Asphalt concrete stirring equipment

Abstract

The utility model provides asphalt concrete stirring equipment, which belongs to the technical field of asphalt concrete, and comprises a support plate, two connecting arms are arranged on the upper side of the support plate, electric telescopic rods are fixedly connected to the close ends of the two connecting arms, one connecting arm is fixedly connected with the support plate, and the other connecting arm is fixedly connected with the support plate. When concrete solidified in the stirring shells needs to be cleaned, the two stirring shells are separated through the disassembling and assembling mechanism, the stirring shells are disassembled from the connecting arms, then concrete residues in the stirring shells can be easily cleaned, and through the design, cleaning and cleaning of the concrete are simpler and more efficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt concrete, and in particular relates to a mixing device for asphalt concrete. Background Art

[0002] Asphalt concrete, also often referred to as asphalt concrete, is a common building material, mainly used for paving roads, parking lots, airport runways and other pavements that require high strength and durability. It is made by mixing asphalt binder with mineral aggregates (such as crushed stone, sand, etc.) and sometimes mineral powder (such as limestone powder) in a certain proportion.

[0003] A concrete mixing device is a mechanical device used to uniformly mix cement, aggregate (sand, gravel), water and other admixtures or additives that may be added to form a concrete mixture. However, after the existing concrete mixing devices are used, the residual concrete is very difficult to clean after hardening, which requires a lot of time and labor. Utility Model Content

[0004] The utility model aims to provide an asphalt concrete mixing device, aiming to solve the problem that after the concrete mixing device in the prior art is used, the residual concrete is very difficult to clean up after hardening, which requires a lot of time and labor.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An asphalt concrete mixing device, comprising:

[0007] A support plate, wherein two connecting arms are arranged on the upper side of the support plate, and the close ends of the two connecting arms are fixedly connected with an electric telescopic rod, and one of the connecting arms is fixedly connected to the support plate;

[0008] Two stirring shells, the two stirring shells are detachably connected to each other, and the two stirring shells are detachably connected to the two connecting arms respectively; and

[0009] Two groups of disassembly and assembly mechanisms, each group of the disassembly and assembly mechanisms consists of two connecting blocks, a connecting ring, two fitting grooves, a snap-fit ​​groove, a placement groove, a spring and a snap-fit ​​block, the two connecting blocks are respectively fixedly connected to the circumferential surfaces of the two stirring shells, the two fitting grooves are respectively opened at one end of the two connecting blocks, the connecting ring is arranged in the fitting groove, the snap-fit ​​groove and the placement groove are respectively opened at one end of the connecting ring and the connecting block, the spring is fixedly connected to one side inner wall of the placement groove, and the snap-fit ​​block is fixedly connected to one end of the spring.

[0010] As a preferred solution of the utility model, it also includes two groups of rotation drive mechanisms, each group of the rotation drive mechanisms consists of a rotating shaft, two rotating rings, two docking blocks and two docking grooves, the rotating shaft is rotatably connected to the lower end of one of the connecting arms, the two rotating rings are respectively fixedly connected to the upper ends of the two stirring shells, the two docking grooves are respectively opened at the upper ends of the two rotating rings, the two docking blocks are both fixedly connected to the circumferential surface of the rotating shaft, and the two docking blocks are respectively slidably connected in the two docking grooves.

[0011] As a preferred solution of the utility model, the upper end of one of the connecting arms is fixedly connected to a motor, and the output end of the motor is fixedly connected to the rotating shaft.

[0012] As a preferred solution of the utility model, a plurality of supporting legs are fixedly connected to the lower end of the supporting plate, and reinforcing rods are fixedly connected to adjacent ends of the plurality of supporting legs.

[0013] As a preferred solution of the utility model, a transmission pipe is fixedly connected to the circumferential surface of one of the stirring shells, and a connecting flange is fixedly connected to one end of the transmission pipe.

[0014] As a preferred solution of the utility model, a telescopic tube is fixedly connected to an inner wall of one side of the accommodating groove, and the spring is sleeved on the circumferential surface of the telescopic tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In this solution, when the solidified concrete in the mixing shell needs to be cleaned, the two mixing shells are separated by the disassembly and assembly mechanism, and the mixing shell is removed from the connecting arm. At this time, the concrete residue in the mixing shell can be easily cleaned. Through the above design, the cleaning and cleaning of the concrete is simpler and more efficient.

[0017] 2. In this solution, the mixing shell and the external device can be conveniently connected through the transmission pipe and the connecting flange, so that the concrete in the mixing shell can be conveniently transmitted. Through multiple support legs and multiple reinforcement rods, the support plate and multiple components can be conveniently supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is the main stereoscopic view in the utility model;

[0020] Figure 2 It is a top-sectional stereoscopic view of the utility model;

[0021] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 It is a side cutaway stereogram in the utility model;

[0023] Figure 5 For the utility model Figure 4 A partial enlarged view of point B in the middle.

[0024] In the figure: 1. connecting arm; 2. electric telescopic rod; 3. support plate; 4. support leg; 5. reinforcing rod; 6. motor; 7. stirring shell; 8. connecting flange; 9. connecting block; 10. connecting ring; 11. transmission pipe; 12. rotating ring; 13. fitting groove; 14. placement groove; 15. telescopic tube; 16. spring; 17. clamping block; 18. clamping groove; 19. rotating shaft; 20. docking groove; 21. docking block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-5 , the utility model provides the following technical solutions:

[0028] An asphalt concrete mixing device, comprising:

[0029] A support plate 3, two connecting arms 1 are arranged on the upper side of the support plate 3, the close ends of the two connecting arms 1 are fixedly connected with an electric telescopic rod 2, and one of the connecting arms 1 is fixedly connected to the support plate 3;

[0030] Two stirring shells 7, the two stirring shells 7 are detachably connected to each other, and the two stirring shells 7 are detachably connected to the two connecting arms 1 respectively; and

[0031] Two groups of disassembly and assembly mechanisms, each group of disassembly and assembly mechanisms is composed of two connecting blocks 9, a connecting ring 10, two fitting grooves 13, a clamping groove 18, a placement groove 14, a spring 16 and a clamping block 17. The two connecting blocks 9 are respectively fixedly connected to the circumferential surfaces of the two stirring shells 7, the two fitting grooves 13 are respectively opened at one end of the two connecting blocks 9, the connecting ring 10 is arranged in the fitting groove 13, the clamping groove 18 and the placement groove 14 are respectively opened at one end of the connecting ring 10 and the connecting block 9, the spring 16 is fixedly connected to one side inner wall of the placement groove 14, and the clamping block 17 is fixedly connected One end of the spring 16 is connected to the spring 16, and two groups of rotation drive mechanisms are also included. Each group of rotation drive mechanisms is composed of a rotating shaft 19, two rotating rings 12, two docking blocks 21 and two docking grooves 20. The rotating shaft 19 is rotatably connected to the lower end of one of the connecting arms 1, and the two rotating rings 12 are respectively fixedly connected to the upper ends of the two stirring shells 7. The two docking grooves 20 are respectively opened at the upper ends of the two rotating rings 12. The two docking blocks 21 are both fixedly connected to the circumferential surface of the rotating shaft 19, and the two docking blocks 21 are respectively slidably connected in the two docking grooves 20.

[0032] In a specific embodiment of the present invention, when it is necessary to clean the concrete in the mixing shell 7, the clamping block 17 can be pressed back into the placement groove 14, and then the connecting ring 10 can be taken from the surface of the fitting groove 13, and then the two mixing shells 7 will be a separation device. After separating them, the concrete in the mixing shell 7 can be cleaned and cleaned more conveniently. After the cleaning is completed, the two mixing shells 7 are merged again, and then the connecting ring 10 is re-fitted to the surface of the fitting groove 13, and then the clamping block 17 is pushed outward through the elastic expansion of the spring 16, so that the clamping block 17 is clamped into the clamping groove 18, and the merging of the two mixing shells 7 is completed, and then the two rotating rings 12, the two docking grooves 20 and the two docking blocks 21 are cooperated to complete the connection between the mixing shell 7 and the rotating shaft 19, so that the mixing shell 7 is driven to rotate conveniently, and the concrete in the mixing shell 7 is conveniently mixed.

[0033] For details, please refer to Figure 2 The upper end of one connecting arm 1 is fixedly connected to a motor 6, the output end of the motor 6 is fixedly connected to a rotating shaft 19, the lower end of the support plate 3 is fixedly connected to a plurality of support legs 4, and the adjacent ends of the plurality of support legs 4 are fixedly connected to a reinforcing rod 5.

[0034] In this embodiment: the motor 6 can provide power for the rotating shaft 19, making the device more automated, and the support plate 3 and multiple components can be easily supported by multiple support legs 4 and multiple reinforcing rods 5.

[0035] For details, please refer to Figure 2A transmission pipe 11 is fixedly connected to the circumferential surface of one stirring shell 7, one end of the transmission pipe 11 is fixedly connected to the connecting flange 8, a telescopic pipe 15 is fixedly connected to the inner wall of one side of the placement groove 14, and a spring 16 is sleeved on the circumferential surface of the telescopic pipe 15.

[0036] In this embodiment, the mixing shell 7 can be conveniently connected to an external device through the transmission pipe 11 and the connecting flange 8, so as to facilitate the transmission of concrete. The telescopic pipe 15 can prevent the spring 16 from being damaged due to bending and deformation.

[0037] The working principle and use process of this utility model:

[0038] When the concrete in the mixing shell 7 needs to be cleaned, the clamping block 17 can be pressed back into the placement groove 14, and then the connecting ring 10 can be taken out from the surface of the fitting groove 13, and then the two mixing shells 7 will be separated devices. After separating them, the concrete in the mixing shell 7 can be cleaned more conveniently.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An asphalt concrete mixing device, characterized in that: include: A support plate (3), wherein two connecting arms (1) are arranged on the upper side of the support plate (3), the adjacent ends of the two connecting arms (1) are fixedly connected to an electric telescopic rod (2), and one of the connecting arms (1) is fixedly connected to the support plate (3); Two stirring shells (7), the two stirring shells (7) are detachably connected to each other, and the two stirring shells (7) are detachably connected to the two connecting arms (1) respectively; and Two groups of disassembly and assembly mechanisms, each group of the disassembly and assembly mechanisms is composed of two connecting blocks (9), a connecting ring (10), two fitting grooves (13), a clamping groove (18), a placement groove (14), a spring (16) and a clamping block (17); the two connecting blocks (9) are respectively fixedly connected to the circumferential surfaces of the two stirring shells (7); the two fitting grooves (13) are respectively opened at one end of the two connecting blocks (9); the connecting ring (10) is arranged in the fitting groove (13); the clamping groove (18) and the placement groove (14) are respectively opened at one end of the connecting ring (10) and the connecting block (9); the spring (16) is fixedly connected to an inner wall of one side of the placement groove (14); and the clamping block (17) is fixedly connected to one end of the spring (16).

2. The asphalt concrete mixing equipment according to claim 1, characterized in that: The invention also comprises two groups of rotation drive mechanisms, each group of the rotation drive mechanisms comprises a rotation shaft (19), two rotation rings (12), two docking blocks (21) and two docking grooves (20), the rotation shaft (19) is rotationally connected to the lower end of one of the connecting arms (1), the two rotation rings (12) are respectively fixedly connected to the upper ends of the two stirring shells (7), the two docking grooves (20) are respectively opened at the upper ends of the two rotation rings (12), the two docking blocks (21) are both fixedly connected to the circumferential surface of the rotation shaft (19), and the two docking blocks (21) are respectively slidably connected in the two docking grooves (20).

3. The asphalt concrete mixing equipment according to claim 2, characterized in that: A motor (6) is fixedly connected to the upper end of one of the connecting arms (1), and an output end of the motor (6) is fixedly connected to a rotating shaft (19).

4. The asphalt concrete mixing equipment according to claim 3, characterized in that: The lower end of the support plate (3) is fixedly connected to a plurality of support legs (4), and the adjacent ends of the plurality of support legs (4) are fixedly connected to a reinforcing rod (5).

5. The asphalt concrete mixing equipment according to claim 4, characterized in that: A transmission pipe (11) is fixedly connected to the circumferential surface of one of the stirring shells (7), and a connecting flange (8) is fixedly connected to one end of the transmission pipe (11).

6. The asphalt concrete mixing equipment according to claim 5, characterized in that: A telescopic tube (15) is fixedly connected to an inner wall of one side of the placement groove (14), and the spring (16) is sleeved on the circumferential surface of the telescopic tube (15).

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