CN214561970U - Motor-free concrete stirring device - Google Patents
Motor-free concrete stirring device Download PDFInfo
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- CN214561970U CN214561970U CN202022615874.1U CN202022615874U CN214561970U CN 214561970 U CN214561970 U CN 214561970U CN 202022615874 U CN202022615874 U CN 202022615874U CN 214561970 U CN214561970 U CN 214561970U
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Abstract
The utility model relates to the technical field of building construction, and discloses a motor-free concrete stirring device, which comprises a barrel device, a stirring device and a connecting device, wherein the barrel device comprises a stirring barrel, the upper surface of the stirring barrel is provided with a circular groove, the lower surface of the inner wall of the stirring barrel is provided with a limiting groove, the inner wall of the limiting groove is fixedly connected with a fixed ring, the upper surface of the fixed ring is provided with a circular groove, one end of the inner wall of the circular groove, which is far away from the surface of the stirring barrel, is provided with a first circular groove, a first steel ball is arranged inside the first circular groove, one end of the inner wall of the circular groove, which is close to the surface of the stirring barrel, is provided with a second steel ball, when in use, the stirring rod rotates along the inner wall of the circular groove, the lower end of the stirring rod rotates between the first steel ball and the second steel ball to drive the first steel ball and the second steel ball to roll in the opposite directions, the stirring rod drives a first stirring blade and the second stirring blade to rotate, so that the friction force is relatively smaller when the device is used, the use is more labor-saving.
Description
Technical Field
The utility model relates to a construction technical field specifically is an exempt from motor formula concrete mixing device.
Background
Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
Concrete often need stir it when using, divide into motor stirring and manual stirring, then need manual stirring when the demand is less, need mix cement and gravel and sand according to the proportion, then add water and stir for the stirring process is comparatively hard.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an exempt from motor formula concrete mixing device possesses the stirring laborsavingly, and the inner wall keeps advantages such as clean, has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a motor-free concrete stirring device comprises a barrel device, a stirring device and a connecting device, wherein the barrel device comprises a stirring barrel, a circular groove is formed in the upper surface of the stirring barrel, a limiting groove is formed in the lower surface of the inner wall of the stirring barrel, a fixing ring is fixedly connected to the inner wall of the limiting groove, an annular groove is formed in the upper surface of the fixing ring, a first annular groove is formed in one end, away from the surface of the stirring barrel, of the inner wall of the annular groove, a first steel ball is arranged inside the first annular groove, a second annular groove is formed in one end, close to the surface of the stirring barrel, of the inner wall of the annular groove, and a second steel ball is arranged inside the second annular groove;
the inner wall of the circular groove is movably connected with the stirring device.
The stirring device comprises a stirring rod, the surface of the stirring rod is movably connected with the inner wall of the circular groove, the lower surface of the stirring rod is fixedly connected with a limiting ring, the rear surface of the stirring rod is fixedly connected with a first stirring blade, the rear surface of the first stirring blade is fixedly connected with a first cleaning strip, the right surface of the first stirring blade is fixedly connected with a first fixing block, the front surface of the stirring rod is fixedly connected with a second stirring blade, the front surface of the second stirring blade is fixedly connected with a second cleaning strip, and the left surface of the second stirring blade is fixedly connected with a second fixing block;
and the lower surface of the stirring blade is fixedly connected with the connecting device.
The connecting device comprises a fixing plate, the upper surface of the fixing plate is fixedly connected with the lower surface of the stirring blade, the lower surface of the fixing plate is fixedly connected with a scraping strip, and the right surface of the fixing plate is provided with a connecting groove.
Preferably, the lower end of the inner wall of the ring groove is provided with a circular groove matched with the limiting ring.
Preferably, the lower surface of the stirring rod is movably connected with the first steel ball and the second steel ball.
Preferably, the back surface of the first cleaning strip is movably attached to the inner wall of the mixing drum, the front surface of the second cleaning strip is movably attached to the inner wall of the mixing drum, and the lower surface of the scraping strip is attached to the lower surface of the inner wall of the mixing drum.
(III) advantageous effects
Compared with the prior art, the utility model provides an exempt from motor formula concrete mixing device possesses following beneficial effect:
1. when the motor-free concrete stirring device is used, a user can hold the stirring rod by hand, the stirring rod is rotated to drive the limiting ring fixed with the stirring rod to rotate on the inner wall of the circular groove, so that the stirring rod rotates along the inner wall of the circular groove, at the moment, the lower end of the stirring rod rotates between the first steel ball and the second steel ball to drive the first steel ball and the second steel ball to roll in opposite directions, the stirring rod drives the first stirring blade and the second stirring blade to rotate, the first cleaning blade and the second cleaning blade fixed with the first stirring blade and the second stirring blade to rotate, the first cleaning blade and the second cleaning blade are attached to the inner wall of the stirring cylinder, therefore, the adhesion of concrete on the inner wall is effectively avoided, the first stirring blade and the second stirring blade drive the first fixing block and the second fixing block to rotate to stir the concrete in the stirring cylinder, meanwhile, the first stirring blade drives the fixing plate fixed with the first stirring blade to rotate, and the fixing plate drives the scraping strip to rotate, the concrete on the lower surface of the inner wall of the mixing drum is pushed to turn upwards by the rotating scraping strip, and the friction force is relatively small when the equipment is used due to the design of the first steel balls and the second steel balls, so that the equipment is more labor-saving to use.
2. When the motor-free concrete stirring device is used, a user can hold the stirring rod by hand, the stirring rod is rotated to drive the limiting ring fixed with the stirring rod to rotate on the inner wall of the circular groove, so that the stirring rod rotates along the inner wall of the circular groove, at the moment, the lower end of the stirring rod rotates between the first steel ball and the second steel ball to drive the first steel ball and the second steel ball to roll in opposite directions, the stirring rod drives the first stirring blade and the second stirring blade to rotate, the first cleaning blade and the second cleaning blade fixed with the first stirring blade and the second stirring blade to rotate, the first cleaning blade and the second cleaning blade are attached to the inner wall of the stirring cylinder, therefore, the adhesion of concrete on the inner wall is effectively avoided, the first stirring blade and the second stirring blade drive the first fixing block and the second fixing block to rotate to stir the concrete in the stirring cylinder, meanwhile, the first stirring blade drives the fixing plate fixed with the first stirring blade to rotate, and the fixing plate drives the scraping strip to rotate, the concrete of churn inner wall lower surface promotes the concrete of churn lower part and upwards turns over under the rotation of scraping the strip, and the concrete passes through the spread groove intercommunication each other for this equipment stirring effect is better, and the inner wall cleanliness is higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the connection structure of the stirring rod of the present invention;
FIG. 3 is a schematic view of the lower surface structure of the mixing drum of the present invention;
fig. 4 is a schematic view of the planar structure of the fixing ring of the present invention.
In the figure: 1 cylinder device, 11 mixing drums, 12 circular grooves, 13 limiting grooves, 14 fixing rings, 15 circular grooves, 16 steel balls I, 17 steel balls II, 2 mixing devices, 21 mixing rods, 22 limiting rings, 23 mixing blades I, 24 cleaning strips I, 25 fixing blocks I, 26 mixing blades II, 27 cleaning strips II, 28 fixing blocks II, 3 connecting devices, 31 fixing plates, 32 scraping strips and 33 connecting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a motor-free concrete mixing device comprises a barrel device 1, a mixing device 2 and a connecting device 3, wherein the barrel device 1 comprises a mixing drum 11, a circular groove 12 is formed in the upper surface of the mixing drum 11, a limiting groove 13 is formed in the lower surface of the inner wall of the mixing drum 11, a fixed ring 14 is fixedly connected to the inner wall of the limiting groove 13, an annular groove 15 is formed in the upper surface of the fixed ring 14, a first annular groove is formed in one end, away from the surface of the mixing drum 11, of the inner wall of the annular groove 15, a first steel ball 16 is arranged inside the first annular groove, a second annular groove is formed in one end, close to the surface of the mixing drum 11, of the inner wall of the annular groove 15, and a second steel ball 17 is arranged inside the second annular groove;
the inner wall of the circular groove 12 is movably connected with the stirring device 2.
The stirring device 2 comprises a stirring rod 21, the lower surface of the stirring rod 21 is movably connected with the surfaces of a first steel ball 16 and a second steel ball 17, the surface of the stirring rod 21 is movably connected with the inner wall of a circular groove 12, the lower surface of the stirring rod 21 is fixedly connected with a limiting ring 22, the lower end of the inner wall of an annular groove 15 is provided with the circular groove matched with the limiting ring 22, the rear surface of the stirring rod 21 is fixedly connected with a first stirring blade 23, the rear surface of the first stirring blade 23 is fixedly connected with a first cleaning strip 24, the rear surface of the first cleaning strip 24 is movably attached with the inner wall of a stirring barrel 11, the right surface of the first stirring blade 23 is fixedly connected with a first fixing block 25, the front surface of the stirring rod 21 is fixedly connected with a second stirring blade 26, the front surface of the second stirring blade 26 is fixedly connected with a second cleaning strip 27, the front surface of the second cleaning strip 27 is movably attached with the inner wall of the stirring barrel 11, and the left surface of the second stirring blade 26 is fixedly connected with a second fixing block 28;
the lower surface of the first stirring blade 23 is fixedly connected with the connecting device 3.
The connecting device 3 comprises a fixing plate 31, the upper surface of the fixing plate 31 is fixedly connected with the lower surface of the first stirring blade 23, the lower surface of the fixing plate 31 is fixedly connected with a scraping strip 32, the lower surface of the scraping strip 32 is attached to the lower surface of the inner wall of the stirring barrel 11, the right surface of the fixing plate 31 is provided with a connecting groove 33, when in use, a user can hold the stirring rod 21 by hand, the stirring rod 21 is rotated to drive the limiting ring 22 fixed with the stirring rod 21 to rotate on the inner wall of the annular groove 15, so that the stirring rod 21 rotates along the inner wall of the circular groove 12, at the moment, the lower end of the stirring rod 21 rotates between the first steel ball 16 and the second steel ball 17 to drive the first steel ball 16 and the second steel ball 17 to roll in opposite directions, the stirring rod 21 drives the first stirring blade 23 and the second stirring blade 26 to rotate, the first stirring blade 23 and the second stirring blade 26 drive the first cleaning strip 24 and the second cleaning strip 27 fixed with the stirring rod to rotate, and because the first cleaning strip 24 and the second cleaning strip 27 are attached to the inner wall of the stirring barrel 11, therefore, the adhesion of inner wall concrete has effectively been avoided, stirring leaf one 23 and stirring leaf two 26 have driven fixed block one 25 and fixed block two 28 to rotate, stir the inside concrete of churn 11, meanwhile, stirring leaf one 23 has driven fixed plate 31 fixed with it to rotate, fixed plate 31 has driven scraping strip 32 to rotate, the concrete of 11 inner wall lower surfaces of churn 11 promotes the concrete of 11 lower parts of churn to turn over upwards under the rotation of scraping strip 32, the concrete passes through spread groove 33 and communicates each other, make this equipment stirring effect better, and because the design of steel ball one 16 and steel ball two 17 makes the frictional force when this equipment uses less relatively, it is more laborsaving to use.
When the stirring device is used, a user can hold the stirring rod 21 by hand, the stirring rod 21 is rotated to drive the limiting ring 22 fixed with the stirring rod 21 to rotate on the inner wall of the annular groove 15, so that the stirring rod 21 rotates along the inner wall of the circular groove 12, at the moment, the lower end of the stirring rod 21 rotates between the first steel ball 16 and the second steel ball 17 to drive the first steel ball 16 and the second steel ball 17 to roll in opposite directions, the stirring rod 21 drives the first stirring blade 23 and the second stirring blade 26 to rotate, the first stirring blade 23 and the second stirring blade 26 drive the first cleaning strip 24 and the second cleaning strip 27 fixed with the first stirring blade to rotate, as the first cleaning strip 24 and the second cleaning strip 27 are attached to the inner wall of the stirring cylinder 11, the adhesion of concrete on the inner wall is effectively avoided, the first stirring blade 23 and the second stirring blade 26 drive the first fixing block 25 and the second fixing block 28 to rotate to stir the concrete in the stirring cylinder 11, and meanwhile, the first stirring blade 23 drives the fixing plate 31 fixed with the first stirring blade to rotate, the fixed plate 31 drives the scraping strip 32 to rotate, concrete on the lower surface of the inner wall of the mixing drum 11 is pushed to turn over the concrete on the lower part of the mixing drum 11 upwards under the rotation of the scraping strip 32, the concrete is communicated with each other through the connecting groove 33, so that the mixing effect of the equipment is better, and the friction force is relatively smaller when the equipment is used due to the design of the first steel ball 16 and the second steel ball 17, and the use is more labor-saving.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an exempt from motor formula concrete mixing device, includes barrel device (1), agitating unit (2) and connecting device (3), barrel device (1) includes churn (11), its characterized in that: the upper surface of the stirring cylinder (11) is provided with a circular groove (12), the lower surface of the inner wall of the stirring cylinder (11) is provided with a limiting groove (13), the inner wall of the limiting groove (13) is fixedly connected with a fixing ring (14), the upper surface of the fixing ring (14) is provided with an annular groove (15), one end, far away from the surface of the stirring cylinder (11), of the inner wall of the annular groove (15) is provided with a first annular groove, a first steel ball (16) is arranged inside the first annular groove, one end, close to the surface of the stirring cylinder (11), of the inner wall of the annular groove (15) is provided with a second annular groove, and a second steel ball (17) is arranged inside the second annular groove;
the inner wall of the circular groove (12) is movably connected with the stirring device (2).
2. A motor-free concrete mixing apparatus as defined in claim 1, wherein: the stirring device (2) comprises a stirring rod (21), the surface of the stirring rod (21) is movably connected with the inner wall of the circular groove (12), the lower surface of the stirring rod (21) is fixedly connected with a limiting ring (22), the rear surface of the stirring rod (21) is fixedly connected with a first stirring blade (23), the rear surface of the first stirring blade (23) is fixedly connected with a first cleaning strip (24), the right surface of the first stirring blade (23) is fixedly connected with a first fixing block (25), the front surface of the stirring rod (21) is fixedly connected with a second stirring blade (26), the front surface of the second stirring blade (26) is fixedly connected with a second cleaning strip (27), and the left surface of the second stirring blade (26) is fixedly connected with a second fixing block (28);
the lower surface of the first stirring blade (23) is fixedly connected with the connecting device (3).
3. A motor-free concrete mixing apparatus as defined in claim 2, wherein: connecting device (3) are including fixed plate (31), fixed plate (31) upper surface and stirring leaf (23) lower surface fixed connection are in the same place, fixed plate (31) lower surface fixed connection has scrapes strip (32), connecting groove (33) have been seted up to fixed plate (31) right surface.
4. A motor-free concrete mixing apparatus as defined in claim 1, wherein: the lower end of the inner wall of the ring groove (15) is provided with a circular groove matched with the limiting ring (22).
5. A motor-free concrete mixing apparatus as defined in claim 2, wherein: the lower surface of the stirring rod (21) is movably connected with the surfaces of the first steel ball (16) and the second steel ball (17).
6. A motor-free concrete mixing apparatus as defined in claim 3, wherein: the cleaning strip I (24) rear surface is movably attached to the inner wall of the mixing drum (11), the cleaning strip II (27) front surface is movably attached to the inner wall of the mixing drum (11), and the lower surface of the scraping strip (32) is attached to the lower surface of the inner wall of the mixing drum (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615874.1U CN214561970U (en) | 2020-11-12 | 2020-11-12 | Motor-free concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615874.1U CN214561970U (en) | 2020-11-12 | 2020-11-12 | Motor-free concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214561970U true CN214561970U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615874.1U Active CN214561970U (en) | 2020-11-12 | 2020-11-12 | Motor-free concrete stirring device |
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| Country | Link |
|---|---|
| CN (1) | CN214561970U (en) |
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2020
- 2020-11-12 CN CN202022615874.1U patent/CN214561970U/en active Active
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