Mortar mixer with crushing mechanism

Abstract

The mortar mixer comprises a support A, a raw material hopper, a support B, a motor, a mixing barrel, a smashing mixing shaft, a hydraulic cylinder, a smashing shaft, a guide head and a smashing groove, the raw material hopper is installed at the top end of the support A, the support B is installed at an opening in the top end of the raw material hopper, the motor is installed on the support B, the mixing barrel is installed in the middle of the support A, and the smashing shaft is installed on the guide head. The crushing and stirring shaft is installed at an opening in the bottom end of the raw material hopper, the motor drives the crushing and stirring shaft, the hydraulic cylinder is installed at the bottom end of the stirring barrel, the crushing shaft is installed in the stirring barrel through the hydraulic cylinder, the top end of the crushing shaft is connected with the guide head, and the crushing grooves are distributed in the guide head. The utility model solves the problems that some aggregate raw materials for manufacturing mortar can be stirred only when the aggregate raw materials reach the standard after being crushed, and the mortar processing efficiency is not improved due to step-by-step stirring.

Description

Technical Field

[0001] The utility model relates to the field of mortar processing, in particular to a mortar mixer with a crushing mechanism. Background Art

[0002] Mortar mixer is a kind of equipment used to mix mortar, cement, gypsum and other materials, which is widely used in construction, water conservancy, highway, bridge, tunnel and other engineering fields. It is mainly composed of mixing barrel, transmission shaft, motor, mixing blade, flying knife device, feed port, discharge port, observation door, sampler, safety detection switch, overflow device, etc. The purpose and task of these devices is to mix all materials evenly.

[0003] Some aggregate raw materials for making mortar need to go through a crushing step to meet the standards before mortar mixing can be carried out. Doing it in steps is not conducive to the efficiency of mortar processing. Utility Model Content

[0004] The utility model aims to provide a mortar mixer with a crushing mechanism to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mortar mixer with a crushing mechanism, including a bracket A, a raw material bucket, a bracket B, a motor, a mixing barrel, a crushing and stirring shaft, a hydraulic cylinder, a crushing shaft, a guide head, and a crushing groove. The raw material bucket is installed on the top of the bracket A, the bracket B is installed at the top opening of the raw material bucket, the motor is installed on the bracket B, the mixing barrel is installed in the middle of the bracket A, the crushing and stirring shaft is installed at the bottom opening of the raw material bucket, and the motor drives the crushing and stirring shaft, the hydraulic cylinder is installed at the bottom of the mixing barrel, and the crushing shaft is installed inside the mixing barrel through the hydraulic cylinder. The top of the crushing shaft is connected to the guide head, and the crushing grooves are distributed on the guide head.

[0006] On the basis of the above technical scheme, the crushing and stirring shaft includes a rotating drum, a fixed column, a rotating shaft, a stirring rod, and a crushing hole. The top end of the rotating drum is rotatably connected to the opening at the bottom end of the raw material hopper, and the crushing shaft is slidably connected to the inside of the rotating drum. The fixed column is radially fixed to the opening at the top end of the rotating drum. The rotating shaft is axially fixed to the rotating drum through the middle part of the fixed column, and the rotating shaft is connected to the motor. The stirring rods are distributed at the side ends of the rotating drum, and the crushing holes are distributed between the stirring rods.

[0007] Based on the above technical solution, the raw materials in the raw material hopper enter the corresponding crushing shaft through the opening at the top of the rotating drum.

[0008] Compared with the prior art, the utility model has the following advantages: the utility model arranges the crushing and stirring shaft used for mortar mixing into a hollow cylinder, so that the raw materials to be crushed enter and slide up and down through the crushing shaft controlled by the hydraulic cylinder, and under the dead weight of the accumulated raw materials, the raw materials inside are crushed and then stirred by the rotating crushing and stirring shaft, thereby realizing integrated crushing and stirring and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0010] Figure 2 This is a schematic diagram of the structure of the hydraulic cylinder of the utility model.

[0011] Figure 3 This is a schematic diagram of the structure of the crushing and stirring shaft of the utility model.

[0012] In the figure: 1. bracket A, 2. raw material bucket, 3. bracket B, 4. motor, 5. stirring barrel, 6. crushing stirring shaft, 7. hydraulic cylinder, 8. crushing shaft, 9. guide head, 10. crushing trough, 11. rotating drum, 12. fixed column, 13. rotating shaft, 14. stirring rod, 15. crushing hole. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figures 1 to 3 As shown, a mortar mixer with a crushing mechanism includes a bracket A1, a raw material hopper 2, a bracket B3, a motor 4, a mixing barrel 5, a crushing and stirring shaft 6, a hydraulic cylinder 7, a crushing shaft 8, a guide head 9, and a crushing trough 10. The raw material hopper 2 is installed on the top of the bracket A1, the bracket B3 is installed at the top opening of the raw material hopper 2, the motor 4 is installed on the bracket B3, the mixing barrel 5 is installed in the middle of the bracket A1, the crushing and stirring shaft 6 is installed at the bottom opening of the raw material hopper 2, and the motor 4 drives the crushing and stirring shaft 6, the hydraulic cylinder 7 is installed at the bottom of the mixing barrel 5, the crushing shaft 8 is installed inside the mixing barrel 5 through the hydraulic cylinder 7, the top of the crushing shaft 8 is connected to the guide head 9, and the crushing troughs 10 are distributed on the guide head 9.

[0015] The crushing and stirring shaft 6 includes a rotating drum 11, a fixed column 12, a rotating shaft 13, a stirring rod 14, and a crushing hole 15. The top of the rotating drum 11 is rotatably connected to the bottom opening of the raw material hopper 2, and the crushing shaft 8 is slidably connected to the inside of the rotating drum 11 up and down. The fixed column 12 is radially fixed to the top opening of the rotating drum 11, and the rotating shaft 13 is axially fixed to the rotating drum 11 through the middle part of the fixed column 12, and the rotating shaft 13 is connected to the motor 4. The stirring rods 14 are distributed at the side ends of the rotating drum 11, and the crushing holes 15 are distributed between the stirring rods 14.

[0016] The raw materials in the raw material hopper 2 enter the corresponding crushing shaft 8 through the opening at the top of the rotating drum 11.

[0017] The working principle of the utility model: when in use, the raw materials to be crushed are put into the raw material bucket 2, and the raw materials enter the rotating drum 11 through the bottom of the raw material bucket 2. The corners of the raw materials accumulated on the upper edge of the crushing shaft 8 are stuck in the crushing hole 15. After pouring water into the mixing barrel 5, the motor 4 is started to drive the rotating drum 11 to rotate through the rotating shaft 13, and the rotating drum 11 drives the internal raw materials to rotate through the crushing hole 15. At the same time, the hydraulic cylinder 7 reciprocates the crushing shaft 8 up and down. The raw materials keep adjusting their posture under the rise and fall of the crushing shaft 8. During the rotation process, the guide head 9 and the crushing groove 10 are crushed in cooperation with the crushing hole 15. The crushed raw materials fall into the mixing barrel 5 through the crushing hole 15 and are stirred by the stirring rod 14, realizing the integrated crushing and stirring processing of the mortar. Improve the processing efficiency.

[0018] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A mortar mixer with a crushing mechanism, comprising a bracket A (1), a raw material bucket (2), a bracket B (3), a motor (4), a mixing barrel (5), a crushing and stirring shaft (6), a hydraulic cylinder (7), a crushing shaft (8), a guide head (9), and a crushing tank (10), characterized in that: The top of the bracket A (1) is installed with a raw material hopper (2), the bracket B (3) is installed at the top opening of the raw material hopper (2), the motor (4) is installed on the bracket B (3), the stirring barrel (5) is installed in the middle of the bracket A (1), the crushing and stirring shaft (6) is installed at the bottom opening of the raw material hopper (2), and the motor (4) drives the crushing and stirring shaft (6), the hydraulic cylinder (7) is installed at the bottom of the stirring barrel (5), the crushing shaft (8) is installed inside the stirring barrel (5) through the hydraulic cylinder (7), the top of the crushing shaft (8) is connected to a guide head (9), and the crushing grooves (10) are distributed on the guide head (9).

2. A mortar mixer with a crushing mechanism according to claim 1, characterized in that: The crushing and stirring shaft (6) comprises a rotating drum (11), a fixed column (12), a rotating shaft (13), a stirring rod (14), and a crushing hole (15); the top end of the rotating drum (11) is rotatably connected to the bottom opening of the raw material hopper (2), and the crushing shaft (8) is slidably connected to the inside of the rotating drum (11) in an up-and-down manner; the fixed column (12) is radially fixed to the top opening of the rotating drum (11); the rotating shaft (13) is axially fixed to the rotating drum (11) through the middle of the fixed column (12), and the rotating shaft (13) is connected to the motor (4); the stirring rods (14) are distributed at the side ends of the rotating drum (11), and the crushing holes (15) are distributed between the stirring rods (14).

3. A mortar mixer with a crushing mechanism according to claim 1, characterized in that: The raw materials in the raw material hopper (2) enter the corresponding crushing shaft (8) through the opening at the top end of the rotating cylinder (11).

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