CN215150121U - Asphalt mixture block forming device for highway pavement construction - Google Patents
Asphalt mixture block forming device for highway pavement construction Download PDFInfo
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- CN215150121U CN215150121U CN202120911152.2U CN202120911152U CN215150121U CN 215150121 U CN215150121 U CN 215150121U CN 202120911152 U CN202120911152 U CN 202120911152U CN 215150121 U CN215150121 U CN 215150121U
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Abstract
The utility model discloses a bituminous mixture block forming device for highway pavement construction, which belongs to the technical field of highway construction equipment, and comprises an upper pressing plate, a mould, a material receiving plate and a shell, wherein a plurality of pushing posts are fixedly connected below the upper pressing plate, a hydraulic rod is hinged between the upper part of the upper pressing plate and the shell, a plurality of mould holes are arranged in the mould, the mould is connected with the shell through a connecting plate, the material receiving plate is positioned below the mould and is connected with a longitudinal pipe on the shell in a sliding way through a sliding rod, the side wall of the material receiving plate is also fixedly connected with a rack plate, the rack plate is mutually meshed with a gear, the gear is connected with the shell through a mounting frame, a support is fixedly connected below the shell, a longitudinal plate is fixedly connected below the transverse plate on the upper pressing plate, the longitudinal plate comprises a first part and a second part, the second part is provided with a tooth-shaped groove, and the second portion still with gear intermeshing, the utility model discloses possess the characteristics that work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of highway construction equipment, specifically relate to a bituminous mixture material piece forming device for highway pavement construction.
Background
The asphalt mixture is a composite material, mainly comprising asphalt, coarse aggregate, fine aggregate, mineral powder, and some also adding polymer and wood cellulose, and mixing these materials with different quality and quantity to form different structures, and having different mechanical properties.
The existing asphalt mixture block forming device for highway pavement construction needs to take out formed asphalt mixture blocks from a mold manually after the processing is finished, so that time and labor are wasted, the labor intensity of workers is increased, and the working efficiency is reduced.
Therefore, in order to solve the problem, it is necessary to develop and design an asphalt mixture block forming device for highway pavement construction, which solves the problem of low working efficiency of the existing asphalt mixture block forming device for highway pavement construction.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a bituminous mixture piece forming device for highway road surface construction to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bituminous mixture material piece forming device for highway pavement construction, includes top board, mould, connects flitch and casing, a plurality of posts of push away of top board below fixedly connected with, it has the hydraulic stem to articulate between top board top and the casing, a plurality of mould holes have been seted up in the mould, and the mould passes through the connecting plate and connects the casing, connect the flitch to be located the mould below to through the vertical intraductal of slide bar sliding connection on the casing, connect flitch lateral wall still fixedly connected with rack plate, rack plate and gear intermeshing, the casing is connected through the mounting bracket to the gear, casing below fixedly connected with support, the vertical board of diaphragm below fixedly connected with on the top board, vertical board includes first portion and second portion, the flute profile groove has been seted up to the second portion still with gear intermeshing.
As a further scheme of the utility model, fixedly connected with horizontal pole in the recess that the casing bottom was seted up, horizontal pole surface sliding connection has the slider, the slider with connect articulated between the flitch to have the connecting rod, the spring has still been cup jointed on the horizontal pole surface.
As a further aspect of the present invention, a first hole and a second hole have been avoided and have been set up on connecting plate and the casing respectively, the longitudinal plate sliding connection is in the first hole and the second hole of avoiding.
As a further scheme of the utility model, the spacing groove has been seted up on vertical board surface, the spacing piece has been embedded to the spacing inslot, stopper and casing fixed connection, the maximum stroke of vertical board has been decided to the length of spacing groove, and the limiting displacement of stopper can prevent that vertical board from taking place to rock at the removal in-process, especially in first portion and second part transition process, must guarantee the stability of vertical board, in case take place the skew, the second part just can't with gear intermeshing.
As a further proposal, the sliding groove is further arranged on the side wall of the shell, the sliding connection of the end part of the transverse plate is arranged in the sliding groove, the stability of the upper pressure plate in the moving process can be improved by the guiding function of the sliding groove, so that the push post can accurately press the asphalt mixture block in the insertion die hole.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
after the asphalt mixture block is pressed and formed, the hydraulic rod drives the upper pressing plate to upwards rise to a certain height from the interior of the mold, the second part of the longitudinal plate rises to the gear, the material receiving plate and the rack plate are driven by the gear to downwards move until the material receiving plate falls to a certain height and then stops, the asphalt mixture block on the material receiving plate can be taken out by a worker conveniently, the problem that the green mixture block is not easy to take out from the interior of the mold is solved, the asphalt mixture block pressing and forming mold has the advantage of good convenience, and the working efficiency is improved.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
Fig. 2 is a partial enlarged view of a in fig. 1 according to the present invention.
Fig. 3 is a partial enlarged view of b in fig. 1 according to the present invention.
Fig. 4 is an isometric view of a longitudinal plate in the utility model.
Fig. 5 is a schematic structural view of the middle mold of the utility model.
Reference numerals: 1-shell, 2-upper press plate, 3-pushing column, 4-mould, 41-mould hole, 5-material receiving plate, 6-hydraulic rod, 7-transverse plate, 8-connecting plate, 81-avoidance hole I, 9-longitudinal plate, 91-first part, 92-second part, 93-limit groove, 10-rack plate, 11-gear, 12-mounting rack, 13-slide rod, 14-longitudinal pipe, 15-avoidance hole II, 16-connecting rod, 17-slide groove, 18-support, 19-transverse rod, 20-slide block, 21-spring and 22-limit block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 5, a device for forming an asphalt mixture block for road pavement construction comprises an upper press plate 2, a mold 4, a receiving plate 5 and a housing 1, wherein a plurality of push posts 3 are fixedly connected below the upper press plate 2, a hydraulic rod 6 is hinged between the upper press plate 2 and the housing 1, the hydraulic rod 6 rotates to save space when driving the upper press plate 2 to move up and down, a plurality of mold holes 41 are formed in the mold 4, the mold 4 is connected with the housing 1 through a connecting plate 8, the receiving plate 5 is positioned below the mold 4 and is slidably connected in a longitudinal pipe 14 on the housing 1 through a sliding rod 13, the sliding rod 13 slides in the longitudinal pipe 14 to play a guiding role, the receiving plate 5 can be prevented from deviating in the moving process, a rack plate 10 is fixedly connected to the side wall of the receiving plate 5, and the rack plate 10 is meshed with a gear 11, the gear 11 is connected with the shell 1 through the mounting frame 12, a support 18 is fixedly connected to the lower portion of the shell 1, a longitudinal plate 9 is fixedly connected to the lower portion of the transverse plate 7 on the upper pressure plate 2, the longitudinal plate 9 comprises a first portion 91 and a second portion 92, a tooth-shaped groove is formed in the second portion 92, the second portion 92 is further meshed with the gear 11, and the length of the second portion 92 is identical to that of the rack plate 10.
After the asphalt mixture block is pressed and formed, the hydraulic rod 6 drives the upper pressing plate 2 to upwards rise to a certain height from the mold 4, the second part 92 of the longitudinal plate 9 rises to the gear 11, and drives the material receiving plate 5 and the rack plate 10 to downwards move through the gear 11 until the material receiving plate 5 descends to a certain height and then stops, the asphalt mixture block on the material receiving plate 5 can be conveniently taken out by a worker, the problem that the green mixture block is not easy to take out from the mold 4 is solved, the asphalt mixture block pressing and forming device has the advantage of good convenience, and the working efficiency is improved.
When the asphalt mixture block needs to be pressed again, the hydraulic rod 6 drives the upper pressing plate 2 to move downwards, the second part 92 on the longitudinal plate 9 is completely separated from the gear 11 and stops, the bottom of the material receiving plate 5 is completely attached to the bottom of the mold 4 at the moment, a certain distance is reserved between the upper pressing plate 2 and the upper side of the mold 4 at the same time, the worker can add the asphalt mixture into the mold 4 conveniently, after the asphalt mixture is added, the hydraulic rod 6 continues to drive the upper pressing plate 2 to move downwards, the first part 91 on the longitudinal plate 9 is not in contact with the gear 11 at the moment, and therefore the material receiving plate 5 can be kept still until the asphalt mixture block is pressed finally.
Further, seted up respectively on connecting plate 8 and the casing 1 and dodged hole one 81 and dodge hole two 15, vertical board 9 sliding connection avoids vertical board 9 to take place to interfere with connecting plate 8 and casing 1 at the removal in-process in dodging hole one 81 and dodging hole two 15.
Furthermore, a limiting groove 93 is formed in the surface of the longitudinal plate 9, a limiting block 22 is embedded in the limiting groove 93, the limiting block 22 is fixedly connected with the housing 1, the length of the limiting groove 93 determines the maximum stroke of the longitudinal plate 9, the limiting function of the limiting block 22 can prevent the longitudinal plate 9 from shaking in the moving process, especially in the transition process of the first part 91 and the second part 92, the stability of the longitudinal plate 9 must be ensured, and once deviation occurs, the second part 92 cannot be meshed with the gear 11.
Preferably, the side wall of the shell 1 is further provided with a sliding groove 17, the end part of the transverse plate 7 is slidably connected in the sliding groove 17, and the stability of the upper pressing plate 2 in the moving process can be improved under the guiding action of the sliding groove 17, so that the push column 3 can be accurately inserted into the die hole 41 to press the asphalt mixture block.
Example 2
Referring to fig. 1 and 2, the asphalt mixture block forming device for road pavement construction further comprises a housing 1, a cross rod 19 is fixedly connected in a groove formed in the bottom of the housing 1, a slider 20 is connected to the surface of the cross rod 19 in a sliding manner, a connecting rod 16 is hinged between the slider 20 and a material receiving plate 5, a spring 21 is further sleeved on the surface of the cross rod 19, the connecting rod 16 plays a role in supporting the material receiving plate 5, and bears the extrusion force from an upper pressing plate 2, meanwhile, the connecting rod 16 can transmit the extrusion force to the slider 20, kinetic energy generated by the movement of the slider 20 along the cross rod 19 can be absorbed by the spring 21, the device has a buffering function, the anti-extrusion capacity is improved, when an asphalt mixture block is pressed and formed, and the upper pressing plate 2 is driven by a hydraulic rod 6 to leave a mold 4, the material receiving plate 5 moves upwards by a distance, and then under the driving of a longitudinal plate 9 and a gear 11, the receiving plate 5 will continue to move downwards again.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: after the asphalt mixture block is pressed and formed, the hydraulic rod 6 drives the upper pressing plate 2 to rise upwards from the mold 4 to a certain height, the second part 92 of the longitudinal plate 9 rises to the gear 11, and drives the material receiving plate 5 and the rack plate 10 to move downwards through the gear 11 until the material receiving plate 5 descends to a certain height and then stops, at the moment, the asphalt mixture block on the material receiving plate 5 can be taken out by a worker conveniently, when the asphalt mixture block needs to be pressed again, the hydraulic rod 6 drives the upper pressing plate 2 to move downwards, when the second part 92 on the longitudinal plate 9 completely separates from the gear 11, the material receiving plate 5 and the bottom of the mold 4 are completely attached, a certain distance is reserved between the upper pressing plate 2 and the mold 4, the worker can add the asphalt mixture into the mold 4 conveniently, after the asphalt mixture is added, the hydraulic rod 6 continues to drive the upper pressing plate 2 to move downwards, the first portion 91 of the longitudinal plate 9 is not in contact with the toothed wheel 11, so that the receiving plate 5 remains stationary until the pressing of the asphalt mixture block is finally completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a bituminous mixture material piece forming device for highway pavement construction, includes top board (2), mould (4), connects flitch (5) and casing (1), its characterized in that, a plurality of pushing posts (3) of fixedly connected with in top board (2) below, it has hydraulic stem (6) to articulate between top board (2) top and casing (1), a plurality of mould holes (41) have been seted up in mould (4), mould (4) are through connecting plate (8) connection casing (1), connect flitch (5) to be located mould (4) below to in longitudinal pipe (14) through slide bar (13) sliding connection on casing (1), connect flitch (5) lateral wall still fixedly connected with rack plate (10), rack plate (10) and gear (11) intermeshing, casing (1) is connected through mounting bracket (12) in gear (11), the lower portion of the shell (1) is fixedly connected with a support (18), the lower portion of a transverse plate (7) on the upper pressing plate (2) is fixedly connected with a longitudinal plate (9), the longitudinal plate (9) comprises a first portion (91) and a second portion (92), the second portion (92) is provided with a toothed groove, and the second portion (92) is further meshed with the gear (11).
2. The asphalt mixture block forming device for the road pavement construction according to claim 1, wherein a cross bar (19) is fixedly connected in a groove formed in the bottom of the shell (1), a sliding block (20) is connected to the surface of the cross bar (19) in a sliding manner, a connecting rod (16) is hinged between the sliding block (20) and the material receiving plate (5), and a spring (21) is further sleeved on the surface of the cross bar (19).
3. The asphalt mixture block forming device for road surface construction according to claim 1, wherein the connecting plate (8) and the housing (1) are respectively provided with a first avoidance hole (81) and a second avoidance hole (15), and the longitudinal plate (9) is slidably connected in the first avoidance hole (81) and the second avoidance hole (15).
4. The asphalt mixture block forming device for road surface construction according to claim 1, wherein a limiting groove (93) is formed on the surface of the longitudinal plate (9), a limiting block (22) is embedded in the limiting groove (93), and the limiting block (22) is fixedly connected with the shell (1).
5. The asphalt mixture block forming device for road surface construction according to claim 2, wherein the side wall of the housing (1) is further provided with a chute (17), and the end of the transverse plate (7) is slidably connected in the chute (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911152.2U CN215150121U (en) | 2021-04-29 | 2021-04-29 | Asphalt mixture block forming device for highway pavement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911152.2U CN215150121U (en) | 2021-04-29 | 2021-04-29 | Asphalt mixture block forming device for highway pavement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215150121U true CN215150121U (en) | 2021-12-14 |
Family
ID=79365129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911152.2U Active CN215150121U (en) | 2021-04-29 | 2021-04-29 | Asphalt mixture block forming device for highway pavement construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215150121U (en) |
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2021
- 2021-04-29 CN CN202120911152.2U patent/CN215150121U/en active Active
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