CN220464275U

CN220464275U - Stirring device for road construction

Info

Publication number: CN220464275U
Application number: CN202321014812.2U
Authority: CN
Inventors: 龙富林; 张�杰; 陈潜
Original assignee: Ma'anshan Hongkang Construction Co ltd
Current assignee: Ma'anshan Hongkang Construction Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2024-02-09
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a stirring device for road construction, and relates to the technical field of road construction. The stirring device for road construction comprises a stirring barrel, wherein a material port penetrates through the side end of the stirring barrel, rotating shafts are symmetrically fixed at the two ends of the stirring barrel, and the rotating shafts are movably connected with a bracket through bearings. In order to solve the defects of single stirring form and low stirring efficiency of a stirring device for road construction, the utility model drives the second bevel gear to rotate through the motor, the second bevel gear drives the upper first bevel gear and the lower first bevel gear to reversely rotate, the first bevel gear drives the two first stirring shafts to reversely rotate, bidirectional stirring is realized, the stirring forms are enriched, the first stirring shafts rotate and simultaneously drive the second stirring shafts to rotate, the second stirring shafts drive the spur gear to rotate, the spur gear is meshed with the gear ring to rotate, the second stirring blade is driven to rotate, the stirring intensity is improved, and the stirring efficiency and the stirring effect are further improved.

Description

Stirring device for road construction

Technical Field

The utility model relates to the technical field of road construction, in particular to a stirring device for road construction.

Background

The road construction needs to use various construction equipment, and the stirring device is one of the construction equipment and can stir raw materials such as cement and the like required by the road construction. However, the existing stirring device can encounter the following problems in use:

1. the stirring form is single, and most stirring devices only stir the road raw materials from one direction when stirring the road raw materials by using a stirring shaft, so that the defect of single stirring form exists;

2. stirring efficiency is low, and stirring leaf and (mixing) shaft are all fixed connection in most agitating unit, and stirring leaf is rotatable not enough to lead to stirring intensity, and the homogeneity of stirring is poor, and then reduces stirring efficiency.

Therefore, in order to solve the defects of single stirring form and low stirring efficiency of the stirring device for road construction, it is necessary to provide the stirring device for road construction.

Disclosure of Invention

The utility model aims to provide a stirring device for road construction, which is characterized in that a motor drives a second bevel gear to rotate, the second bevel gear drives an upper first bevel gear and a lower first bevel gear to reversely rotate, the first bevel gear drives two first stirring shafts to reversely rotate, bidirectional stirring is realized, stirring modes are enriched, the first stirring shafts rotate and simultaneously drive a second stirring shaft to rotate, the second stirring shaft drives a spur gear to rotate, the spur gear is meshed with a gear ring to perform rotary motion, a second stirring blade is driven to rotate, stirring intensity is improved, and stirring efficiency and stirring effect are improved, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a stirring device for road construction, includes the agitator, the side of agitator runs through there is the material mouth, the both ends symmetry of agitator is fixed with the pivot, the pivot has the support through bearing swing joint, the one end of pivot runs through leg joint and has the commentaries on classics handle, the top of agitator is equipped with the fixed plate, rabbling mechanism is installed to the lower extreme of fixed plate, rabbling mechanism includes first (mixing) shaft and first bevel gear, first bevel gear is fixed in the end of first (mixing) shaft, the quantity of first (mixing) shaft and first bevel gear has two and is the upper and lower symmetry setting, the meshing has the second bevel gear between two upper and lower first bevel gears.

Preferably, a motor is fixed on the side wall of the stirring barrel, the output end of the motor is connected with a transmission shaft, and the transmission shaft penetrates through the stirring barrel and is fixedly connected with the second bevel gear.

Preferably, the first stirring shaft is provided with a first stirring blade and a stirring assembly in a surrounding mode.

Preferably, the stirring assembly comprises a second stirring shaft, one end of the second stirring shaft is movably connected with the first stirring shaft through a bearing, a spur gear is fixed at the other end of the second stirring shaft, and a second stirring blade is arranged on the shaft body of the second stirring shaft in a surrounding mode.

Preferably, the second stirring shaft is provided with three groups of second stirring blades, and the number of the second stirring blades in each group is five.

Preferably, a gear ring is fixed on the inner wall of the stirring barrel, and the gear ring is meshed with the spur gear.

Preferably, a fixed cylinder is arranged in the stirring barrel, and a first bevel gear and a second bevel gear are arranged in the fixed cylinder in a hollow mode and are rotationally arranged.

Preferably, the first stirring shaft is movably connected with the fixed cylinder through a bearing, and the tail end of the first stirring shaft penetrates through the fixed cylinder to be connected with a first bevel gear.

Preferably, the transmission shaft is movably connected with the fixed cylinder through a bearing, and the tail end of the transmission shaft penetrates through the fixed cylinder to be connected with a second bevel gear.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the stirring device for road construction, the motor is started to drive the second bevel gear to rotate by utilizing the transmission shaft, the second bevel gear drives the first bevel gear meshed with the second bevel gear to reversely rotate, and the first bevel gear drives the first stirring shaft fixed with the first bevel gear to reversely rotate, so that the bidirectional stirring function is realized, the road raw materials form a plurality of eddies with different directions and different radiuses under the stirring of the stirring shaft, and the eddies collide with each other, so that the stirring process can be accelerated;

2. this agitating unit is used in road construction drives the rotation of second (mixing) shaft through first (mixing) shaft rotation, and the rotation of second (mixing) shaft can drive the spur gear and do circular motion along agitator inner wall, and spur gear and ring gear meshing this moment, spur gear produce the rotation under the effect of ring gear, and the spur gear is from passing and can drive the rotation of second (mixing) shaft, and the rotation of second (mixing) shaft drives the rotation of second stirring leaf, and then accelerates the stirring to road construction raw materials, improves the homogeneity of stirring.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a mixing drum of the present utility model;

FIG. 3 is a split view of the stirring mechanism of the present utility model;

FIG. 4 is a schematic view of the motion of the stirring assembly of the present utility model.

In the figure: 1. a stirring barrel; 11. a material port; 12. a rotating shaft; 13. a rotating handle; 14. a gear ring; 15. a fixing plate; 2. a bracket; 3. a stirring mechanism; 31. a first stirring shaft; 32. a first stirring blade; 33. a stirring assembly; 331. a second stirring shaft; 332. spur gears; 333. a second stirring blade; 34. a first bevel gear; 35. a motor; 36. a transmission shaft; 37. a second bevel gear; 38. and fixing the cylinder.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem of how to change the stirring direction of the stirring device, please refer to fig. 1-3, the present embodiment provides the following technical solutions:

the utility model provides a stirring device for road construction, including agitator 1, the side of agitator 1 runs through there is material mouth 11, the both ends symmetry of agitator 1 is fixed with pivot 12, pivot 12 has support 2 through bearing swing joint, support 2 is run through to the one end of pivot 12 is connected with the revolving handle 13, the top of agitator 1 is equipped with fixed plate 15, rabbling mechanism 3 is installed to the lower extreme of fixed plate 15, rabbling mechanism 3 includes first (mixing) shaft 31 and first bevel gear 34, first bevel gear 34 is fixed in the end of first (mixing) shaft 31, the quantity of first (mixing) shaft 31 and first bevel gear 34 has two and is the upper and lower symmetry setting, the meshing has second bevel gear 37 between upper and lower two first bevel gears 34, the lateral wall of agitator 1 is fixed with motor 35, the output of motor 35 is connected with transmission shaft 36, transmission shaft 36 runs through agitator 1 and second bevel gear 37 fixed connection, encircle on the first (mixing) shaft 31 and be equipped with first stirring leaf 32 and stirring assembly 33.

The stirring barrel 1 is internally provided with a fixed barrel 38, the inside of the fixed barrel 38 is hollow and rotatably provided with a first bevel gear 34 and a second bevel gear 37, the first stirring shaft 31 is movably connected with the fixed barrel 38 through a bearing, the tail end of the first stirring shaft 31 penetrates through the fixed barrel 38 to be connected with the first bevel gear 34, the transmission shaft 36 is movably connected with the fixed barrel 38 through a bearing, and the tail end of the transmission shaft 36 penetrates through the fixed barrel 38 to be connected with the second bevel gear 37.

Specifically, through starting motor 35, motor 35 passes through transmission shaft 36 and drives second bevel gear 37 rotation, and second bevel gear 37 drives two upper and lower first bevel gears 34 counter-rotation, and first bevel gear 34 drives rather than fixed connection's first (mixing) shaft 31 counter-rotation, and first (mixing) shaft 31 drives first stirring leaf 32 counter-rotation, realizes the function of two-way stirring, improves the homogeneity of stirring.

It should be noted that, the fixed cylinder 38 is designed to protect the first bevel gear 34 and the second bevel gear 37 from adhering to the first bevel gear 34 and the second bevel gear 37 during stirring of the raw materials, and to influence the transmission between the first bevel gear 34 and the second bevel gear 37.

In order to solve the technical problem of how to improve the stirring uniformity of the stirring device, please refer to fig. 4, the present embodiment provides the following technical scheme:

the stirring subassembly 33 includes second (mixing) shaft 331, and the one end of second (mixing) shaft 331 passes through bearing and first (mixing) shaft 31 swing joint, and the other end of second (mixing) shaft 331 is fixed with spur gear 332, encircles on the axis body of second (mixing) shaft 331 and is equipped with second stirring leaf 333, is equipped with three group second stirring leaf 333 on the second (mixing) shaft 331, and the quantity of second stirring leaf 333 in every group has five, and agitator 1 inner wall is fixed with ring gear 14, and ring gear 14 meshes with spur gear 332.

Specifically, when the first stirring shaft 31 rotates, the second stirring shaft 331 is driven to rotate, the second stirring shaft 331 rotates to drive the spur gear 332 connected to one end of the second stirring shaft to perform circular motion, and as the spur gear 332 is meshed with the gear ring 14, the spur gear 332 performs circular motion and generates autorotation, the spur gear 332 autorotates to drive the second stirring shaft 331 to autorotate, and the second stirring shaft 331 autorotates to drive the second stirring blade 333 to rotate, so as to improve stirring intensity.

Working principle: this agitating unit for road construction, when using, pour the raw materials for road construction into agitator 1 in from feed inlet 11, then start motor 35, motor 35 passes through transmission shaft 36 drive second bevel gear 37 rotation, second bevel gear 37 rotation drives two upper and lower first bevel gears 34 and carries out reverse rotation motion, first bevel gear 34 reverse rotation drives first (mixing) shaft 31 reverse rotation, first (mixing) shaft 31 reverse rotation drives first (mixing) blade 32 reverse rotation, realize the function of bidirectional stirring, can drive second (mixing) shaft 331 rotation when first (mixing) shaft 31 is rotatory, second (mixing) shaft 331 rotation drives spur gear 332 and is circular motion along agitator 1 inner wall, owing to spur gear 332 and ring gear 14 meshing, spur gear 332 can the autorotation when doing circular motion, spur gear 332 drives second (mixing) shaft 331 and second (mixing) blade 333 rotation, improve stirring's intensity and homogeneity, after the stirring is accomplished, turn (mixing) shaft 13 drive pivot 12 rotation, pivot 12 drive agitator 1 down rotation for the raw materials after the stirring can be followed feed inlet 11 and poured out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stirring device for road construction, comprising a stirring barrel (1), and being characterized in that: the stirring device is characterized in that a material opening (11) is formed in the lateral end of the stirring barrel (1) in a penetrating mode, rotating shafts (12) are symmetrically fixed at the two ends of the stirring barrel (1), supports (2) are movably connected to the rotating shafts (12) through bearings, rotating handles (13) are connected to one ends of the rotating shafts (12) in a penetrating mode, fixing plates (15) are arranged at the top ends of the stirring barrel (1), stirring mechanisms (3) are arranged at the lower ends of the fixing plates (15), the stirring mechanisms (3) comprise first stirring shafts (31) and first bevel gears (34), the first bevel gears (34) are fixed at the tail ends of the first stirring shafts (31), the number of the first stirring shafts (31) and the number of the first bevel gears (34) are two, the upper bevel gears and the lower bevel gears are symmetrically arranged, and second bevel gears (37) are meshed between the upper first bevel gears and the lower bevel gears (34).

2. The stirring device for road construction according to claim 1, wherein: the side wall of the stirring barrel (1) is fixedly provided with a motor (35), the output end of the motor (35) is connected with a transmission shaft (36), and the transmission shaft (36) penetrates through the stirring barrel (1) and is fixedly connected with a second bevel gear (37).

3. The stirring device for road construction according to claim 1, wherein: the first stirring shaft (31) is provided with a first stirring blade (32) and a stirring assembly (33) in a surrounding mode.

4. A stirring device for road construction as set forth in claim 3, wherein: the stirring assembly (33) comprises a second stirring shaft (331), one end of the second stirring shaft (331) is movably connected with the first stirring shaft (31) through a bearing, a spur gear (332) is fixed at the other end of the second stirring shaft (331), and a second stirring blade (333) is arranged on the shaft body of the second stirring shaft (331) in a surrounding mode.

5. The stirring device for road construction according to claim 4, wherein: and three groups of second stirring blades (333) are arranged on the second stirring shaft (331), and the number of the second stirring blades (333) in each group is five.

6. The stirring device for road construction according to claim 1, wherein: a gear ring (14) is fixed on the inner wall of the stirring barrel (1), and the gear ring (14) is meshed with the spur gear (332).

7. The stirring device for road construction according to claim 1, wherein: a fixed cylinder (38) is arranged in the stirring barrel (1), and a first bevel gear (34) and a second bevel gear (37) are arranged in the fixed cylinder (38) in a hollow mode in a rotating mode.

8. The stirring device for road construction according to claim 1, wherein: the first stirring shaft (31) is movably connected with the fixed cylinder (38) through a bearing, and the tail end of the first stirring shaft (31) penetrates through the fixed cylinder (38) to be connected with a first bevel gear (34).

9. The stirring device for road construction according to claim 2, wherein: the transmission shaft (36) is movably connected with the fixed cylinder (38) through a bearing, and the tail end of the transmission shaft (36) penetrates through the fixed cylinder (38) to be connected with a second bevel gear (37).