Concrete mixing device for building construction

Abstract

The utility model discloses a concrete mixing device for building construction, which belongs to the technical field of building construction and comprises a box body, a feeding structure is mounted on one side of the box body, a partition plate is fixed in the box body, a filter frame is mounted at the upper end of the partition plate, a screening structure is arranged above the filter frame, and a second rotating rod is arranged in the screening structure. The water adding assembly is arranged, so that water in the external water pipe enters the annular water distribution tank through the water inlet pipe and then is uniformly sprayed out at multiple angles through the multiple groups of water spraying pipes, and water can be uniformly added to materials in the tank body, so that the stirring speed of the stirring structure is higher; the anti-blocking component is arranged, so that the anti-blocking push plate is mounted at the bottom of the second rotating rod through the positioning threaded rod and can push out materials clamped into the filter holes in the bottom of the filter frame when rotating along with the second rotating rod, the filter frame is prevented from being blocked, and the filter holes can be further cleaned by the hard brush.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically relates to a concrete mixing device for building construction. BACKGROUND

[0002] Building construction refers to the production activity of the implementation phase of engineering construction, is the building process of various buildings, also can be said to be the process that the various lines on design drawing are changed into the real object in the specified place. It includes foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like.

[0003] Chinese patent application No. 202021613089.6 discloses a concrete mixing device for building construction, which comprises a box body, a conveying box is fixedly connected to the left side of the box body, a first motor is fixedly connected to the top of the conveying box, the rotating shaft of the first motor penetrates into the inner cavity of the conveying box and is fixedly connected with a first rotating rod, the bottom end of the first rotating rod is movably connected with the bottom of the inner cavity of the conveying box, conveying blades are fixedly connected to the surface of the first rotating rod, a feeding pipe is communicated with the bottom of the left side of the conveying box, and a conveying pipe is communicated with the top of the right side of the conveying box. The utility model has the advantages of convenient feeding and screening function, solves the problem that the existing concrete mixing device for building construction is inconvenient for users to feed materials during use, and cannot filter and screen the larger impurities and stones in the sand and gravel due to the single structure, thereby affecting the quality of the concrete.

[0004] In the above-mentioned disclosed patent, 1, when water is added to the box body to stir the materials, the water enters from one side, and the stirring and mixing speed is slow; 2, when the filter frame screens the materials, the larger particles are easy to block the filter holes, and need to be cleaned to prevent blockage. Utility model content

[0005] To solve the problems in the above background art, the utility model provides a concrete mixing device for building construction, which has the characteristics of uniform water addition and non-blocking.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concrete mixing device for building construction, comprising a box body, a feeding structure is installed on one side of the box body, a partition plate is fixedly arranged in the box body, a filter frame is installed on the upper end of the partition plate, a screening structure is arranged above the filter frame, a second rotating rod is arranged in the screening structure, a stirring structure is arranged below the partition plate, a water adding assembly is installed above the stirring structure, and a anti-blocking assembly is connected to the bottom of the second rotating rod.

[0007] Preferably, the water adding assembly comprises a filtering structure, a water inlet pipe, a ring-shaped water distribution tank and a water spraying pipe, wherein the ring-shaped water distribution tank is mounted at the bottom of the partition plate, the water spraying pipe is connected to the bottom of the ring-shaped water distribution tank, the water inlet pipe is connected to one side of the ring-shaped water distribution tank, and the filtering structure is arranged on one side of the water inlet pipe.

[0008] Preferably, the filtering structure comprises a filtering tank, a filtering plate and fixing lugs, wherein the filtering tank is arranged on the outer surface of the tank body and located at one side of the water inlet pipe, the filtering plate is clamped in the filtering tank, and the fixing lugs are fixed to the upper end and the lower end of the filtering tank.

[0009] Preferably, the filtering structure further comprises a cellulose filter element and an activated carbon plate, wherein the cellulose filter element is arranged inside the filtering plate and located close to one side of the tank body, and the activated carbon plate is mounted inside the filtering plate and located at the other side.

[0010] Preferably, the anti-blocking assembly comprises an anti-blocking push plate, a positioning threaded rod and a threaded hole, wherein the anti-blocking push plate is arranged at the lower end of the second rotating rod, the positioning threaded rod is fixed to the upper end of the anti-blocking push plate, and the threaded hole is formed in the second rotating rod and corresponds to the positioning threaded rod.

[0011] Preferably, the anti-blocking assembly further comprises a fixing screw, a positioning clamping plate and a hard brush, wherein the hard brush is arranged at one side of the anti-blocking push plate, the positioning clamping plate is fixed to the upper end of the hard brush, and the positioning clamping plate and the anti-blocking push plate are connected by the fixing screw.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The water adding assembly is arranged, water in the external water pipe enters the ring-shaped water distribution tank through the water inlet pipe, and then is sprayed out at multiple angles by multiple water spraying pipes, so that the water can be uniformly added to the materials in the tank body, and the speed of the stirring structure during stirring is faster.

[0014] 2、The anti-blocking assembly is arranged, the anti-blocking push plate is mounted on the bottom of the second rotating rod through the positioning threaded rod, and the anti-blocking push plate can push out the materials clamped in the filtering hole in the bottom of the filtering frame when the second rotating rod rotates, so that the filtering frame is prevented from being blocked, and the hard brush can further clean the filtering hole. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a perspective view of the water adding assembly of the utility model;

[0018] Figure 4 It is a perspective view of the anti-blocking assembly of the utility model;

[0019] Fig. 1, the feeding structure; 2, the box; 3, the stirring structure; 4, the water adding component; 41, the filtering structure; 411, the filter box; 412, the filter plate; 413, the cellulose filter core; 414, the activated carbon plate; 415, the fixing lug; 42, the water inlet pipe; 43, the annular water distribution box; 44, the water spraying pipe; 5, the screening structure; 6, the partition plate; 7, the filter frame; 8, the anti-blocking component; 81, the fixing screw; 82, the positioning clamping plate; 83, the hard brush; 84, the anti-blocking push plate; 85, the positioning threaded rod; 86, the threaded hole; 9, the second rotating rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 The utility model provides the following technical scheme: a concrete mixing device for building construction, including box 2, box 2 one side is installed with feeding structure 1, box 2 inside is fixed with partition plate 6, and the upper end of partition plate 6 is installed with filter frame 7, and the upper portion of filter frame 7 is provided with screening structure 5, and the inside of screening structure 5 is provided with second rotating rod 9, and the lower portion of partition plate 6 is provided with stirring structure 3, and the upper portion of stirring structure 3 is installed with water adding component 4, and second rotating rod 9 bottom is connected with anti-blocking component 8.

[0023] Specifically, water adding component 4 includes filtering structure 41, water inlet pipe 42, annular water distribution box 43 and water spraying pipe 44, wherein the bottom of partition plate 6 is installed with annular water distribution box 43, the bottom of annular water distribution box 43 is connected with water spraying pipe 44, one side of annular water distribution box 43 is connected with water inlet pipe 42, and one section of water inlet pipe 42 is provided with filtering structure 41,

[0024] Through the above technical scheme, water inlet pipe 42 is connected with external water pipe, filtering structure 41 filters it, filtered water enters the inside of annular water distribution box 43, and water spraying pipe 44 with different inclination angles sprays water, so that water adding is more uniform, and stirring structure 3 can stir and mix materials more quickly and uniformly.

[0025] Specifically, filtering structure 41 includes filter box 411, filter plate 412 and fixing lug 415, wherein the outer surface of box 2 and located one side of water inlet pipe 42 is provided with filter box 411, filter box 411 is clamped with filter plate 412 inside, and filter box 411 is fixed with fixing lug 415 at both ends,

[0026] Through the above technical scheme, the filter box 411 can be conveniently installed through the fixing ears 415, and the water can be filtered through the clamping of the filter plate 412 inside, so that the condensed water scale in the annular water distribution tank 43 and the water spray pipe 44 is avoided.

[0027] Specifically, the filter structure 41 further comprises a cellulose filter core 413 and an activated carbon plate 414, wherein the cellulose filter core 413 is arranged on one side of the filter plate 412 inside the box body 2, and the activated carbon plate 414 is arranged on the other side of the filter plate 412 inside.

[0028] Through the above technical scheme, the activated carbon plate 414 can preliminarily filter and adsorb the water, and the cellulose filter core 413 can further filter the water to remove impurities therein.

[0029] In use, the concrete material for building construction is automatically fed through the feeding structure 1, the screening rod on the surface of the second rotating rod 9 can screen and stir the material in the filter frame 7 on the upper end of the partition plate 6, the qualified material enters the box body 2 through the filter hole, the water inlet pipe 42 is connected with the external water pipe, the filter structure 41 filters the water, the filtered water enters the annular water distribution tank 43, the water is sprayed out through the water spray pipes 44 with different inclination angles, the water is more uniformly added, the material can be more quickly and uniformly stirred and mixed when the stirring structure 3 stirs the material, the stirred concrete is discharged through the discharge valve, the filter box 411 can be conveniently installed through the fixing ears 415, the water can be filtered through the clamping of the filter plate 412 inside, so that the condensed water scale in the annular water distribution tank 43 and the water spray pipe 44 is avoided, the activated carbon plate 414 can preliminarily filter and adsorb the water, and the cellulose filter core 413 can further filter the water to remove impurities therein.

[0030] Embodiment 2

[0031] The difference between the embodiment and the embodiment 1 is that the anti-blocking assembly 8 comprises an anti-blocking push plate 84, a positioning threaded rod 85 and a threaded hole 86, wherein the second rotating rod 9 is provided with the anti-blocking push plate 84 at the lower end, the positioning threaded rod 85 is fixed on the upper end of the anti-blocking push plate 84, and the threaded hole 86 is formed in the second rotating rod 9 inside and corresponds to the positioning threaded rod 85.

[0032] Through the above technical scheme, the positioning threaded rod 85 is engaged with the threaded hole 86 in the second rotating rod 9, so that the second rotating rod 9 can drive the anti-blocking push plate 84 to synchronously rotate, the anti-blocking push plate 84 can push out the material clamped into the filter hole at the bottom of the filter frame 7, and the filter frame 7 is prevented from being blocked.

[0033] Specifically, the anti-blocking assembly 8 further comprises a fixing screw 81, a positioning clamping plate 82 and a hard brush 83, wherein the anti-blocking push plate 84 is provided with the hard brush 83 on one side, the upper end of the hard brush 83 is fixed with the positioning clamping plate 82, and the positioning clamping plate 82 and the anti-blocking push plate 84 are connected through the fixing screw 81,

[0034] By adopting the above technical scheme, the positioning clamping plate 82 is clamped into the anti-blocking push plate 84 and then fixed through the fixing screw 81, so that the hard brush 83 can be conveniently installed, and the filter hole can be cleaned.

[0035] In use of the embodiment, the positioning threaded rod 85 is engaged with the threaded hole 86 in the second rotating rod 9, so that the second rotating rod 9 can drive the anti-blocking push plate 84 to rotate synchronously, the anti-blocking push plate 84 can push out the material clamped into the filter hole at the bottom of the filter frame 7, the filter frame 7 is prevented from being blocked, the positioning clamping plate 82 is clamped into the anti-blocking push plate 84 and then fixed through the fixing screw 81, so that the hard brush 83 can be conveniently installed, and the filter hole can be cleaned.

[0036] The structure and working principle of the feeding structure 1, the stirring structure 3 and the screening structure 5 in the utility model are disclosed in a concrete mixing device for building construction, which is disclosed in Chinese Patent Application No. 202021613089.6, the working principle of the feeding structure 1 is that the first motor rotating shaft drives the first rotating rod to rotate, the first rotating rod drives the conveying blade to rotate, then the material is put into the inner cavity of the conveying box through the feeding pipe, the conveying blade conveys the material, the material is conveyed to the inner cavity of the filter frame 7 through the conveying pipe, the working principle of the stirring structure 3 is that the rotating shaft of the third motor drives the third rotating rod and the mixing rod to rotate, and the concrete mixing operation is performed, and the working principle of the screening structure 5 is that the rotating shaft of the second motor drives the second rotating rod 9 to rotate, the second rotating rod 9 drives the screening rod to rotate, the screening rod stirs the material, and the electric telescopic rod can drive the second rotating rod 9 to ascend and descend, so that the second rotating rod 9 is separated from the filter frame 7.

[0037] The working principle and use process of the utility model: the utility model for use, through the feeding structure 1 to the concrete material for building construction automatic feeding, start screening structure 5, the screening rod on the second rotating rod 9 surface can carry out screening and stirring to the material in the filter frame 7 on the baffle 6 upper end, the qualified material passes through the filter hole and enters the inside of the box body 2, the water inlet pipe 42 is connected with the external water pipe, and the filter structure 41 carries out filtration, and the filtered water enters the inside of the annular water distribution tank 43, and the water spray pipe 44 of different inclination angles sprays water, and the water is more uniform, and the stirring structure 3 can more quickly stir and mix evenly when stirring the material, and the stirred concrete is discharged through the discharge valve, and the filter box 411 can be conveniently installed through the fixing lug 415, and the filter plate 412 is clamped in the inside and can filter water, avoid the condensation scale in the annular water distribution tank 43 and the water spray pipe 44, the activated carbon plate 414 can preliminarily filter and adsorb water, the cellulose filter core 413 can further filter water and remove impurities; the positioning screw rod 85 is engaged with the screw hole 86 in the second rotating rod 9, so that the second rotating rod 9 can drive the anti-blocking push plate 84 to rotate synchronously, the anti-blocking push plate 84 can push out the material clamped in the filter hole at the bottom of the filter frame 7, avoid the filter frame 7 from being blocked, the positioning clamping plate 82 is clamped in the anti-blocking push plate 84 and then fixed through the fixing screw 81, the hard brush 83 can be conveniently installed, so that the filter hole can be cleaned.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing device for building construction, comprising a box (2), a feeding structure (1) installed on one side of the box (2), a partition (6) fixed inside the box (2), a filter frame (7) installed on the upper end of the partition (6), a screening structure (5) arranged above the filter frame (7), a second rotating rod (9) arranged inside the screening structure (5), and a mixing structure (3) arranged below the partition (6), characterized in that: A water-adding component (4) is installed above the stirring structure (3), and an anti-clogging component (8) is connected to the bottom of the second rotating rod (9).

2. The concrete mixing device for building construction according to claim 1, characterized in that: The water supply assembly (4) includes a filter structure (41), a water inlet pipe (42), an annular water distribution tank (43), and a spray pipe (44). The bottom of the partition (6) is equipped with an annular water distribution tank (43), the bottom of the annular water distribution tank (43) is connected to a spray pipe (44), one side of the annular water distribution tank (43) is connected to a water inlet pipe (42), and a filter structure (41) is provided on one end of the water inlet pipe (42).

3. A concrete mixing device for building construction according to claim 2, characterized in that: The filter structure (41) includes a filter box (411), a filter plate (412), and a fixing ear (415). The filter box (411) is provided on the outer surface of the box body (2) and on one side of the water inlet pipe (42). The filter plate (412) is snapped into the inside of the filter box (411). The fixing ear (415) is fixed at both the upper and lower ends of the filter box (411).

4. A concrete mixing device for building construction according to claim 3, characterized in that: The filter structure (41) also includes a cellulose filter element (413) and an activated carbon plate (414). The cellulose filter element (413) is provided inside the filter plate (412) on the side close to the box (2), and the activated carbon plate (414) is installed on the other side inside the filter plate (412).

5. A concrete mixing device for building construction according to claim 1, characterized in that: The anti-blocking component (8) includes an anti-blocking push plate (84), a positioning threaded rod (85), and a threaded hole (86). The lower end of the second rotating rod (9) is provided with an anti-blocking push plate (84), the upper end of the anti-blocking push plate (84) is fixed with a positioning threaded rod (85), and the interior of the second rotating rod (9) is provided with a threaded hole (86) at a position corresponding to the positioning threaded rod (85).

6. A concrete mixing device for building construction according to claim 5, characterized in that: The anti-blocking component (8) also includes a fixing screw (81), a positioning plate (82), and a hard brush (83). The hard brush (83) is provided on one side of the anti-blocking push plate (84), and the positioning plate (82) is fixed on the upper end of the hard brush (83). The positioning plate (82) and the anti-blocking push plate (84) are connected by the fixing screw (81).

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