Concrete mixing tank convenient to clean

Abstract

The concrete mixing tank convenient to clean comprises a mixing tank body and baffles, arc grooves are formed in the mixing tank body at equal intervals, the baffles are arranged in the corresponding arc grooves, the arc grooves are of an arc-shaped convex structure, protrusions are arranged on one sides of the baffles, and the protrusions are arranged on the other sides of the baffles. The protrusion and the baffle are matched with the arc groove, the thickness of the protrusion and the baffle is smaller than that of the arc groove, and the baffle is fixed through a locking mechanism. The baffles can be taken out of the arc grooves, so that the baffles can be cleaned conveniently, the baffles are placed in the corresponding arc grooves in the installation process, then the baffles are locked through the locking mechanisms, the baffles can block the arc grooves, mortar is prevented from flowing into the arc grooves, and the advantages of the arrangement are that the baffles can be taken out of the arc grooves, and the installation is convenient. When the stirring tank needs to be cleaned, the baffle can be directly taken down to be cleaned, and compared with a traditional knocking or shoveling mode, the stirring tank is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing tanks, in particular to a concrete mixing tank which is convenient to clean. Background Art

[0002] Concrete is one of the most commonly used materials in today's construction projects. It is made of cement, aggregates (sand, gravel, etc.), water and additives or admixtures when necessary in a certain proportion. The mixing tank is usually a rotating cylinder with stirring blades inside to effectively stir the various components and mix them evenly to form concrete with a certain plasticity and fluidity.

[0003] After the mixing tank is used, a certain amount of concrete that is difficult to clean often remains on its inner wall. If it is not cleaned in time, these residues will harden, affecting the quality of the concrete used next time, and may even cause damage to the mixer. Hard concrete residues are difficult to clean, and there are two commonly used traditional cleaning methods:

[0004] 1. Tapping method: By tapping the outer wall of the mixing tank, the concrete residue on the inner wall falls off. However, this method is easy to cause damage to the mixing tank itself, especially repeated tapping may cause deformation or even cracks in the mixing tank wall.

[0005] 2. Shovel method: manually enter the mixing tank and use tools such as shovels to manually remove the remaining concrete. In addition to the high labor intensity, this method also has certain safety risks. The space for workers to enter the mixing tank is small, and they may encounter harmful gases or lack of oxygen, and the working environment is very harsh.

[0006] Generally speaking, these traditional cleaning methods are not only inefficient, but also have poor working conditions and may cause damage to the mixing tank or bring safety risks to the operator. In order to solve these problems, those skilled in the art have proposed a concrete mixing tank that is convenient to clean. Utility Model Content

[0007] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a concrete mixing tank which is convenient to clean.

[0008] The technical solution of the utility model is as follows: a concrete mixing tank that is easy to clean, comprising a mixing tank body and a baffle, wherein arc grooves are equidistantly provided inside the mixing tank body, the baffle is arranged inside the corresponding arc grooves, the arc grooves are arranged as arc-shaped convex structures, a protrusion is arranged on one side of the baffle, the protrusion and the baffle are both arranged in a matching structure with the arc groove and the thickness of the two is thinner than the thickness of the arc groove, and the baffle is fixed by a locking mechanism.

[0009] Through the above technical means, the baffle can be taken out from the arc groove, which makes it convenient to clean the baffle. During installation, the baffle is placed in the corresponding arc groove, and then locked by the locking mechanism. In this way, the baffle can block the arc groove and prevent mortar from flowing into the arc groove.

[0010] As a preferred embodiment, the locking mechanism includes bolts, extrusion blocks, and fixing nuts. The bolts are threadedly connected to the mixing tank body at equal intervals and are located within the groove body of the corresponding arc groove. The extrusion blocks are arranged at equal intervals inside the arc groove. One end of the bolts extends to the inside of the corresponding arc groove and is rotatably connected to one side of the corresponding extrusion block. The fixing nuts are threadedly connected to the outside of the bolts and are located on the outside of the mixing tank body.

[0011] Through the above technical means, the movement of the extrusion block is controlled by rotating the bolt. In this process, because the extrusion block is rotating, it may be necessary to manually adjust the angle of the extrusion block to make it fit with the baffle. One side of the extrusion block is also provided with an arc for use with the baffle, so that the fit can be more thorough. After locking, a second locking is performed by fixing the nut to prevent the bolts from loosening due to vibration of the mixing tank body during the mixing process.

[0012] As a preferred embodiment, a cross bar is fixedly connected to the top of the mixing tank body, a rotating shaft is rotatably connected between the cross bar and the inner wall of the mixing tank body, and stirring paddles are symmetrically and equidistantly fixedly connected to the outer side of the rotating shaft.

[0013] Through the above technical means, the rotation of the shaft can drive the stirring paddle to rotate, so that the stirring and mixing effect is achieved by using the stirring paddle.

[0014] As a preferred embodiment, a driving motor is fixedly mounted on the bottom of the mixing tank body, and an output end of the driving motor extends into the interior of the mixing tank body and is fixedly connected to one end of the rotating shaft.

[0015] Through the above technical means, the driving motor can provide rotational power for the rotating shaft.

[0016] As a preferred embodiment, a discharge pipe is fixedly connected to the bottom of the mixing tank body, and an internal thread is provided inside the discharge pipe to connect to a valve.

[0017] By means of the above technical means, the internally mixed concrete can be discharged through the discharge pipe.

[0018] As a preferred embodiment, the bottom of the mixing tank body is equidistantly and fixedly connected with supporting legs, and the height of the supporting legs is higher than the height of the driving motor and the discharge pipe.

[0019] Through the above technical means, the supporting legs can be provided to provide support for the mixing tank body.

[0020] As a preferred implementation manner, the drive motor is electrically connected to an external control device.

[0021] Through the above technical means, the start and stop of the drive motor can be controlled.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] The baffle in the utility model can be taken out from the arc groove, which makes it convenient to clean the baffle. During installation, the baffle is placed in the corresponding arc groove, and then the baffle is locked by the locking mechanism. In this way, the baffle can block the arc groove to prevent mortar from flowing into the arc groove. The advantage of this arrangement is that when the mixing tank needs to be cleaned, the baffle can be directly removed for cleaning, which is more efficient than the traditional method of knocking or shoveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a first isometric view of the utility model;

[0025] Figure 2 It is a second isometric view of the utility model;

[0026] Figure 3 It is an isometric view of the utility model in a cutaway state;

[0027] Figure 4 It is an isometric view of the baffle of the present utility model.

[0028] Legend: 1. Mixing tank body; 2. Baffle; 3. Arc groove; 4. Protrusion; 5. Bolt; 6. Extrusion block; 7. Fixing nut; 8. Cross bar; 9. Rotating shaft; 10. Agitator paddle; 11. Driving motor; 12. Discharge pipe; 13. Support leg. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] Example

[0032] like Figure 1-Figure 4As shown, the utility model provides a concrete mixing tank that is easy to clean: it includes a mixing tank body 1 and a baffle 2, wherein arc grooves 3 are equidistantly provided inside the mixing tank body 1, the baffle 2 is arranged inside the corresponding arc grooves 3, the arc grooves 3 are arranged as an arc-shaped convex structure, a protrusion 4 is arranged on one side of the baffle 2, the protrusion 4 and the baffle 2 are both arranged in a matching structure with the arc groove 3 and the thickness of the two is thinner than the thickness of the arc groove 3, and the baffle 2 is fixed by a locking mechanism;

[0033] To sum up: the baffle 2 can be taken out from the arc groove 3, which makes it convenient to clean the baffle 2. During installation, the baffle 2 is placed in the corresponding arc groove 3, and then the baffle 2 is locked by the locking mechanism. In this way, the baffle 2 can block the arc groove 3 to prevent mortar from flowing into the arc groove 3.

[0034] The locking mechanism includes a bolt 5, an extrusion block 6, and a fixing nut 7. The bolt 5 is equidistantly threadedly connected to the mixing tank body 1 and is located within the groove range of the corresponding arc groove 3. The extrusion block 6 is equidistantly arranged inside the arc groove 3. One end of the bolt 5 extends to the inside of the corresponding arc groove 3 and is rotatably connected to one side of the corresponding extrusion block 6. The fixing nut 7 is threadedly connected to the outside of the bolt 5 and is located outside the mixing tank body 1.

[0035] To sum up: the movement of the extrusion block 6 is controlled by rotating the bolt 5. During this process, because the extrusion block 6 is rotating, it may be necessary to manually adjust the angle of the extrusion block 6 to make it fit with the baffle 2. One side of the extrusion block 6 is also provided with an arc for use with the baffle 2, so that the fit can be more thorough. After locking, a second locking is performed by fixing the nut 7 to prevent the bolt 5 from loosening due to vibration of the mixing tank body 1 during the mixing process.

[0036] A cross bar 8 is fixedly connected to the top of the mixing tank body 1, a rotating shaft 9 is rotatably connected between the cross bar 8 and the inner wall of the mixing tank body 1, and a stirring paddle 10 is symmetrically and equidistantly fixedly connected to the outer side of the rotating shaft 9;

[0037] In summary, the rotation of the rotating shaft 9 can drive the stirring paddle 10 to rotate, so that the stirring paddle 10 can achieve the effect of stirring and mixing.

[0038] A driving motor 11 is fixedly installed at the bottom of the mixing tank body 1, and the output end of the driving motor 11 extends into the interior of the mixing tank body 1 and is fixedly connected to one end of the rotating shaft 9;

[0039] In summary: the driving motor 11 can provide rotational power for the rotating shaft 9 .

[0040] A discharge pipe 12 is fixedly connected to the bottom of the mixing tank body 1, and an internal thread is provided inside the discharge pipe 12 to connect a valve;

[0041] In summary, the concrete that has been mixed inside can be discharged through the discharge pipe 12 .

[0042] The bottom of the mixing tank body 1 is equidistantly fixedly connected with supporting legs 13, and the height of the supporting legs 13 is higher than the height of the driving motor 11 and the discharge pipe 12;

[0043] In summary, the supporting legs 13 can provide support for the mixing tank body 1 .

[0044] The driving motor 11 is electrically connected to an external control device;

[0045] In summary: in this way, the start and stop of the driving motor 11 can be controlled.

[0046] Working principle:

[0047] When the screwdriver is in the working position, the locking nut 5 is used to lock the mixing tank body 1, so that the mixing tank body 1 is not loose, and the screwdriver is used to lock the mixing tank body 1. When the screwdriver is in the working position, the locking nut 5 is used to lock the mixing tank body 1. When the screwdriver is in the working position, the locking nut 5 is used to lock the mixing tank body 1. When the screwdriver is in the working position, the locking nut 5 is used to lock the mixing tank body 1. When the screwdriver is in the working position, the locking nut 7 is used to lock the mixing tank body 1.

[0048] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A concrete mixing tank that is easy to clean, comprising a mixing tank body (1) and a baffle (2), characterized in that: Arc grooves (3) are equidistantly formed inside the mixing tank body (1); the baffle plate (2) is arranged inside the corresponding arc groove (3); the arc groove (3) is arranged as an arc-shaped convex structure; a protrusion (4) is arranged on one side of the baffle plate (2); the protrusion (4) and the baffle plate (2) are arranged in a matching structure with the arc groove (3); and the thickness of the protrusion (4) and the baffle plate (2) are thinner than the thickness of the arc groove (3); and the baffle plate (2) is fixed by a locking mechanism.

2. A convenient-to-clean concrete mixing tank according to claim 1, characterized in that: The locking mechanism comprises a bolt (5), an extrusion block (6), and a fixing nut (7); the bolt (5) is equidistantly threadedly connected to the mixing tank body (1) and is located within the groove range of the corresponding arc groove (3); the extrusion block (6) is equidistantly arranged inside the arc groove (3); one end of the bolt (5) extends to the inside of the corresponding arc groove (3) and is rotatably connected to one side of the corresponding extrusion block (6); and the fixing nut (7) is threadedly connected to the outside of the bolt (5) and is located outside the mixing tank body (1).

3. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: A cross bar (8) is fixedly connected to the top of the mixing tank body (1), a rotating shaft (9) is rotatably connected between the cross bar (8) and the inner wall of the mixing tank body (1), and stirring paddles (10) are symmetrically and equidistantly fixedly connected to the outer side of the rotating shaft (9).

4. The easy-to-clean concrete mixing tank according to claim 1, characterized in that: A driving motor (11) is fixedly mounted on the bottom of the mixing tank body (1), and an output end of the driving motor (11) extends into the interior of the mixing tank body (1) and is fixedly connected to one end of the rotating shaft (9).

5. The easy-to-clean concrete mixing tank according to claim 4, characterized in that: A discharge pipe (12) is fixedly connected to the bottom of the mixing tank body (1), and an internal thread is provided inside the discharge pipe (12) to be connected to a valve.

6. The easy-to-clean concrete mixing tank according to claim 5, characterized in that: The bottom of the mixing tank body (1) is fixedly connected with supporting legs (13) at equal intervals, and the height of the supporting legs (13) is higher than the height of the driving motor (11) and the discharge pipe (12).

7. The easy-to-clean concrete mixing tank according to claim 6, characterized in that: The driving motor (11) is electrically connected to an external control device.

Images