Anti-solidification storage equipment for concrete

Abstract

The anti-solidification storage equipment for the concrete comprises a storage tank, a main rod is fixedly installed in the storage tank, a plurality of limiting sleeves fixedly installed on the periphery of the main rod are arranged in the storage tank at equal intervals, a movable sleeve is rotatably installed between every two adjacent limiting sleeves, and the movable sleeves are fixedly installed on the main rod. First bevel gears are rotatably mounted in the limiting sleeves, second bevel gears meshed with the two sides of the first bevel gears are fixedly mounted on the opposite end faces of the adjacent movable sleeves, and stirring rods matched with an inner cavity of the storage tank are fixedly mounted on the peripheries of the multiple movable sleeves; the periphery of the movable sleeve located on the uppermost side is connected with an output shaft of the motor box in a meshed mode through a bevel gear set, and a feeding pipe and a discharging pipe which are communicated with an inner cavity of the storage tank are fixedly installed on the upper side and the lower side of the storage tank respectively. And the solidification phenomenon of the concrete in the storage tank is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to concrete production and processing, in particular to anti-solidification storage equipment for concrete. Background Art

[0002] In the process of concrete production and storage, in order to facilitate the extraction and transportation of concrete, it is necessary to carry out anti-solidification treatment on the concrete in the storage device. The existing anti-solidification treatment means of concrete mainly adopts a stirring structure, that is, the stirring rod rotating in the storage device drives the concrete to move, so as to achieve the effect of anti-solidification of concrete. However, the stirring structure of the existing storage device is relatively simple, and most of them are unidirectional rotation. During the mixing process, the concrete part is prone to centrifugal outward force, which will cause the stirring rod to be unbalanced, and its mixing cannot produce effective shear and axial flow, so its mixing efficiency is relatively low. For this reason, we propose an anti-solidification storage device for concrete. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides an anti-solidification storage device for concrete to improve the mixing efficiency and effectively prevent the concrete from solidifying.

[0004] The anti-solidification storage equipment for concrete comprises a storage tank, in which a main rod is fixedly installed, and a plurality of limiting sleeves fixedly installed on the periphery of the main rod are arranged at equal intervals in the storage tank, and a movable sleeve is rotatably installed between adjacent limiting sleeves, and a first bevel gear is rotatably installed in the limiting sleeve, and second bevel gears meshing with both sides of the first bevel gear are fixedly installed on opposite end surfaces of adjacent movable sleeves, and stirring rods matching the inner cavity of the storage tank are fixedly installed on the periphery of the plurality of movable sleeves, and a motor box is fixedly installed on the upper end surface of the storage tank, and the periphery of the movable sleeve located on the uppermost side is meshed with the output shaft of the motor box through a bevel gear set.

[0005] Preferably, a feed pipe and a discharge pipe communicating with the inner cavity are fixedly mounted on the upper and lower sides of the storage tank respectively, and a base matching the position of the discharge pipe is fixedly mounted on the lower end surface of the storage tank via a column.

[0006] Preferably, a connecting plate is fixedly mounted on the upper end surface of the storage tank, the upper end of the main rod and the lower end of the connecting plate are connected and fixed to each other, and the upper end of the movable sleeve located at the uppermost side is in contact with the connecting plate.

[0007] Preferably, annular rotating rails are fixedly mounted on the lower end of the connecting plate, the bottom end surface of the inner cavity of the storage tank and the upper and lower end surfaces of the limiting sleeve, and annular rotating grooves are respectively provided at the upper and lower ends of the plurality of movable sleeves for rotating with the annular rotating rails.

[0008] Preferably, connecting seats are fixedly installed on the upper and lower end surfaces of the movable sleeve inner cavity, and the second bevel gears on the upper and lower sides are fixedly installed on the back end surfaces of the two connecting seats respectively, and a through hole for connecting with the main rod is opened in the middle of the connecting seat and the second bevel gear.

[0009] Preferably, a fixing rod is fixedly installed between the inner wall of the limiting sleeve and the periphery of the main rod, a limiting rotating seat is fixedly installed on the inner wall of the limiting sleeve, and the first bevel gear is rotatably installed on the periphery of the limiting rotating seat.

[0010] The beneficial effects of the utility model are embodied in:

[0011] The anti-solidification storage device for concrete can drive the adjacent movable sleeves and the peripheral stirring rods to rotate in opposite directions through the meshing effect between the first bevel gear and the second bevel gears on the upper and lower sides, so as to improve the stirring effect of the stirring rods on the concrete.

[0012] The anti-solidification storage device for concrete is provided with a connecting plate, which can not only fix the main rod, but also prevent the upper end of the movable sleeve from entering the movable sleeve and the limiting sleeve, thereby achieving the effect of protecting the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the connection between two sleeves of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the movable sleeve of the utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the limiting sleeve of the utility model;

[0019] Figure 6 It is a schematic diagram of the internal structure of the connecting plate of the utility model.

[0020] In the accompanying drawings,

[0021] 1. Storage tank; 11. Main rod; 111. Fixed rod; 112. Connecting plate; 12. Position-limiting sleeve; 121. Annular rotating rail; 13. Movable sleeve; 131. Annular rotating groove; 14. Stirring rod; 15. First bevel gear; 151. Position-limiting rotating seat; 16. Second bevel gear; 161. Connecting seat; 162. Through hole; 17. Motor box;

[0022] 2. Base; 21. Column; 22. Feed pipe; 23. Discharge pipe. DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0025] Example 1

[0026] See also Figure 1-6 The utility model provides a technical solution: an anti-solidification storage device for concrete, comprising a storage tank 1, a main rod 11 is fixedly installed in the storage tank 1, a plurality of limiting sleeves 12 fixedly installed on the periphery of the main rod 11 are arranged at equal intervals in the storage tank 1, a movable sleeve 13 is rotatably installed between adjacent limiting sleeves 12, a first bevel gear 15 is rotatably installed in the limiting sleeve 12, second bevel gears 16 meshing with both sides of the first bevel gear 15 are fixedly installed on opposite end surfaces of adjacent movable sleeves 13, stirring rods 14 matching the inner cavity of the storage tank 1 are fixedly installed on the peripheries of the plurality of movable sleeves 13, a motor box 17 is fixedly installed on the upper end surface of the storage tank 1, and the periphery of the movable sleeve 13 located on the uppermost side is meshed with the output shaft of the motor box 17 through a bevel gear set.

[0027] When the concrete inside the storage tank 1 is stirred, the motor inside the motor box 17 is started, and the meshing effect between its output shaft and the outer periphery of the uppermost movable sleeve 13 can drive the uppermost movable sleeve 13 to rotate, so that through the meshing effect between the first bevel gear 15 and the second bevel gears 16 on the upper and lower sides, the uppermost movable sleeve 13 can drive each adjacent movable sleeve 13 to rotate relatively in the opposite direction in the storage tank 1, thereby driving the adjacent stirring rods 14 on the upper and lower sides to rotate relatively in the opposite direction, thereby improving the stirring effect of the storage tank 1 on the concrete and effectively preventing the concrete from solidifying in the storage tank 1.

[0028] Example 2

[0029] A feed pipe 22 and a discharge pipe 23 communicating with the inner cavity of the storage tank 1 are fixedly installed on the upper and lower sides thereof, and a base 2 matching the position of the discharge pipe 23 is fixedly installed on the lower end surface of the storage tank 1 through a column 21 .

[0030] A feed pipe 22 and a discharge pipe 23 are provided to inject and draw out concrete in the storage tank 1. A base 2 and a column 21 are provided to support the storage tank 1. The length of the column 21 matches the position of the discharge pipe 23. When the concrete is collected and transported by an external transport device, interference between the column 21 and the discharge pipe 23 can be avoided.

[0031] Example 3

[0032] A connecting plate 112 is fixedly installed on the upper end surface of the storage tank 1, the upper end of the main rod 11 and the lower end of the connecting plate 112 are connected and fixed to each other, and the upper end of the movable sleeve 13 located on the uppermost side is in contact with the connecting plate 112, and annular rotating rails 121 are fixedly installed on the lower end of the connecting plate 112, the bottom end surface of the inner cavity of the storage tank 1, and the upper and lower end surfaces of the limiting sleeve 12, respectively. The upper and lower ends of the multiple movable sleeves 13 are respectively provided with annular rotating grooves 131 that rotate with the annular rotating rails 121.

[0033] The connecting plate 112 is provided to position the main rod 11 and seal the upper end of the movable sleeve 13 to prevent foreign matter from entering the movable sleeve 13 and the limiting sleeve 12;

[0034] Through the rotational cooperation between the annular rotating rail 121 and the annular rotating groove 131, the movement direction of the movable sleeve 13 can be restricted on both sides of the limiting sleeve 12, and concrete can be prevented from entering the interior of the two from the gap between the two, thereby achieving the effect of protecting the internal structure of the movable sleeve 13 and the limiting sleeve 12.

[0035] Example 4

[0036] Connecting seats 161 are fixedly installed on the upper and lower end surfaces of the inner cavity of the movable sleeve 13, and the second bevel gears 16 on the upper and lower sides are respectively fixedly installed on the back end surfaces of the two connecting seats 161, and a through hole 162 for plugging with the main rod 11 is opened in the middle of the connecting seat 161 and the second bevel gear 16. A fixing rod 111 is fixedly installed between the inner wall of the limiting sleeve 12 and the outer periphery of the main rod 11, and a limiting rotating seat 151 is fixedly installed on the inner wall of the limiting sleeve 12, and the first bevel gear 15 is rotatably installed on the outer periphery of the limiting rotating seat 151.

[0037] A connecting seat 161 is provided to fix the second bevel gear 16, and a through hole 162 is provided to avoid interference between the second bevel gear 16 and the main rod 11, so that the second bevel gear 16 and the movable sleeve 13 can rotate;

[0038] A fixing rod 111 is provided on the periphery of the main rod 11 to fix each limiting sleeve 12 , and a limiting rotating seat 151 is provided to limit the moving direction of the first bevel gear 15 in the limiting sleeve 12 .

[0039] Finally, it should be noted that the above 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 by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A concrete anti-solidification storage device, comprising a storage tank (1), characterized in that: A main rod (11) is fixedly installed in the storage tank (1), and a plurality of limiting sleeves (12) fixedly installed on the periphery of the main rod (11) are arranged at equal intervals in the storage tank (1). A movable sleeve (13) is rotatably installed between adjacent limiting sleeves (12). A first bevel gear (15) is rotatably installed in the limiting sleeve (12). Second bevel gears (16) meshing with both sides of the first bevel gear (15) are fixedly installed on the facing end surfaces of adjacent movable sleeves (13). Stirring rods (14) matching the inner cavity of the storage tank (1) are fixedly installed on the peripheries of the plurality of movable sleeves (13). A motor box (17) is fixedly installed on the upper end surface of the storage tank (1), and the periphery of the movable sleeve (13) located at the uppermost side is meshed with the output shaft of the motor box (17) through a bevel gear set.

2. The anti-solidification storage device for concrete according to claim 1, characterized in that: A feed pipe (22) and a discharge pipe (23) which are in communication with the inner cavity of the storage tank (1) are respectively fixedly mounted on the upper and lower sides thereof, and a base (2) which matches the position of the discharge pipe (23) is fixedly mounted on the lower end surface of the storage tank (1) via a column (21).

3. The anti-solidification storage device for concrete according to claim 1, characterized in that: A connecting plate (112) is fixedly mounted on the upper end surface of the storage tank (1), the upper end of the main rod (11) and the lower end of the connecting plate (112) are connected and fixed to each other, and the upper end of the movable sleeve (13) located at the uppermost side is in contact with the connecting plate (112).

4. The anti-solidification storage device for concrete according to claim 3, characterized in that: An annular rotating rail (121) is fixedly mounted on the lower end of the connecting plate (112), the bottom end surface of the inner cavity of the storage tank (1), and the upper and lower end surfaces of the limiting sleeve (12), and an annular rotating groove (131) is formed at the upper and lower ends of the plurality of movable sleeves (13) for rotating with the annular rotating rail (121).

5. The anti-solidification storage device for concrete according to claim 1, characterized in that: Connecting seats (161) are fixedly mounted on the upper and lower end surfaces of the inner cavity of the movable sleeve (13); the second bevel gears (16) on the upper and lower sides are respectively fixedly mounted on the back end surfaces of the two connecting seats (161); and a through hole (162) for plugging with the main rod (11) is provided in the middle of the connecting seat (161) and the second bevel gear (16).

6. The anti-solidification storage device for concrete according to claim 1, characterized in that: A fixed rod (111) is fixedly mounted between the inner wall of the limiting sleeve (12) and the periphery of the main rod (11), a limiting rotating seat (151) is fixedly mounted on the inner wall of the limiting sleeve (12), and the first bevel gear (15) is rotatably mounted on the periphery of the limiting rotating seat (151).

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