CN214772960U

CN214772960U - Highway is concrete ratio unloader for bridge construction

Info

Publication number: CN214772960U
Application number: CN202023276835.XU
Authority: CN
Inventors: 徐玉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-19
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of concrete ratio unloader, especially be a concrete ratio unloader for public road bridge roof beam construction, including the mixing box, the bottom symmetry of mixing box is provided with two sets of support columns, the bottom of mixing box just is located be provided with the discharge gate between the support column, one side top of mixing box has evenly seted up three feed inlet, one the below of feed inlet just is located one side of mixing box is provided with control panel, the top of mixing box is provided with the installation shell; the stirring device comprises a mixing box, a stirring rod, a fixing shell and a stirring rod, wherein the stirring component is arranged in an inner cavity of the mixing box, a plurality of stirring rods are uniformly arranged on the outer side of the stirring component, and the fixing shell is arranged at the top end of the stirring component; mix the stirring with cement from the centre to the cement of outside direction, water and grit, can mix cement, water and grit in upper and lower direction, and then great improvement the efficiency of stirring.

Description

Highway is concrete ratio unloader for bridge construction

Technical Field

The utility model belongs to the technical field of concrete ratio unloader, concretely relates to concrete ratio unloader is used in public road bridge roof beam construction.

Background

In concrete, sand and stone act as a framework, called aggregate; the cement and water form cement paste, and the cement paste wraps the surface of the aggregate and fills gaps of the aggregate. Before hardening, the cement slurry plays a role in lubrication, so that the mixture is endowed with certain workability, and the construction is convenient. After the cement paste is hardened, the aggregate is cemented into a solid whole

The concrete proportioning and blanking device for the existing highway bridge construction is matched with devices such as a stirring cylinder, a discharging device and a supporting plate, and can be used for well stirring water, gravel and cement in a specific using process. Only through setting up puddler and mobile jib under the condition that the motor provided power, mix the stirring to water, grit and cement, and then the efficiency of meeting greatly reduced stirring.

In order to solve the problems, the application provides a concrete proportioning and blanking device for highway bridge construction.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway bridge concrete ratio unloader for construction has the characteristics that improve stirring efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete proportioning and blanking device for highway bridge construction comprises a mixing box, wherein two groups of supporting columns are symmetrically arranged at the bottom end of the mixing box, a discharge hole is formed in the bottom end of the mixing box and between the supporting columns, three feed inlets are uniformly formed in the top of one side of the mixing box, a control panel is arranged below one feed inlet and on one side of the mixing box, and an installation shell is arranged at the top end of the mixing box; wherein, be provided with the stirring subassembly in the inner chamber of mixing box, the outside of stirring subassembly evenly is provided with a plurality of puddlers, the top of stirring subassembly is provided with the set casing, the top of stirring subassembly extends to the inside and the motor one of set casing are connected, the set casing pass through adjusting part with the interior wall connection of installation shell.

The utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, the stirring subassembly include with the connection shell that the rotation axis of motor one is connected, the inner chamber bottom of connection shell is provided with motor two, be provided with the actuating lever in the axis of rotation of motor two, supreme cover in proper order is equipped with link one and link two down on the actuating lever, the outside symmetry of link one be provided with two sets ofly with the drive plate that the puddler is connected, link one with between the drive plate with link two with all connect through the drive post between the drive plate respectively.

As the utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, the actuating lever is kept away from the one end of motor is provided with screw thread one, screw thread one with link two-phase cooperation.

As the utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, link one with link two all establish including the cover connecting sleeve on the actuating lever, connecting sleeve's the outside evenly be provided with four group's connecting blocks that the actuating column is connected, the through-hole has been seted up to the intermediate position of connecting block.

As the utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, on the link two the connecting sleeve's inside is provided with screw thread two, screw thread two with screw thread one cooperatees.

As the utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, two sets of drive grooves have been seted up to the both sides symmetry respectively of drive plate, the drive post with connect through the slip post between the drive groove.

As the utility model relates to a highway bridge construction is with concrete ratio unloader is preferred, the adjusting part is including setting up the regulation rack on set casing top, the top of regulation rack extends to be connected with the installation notch board in the installation shell, one side of adjusting the rack is provided with rather than the gear that meshes mutually, the gear pass through motor three with the interior wall connection of installation shell.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up devices such as stirring subassembly, adjusting part to in specific use, mix the stirring with cement from middle cement, water and grit to the outside direction on the one hand, on the other hand can mix cement, water and grit from top to bottom, and then great improvement the efficiency of stirring.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the stirring assembly of the present invention;

FIG. 3 is a schematic structural view of a second connecting frame of the present invention;

fig. 4 is a schematic structural view of a first connecting frame of the present invention;

in the figure: 1. a mixing box; 2. a support pillar; 3. a discharge port; 4. a feed inlet; 5. a control panel; 6. mounting a shell; 7. a stirring assembly; 701. a connecting shell; 702. a second motor; 703. a drive rod; 704. a first connecting frame; 705. a second connecting frame; 706. a drive plate; 707. a drive column; 708. a first thread; 709. a connecting sleeve; 710. connecting blocks; 711. a through hole; 712. a second thread; 713. a drive slot; 714. a sliding post; 8. a stationary case; 9. a first motor; 10. an adjustment assembly; 1001. adjusting the rack; 1002. mounting a concave plate; 1003. a gear; 1004. a third motor; 11. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a concrete proportioning and blanking device for highway bridge construction comprises a mixing box 1, wherein two groups of supporting columns 2 are symmetrically arranged at the bottom end of the mixing box 1, a discharge hole 3 is formed in the bottom end of the mixing box 1 and positioned between the supporting columns 2, three feed inlets 4 are uniformly formed in the top of one side of the mixing box 1, a control panel 5 is arranged below one feed inlet 4 and positioned on one side of the mixing box 1, and a mounting shell 6 is arranged at the top end of the mixing box 1; wherein, be provided with stirring subassembly 7 in the inner chamber of mixing box 1, the outside of stirring subassembly 7 evenly is provided with a plurality of puddlers 11, and the top of stirring subassembly 7 is provided with set casing 8, and the top of stirring subassembly 7 extends to the inside of set casing 8 and is connected with motor 9, and set casing 8 passes through the inner wall connection of adjusting part 10 and installation shell 6.

In this embodiment: through setting up devices such as stirring subassembly 7, adjusting part 10 to in concrete use, can mix the stirring with cement from middle cement, water and grit to the outside direction, and then great improvement the efficiency of stirring.

In an alternative embodiment, the stirring assembly 7 includes a connecting shell 701 connected to a rotating shaft of a motor i 9, a motor ii 702 is disposed at the bottom of an inner cavity of the connecting shell 701, a driving rod 703 is disposed on the rotating shaft of the motor ii 702, a connecting frame i 704 and a connecting frame ii 705 are sequentially sleeved on the driving rod 703 from bottom to top, two sets of driving plates 706 connected to the stirring rod 11 are symmetrically disposed on the outer side of the connecting frame i 704, the connection between the connecting frame i 704 and the driving plates 706 and the connection between the connecting frame ii 705 and the driving plates 706 are respectively connected through driving columns 707, a screw thread i 708 is disposed at one end of the driving rod 703 far from the motor ii 702, the screw thread i 708 is matched with the connecting frame ii 705, the connecting frame i 704 and the connecting frame ii 705 both include connecting sleeves 709 sleeved on the driving rod 703, four sets of connecting blocks 710 connected to the driving columns 707 are uniformly disposed on the outer side of the connecting sleeves 709, a through hole 711 is disposed at the middle position of the connecting block 710, a second screw thread 712 is arranged inside a connecting sleeve 709 on the second connecting frame 705, the second screw thread 712 is matched with the first screw thread 708, two groups of driving grooves 713 are symmetrically formed in two sides of the driving plate 706 respectively, and the driving columns 707 are connected with the driving grooves 713 through sliding columns 714.

In this embodiment: through setting up stirring subassembly 7 to in concrete use, can mix cement, water and grit from the centre to outside and outside to the centre direction, and then accelerated the efficiency of mixing greatly.

In an alternative embodiment, the adjusting assembly 10 includes an adjusting rack 1001 disposed at the top end of the fixed housing 8, the top end of the adjusting rack 1001 extends into the mounting housing 6 to be connected with the mounting concave 1002, a gear 1003 engaged with the adjusting rack 1001 is disposed at one side of the adjusting rack 1001, and the gear 1003 is connected with the inner wall of the mounting housing 6 through a motor III 1004.

In this embodiment: by arranging the adjusting assembly 10, cement, water and sand can be stirred and mixed in the up-and-down direction during specific use.

The utility model discloses a theory of operation and use flow: pouring cement, water and gravel into the mixing box 1 from three horizontally arranged feeding holes 4, simultaneously, a worker drives the control panel 5 to enable the motor I9, the motor II 702 and the motor III 1004 to start rotating, the motor I9 drives the stirring component 7 connected to the bottom end of the motor I9 to rotate, the motor III 1004 drives the gear 1003 to rotate, the gear 1003 is meshed with the adjusting rack 1001, the adjusting rack 1001 is limited by the mounting concave plate 1002 in the vertical direction, the adjusting rack 1001 drives the fixed shell 8, the motor I9 and the stirring component 7 to reciprocate in the vertical direction, the motor II 702 on the stirring component 7 drives the driving rod 703 to rotate, the thread I708 on the driving rod 703 is matched with the thread II 712 on the connecting frame II 705, so that the connecting frame II 705 moves towards the direction of the motor II 702 from the direction of the motor I9, after the distance between the connecting frame II 705 and the connecting frame I704 becomes smaller, the two driving columns 707 are matched to push the driving plate 706 outwards, and after the second motor 702 rotates towards the direction, the driving plate 706 restores to the original position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway is concrete ratio unloader for bridge construction, includes mixing box (1), its characterized in that: two groups of supporting columns (2) are symmetrically arranged at the bottom end of the mixing box (1), a discharge hole (3) is formed in the bottom end of the mixing box (1) and located between the supporting columns (2), three feed ports (4) are uniformly formed in the top of one side of the mixing box (1), a control panel (5) is arranged below one feed port (4) and located on one side of the mixing box (1), and an installation shell (6) is arranged at the top end of the mixing box (1);

wherein, be provided with stirring subassembly (7) in the inner chamber of mixing box (1), the outside of stirring subassembly (7) evenly is provided with a plurality of puddlers (11), the top of stirring subassembly (7) is provided with set casing (8), the top of stirring subassembly (7) extends to the inside and the motor of set casing (8) are connected, set casing (8) through adjusting part (10) with the interior wall connection of installation shell (6).

2. The concrete proportioning and blanking device for the highway bridge construction according to claim 1, wherein: stirring subassembly (7) include with the rotation axis connection's of motor (9) connecting shell (701), the inner chamber bottom of connecting shell (701) is provided with motor two (702), be provided with actuating lever (703) in the axis of rotation of motor two (702), supreme cover is equipped with link one (704) and link two (705) in proper order from the lower down on actuating lever (703), the outside symmetry of link one (704) be provided with two sets of with drive plate (706) that puddler (11) are connected, link one (704) with between drive plate (706) with link two (705) with all connect through drive post (707) respectively between drive plate (706).

3. The concrete proportioning and blanking device for the highway bridge construction according to claim 2, wherein: one end, far away from the second motor (702), of the driving rod (703) is provided with a first thread (708), and the first thread (708) is matched with the second connecting frame (705).

4. The concrete proportioning and blanking device for the highway bridge construction according to claim 3, wherein: the first connecting frame (704) and the second connecting frame (705) are respectively sleeved with a connecting sleeve (709) on the driving rod (703), four groups of connecting blocks (710) connected with the driving column (707) are uniformly arranged on the outer side of the connecting sleeve (709), and a through hole (711) is formed in the middle of each connecting block (710).

5. The highway bridge construction concrete proportioning blanking device of claim 4, which is characterized in that: a second thread (712) is arranged inside the connecting sleeve (709) on the second connecting frame (705), and the second thread (712) is matched with the first thread (708).

6. The concrete proportioning and blanking device for the highway bridge construction according to claim 2, wherein: two groups of driving grooves (713) are symmetrically formed in two sides of the driving plate (706), and the driving columns (707) are connected with the driving grooves (713) through sliding columns (714).

7. The concrete proportioning and blanking device for the highway bridge construction according to claim 1, wherein: the adjusting assembly (10) comprises an adjusting rack (1001) arranged at the top end of the fixed shell (8), the top end of the adjusting rack (1001) extends into the mounting shell (6) and is connected with a mounting concave plate (1002), a gear (1003) meshed with the adjusting rack (1001) is arranged on one side of the adjusting rack (1001), and the gear (1003) is connected with the inner wall of the mounting shell (6) through a motor III (1004).