Concrete stirring device for building construction

Abstract

The utility model provides a concrete stirring device for building construction, which comprises a moving frame, moving wheels arranged at the bottom of the moving frame in a matching manner, a support frame arranged on the moving frame in a matching manner, a material rolling barrel arranged on the support frame in a matching manner, a large fluted disc arranged at one end of the material rolling barrel in a matching manner, and a pinion in meshing transmission with the large fluted disc, the output end of the small gear is provided with a driving motor in a matching manner, so that the device has the advantages that the device is simple in structure, good in stability and convenient to move, and can meet the concrete stirring construction operation requirements of a special area and the transmission process of the large fluted disc and the small gear so as to realize the rotation of the material rolling barrel, so that the rolling stirring effect is achieved; under the gravity factor generated by the support frame and the transmission part, the material rolling barrel is inclined, so that the internal space of the material rolling barrel is more beneficial to stirring and mixing.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete mixing, and particularly relates to a concrete mixing device for building construction. Background Art

[0002] Concrete mixing is an operation method of mixing materials such as cement, lime, and water evenly. Concrete mixing is divided into two types: manual mixing and mechanical mixing.

[0003] At present, most concrete mixing devices are vehicle-mounted to achieve convenient movement and transportation. However, in some special areas, when it is impossible to transport normally, transfer equipment needs to be used, which affects the efficiency of continuous construction.

[0004] Therefore, in view of the deficiencies of the above solutions in actual production and implementation, they are corrected and improved. At the same time, in the spirit of seeking excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created. A concrete mixing device for building construction is provided to solve the above problems. Summary of the Utility Model

[0005] The utility model provides a concrete mixing device for building construction, which solves the problems in the prior art.

[0006] The technical solution of the utility model is realized as follows: A concrete mixing device for building construction includes: a moving frame, a moving wheel is disposed at the bottom of the moving frame, a support frame is disposed on the moving frame, a rolling drum is disposed on the support frame, a large gear disc is disposed at one end of the rolling drum, a small gear is meshed and driven on the large gear disc, and a driving motor is disposed at the output end of the small gear.

[0007] As a preferred embodiment of a concrete mixing device for building construction, one end of the support frame is provided with an arc-shaped part, the other end is provided with a support part, a guide groove is provided in the middle of the arc-shaped part, a convex ring is provided on the outer wall of the rolling drum, and the convex ring is slidably fitted in the guide groove, and the driving motor is fixed on the support part.

[0008] Adopting the above solution, the arc-shaped part is beneficial to the stability of the rolling drum and secondly ensures the smoothness of its rotation.

[0009] As a preferred embodiment of a concrete mixing device for building construction, first shaft members are provided on both sides of the support frame, a shaft frame is provided on the moving frame, and the first shaft members are slidably fitted in the shaft frame.

[0010] Adopting the above solution, the first shaft members on both sides of the support frame can axially move in the shaft frame, which is beneficial to discharging materials.

[0011] As a preferred embodiment of a concrete mixing device for building construction, one end of the moving frame is fitted with an end plate, the large gear disc is fixed on the end plate, a second shaft member is arranged in the middle of the end plate, a guide groove is arranged on the support frame corresponding to the second shaft member, the second shaft member extends towards one end along the guide groove, a positioning shaft disc is arranged outside the guide groove, the extending end of the second shaft member is fitted in the positioning shaft disc, and the positioning shaft disc is fixedly fitted with the support frame.

[0012] Adopting the above scheme, the mutual cooperation between the positioning shaft disc and the shaft frame is beneficial to the stability of the rolling drum.

[0013] As a preferred embodiment of a concrete mixing device for building construction, a screw rod is arranged on the end plate, the rolling drum and the large gear disc are provided with second guide holes corresponding to the screw rod, the screw rod is slidably fitted in the second guide holes, and a nut is threadedly fitted on the screw rod to realize the fixed fit among the rolling drum, the end plate and the large gear disc.

[0014] As a preferred embodiment of a concrete mixing device for building construction, a gear rod is arranged at one end of the small gear, a sliding sleeve is slidably fitted on the gear rod, and the sliding sleeve is fixed on the support part.

[0015] As a preferred embodiment of a concrete mixing device for building construction, at least two stirring steel frames are fixedly arranged on the inner bottom wall of the rolling drum, and the two stirring steel frames are arranged in a staggered and inclined manner.

[0016] After adopting the above technical scheme, the beneficial effects of the present utility model are as follows: 1. The device has a simple structure, good stability and is convenient to move, and can meet the requirements of concrete mixing construction operations in special areas.

[0017] 2. In the process of the transmission between the large gear disc and the small gear, the rotation of the rolling drum is realized, so as to achieve the effect of rolling and stirring; under the influence of the gravity generated by the support frame and the transmission part, the rolling drum is inclined, making the internal space of the rolling drum more conducive to stirring and mixing.

[0018] 3. The rolling drum can axially move in the shaft frame along the first shaft members on both sides of the support frame, and the discharge can be realized by manually lifting the support part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1Left view of the structure of the concrete mixing device for building construction of the present utility model;

[0021] Figure 2 Right view of the structure of the concrete mixing device for building construction of the present utility model;

[0022] Figure 3 Cross-sectional view of the rolling drum mixing part and the transmission part of the present utility model;

[0023] Figure 4 Side view of the structure of the moving frame of the present utility model;

[0024] Figure 5 Side view of the structure of the support frame of the present utility model;

[0025] Figure 6 Schematic diagram of the structure of the transmission part of the present utility model;

[0026] Figure 7 Schematic diagram of the disassembled structure of the transmission part of the present utility model;

[0027] In the figure, 1 - moving frame; 2 - moving wheel; 3 - support frame; 31 - arc-shaped part; 32 - guide groove; 33 - support part; 34 - first guide hole; 35 - first shaft member; 4 - rolling drum; 41 - convex ring; 42 - mixing steel frame; 5 - shaft frame; 6 - end plate; 7 - screw; 8 - large gear disk; 81 - second guide hole; 9 - nut; 10 - second shaft member; 11 - positioning shaft disk; 12 - small gear; 121 - gear rod; 13 - sliding sleeve; 14 - driving motor. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figures 1-4 shown, a concrete mixing device for building construction includes: a moving frame 1, a moving wheel 2 is disposed in cooperation with the bottom of the moving frame 1, a support frame 3 is disposed in cooperation with the moving frame 1, a rolling drum 4 is disposed in cooperation with the support frame 3, a large gear disk 8 is disposed in cooperation with one end of the rolling drum 4, a small gear 12 is meshed and driven with the large gear disk 8, and a driving motor 14 is disposed in cooperation with the output end of the small gear 12.

[0030] At least two mixing steel frames 42 are fixedly disposed on the inner bottom wall of the rolling drum 4, and the two mixing steel frames 42 are arranged in a staggered and inclined manner.

[0031] Among them, the large gear disc 8, the small gear 12, and the drive motor 14 form the transmission part. The gravity generated by the support frame 3 and the transmission part will cause the rolling drum 4 to tilt. The internal space of the rolling drum 4 in the tilted state is more conducive to stirring and mixing.

[0032] As Figures 4-5 shown, one end of the support frame 3 is provided with an arc-shaped part 31, the other end is provided with a support part 33, a guide groove 32 is arranged in the middle of the arc-shaped part 31, a convex ring 41 is arranged on the outer wall of the rolling drum 4, and the convex ring 41 is slidably matched in the guide groove 32. The drive motor 14 is fixed on the support part 33.

[0033] Both sides of the support frame 3 are provided with first shaft parts 35, a shaft frame 5 is arranged on the moving frame 1, and the first shaft parts 35 are slidably matched in the shaft frame 5.

[0034] Among them, the cooperation between the arc-shaped part 31 and the convex ring 41 is beneficial to the stability of the rolling drum, and secondly, it ensures the smoothness of its rotation.

[0035] As Figures 6-7 shown, one end of the moving frame 1 is fitted with an end plate 6, the large gear disc 8 is fixed on the end plate 6, a second shaft part 10 is arranged in the middle of the end plate 6, the support frame 3 is provided with a guide groove 32 corresponding to the second shaft part 10, the second shaft part 10 extends towards one end along the guide groove 32, a positioning shaft disc 11 is arranged outside the guide groove 32, the extending end of the second shaft part 10 is fitted in the positioning shaft disc 11, and the positioning shaft disc 11 is fixedly matched with the support frame 3.

[0036] A screw rod 7 is arranged on the end plate 6, the rolling drum 4 and the large gear disc 8 are provided with a second guide hole 81 corresponding to the screw rod 7, the screw rod 7 is slidably matched in the second guide hole 81, and a nut 9 is threadedly matched on the screw rod 7 to realize the fixed cooperation among the rolling drum 4, the end plate 6, and the large gear disc 8.

[0037] One end of the small gear 12 is provided with a gear rod 121, a sliding sleeve 13 is slidably matched on the gear rod 121, and the sliding sleeve 13 is fixed on the support part 33.

[0038] Among them, the cooperation between the positioning shaft disc 11 and the shaft frame 5 is beneficial to the stability of the rolling drum 4.

[0039] Among them, the sliding sleeve 13 is beneficial to the stability of the small gear 12.

[0040] During use, the device can be moved to the construction site through the moving wheels 2, and then cement, water, sand, and stone materials are put into the rolling drum 4. Then, the rolling drum 4 is rotated through the transmission of the drive motor 14. The materials inside the rolling drum 4 are mixed and stirred in the tilted state in cooperation with the stirring steel frame 42. After the mixing and stirring are completed, the support part 33 can be manually lifted to realize unloading.

[0041] Among them, the manual lifting of the support part 33 can be replaced by mechanical lifting. Specifically, a linear electric cylinder can be used. One end of the linear electric cylinder is connected to the moving frame 1 in a matching manner, and the other end is connected to the support part 33 in a matching manner. The purpose of unloading is achieved by the telescopic movement of the linear electric cylinder.

[0042] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0043] The above is only a preferred embodiment of the present invention, and it is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A concrete mixing device for construction, characterized in that: include: A moving frame (1), wherein a moving wheel (2) is provided at the bottom of the moving frame (1), a supporting frame (3) is provided on the moving frame (1), a rolling barrel (4) is provided on the supporting frame (3), a large toothed disc (8) is provided at one end of the rolling barrel (4), a small gear (12) is meshed and driven on the large toothed disc (8), and a driving motor (14) is provided at the output end of the small gear (12); One end of the movable frame (1) is matched with an end plate (6), the large toothed plate (8) is fixed on the end plate (6), a second shaft member (10) is arranged in the middle of the end plate (6), the support frame (3) is provided with a guide groove (32) corresponding to the second shaft member (10), the second shaft member (10) extends to one end along the guide groove (32), a positioning shaft plate (11) is arranged outside the guide groove (32), the extended end of the second shaft member (10) is matched in the positioning shaft plate (11), and the positioning shaft plate (11) is fixedly matched with the support frame (3); At least two stirring steel frames (42) are fixedly arranged on the inner bottom wall of the rolling barrel (4), and the two stirring steel frames (42) are staggered and tilted.

2. A concrete mixing device for construction according to claim 1, characterized in that: The support frame (3) is provided with an arc-shaped portion (31) at one end and a support portion (33) at the other end; a guide groove (32) is provided in the middle of the arc-shaped portion (31); a convex ring (41) is provided on the outer wall of the rolling barrel (4); the convex ring (41) is slidably fitted in the guide groove (32); and the drive motor (14) is fixed on the support portion (33).

3. A concrete mixing device for construction according to claim 1, characterized in that: First shaft members (35) are arranged on both sides of the support frame (3), and a shaft frame (5) is arranged on the movable frame (1), wherein the first shaft member (35) is slidably fitted in the shaft frame (5).

4. A concrete mixing device for construction according to claim 1, characterized in that: The end plate (6) is provided with a screw rod (7), the rolling barrel (4) and the large toothed disc (8) are provided with a second guide hole (81) corresponding to the screw rod (7), the screw rod (7) is slidably fitted in the second guide hole (81), and a nut (9) is threadedly fitted on the screw rod (7) to achieve fixed fit among the rolling barrel (4), the end plate (6) and the large toothed disc (8).

5. A concrete mixing device for construction according to claim 1, characterized in that: A gear rod (121) is provided at one end of the pinion gear (12), a sliding sleeve (13) is slidably fitted on the gear rod (121), and the sliding sleeve (13) is fixed on the support portion (33).

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