CN219705642U

CN219705642U - Trough for highway construction concrete construction

Info

Publication number: CN219705642U
Application number: CN202321204034.3U
Authority: CN
Inventors: 谢建昆; 钱红梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-19
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a trough for highway construction concrete construction, which comprises a mixing trough, wherein the longitudinal section of the mixing trough is V-shaped, the upper end surface of the mixing trough is provided with a rectangular feeding hole, a discharging mechanism is arranged along the length direction of the bottom of the mixing trough, the bottom of the mixing trough is penetrated and provided with a discharging hole, a stirring mechanism is also arranged in the mixing trough, the feeding hole is covered with a grid blocking net for preventing sundries from entering, and a plurality of bag opening structures are arranged on the upper side of the grid blocking net. The device can stir and discharge concrete entering the trough by utilizing the stirring mechanism and the discharging mechanism; when the additives are required to be added into the trough in the middle, the material belt is placed on the grid baffle net, the conical cutters on the grid baffle net can be utilized to easily cut the material belt to throw the additives into the mixing trough, and the grid baffle net can block sundries from entering.

Description

Trough for highway construction concrete construction

Technical Field

The utility model relates to the technical field of concrete tanks, in particular to a tank for highway construction concrete construction.

Background

The concrete, especially the ready-mixed concrete, has great contribution to the modernization and urban construction of China. Along with the continuous implementation of national sustainable development strategy and the continuous improvement of development requirements of the concrete industry, the popularization of green production of ready mixed concrete has become a consensus in the concrete industry, and the green production has become a necessary way for sustainable development of the ready mixed concrete industry.

In the construction of highway facilities, it is necessary to water the road surface with concrete, which is a fluid adhesive, so that during use, it is necessary to put the concrete in the feed chute for discharging.

For example, CN202220612137.2 discloses a chute structure for inclined strut concrete construction, which comprises a device base, a lifting protective cover, a material chute, a lifting rotating block, a motor base, a chute tilting mechanism, a door control mechanism and a chute cleaning mechanism; the lifting protection covers are respectively and fixedly connected to the front end and the rear end of the right side of the upper end face of the device base; the material groove is positioned in the middle of the upper end surface of the device base; the lifting rotating blocks are provided with two groups, and the two groups of lifting rotating blocks are respectively and fixedly connected to the right sides of the front end surface and the rear end surface of the material tank; the motor base is fixedly connected to the right side of the rear end face of the device base; the trough tilting mechanism is arranged in the device base; the door control mechanism is arranged on the left end face of the material tank; the trough cleaning mechanism is arranged on the upper end face of the material trough. The device is lifted through one end of a lifting motor and one end of a bevel gear control material tank, and concrete is taken from a door control mechanism at a low point, and the device has the defects that the lifting motor is used for lifting the material tank, so that high power is required, the requirements on a motor and a transmission assembly are high, the device is inclined but the discharging effect is not ideal, dead angles are easy to occur, the incomplete concrete discharging is caused, serious waste is caused, and a stirring mechanism for the concrete is absent in the material tank, so that the sedimentation of the concrete is easy to cause in use, and the using effect is influenced; in addition, in concrete processing, a powdery additive is usually used, and the powdery additive is also contained in a packaging bag like cement, and when the powdery additive is used, the packaging bag needs to be manually opened, then the packaging bag is guided into a trough, and the powdery additive is uniformly mixed by means of circulation of a waterway, so that the powdery additive can be added into concrete. The pouring of concrete is needed by hand, so that the packaging bag is easy to fall into the trough due to improper manual operation, and the full mixing of the powdery additive is not facilitated, and the using effect is further affected.

In view of the above, it is necessary to provide a trough for highway construction concrete construction to solve the above problems.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a trough for highway construction concrete construction.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a silo for highway construction concrete construction, includes the blending tank, the longitudinal section of blending tank is the V font to the blending tank up end has rectangular material throwing mouth, is equipped with discharge mechanism along the length direction of blending tank bottom, and the bottom of blending tank runs through and is equipped with the discharge gate, still is equipped with rabbling mechanism in the compounding tank, the material throwing mouth is covered with the check that prevents debris entering and keeps off the net, and the check keeps off the net upside and is equipped with a plurality of bag structures.

Further, the discharging mechanism comprises a conveying auger arranged along the length direction of the V-shaped bottom of the mixing tank, and two ends of the conveying auger are rotationally connected with the mixing tank.

Further, the stirring mechanism comprises a stirring shaft transversely arranged in the mixing tank, two ends of the stirring shaft are rotationally connected with the mixing tank, and a plurality of stirring rods are fixedly arranged on two sides of the stirring shaft.

Further, the stirring rods on two sides of the stirring shaft are arranged in a staggered mode.

Further, the mixing tank sets up are stretched out respectively at (mixing) shaft both ends, and the first end connection of (mixing) shaft is equipped with gear motor, and the (mixing) shaft stretches out the second end of mixing tank and is equipped with the drive end.

Further, one end of the same side of the second end of the conveying auger and the stirring shaft extends out of the mixing tank to be set as a driven end.

Further, the driving end is fixedly provided with a driving chain wheel, the driven end is fixedly provided with a driven chain wheel, and the driving chain wheel and the driven chain wheel are sleeved with a chain.

Further, the check keeps off the net and includes warp reinforcing bar and the weft reinforcing bar of mutual crisscross setting, and the space that the check kept off the net formed is used for supplying the material in the compounding groove.

Further, the bag opening structure is arranged at the junction of the warp steel bars and the weft steel bars and comprises a conical cutter perpendicular to the junction.

Furthermore, the plurality of conical cutters are arranged and distributed in a matrix, and the conical cutters are triangular pyramid cutters.

Compared with the prior art, the utility model has the beneficial effects that: the device can stir and discharge concrete entering the trough by utilizing the stirring mechanism and the discharging mechanism; when the additives are required to be added into the trough in the middle, the material belt is placed on the grid baffle net, the conical cutters on the grid baffle net can be utilized to easily cut the material belt to throw the additives into the mixing trough, and the grid baffle net can block sundries from entering.

Drawings

FIG. 1 is one of the isometric views of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is an internal block diagram of the present utility model;

in the figure: 1. a material mixing groove; 2. a feed port; 3. a discharge port; 4. a grid barrier net; 5. conveying the auger; 6. a stirring shaft; 7. a stirring rod; 8. a speed reducing motor; 9. a driving end; 10. a driven end; 11. a drive sprocket; 12. a driven sprocket; 13. a chain; 14. warp reinforcement; 15. weft steel bars; 16. and (5) a conical cutter.

Detailed Description

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.

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The utility model provides a silo for highway construction concrete construction, shown as fig. 1-3, includes mixing tank 1, mixing tank 1's longitudinal section is the V font to mixing tank 1 up end has rectangular material inlet 2, makes mixing tank 1 be triangular prism structure, and its cross-section is the V font, and up end is opening form material inlet 2 for throw in the material in mixing tank 1, be equipped with discharge mechanism along mixing tank 1 bottom's length direction, mixing tank 1's bottom runs through and is equipped with discharge gate 3, all carries out mixing tank 1 interior material through discharge mechanism, discharge mechanism includes the transport auger 5 that sets up along mixing tank 1V font bottom's length direction, transport auger 5 both ends and mixing tank 1 rotate to be connected. Because the mixing tank 1 is V-shaped, along with the descent of concrete materials, the concrete on two side walls is finally collected to the bottom of the V-shaped tank under the action of gravity, and the concrete materials at the bottom are conveyed to the discharge port 3 by the conveying auger 5, so that cleaner discharge can be realized, and the dead angle in the mixing tank 1 is less.

Still be equipped with rabbling mechanism in the blending tank 1, rabbling mechanism is including transversely setting up the (mixing) shaft 6 in the blending tank 1, (mixing) shaft 6 both ends are connected with the blending tank 1 rotation, and (mixing) shaft 6 both sides are fixed to be equipped with a plurality of puddlers 7. Stirring rods 7 on two sides of the stirring shaft 6 are arranged in a staggered manner. The stirring rod 7 is driven to stir the concrete in the mixing tank 1 through the rotation of the stirring shaft 6, so that the concrete is prevented from precipitating after being placed for a long time, and the additive added in the middle can be stirred and mixed uniformly.

Further, in order to reduce the setting of actuating mechanism, the setting of mixing tank 1 is stretched out respectively at (mixing) shaft 6 both ends, and (mixing) shaft 6's first end connection is equipped with gear motor 8, and (mixing) shaft 6 stretches out the second end of mixing tank 1 and is equipped with drive end 9. And one end of the conveying auger 5, which is on the same side as the second end of the stirring shaft 6, extends out of the mixing tank 1 to form a driven end 10. The driving end 9 is fixedly provided with a driving chain wheel 11, the driven end 10 is fixedly provided with a driven chain wheel 12, and the driving chain wheel 11 and the driven chain wheel 12 are sleeved with a chain 13. As shown in fig. 3, only one gear motor 8 can drive the stirring shaft 6 and the conveying auger 5 to rotate, and a switch valve for controlling discharge is arranged at the discharge hole 3, the stirring shaft 6 is used for stirring the concrete inside, and the conveying auger 5 transversely conveys the concrete at the bottom, so that uniform mixing is realized.

The feeding port 2 is covered with a grid baffle net 4 for preventing sundries from entering, and a plurality of bag opening structures are arranged on the upper side of the grid baffle net 4. The grid baffle 4 comprises warp steel bars 14 and weft steel bars 15 which are arranged in a staggered mode, and gaps formed by the grid baffle 4 are used for supplementing materials into the mixing tank 1. The check net 4 can prevent the packaging bag from falling in the process of adding the additive halfway.

The bag opening structure is arranged at the junction of the warp reinforcement 14 and the weft reinforcement 15 and comprises a conical cutter 16 perpendicular to the junction. The number of the conical cutters 16 is plural, and the conical cutters 16 are distributed in a matrix, and the conical cutters 16 are triangular pyramid cutters 16. During the in-service use, the workman will be equipped with the wrapping bag of additive and put on check screen 4 to press on awl sword 16, puncture the wrapping bag under the action of gravity, the workman pulls the wrapping bag, and then scratch the wrapping bag, makes inside additive fall into in the blending tank 1, realizes convenient throwing and adds the material, and avoid debris to fall into.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a silo for highway construction concrete construction, includes mixing tank (1), its characterized in that, the longitudinal section of mixing tank (1) is the V font to mixing tank (1) up end has rectangular material throwing mouth (2), is equipped with discharge mechanism along the length direction of mixing tank (1) bottom, and the bottom of mixing tank (1) is run through and is equipped with discharge gate (3), still is equipped with rabbling mechanism in mixing tank (1), the cover of material throwing mouth (2) has check that prevents debris entering to keep off net (4), and check keeps off net (4) upside and is equipped with a plurality of bag structures.

2. The trough for highway construction concrete construction according to claim 1, wherein the discharging mechanism comprises a conveying auger (5) arranged along the length direction of the V-shaped bottom of the mixing trough (1), and two ends of the conveying auger (5) are rotatably connected with the mixing trough (1).

3. The trough for highway construction concrete construction according to claim 2, wherein the stirring mechanism comprises a stirring shaft (6) transversely arranged in the mixing trough (1), two ends of the stirring shaft (6) are rotationally connected with the mixing trough (1), and a plurality of stirring rods (7) are fixedly arranged on two sides of the stirring shaft (6).

4. A trough for highway construction concrete construction according to claim 3, characterized in that stirring rods (7) on both sides of the stirring shaft (6) are arranged in a staggered manner.

5. A trough for highway construction concrete construction according to claim 3, characterized in that, the stirring shaft (6) both ends are stretched out the setting of mixing trough (1) respectively, and the first end connection of stirring shaft (6) is equipped with gear motor (8), and the second end that stirring shaft (6) stretched out mixing trough (1) is equipped with drive end (9).

6. The trough for highway construction concrete construction according to claim 5, wherein the end of the conveying auger (5) on the same side as the second end of the stirring shaft (6) extends out of the mixing trough (1) and is set as a driven end (10).

7. The trough for highway construction concrete construction according to claim 6, wherein the driving end (9) is fixedly provided with a driving sprocket (11), the driven end (10) is fixedly provided with a driven sprocket (12), and the driving sprocket (11) and the driven sprocket (12) are sleeved with a chain (13).

8. The trough for highway construction concrete construction according to claim 1, wherein the grid screen (4) comprises warp steel bars (14) and weft steel bars (15) which are arranged in a staggered manner, and gaps formed by the grid screen (4) are used for supplementing materials into the mixing trough (1).

9. The trough for highway construction concrete construction according to claim 8, wherein the bag opening structure is arranged at the junction of the warp reinforcement (14) and the weft reinforcement (15), and the bag opening structure comprises a conical cutter (16) arranged perpendicular to the junction.

10. The trough for highway construction concrete construction according to claim 9, wherein a plurality of the conical cutters (16) are provided and are arranged in a matrix arrangement, and the conical cutters (16) are triangular pyramid cutters (16).