support frame, the pivot of first motor sets up perpendicularly towards the cavity of agitator for agitator shaft position perpendicular to agitator's cavity internal fixation sets up, and then make (mixing) shaft and stirring vane and agitator reciprocating motion relatively, be convenient for stirring vane and (mixing) shaft stirring concrete material.
The utility model discloses further set up to: the connecting rod mechanism comprises a driving rod and a transmission rod, the second motor is fixedly connected with the working platform, the second motor is connected with one end of the driving rod, the other end of the driving rod is rotatably connected with one end of the transmission rod, the other end of the transmission rod is hinged with the stirring barrel, and the length of the driving rod is smaller than or equal to that of the transmission rod.
Through adopting the above-mentioned technical scheme, in the concrete mixing process, first motor drive (mixing) shaft and stirring vane stir the concrete material, and (mixing) shaft and stirring vane and work platform not relative movement, under the drive effect of second motor, the actuating lever carries out the rotation motion entirely, the actuating lever drives the transfer line and uses transfer line and agitator articulated pin joint as the pivot, carry out reciprocating motion along certain angle, and then the transfer line pulls the agitator to carry out straight reciprocating motion along work platform length direction, in this reciprocating motion in-process, (mixing) shaft and stirring vane are located the agitator all the time, make the stirring area of (mixing) shaft and stirring vane expand, in order to reduce the low efficiency district of (mixing) shaft and stirring vane's stirring blind area, be favorable to even stirring vane and (mixing) shaft stirring material, improve stirring rate, make the operation more convenient.
The utility model discloses further set up to: the lower terminal surface arch of agitator has the forked tail piece, work platform's up end is opened has the dovetail, the forked tail piece is in slide in the dovetail, the dovetail is right the forked tail piece carries out circumference spacing.
Through adopting above-mentioned technical scheme, the length direction of dovetail is unanimous with work platform's length direction, and the length direction of dovetail piece is unanimous with the moving direction of agitator, and when the agitator under link mechanism's drive, the dovetail piece of terminal surface was in the reciprocating linear sliding of dovetail in the dovetail under the agitator, consequently, through setting up dovetail piece, dovetail, is favorable to improving the gliding guidance quality of agitator along the length direction of dovetail for the agitator slides more stably.
The utility model discloses further set up to: and a through groove for hinging one end of the transmission rod with the lower end face of the stirring barrel is formed in the upper end face of the working platform.
Through adopting above-mentioned technical scheme, the logical groove length direction of work platform up end is unanimous with the direction of motion of agitator, and the logical groove that the work platform up end was seted up forms and supplies the transfer line to articulate with the straight reciprocating sliding's of agitator lower terminal surface space, and the width that leads to the groove is far less than the width of agitator, consequently, leads to the groove through setting up, and the transfer line one end of being convenient for is articulated and drive the agitator motion with agitator lower terminal surface.
The utility model discloses further set up to: when the stirring barrel slides in a reciprocating mode in the length direction of the dovetail groove, the gravity center of the stirring barrel moves between the two ends of the working platform.
By adopting the technical scheme, the stirring barrel is a round-corner rectangular barrel body, the gravity center of the stirring barrel is positioned in the vertical direction of the geometric center of the stirring barrel, when the distance between the rotating point of the second motor and the driving rod and the hinge point of the driving rod and the stirring barrel is the longest, the stirring barrel is positioned at the extreme position in the reciprocating motion process, and the gravity center of the stirring barrel is projected on the upper end surface of the working platform along the height direction of the stirring barrel at the moment; when the distance between the pivot point of second motor and actuating lever and the pin joint of transfer line and agitator is the shortest, the agitator is located another extreme position of reciprocating motion process, the direction of height projection at work platform's up end is followed along the focus of agitator this moment, therefore, the agitator is at the in-process along dovetail length direction reciprocating motion, its focus is along the up end of direction of gravity projection at work platform all the time, make the agitator at reciprocating motion's in-process, the agitator is located work platform's up end all the time, be favorable to reducing the circumstances that the agitator fell out from work platform up end, and then improve the stability of agitator motion process. Meanwhile, the working platform supports the stirring barrel all the time in the reciprocating motion process of the stirring barrel, so that the pulling force generated in the motion process of the connecting rod mechanism due to the gravity of the stirring barrel is reduced, and even the condition of damaging the connecting rod mechanism is avoided.
The utility model discloses further set up to: the side of agitator is switched on there is the valve, the valve is located the side below of agitator.
By adopting the technical scheme, the valve for communicating and closing the stirring barrel is communicated below the side surface of the stirring barrel, and the valve is opened to discharge concrete materials in the stirring barrel from the valve; and the valve is closed to trap the concrete materials in the stirring barrel, so that the operation is more convenient.
The utility model discloses further set up to: one end of the working platform in the moving direction of the stirring barrel is fixedly connected with a hopper which inclines downwards.
Through adopting above-mentioned technical scheme, when the valve opening is located hopper open-ended directly over, open the valve and make churn discharge concrete material to the hopper on, the concrete material is along the slope direction of hopper discharge concrete material downwards, concrete material exhaust guidance quality has been improved effectively, so that unify the discharge position of concrete material, make things convenient for the staff to collect the concrete material from same position, and simultaneously, be favorable to reducing the concrete because of the condition of scattering in the surrounding environment, can effectively keep operational environment's clean and tidy.
The utility model discloses further set up to: and a plurality of universal wheels are installed on the lower end surface of the working platform.
Through adopting above-mentioned technical scheme, through a plurality of universal wheels of terminal surface installation under work platform, be favorable to conveniently removing work platform and agitator, simultaneously, the wheel surface mounting of universal wheel has the single wheel braking, stops through controlling the single wheel braking and then realizes opening of universal wheel and stop, and then conveniently fixes work platform.
To sum up, the utility model discloses following beneficial effect has:
1. by arranging the support frame, the stirring shaft and the stirring blades, the stirring shaft is vertically arranged in the cavity of the stirring barrel, so that the stirring blades and the stirring shaft can stir concrete materials conveniently;
2. through the arrangement of the connecting rod mechanism, the dovetail groove, the dovetail block and the through groove, a transmission rod of the connecting rod mechanism is conveniently hinged with the lower end face of the stirring barrel through the through groove, meanwhile, the connecting rod mechanism drives the stirring barrel to slide in a clamping manner through the dovetail block and the dovetail groove so as to linearly and reciprocally slide on the upper end face of the working platform along the length direction of the dovetail groove, the guiding property of reciprocal sliding is improved, meanwhile, the stirring area of the stirring shaft and the stirring blade is improved, and meanwhile, the shaft holding condition during stirring of the stirring shaft is reduced, so that the effect of uniformly stirring concrete materials is achieved;
3. through setting up valve and hopper, be favorable to improving concrete material exhaust guidance quality, the discharge position of convenient unified concrete material simultaneously makes things convenient for the staff to collect concrete material from same position, in addition, is favorable to reducing the condition that the concrete scatters and causes environmental pollution in the surrounding environment, and then keeps operational environment's clean and tidy.
Drawings
FIG. 1 is an overall structural view of the present embodiment;
FIG. 2 is an exploded view of the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is an overall view of another angle of the present embodiment.
Reference numerals: 1. a first motor; 2. a stirring barrel; 21. a dovetail block; 3. a stirring shaft; 4. a stirring blade; 5. a working platform; 51. a dovetail groove; 52. a through groove; 53. a hopper; 54. a universal wheel; 55. supporting legs; 56. a connecting strip; 57. a motor base; 6. a link mechanism; 61. a drive rod; 62. a transmission rod; 7. a second motor; 8. a support frame; 9. a valve; 91. and rotating the disc.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 2, a vibration stirring machine, including work platform 5 and with 5 up end sliding connection's of work platform agitator 2, agitator 2 is oval-like staving, work platform 5's up end fixedly connected with support frame 8, support frame 8's appearance is type "concave", support frame 8 cross over connection in agitator 2, support frame 8's up end is located agitator 2's top, support frame 8's up end middle part fixed mounting has first motor 1, first motor 1's pivot is perpendicular towards the cavity setting of agitator 2.
As shown in fig. 3, two sets of dovetail blocks 21 are fixedly connected to the lower end surface of the stirring barrel 2, the length directions of the two sets of dovetail blocks 21 are consistent with the moving direction of the stirring barrel 2, and the two sets of dovetail blocks 21 are symmetrically distributed relative to the perpendicular plane of the moving direction of the stirring barrel 2; the upper end face of the working platform 5 is provided with two groups of dovetail grooves 51 which are in clamping fit with the dovetail blocks 21, the length directions of the two groups of dovetail grooves 51 are consistent with the length direction of the working platform 5, and the two groups of dovetail grooves 51 are symmetrically distributed relative to the middle vertical plane of the moving direction of the stirring barrel 2; the two groups of dovetail blocks 21 are opposite to the two groups of dovetail grooves 51 in pairs, the length of each dovetail groove 51 is larger than the movement stroke of the stirring barrel 2, when the stirring barrel 2 moves, the dovetail blocks 21 slide in the dovetail grooves 51, and the dovetail grooves 51 perform circumferential limiting on the dovetail blocks 21.
As shown in fig. 4, a through groove 52 is formed on the upper end surface of the working platform 5, the length direction of the through groove 52 is the same as the length direction of the working platform 5, and the width of the through groove 52 is far smaller than the width of the stirring barrel 2; the lower end face of the working platform 5 is fixedly connected with four supporting legs 55, the middle parts of the adjacent four supporting legs 55 are fixedly connected with connecting strips 56, the length direction of the connecting strips 56 is consistent with the length direction of the working platform 5, a motor base 57 is fixedly connected between the two opposite connecting strips 56, the motor base 57 is provided with a second motor 7, and the rotating shaft of the second motor 7 is vertical and faces to the upper end face of the working platform; the lower end surfaces of the four supporting legs 55 are provided with universal wheels 54, and the circumferential surface of the universal wheels 54 is provided with a single-wheel brake.
The lower end face of the working platform 5 is provided with a link mechanism 6 which comprises a driving rod 61 and a transmission rod 62, a rotating shaft of the second motor 7 is fixedly connected with one end of the driving rod 61, the other end of the driving rod 61 is rotatably connected with one end of the transmission rod 62, the other end of the transmission rod 62 is hinged with the lower end face of the stirring barrel 2 through a through groove 52, and the length of the driving rod 61 is smaller than that of the transmission rod 62.
The stirring barrel 2 is driven by the second motor 7 to be in sliding connection with the dovetail groove 51 through the dovetail block 21, the stirring barrel 2 is driven to slide in a reciprocating mode in the length direction of the dovetail groove 51, in the process, the through groove 52 is used for the stirring barrel 2 and the hinged rotating shaft of the transmission rod 62 to move in a reciprocating mode, and meanwhile the gravity center of the stirring barrel 2 is projected on the upper end face of the working platform 5 all the time.
The hopper 53 that the slope is decurrent is installed to work platform 5 along dovetail 51 length direction's one end, the valve 9 is installed to agitator 2 in the lateral surface below along agitator 2 moving direction, the pipeline axis of valve 9 is parallel with work platform 5, rotary disk 91 is installed to the outer peripheral face of valve 9, the pivot direction perpendicular to work platform 5 up end of rotary disk 91, when the valve 9 opening is located hopper 53 opening top, the concrete material in the agitator 2 can be discharged from valve 9.
The working conditions and principles of the embodiment are as follows:
when concrete materials need to be stirred, firstly, the valve 9 is closed, cement, aggregate and water in a certain proportion are poured into the stirring barrel 2, the first motor 1 above the stirring barrel 2 is started, the first motor 1 drives the stirring shaft 3 to rotate, the stirring blade 4 fixedly connected with the outer peripheral face of one end of the stirring shaft 3 is driven to rotate, and then the concrete materials are stirred.
Then, the second motor 7 connected to the link mechanism 6 below the working platform 5 is turned on, so that the second motor 7 drives the driving rod 61 to rotate completely, the driving rod 62 is driven by the rotation of the driving rod 61 to swing around the hinge point of the stirring barrel 2 and the driving rod 62, and the driving rod 62 drives the stirring barrel 2 to reciprocate linearly along the length direction of the dovetail groove 51.
Because first motor 1 passes through support frame 8 and 5 fixed connection of work platform, consequently first motor 1 is static relatively with work platform 5, and agitator 2 carries out linear reciprocating motion for (mixing) shaft 3 and stirring vane 4 for the stirring region increase of (mixing) shaft 3 and stirring vane 4, and then reduces the low efficiency district of (mixing) shaft 3 and stirring vane 4's stirring blind area.
After the concrete materials are uniformly stirred, the power supply of the first motor 1 is turned off to stop stirring, the connecting rod mechanism 6 drives the stirring barrel 2 to move to a position where the valve 9 is positioned right above the opening of the hopper 53, then the power supply of the second motor 7 is turned off, the valve 9 is turned on, so that the concrete materials in the stirring barrel 2 are discharged to the hopper 53 from the valve 9, and then the concrete materials are discharged downwards to a uniform position along the inclined direction of the hopper 53.
Thereby, the stirring and collection of the concrete material is completed, and finally the valve 9 is closed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a vibrations mixer, is fixed with (mixing) shaft (3) of stirring vane (4) including first motor (1), agitator (2), one end, (mixing) shaft (3) are kept away from the one end of stirring vane (4) and are connected and pass through with first motor (1) drive (mixing) shaft (3) rotate, (mixing) shaft (3) are fixed with the one end of stirring vane (4) and are located agitator (2), characterized by: including setting up work platform (5) of agitator (2) below, first motor (1) with work platform (5) fixed connection, agitator (2) and work platform (5) sliding connection, work platform (5) below is provided with link mechanism (6), work platform (5) are connected with the drive second motor (7) of link mechanism (6) motion, link mechanism (6) drive agitator (2) are straight reciprocating motion on the slip direction.
2. The vibratory blender of claim 1 wherein: the upper end face of work platform (5) fixedly connected with support frame (8), support frame (8) are located agitator (2) top, first motor (1) with the fixed of support frame (8).
3. The vibratory blender of claim 1 wherein: link mechanism (6) include actuating lever (61) and transfer line (62), second motor (7) and work platform (5) fixed connection, second motor (7) with the one end of actuating lever (61) is connected, the other end of actuating lever (61) with the one end of transfer line (62) is rotated and is connected, the other end of transfer line (62) with agitator (2) are articulated, the length less than or equal to of actuating lever (61) the length of transfer line (62).
4. The vibratory blender of claim 3 wherein: the lower terminal surface arch of agitator (2) has dovetail block (21), the up end of work platform (5) is opened has dovetail (51), dovetail block (21) are in slide in dovetail (51), dovetail (51) are right dovetail block (21) carry out circumference spacing.
5. The vibratory blender of claim 4 wherein: and a through groove (52) for hinging one end of the transmission rod (62) with the lower end face of the stirring barrel (2) is formed in the upper end face of the working platform (5).
6. The vibratory blender of claim 5 wherein: when the stirring barrel (2) slides in a reciprocating mode in the length direction of the dovetail groove (51), the gravity center of the stirring barrel (2) moves between two ends of the working platform (5).
7. The vibratory blender of claim 1 wherein: the side of agitator (2) is switched on and is had valve (9), valve (9) are located the side below of agitator (2).
8. The vibratory blender of claim 7 wherein: one end of the working platform (5) in the moving direction of the stirring barrel (2) is fixedly connected with a hopper (53) which inclines downwards.
9. The vibratory blender of claim 1 wherein: and a plurality of universal wheels (54) are arranged on the lower end surface of the working platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765862.1U CN210173899U (en) | 2019-05-24 | 2019-05-24 | Vibration stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765862.1U CN210173899U (en) | 2019-05-24 | 2019-05-24 | Vibration stirrer |
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| Publication Number | Publication Date |
|---|---|
| CN210173899U true CN210173899U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920765862.1U Active CN210173899U (en) | 2019-05-24 | 2019-05-24 | Vibration stirrer |
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| Country | Link |
|---|---|
| CN (1) | CN210173899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873536A (en) * | 2021-01-28 | 2021-06-01 | 周丽 | Concrete mixer with anti-blocking shaft stirring device |
-
2019
- 2019-05-24 CN CN201920765862.1U patent/CN210173899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873536A (en) * | 2021-01-28 | 2021-06-01 | 周丽 | Concrete mixer with anti-blocking shaft stirring device |
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