CN219076058U

CN219076058U - Road construction is with mixing earth agitating unit

Info

Publication number: CN219076058U
Application number: CN202222033227.9U
Authority: CN
Inventors: 陈应球; 贾冬; 路清贤; 代成良; 李跃; 陈秀铜; 张开生; 潘麒宇; 程德胜; 刘柯
Original assignee: Huaneng Yarlung Tsangpo River Hydropower Development Investment Co Ltd
Current assignee: Huaneng Yarlung Tsangpo River Hydropower Development Investment Co Ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-05-26
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a concrete stirring device for road construction, which comprises a charging unit, a stirring device and a stirring device, wherein the charging unit comprises a mounting frame, an upper moving plate and a lower moving plate are respectively arranged on the upper side and the lower side of the mounting frame, and a stirring barrel is fixedly arranged at the top end of the lower moving plate through supporting legs; the stirring unit is provided with a wrapping block which is arranged on an electric telescopic rod at the bottom of the lower moving plate, the output end of the electric telescopic rod is fixedly connected with a sealing cover, and the center of the sealing cover is provided with a stirring assembly; and, drive unit, including installing the left servo motor of mounting bracket, servo motor's output is connected with the pivot through the shaft coupling transmission, the driving gear has been cup jointed to the surface of pivot, and this road is built and is used muddy earth agitating unit, puddler and agitator are the disconnect-type setting, and the staff can clean work to the inner wall and the (mixing) shaft of agitator respectively, has reduced the clean degree of difficulty, has improved clean efficiency and effect.

Description

Road construction is with mixing earth agitating unit

Technical Field

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

Background

The road engineering is the whole process of planning, designing, constructing, maintaining and managing by taking the road as the object and the engineering entity engaged in, and the road is the infrastructure for passing various trackless vehicles and pedestrians in word sense; according to the use characteristics, the road is divided into a highway, an urban road, a rural road, a factory and mine road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like.

Along with the continuous change of country, economy constantly becomes better, and the country is also increasing at the construction of road and benchmark, needs to use the concrete often in the road construction process, however, current muddy earth agitating unit puddler and agitator are as an organic whole mostly, lead to the device to use back staff hardly to clear up inner wall and the (mixing) shaft of agitator, bring inconvenience for the device follow-up use.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art.

Therefore, the technical problem to be solved by the utility model is that the stirring shaft and the stirring barrel of the traditional concrete stirring device are integrated, so that the inner wall of the stirring barrel and the stirring rod are difficult to clean by staff after the device is used, and inconvenience is brought to the subsequent use of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the concrete stirring device for road construction comprises a charging unit, wherein the charging unit comprises a mounting frame, an upper moving plate and a lower moving plate are respectively arranged on the upper side and the lower side of the mounting frame, and a stirring barrel is fixedly arranged at the top end of the lower moving plate through supporting legs; the stirring unit is provided with a wrapping block which is arranged on an electric telescopic rod at the bottom of the lower moving plate, the output end of the electric telescopic rod is fixedly connected with a sealing cover, and the center of the sealing cover is provided with a stirring assembly; and the transmission unit comprises a servo motor arranged on the left side of the mounting frame, the output end of the servo motor is connected with a rotating shaft through a coupling in a transmission manner, the outer surface of the rotating shaft is sleeved with a driving gear, and the upper side and the lower side of the driving gear are respectively connected with an upper transmission assembly and a lower transmission assembly in a transmission manner.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the stirring assembly comprises a stirring motor, the stirring motor is fixedly arranged at the top end of the sealing cover, the output end of the stirring motor is connected with a stirring shaft through a coupling in a transmission manner, the bottom end of the stirring shaft penetrates through the sealing cover and extends to the lower side of the sealing cover, and the stirring rod is arranged on the outer surface of the stirring shaft and located below the sealing cover.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the stirring rods are arranged in a plurality, and the diameters of the stirring rods are smaller than the radius of the inner ring of the stirring barrel.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the right-hand member of pivot sets up in the left side wall of mounting bracket, just the pivot pass through the bearing with the left side wall of mounting bracket rotates to be connected.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the upper transmission assembly comprises an upper driven gear meshed with the driving gear, the right end of the upper driven gear is fixedly connected with an upper transmission shaft, the right end of the upper transmission shaft is fixedly connected with an upper threaded rod, and the outer surface of the upper threaded rod is in threaded connection with a sliding block.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the top of mounting bracket has seted up first removal groove, slider sliding connection is in first removal inslot, the bottom of slider with the top fixed connection of last movable plate.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the lower transmission assembly comprises a lower driven gear meshed with the driving gear, the right end of the lower driven gear is fixedly connected with a lower transmission shaft, and the right end of the lower transmission shaft is fixedly connected with a lower threaded rod.

The bottom of mounting bracket has been seted up the second and has been removed the groove, lower movable plate sets up in the second removes the inslot, and lower movable plate threaded connection is in the surface of threaded rod down.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the pulley is installed to the bottom of lower movable plate, the spout with pulley assorted is seted up to the bottom of second movable groove.

The lower moving plate is connected in the second moving groove by a pulley in a sliding way

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the screw thread direction setting of last threaded rod is the same with the screw thread of lower threaded rod.

As a preferable mode of the concrete stirring device for road construction of the utility model, wherein: the outer surface of the servo motor is provided with a fixed sleeve, and the outer side of the fixed sleeve is fixedly connected with the left outer wall of the mounting frame through a fixed rod.

The utility model has the beneficial effects that: this road is built and is used muddy earth agitating unit, puddler and agitator are disconnect-type setting, and the staff can clean work to inner wall and the (mixing) shaft of agitator respectively, has reduced the clean degree of difficulty, has improved clean efficiency and effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front cross-sectional view of the present utility model.

Fig. 3 is a front sectional view showing a state in which a stirring rod is completely separated from a stirring barrel according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, in a first embodiment of the present utility model, a road construction concrete mixing apparatus is provided, which includes a loading unit 100 and a mixing unit 200, wherein a mixing drum 104 in the loading unit 100 and a mixing rod 203c in the mixing unit 200 are separately disposed, so that a worker can conveniently clean the inner wall of the mixing drum 104 and the mixing rod 203c, respectively.

Specifically, the charging unit 100 includes a mounting frame 101, upper and lower sides of the mounting frame 101 are respectively provided with an upper moving plate 102 and a lower moving plate 103, a stirring barrel 104 is fixedly installed at the top end of the lower moving plate 103 through supporting legs, a stirring unit 200 is installed at the bottom end of the upper moving plate 102, and the upper moving plate 102 and the lower moving plate 103 respectively provide carriers for movement of a stirring rod 203c and the stirring barrel 104;

further, the stirring unit 200 comprises an electric telescopic rod 201 mounted at the bottom of the lower moving plate 103, the output end of the electric telescopic rod 201 is fixedly connected with a sealing cover 202, a sealing port of the outer ring at the bottom of the sealing cover 202 is matched with an opening at the top end of the stirring barrel 104, the sealing performance of the sealing cover 202 covered on the stirring barrel 104 is guaranteed, and a stirring assembly 203 is mounted at the center of the sealing cover 202.

Example 2

Referring to fig. 1 to 4, a second embodiment of the present utility model is based on the previous embodiment.

The transmission unit 300 is including installing at the left servo motor 301 of mounting bracket 101, servo motor 301 is for prior art concrete structure no longer to describe, servo motor 301's output is connected with pivot 302 through the shaft coupling transmission, pivot 302's right-hand member sets up in the left side wall of mounting bracket 101, and pivot 302 passes through the bearing and rotates with the left side wall of mounting bracket 101 and be connected, can play spacing fixed effect to the pivot, simultaneously, because the characteristic of bearing self, can make pivot 302 pivoted more smooth and easy in the time of avoiding appearing blocking, influence transmission unit's normal operating, the surface of pivot 302 has cup jointed driving gear 303, driving gear 303's upper and lower both sides transmission respectively is connected with transmission assembly 304 and lower transmission assembly 305.

Specifically, the upper transmission assembly 304 includes an upper driven gear 304a in meshed connection with the driving gear 303, the right end of the upper driven gear 304a is fixedly connected with an upper transmission shaft 304b, the right end of the upper transmission shaft 304b is fixedly connected with an upper threaded rod 304c, the outer surface of the upper threaded rod 304c is in threaded connection with a sliding block 304d, a first moving groove 101a is formed in the top end of the mounting frame 101, the sliding block 304d is slidably connected in the first moving groove 101a, movement of the sliding block 304d is provided, the bottom end of the sliding block 304d is fixedly connected with the top end of the upper moving plate 102, and when the sliding block 304d moves horizontally, the lower upper moving plate 102 and the stirring unit 200 can be driven to move horizontally.

Further, the lower transmission assembly 305 includes a lower driven gear 305a engaged with the driving gear 303, the right end of the lower driven gear 305a is fixedly connected with a lower transmission shaft 305b, the right end of the lower transmission shaft 305b is fixedly connected with a lower threaded rod 305c, the lower moving plate 103 is in threaded connection with the outer surface of the lower threaded rod 305c, the bottom end of the mounting frame 101 is provided with a second moving groove 101b, the lower moving plate 103 is arranged in the second moving groove 101b, and the lower moving plate 103 is in threaded connection with the outer surface of the lower threaded rod 305c, so that a space is provided for horizontal movement of the lower moving plate 103.

Further, the screw threads of the upper threaded rod 304c and the lower threaded rod 305c are arranged in the same direction, so that when the driving gear 303 is driven to rotate by the rotating shaft 302, the driving gear 303 can respectively drive the upper driven gear 304a and the lower driven gear 305a to rotate reversely, the upper driven gear 304a can drive the upper transmission shaft 304b and the upper threaded rod 304c to rotate, the lower driven gear 305a can drive the lower transmission shaft 305b and the lower threaded rod 305c to rotate, the rotation directions of the upper threaded rod 304c and the lower threaded rod 305c are opposite, and then the sliding block 304d and the lower moving plate 103 can horizontally move in opposite directions.

Preferably, the pulley 103a is installed at the bottom end of the lower moving plate 103, the chute 103b matched with the pulley 103a is provided at the bottom end of the second moving groove 101b, and the lower moving plate 103 is slidably connected in the second moving groove 101b through the pulley 103a, so that the friction force of the bottom caused by horizontal movement of the lower moving plate 103 is reduced, the lower moving plate 103 is smoother during horizontal movement, and meanwhile, the probability of damage to the lower moving plate 103 is reduced.

Preferably, the outer surface of the servo motor 301 is provided with a fixing sleeve 301a, the outer side of the fixing sleeve 301a is fixedly connected with the left outer wall of the mounting frame 101 through a fixing rod, and the fixing sleeve 301a and the fixing rod provide necessary conditions for mounting support for the servo motor 301 and guarantee for subsequent use.

Example 3

Referring to fig. 1 to 4, a third embodiment of the present utility model is based on the first two embodiments.

Stirring subassembly 203 is including agitator motor 203a, agitator motor 203a is prior art concrete structure and need not be repeated, and agitator motor 203a fixed mounting is on the top of sealed lid 202, agitator motor 203 a's output is connected with (mixing) shaft 203b through the shaft coupling transmission, and (mixing) shaft 203 b's bottom runs through sealed lid 202 and extends to its below, agitator shaft 203 b's surface just is located sealed lid 202's below and installs puddler 203c, puddler 203c is provided with a plurality ofly altogether, a plurality of puddler 203 c's diameter all is less than the radius of agitator 104 inner circle, guaranteed that puddler 203c can enter into the agitator smoothly.

The working principle of this embodiment in combination with embodiment 1 and embodiment 2 is as follows: the staff pours the concrete material into the stirring barrel 104, then opens the electric telescopic rod 201, the telescopic rod in the electric telescopic rod 201 can drive the sealing cover 202 and the stirring assembly 203 to move vertically downwards, after the sealing cover 202 and the stirring barrel 104 are completely sealed, the stirring motor 203a is started, the stirring motor 203a can drive the stirring shaft 203b to rotate, the stirring shaft 203b can drive the stirring rods 203c to rotate, thereby stirring the material in the stirring barrel 104, after the material stirring is completed and all taken out, the electric telescopic rod 201 is closed again, the telescopic rod in the electric telescopic rod 201 can drive the sealing cover 202 and the stirring assembly 203 to move vertically upwards, so that the stirring rod 203c is separated from the stirring barrel 104, when the stirring rod moves to the topmost end, the staff opens the servo motor 301 again, the servo motor 301 can drive the rotating shaft 302 and the driving gear 303 to rotate, the driving gear 303 can respectively drive the upper driven gear 304a and the lower driven gear 305a to rotate reversely, the upper driven gear 304a can drive the upper transmission shaft 304b and the upper threaded rod 304c to rotate, the lower driven gear 305a can drive the lower transmission shaft 305b and the lower threaded rod 305c to rotate, and the upper threaded rod 304c and the lower threaded rod 305c rotate reversely, so that the upper threaded rod 304c can drive the sliding block 304d and the stirring unit 200 to move horizontally leftwards, the lower threaded rod 305c can drive the lower moving plate 103 and the stirring barrel 104 to move horizontally rightwards, the stirring shaft 203c is far away from the stirring barrel 104, and then cleaning work can be conveniently carried out on the inner wall of the stirring barrel 104 and the stirring shaft 203c by workers respectively, the cleaning difficulty is reduced, and the cleaning efficiency and the cleaning effect are improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a road construction is with mixing earth agitating unit which characterized in that: comprising the steps of (a) a step of,

the charging unit (100) comprises a mounting frame (101), wherein an upper moving plate (102) and a lower moving plate (103) are respectively arranged on the upper side and the lower side of the mounting frame (101), and a stirring barrel (104) is fixedly arranged at the top end of the lower moving plate (103) through supporting legs;

the stirring unit (200) is provided with an electric telescopic rod (201) arranged at the bottom of the lower moving plate (103), the output end of the electric telescopic rod (201) is fixedly connected with a sealing cover (202), and the center of the sealing cover (202) is provided with a stirring assembly (203); the method comprises the steps of,

the transmission unit (300) comprises a servo motor (301) arranged on the left side of the mounting frame (101), a rotating shaft (302) is connected to the output end of the servo motor (301) through a coupling in a transmission mode, a driving gear (303) is sleeved on the outer surface of the rotating shaft (302), and an upper transmission assembly (304) and a lower transmission assembly (305) are respectively connected to the upper side and the lower side of the driving gear (303) in a transmission mode.

2. The concrete stirring device for road construction according to claim 1, wherein: stirring subassembly (203) is including agitator motor (203 a), and agitator motor (203 a) fixed mounting is on the top of sealed lid (202), the output of agitator motor (203 a) is connected with (203 b) through the shaft coupling transmission, and the bottom of (203 b) runs through sealed lid (202) and extends to its below, the surface of (203 b) just is located puddler (203 c) are installed to the below of sealed lid (202).

3. The concrete stirring device for road construction according to claim 2, wherein: the stirring rods (203 c) are provided in a plurality, and the diameters of the stirring rods (203 c) are smaller than the radius of the inner ring of the stirring barrel (104).

4. A road construction concrete stirring apparatus according to any one of claims 1 to 3, characterized in that: the right end of the rotating shaft (302) is arranged in the left side wall of the mounting frame (101), and the rotating shaft (302) is rotatably connected with the left side wall of the mounting frame (101) through a bearing.

5. The concrete stirring device for road construction according to claim 1, wherein: the upper transmission assembly (304) comprises an upper driven gear (304 a) which is meshed with the driving gear (303), an upper transmission shaft (304 b) is fixedly connected to the right end of the upper driven gear (304 a), an upper threaded rod (304 c) is fixedly connected to the right end of the upper transmission shaft (304 b), and a sliding block (304 d) is connected to the outer surface of the upper threaded rod (304 c) in a threaded mode.

6. The concrete stirring device for road construction according to claim 5, wherein: the top of mounting bracket (101) has seted up first removal groove (101 a), slider (304 d) sliding connection is in first removal groove (101 a), the bottom of slider (304 d) with the top fixed connection of last movable plate (102).

7. The concrete stirring device for road construction according to claim 5, wherein: the lower transmission assembly (305) comprises a lower driven gear (305 a) in meshed connection with the driving gear (303), the right end of the lower driven gear (305 a) is fixedly connected with a lower transmission shaft (305 b), and the right end of the lower transmission shaft (305 b) is fixedly connected with a lower threaded rod (305 c);

the bottom of mounting bracket (101) has seted up second removal groove (101 b), lower movable plate (103) set up in second removal groove (101 b), and lower movable plate (103) threaded connection is in the surface of lower threaded rod (305 c).

8. The concrete stirring device for road construction according to claim 7, wherein: the bottom end of the lower moving plate (103) is provided with a pulley (103 a), and the bottom end of the second moving groove (101 b) is provided with a sliding groove (103 b) matched with the pulley (103 a);

the lower moving plate (103) is slidably connected in the second moving groove (101 b) through a pulley (103 a).

9. The concrete stirring device for road construction according to claim 7 or 8, wherein: the screw thread directions of the upper threaded rod (304 c) and the lower threaded rod (305 c) are set identically.

10. The concrete stirring device for road construction according to claim 1, wherein: the outer surface of the servo motor (301) is provided with a fixed sleeve (301 a), and the outer side of the fixed sleeve (301 a) is fixedly connected with the left outer wall of the mounting frame (101) through a fixed rod.