CN-224210195-U - Mixing rotor for mixing cement in aeolian sand road

Abstract

The utility model discloses a mixing rotor for mixing cement on a wind-blown sand road, which comprises a rotor shaft, a cutter disc and elbow blades, wherein the cutter disc is uniformly distributed and fixedly installed along the length direction of the rotor shaft, the elbow blades are detachably installed on the cutter disc, the bending directions of the elbow blades on the adjacent cutter disc are opposite, auxiliary connecting plates are fixed at the bending positions of the elbow blades, two ends of each auxiliary connecting plate are respectively welded at the bending positions of the elbow blades, a dust cover body is covered above the rotor shaft, and the side end of the rotor shaft penetrates out of the dust cover body and is connected with an oil motor through a chain transmission mechanism. The elbow blade cuts into the aeolian sand layer fast, and the auxiliary connection board changes the material motion trail, guarantees the miscibility, promotes cement stabilized soil quality, ensures road base construction quality, lays the foundation for long-term stable use of road.

Inventors

• MA DONGMEI
• ZHANG LIYE
• WANG JIE
• WANG ZHANJUN
• ZHANG MENG
• YU CHANGJIANG
• YANG XUETAO
• WANG ZHIWEI
• ZHAO RUIMIN
• LIU JUNHU
• REN CHENGYUN
• DU YANCHAO
• Liu Fenren
• ZHANG YUEQIANG
• MEI XU
• GAO XUDONG
• Yun Yufei
• TAN HAOREN
• LIU XIAOQIAN
• BAI RUFENG
• GUO JUNFEI
• XU HAILIN
• GAO HAIBING
• LI ZE
• LIU CHUNSHENG
• Ning Jingyuan

Assignees

• 内蒙古交科路桥建设有限公司

Dates

Publication Date

20260508

Application Date

20250506

Claims (5)

1. 1. The utility model provides a wind-break sand road mixes mix rotor for cement, its characterized in that, includes rotor shaft (1), blade disc (2) and elbow blade (3), blade disc (2) evenly distributed and fixed mounting along rotor shaft (1) length direction, elbow blade (3) demountable installation is on blade disc (2), and elbow blade (3) crooked opposite direction on adjacent blade disc (2), elbow blade (3) bending part is fixed with auxiliary connection board (4), and auxiliary connection board (4) both ends weld respectively in elbow blade (3) bending part, rotor shaft (1) top covers there is dust cover body (5), dust cover body (5) are worn out to rotor shaft (1) side end and link to each other with oil motor (7) through chain drive mechanism (6).
2. 2. The mixing rotor for wind-blown sand road cement mixing according to claim 1, wherein the auxiliary connecting plate (4) is made of high-strength steel and is customized according to the shape and the size of the bending position of the elbow blade (3).
3. 3. The mixing rotor for wind-blown sand road cement mixing according to claim 2, wherein a plurality of mounting sleeves are annularly distributed on the outer side surface of the cutter head (2), the side ends of the elbow blades (3) are inserted into the mounting sleeves in a fitting mode, and the mounting sleeves penetrate through the side ends of the elbow blades (3) through bolts, and then are fastened through nuts.
4. 4. A mixing rotor for wind-blown sand road cement according to claim 3, wherein the dust cover body (5) corresponds to the position of the rotor shaft (1) and covers the upper area of the rotor shaft (1).
5. 5. The mixing rotor for wind-blown sand road cement mixing according to claim 4, wherein the chain transmission mechanism (6) comprises a driving sprocket, a driven sprocket and a chain, the driving sprocket is connected with the oil motor (7), and the driven sprocket is connected with the side end of the rotor shaft (1) penetrating out of the dust cover body (5).

Description

Mixing rotor for mixing cement in aeolian sand road Technical field: The utility model relates to the field of road mixing cement mixing, in particular to a mixing rotor for wind-blown sand road mixing cement. The background technology is as follows: In highway construction engineering, the construction of wind-blown sand road cement mixing is an important link and plays a key role in ensuring the quality of a road base. However, in a narrow aeolian sand road mixing construction scene, the traditional stabilized soil mixer is difficult to spread due to huge volume and high operation space requirement, and cannot meet the construction requirement. Such narrow construction environments are often found on special road sections such as rural roads, mountain roads, etc., where space is limited and large-scale equipment is difficult to access or deploy. When facing narrow construction scenes, the conventional mixing equipment cannot enter the site or even is barely constructed, the construction efficiency is low, the stirring quality is difficult to ensure due to inconvenient operation, the uniform mixing of cement and aeolian sand cannot be realized, and the stability and the durability of a road base layer are further affected. The utility model comprises the following steps: Therefore, the utility model provides a mixing rotor for mixing cement on a aeolian sand road, which is used for solving the problems that in the prior art, when mixing equipment faces a narrow construction scene, the mixing rotor cannot enter the scene, or even if construction is carried out barely, the construction efficiency is low, the mixing quality is difficult to ensure due to inconvenient operation, the uniform mixing of cement and aeolian sand cannot be realized, and the stability and durability of a road base layer are further affected. The utility model is implemented by the following technical scheme: The utility model provides a wind-break sand road mixes mix rotor for cement, includes rotor shaft, blade disc and elbow blade, the blade disc is followed rotor shaft length direction evenly distributed and fixed mounting, elbow blade demountable installation is on the blade disc, and the elbow blade bending direction on the adjacent blade disc is opposite, elbow blade bending part is fixed with auxiliary connection board, and auxiliary connection board both ends weld respectively in elbow blade bending part, rotor shaft top covers there is the dust cover body, the dust cover body is worn out to the rotor shaft side and is linked to each other with oil motor through chain drive mechanism. Preferably, the auxiliary connecting plate is made of high-strength steel, and is customized according to the shape and the size of the bending part of the elbow blade. Preferably, the outer side surface of the cutterhead is annularly provided with a plurality of mounting sleeves, the side ends of the elbow blades are inserted into the mounting sleeves in a fitting mode, the mounting sleeves and the side ends of the elbow blades are penetrated through by bolts, and then the elbow blades are fastened by nuts. Preferably, the dust cover corresponds to the rotor shaft in position and covers the upper region of the rotor shaft. Preferably, the chain transmission mechanism comprises a driving sprocket, a driven sprocket and a chain, wherein the driving sprocket is connected with the oil motor, and the driven sprocket is connected with the side end of the rotor shaft penetrating out of the dust cover body. The utility model has the advantages that the agricultural rotary cultivator mixing rotor is designed as a core, the construction requirement of narrow wind-blown sand road mixing is met, the effect is obvious, and the construction can be smoothly performed on complex terrains. The equipment uses the tractor power motor, and is easy and simple to handle, reduces installation and debugging time and cost, improves the efficiency of construction, through unique rotor structure, including evenly distributed's blade disc, detachable elbow blade and auxiliary connection board, realizes that the aeolian sand and cement high efficiency mix. The elbow blade cuts into the aeolian sand layer fast, and the auxiliary connection board changes the material motion trail, guarantees the miscibility, promotes cement stabilized soil quality, ensures road base construction quality, lays the foundation for long-term stable use of road. Description of the drawings: In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the structure