CN214819652U - Concrete mixer - Google Patents
Concrete mixer Download PDFInfo
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- CN214819652U CN214819652U CN202120856132.XU CN202120856132U CN214819652U CN 214819652 U CN214819652 U CN 214819652U CN 202120856132 U CN202120856132 U CN 202120856132U CN 214819652 U CN214819652 U CN 214819652U
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Abstract
The utility model relates to a concrete mixer belongs to concrete mixing equipment field, it includes the churn, first motor is installed at the churn top, be equipped with the (mixing) shaft in the churn, the (mixing) shaft is close to the one end at churn top and is connected with first motor, the (mixing) shaft both sides are equipped with the stirring rod, churn internally mounted has the stirring subassembly that is arranged in carrying out the stirring to the concrete in the space between stirring rod and the churn inner wall, the stirring subassembly includes support frame and first puddler, the support frame is located inside the churn, and the level sets up between (mixing) shaft and churn bottom, the second motor is installed to the churn bottom, one side that the (mixing) shaft was kept away from to the support frame is connected with the second motor, the vertical one end that is close to the churn inner wall that is located the stirring rod of first puddler, first puddler one end and support frame end connection. This application has and makes the concrete can be by intensive mixing, improves the effect to the stirring homogeneity of concrete.
Description
Technical Field
The application relates to the field of concrete mixing equipment, in particular to a concrete mixer.
Background
Concrete mixers are mechanical devices in which a shaft with blades rotates in a cylinder or tank to thoroughly mix the concrete.
At present, the present chinese patent that can refer to publication number for CN107498709A discloses a concrete mixer, including the workstation, workstation top fixedly connected with agitator tank, the equal fixedly connected with supporting leg of four corners of workstation bottom, the inboard fixedly connected with backup pad of supporting leg, first motor is installed at the backup pad top, the vertical (mixing) shaft that is equipped with in the agitator tank, the (mixing) shaft is close to the one end and the first motor connection of agitator tank bottom, (mixing) shaft both sides fixedly connected with stirring rod. During the use, pour the raw materials into the agitator tank, start first motor, the (mixing) shaft rotates and drives the stirring rod and rotate, and then stirs the raw materials.
However, since a gap is left between the stirring rod and the inner wall of the stirring box of the concrete mixer, when concrete is stirred, the concrete in the gap between the stirring rod and the inner wall of the stirring box is difficult to stir, and the stirring effect of the concrete is not good.
SUMMERY OF THE UTILITY MODEL
In order to make the concrete can be by intensive mixing, improve the stirring effect to the concrete, this application provides a concrete mixer.
The application provides a concrete mixer adopts following technical scheme:
the utility model provides a concrete mixer, including the churn, first motor is installed at the churn top, be equipped with the (mixing) shaft in the churn, the (mixing) shaft is close to the one end at churn top and is connected with first motor, the (mixing) shaft both sides are equipped with the stirring rod, churn internally mounted has the stirring subassembly that is arranged in carrying out the stirring to the concrete in the space between stirring rod and the churn inner wall, the stirring subassembly includes support frame and first puddler, the support frame is located inside the churn, and the level sets up between (mixing) shaft and churn bottom, the second motor is installed to the churn bottom, one side that the (mixing) shaft was kept away from to the support frame is connected with the second motor, the vertical one end that is close to the churn inner wall that is located the stirring rod of first puddler, first puddler one end and support frame end connection.
By adopting the technical scheme, when the concrete is stirred, the first motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring rod to rotate so as to stir the concrete in the stirring cylinder; simultaneously, the second motor drive support frame rotates, and the support frame drives first puddler and rotates, stirs the concrete that lies in the space between puddler and the churn inner wall, makes the space between puddler and the churn inner wall can not become the stirring dead angle, and then improves the stirring effect to the concrete.
Preferably, the rotating direction of the second motor-driven support frame is opposite to the rotating direction of the first motor-driven stirring shaft.
Through adopting above-mentioned technical scheme, when stirring the concrete, second motor drive support frame pivoted direction is opposite with first motor drive (mixing) shaft pivoted direction for the torrent of concrete in the churn is more violent, thereby makes the concrete can by intensive mixing, further improves the stirring effect to the concrete.
Preferably, the first stirring rods are provided with a plurality of stirring rods, and the plurality of first stirring rods are distributed circumferentially and connected with the end part of the supporting frame.
Through adopting above-mentioned technical scheme, when stirring the concrete, a plurality of first puddlers can be to being located the more abundant of concrete mixing in the space between puddler and the churn inner wall, improve the stirring effect to the concrete.
Preferably, a fixing rod is arranged between the adjacent first stirring rods, and two ends of the fixing rod are respectively connected with the adjacent first stirring rods.
Through adopting above-mentioned technical scheme, the dead lever can be consolidated first puddler, and the power that first puddler and support frame junction received is dispersed, makes the junction fracture can not take place for first puddler and support frame, makes first puddler more firm.
Preferably, one side of the first stirring rod, which is close to the inner wall of the stirring cylinder, is provided with a brush, one end of the brush is connected with the first stirring rod, and the other end of the brush is abutted against the inner wall of the stirring cylinder.
Through adopting above-mentioned technical scheme, when stirring the concrete, first puddler rotates, drives the brush and rotates, and the brush can in time clear up the concrete of depending on the churn inner wall to mix with the inside concrete of churn, thereby improve the mixed effect of concrete.
Preferably, the brush is made of aluminum alloy filaments.
Through adopting above-mentioned technical scheme, the brush that adopts the aluminum alloy strand silk to make has certain hardness, can fall the concrete clearance of depending on the churn inner wall, and the clearance effect is better.
Preferably, one side of the first stirring rod, which is far away from the inner wall of the stirring cylinder, is connected with a second stirring rod, and the second stirring rod is positioned between the adjacent stirring rods.
Through adopting above-mentioned technical scheme, when stirring the concrete, the first puddler of second motor drive rotates, drives the second puddler and rotates, and the second puddler can stir the concrete that is arranged in the space between the adjacent puddler, makes the torrent of concrete in the churn more violent to make the concrete can be by intensive mixing, improve the stirring effect to the concrete.
Preferably, a plurality of stirring blocks are connected to the top wall and the bottom wall of the second stirring rod.
Through adopting above-mentioned technical scheme, when stirring the concrete, second motor drive second puddler rotates, drives the stirring piece and rotates, and the stirring piece can stir the concrete that is arranged in the space between second puddler and the puddler, makes the space between second puddler and the puddler can not become the stirring dead angle, and then improves the stirring effect to the concrete.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first stirring rod is arranged, and can be used for stirring concrete in a gap between the stirring rod and the inner wall of the stirring drum, so that the gap between the stirring rod and the inner wall of the stirring drum cannot become a stirring dead angle, and the stirring effect on the concrete is improved;
2. the second stirring rod is arranged, and can be used for stirring concrete in a gap between every two adjacent stirring rods, so that the turbulent flow of the concrete in the stirring barrel is more severe, the concrete can be fully stirred, and the stirring effect on the concrete is improved;
3. set up the brush, the brush can in time clear up the concrete of depending on the churn inner wall to mix with the inside concrete of churn, thereby improve the mixed effect of concrete.
Drawings
Fig. 1 is a schematic structural diagram intended to show an embodiment of the present application.
Fig. 2 is a schematic view intended to show the internal structure of the mixing drum.
Description of reference numerals: 1. a mixing drum; 11. a feed inlet; 12. a discharge port; 2. supporting legs; 3. a first motor; 31. a stirring shaft; 32. a stirring rod; 4. a stirring assembly; 41. a support frame; 42. a first stirring rod; 421. a brush; 5. a second motor; 6. fixing the rod; 7. a second stirring rod; 71. and stirring the blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a concrete mixer. Referring to fig. 1 and 2, a concrete mixer includes a mixing drum 1, a feed inlet 11 is arranged at the top of the mixing drum 1, a first motor 3 is installed at the center of the top of the mixing drum 1, a mixing shaft 31 is vertically arranged in the mixing drum 1, and one end of the mixing shaft 31 close to the top of the mixing drum 1 is fixedly connected with the first motor 3. Stirring shaft 31 both sides fixedly connected with stirring rod 32, stirring rod 32 are equipped with the multiunit, and multiunit stirring rod 32 is along the length direction evenly distributed of (mixing) shaft 31, and every group stirring rod 32 is equipped with four, and four stirring rods 32 of every group are related to (mixing) shaft 31 axis circumference array and distribute. A discharge port 12 is arranged at the bottom of the mixing drum 1, a plurality of supporting legs 2 are uniformly arranged at the bottom of the mixing drum 1, and a mixing assembly 4 for mixing concrete in a gap between the mixing rod 32 and the inner wall of the mixing drum 1 is arranged inside the mixing drum 1.
When stirring the concrete, pour the concrete into churn 1 through feed inlet 11 in, start first motor 3, first motor 3 drive (mixing) shaft 31 rotates, and (mixing) shaft 31 drives the stirring rod 32 and rotates, stirs the concrete in churn 1, and the concrete that is arranged in the space between stirring rod 32 and the 1 inner wall of churn also can stir through stirring subassembly 4, makes the space between stirring rod 32 and the 1 inner wall of churn can not become the stirring dead angle, and then improves the stirring effect to the concrete.
Referring to fig. 2, a second motor 5 is installed at the center of the bottom of the mixing drum 1, the second motor 5 drives the mixing component 4 to rotate in the direction opposite to the rotation direction of the mixing shaft 31, the mixing component 4 comprises a support frame 41 and a first mixing rod 42, the support frame 41 is in a cross structure, the support frame 41 is located inside the mixing drum 1 and horizontally arranged between the second motor 5 and the mixing shaft 31, one side of the support frame 41, which is far away from the mixing shaft 31, is fixedly connected with the second motor 5, and the end of the support frame 41 is fixedly connected with the first mixing rod 42; the first stirring rods 42 are of a rectangular rod-shaped structure and are vertically located at one end, close to the inner wall of the stirring drum 1, of the stirring rod 32, the number of the first stirring rods 42 is multiple, four first stirring rods 42 are arranged in the embodiment, and the four first stirring rods 42 are circumferentially distributed and fixedly connected with the end portions of the supporting frames 41.
Referring to fig. 2, a second stirring rod 7 is horizontally arranged on one side of the first stirring rod 42 away from the inner wall of the stirring cylinder 1, the second stirring rod 7 is located between adjacent stirring rods 32, the second stirring rod 7 is in a rectangular rod-shaped structure, the length of the second stirring rod is the same as that of the stirring rod 32, and one end of the second stirring rod 7 is fixedly connected with the first stirring rod 42. Second puddler 7 roof and diapire fixedly connected with stirring piece 71, stirring piece 71 is equipped with a plurality ofly, and a plurality of stirring pieces 71 are along the length direction evenly distributed of second puddler 7.
When concrete is stirred, the second motor 5 drives the support frame 41 to rotate, the support frame 41 drives the first stirring rod 42 and the second stirring rod 7 to rotate, the concrete in a gap between the stirring rod 32 and the inner wall of the stirring cylinder 1 is stirred, so that the gap between the stirring rod 32 and the inner wall of the stirring cylinder 1 cannot become a stirring dead angle, the second stirring rod 7 can also stir the concrete in the gap between the adjacent stirring rods 32, the turbulence of the concrete in the stirring cylinder 1 is more severe, the concrete can be fully stirred, and the stirring effect on the concrete is improved; the rotation direction of the stirring shaft 31 is opposite to the rotation direction of the first stirring rod 42, so that the concrete in the stirring cylinder 1 can be fully stirred, and the stirring effect on the concrete is further improved.
Referring to fig. 2, a fixing rod 6 is horizontally arranged between adjacent first stirring rods 42, the fixing rod 6 is arc-shaped, the axis of the fixing rod 6 is coaxial with the axis of the stirring shaft 31, and two ends of the fixing rod 6 are respectively fixedly connected with the adjacent first stirring rods 42. The fixed rod 6 can reinforce the first stirring rod 42, and the force applied to the joint of the first stirring rod 42 and the support frame 41 is dispersed, so that the joint of the first stirring rod 42 and the support frame 41 is not broken, and the first stirring rod 42 is more stable.
Referring to fig. 2, a brush 421 made of aluminum alloy filaments is disposed on one side of the first stirring rod 42 close to the inner wall of the stirring cylinder 1, one end of the brush 421 is fixedly connected to the first stirring rod 42, and the other end is abutted to the inner wall of the stirring cylinder 1. When stirring the concrete, first puddler 42 rotates, drives brush 421 and rotates, and brush 421 can in time clear up the concrete of depending on 1 inner wall of churn to mix with the inside concrete of churn 1, thereby improve the mixed effect of concrete.
The implementation principle of the concrete mixer in the embodiment of the application is as follows: when concrete is stirred, the concrete raw material is poured into the stirring cylinder 1 through the feeding hole 11, the first motor 3 and the second motor 5 are started, the first motor 3 drives the stirring shaft 31 to rotate, and the stirring shaft 31 drives the stirring rod 32 to rotate, so that the concrete in the stirring cylinder 1 is stirred; the second motor 5 drives the support frame 41 to rotate, the support frame 41 drives the first stirring rod 42 to rotate, and the concrete in the gap between the stirring rod 32 and the inner wall of the stirring cylinder 1 is stirred, so that the gap between the stirring rod 32 and the inner wall of the stirring cylinder 1 cannot become a stirring dead angle, and the stirring effect on the concrete is improved; the rotation direction of the stirring shaft 31 is opposite to the rotation direction of the first stirring rod 42, so that the concrete in the stirring cylinder 1 can be fully stirred, and the stirring effect on the concrete is further improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete mixer, includes churn (1), first motor (3) are installed at churn (1) top, are equipped with (mixing) shaft (31) in churn (1), and (mixing) shaft (31) are close to the one end at churn (1) top and are connected with first motor (3), and (mixing) shaft (31) both sides are equipped with stirring rod (32), its characterized in that: mixing drum (1) internally mounted has and is used for carrying out stirring subassembly (4) that stir to the concrete in the space between stirring rod (32) and mixing drum (1) inner wall, stirring subassembly (4) are including support frame (41) and first puddler (42), support frame (41) are located inside mixing drum (1), and the level sets up between (mixing) shaft (31) and mixing drum (1) bottom, second motor (5) are installed to mixing drum (1) bottom, one side that (mixing) shaft (31) were kept away from in support frame (41) is connected with second motor (5), first puddler (42) are vertical to be located stirring rod (32) and are close to the one end of mixing drum (1) inner wall, first puddler (42) one end and support frame (41) end connection.
2. A concrete mixer according to claim 1, wherein: the rotating direction of the second motor (5) driving the support frame (41) is opposite to the rotating direction of the first motor (3) driving the stirring shaft (31).
3. A concrete mixer according to claim 1, wherein: the first stirring rods (42) are arranged in a plurality, and the plurality of first stirring rods (42) are distributed on the circumference and connected with the end part of the supporting frame (41).
4. A concrete mixer according to claim 3, wherein: a fixing rod (6) is arranged between the adjacent first stirring rods (42), and two ends of the fixing rod (6) are respectively connected with the adjacent first stirring rods (42).
5. A concrete mixer according to claim 3, wherein: one side of the first stirring rod (42) close to the inner wall of the stirring cylinder (1) is provided with a brush (421), one end of the brush (421) is connected with the first stirring rod (42), and the other end of the brush is abutted against the inner wall of the stirring cylinder (1).
6. A concrete mixer according to claim 5, wherein: the brush (421) is a brush (421) made of aluminum alloy filaments.
7. A concrete mixer according to claim 1, wherein: one side of the first stirring rod (42) far away from the inner wall of the stirring cylinder (1) is connected with a second stirring rod (7), and the second stirring rod (7) is positioned between the adjacent stirring rods (32).
8. A concrete mixer according to claim 7, wherein: the top wall and the bottom wall of the second stirring rod (7) are connected with a plurality of stirring blocks (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856132.XU CN214819652U (en) | 2021-04-24 | 2021-04-24 | Concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856132.XU CN214819652U (en) | 2021-04-24 | 2021-04-24 | Concrete mixer |
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| Publication Number | Publication Date |
|---|---|
| CN214819652U true CN214819652U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120856132.XU Active CN214819652U (en) | 2021-04-24 | 2021-04-24 | Concrete mixer |
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| CN (1) | CN214819652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430346A (en) * | 2022-09-13 | 2022-12-06 | 江苏上鼎智能装备制造有限公司 | Coaxial seal type gear rotation side-entering type stirring machine |
| CN116476236A (en) * | 2023-04-24 | 2023-07-25 | 衢州顺通建材科技有限公司 | Concrete mixing device and method with accurate batching measurement |
-
2021
- 2021-04-24 CN CN202120856132.XU patent/CN214819652U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430346A (en) * | 2022-09-13 | 2022-12-06 | 江苏上鼎智能装备制造有限公司 | Coaxial seal type gear rotation side-entering type stirring machine |
| CN116476236A (en) * | 2023-04-24 | 2023-07-25 | 衢州顺通建材科技有限公司 | Concrete mixing device and method with accurate batching measurement |
| CN116476236B (en) * | 2023-04-24 | 2023-11-07 | 衢州顺通建材科技有限公司 | Concrete mixing device and method with accurate batching measurement |
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