Asphalt laying device for road construction

Abstract

The utility model relates to an asphalt paving device for road construction, which aims at solving the technical problems that the cleaning of the current stock bin needs to be carried out at the position of a paver, the space is small and the cleaning work is inconvenient, and comprises an asphalt paver body and a stock bin structure, the two stock bin structures are symmetrically arranged at a frame storage position of the asphalt paver body; the stock bin structure comprises a fixed plate and a half stock bin; the fixed plate is embedded and fixedly arranged in a slot at the front end of a frame storage part of the asphalt paver body; the half stock bin is arranged at the front end of the fixed plate; the asphalt paver has the advantages that the two half stock bins are arranged, the half stock bins can be detached from the frame of the asphalt paver body, and the half stock bins can be cleaned in a large external space.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt paving, in particular to an asphalt paving device for road construction. Background Art

[0002] Asphalt is a complex black-brown mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. Asphalt is often used to pave roads.

[0003] The equipment used to pave roads with asphalt is an asphalt paver. After the asphalt in the equipment's silo is thrown onto the ground, the asphalt is spread out by a rotating reamer, and a leveling mechanism at the rear end of the asphalt paver flattens and paves the spread asphalt.

[0004] The silo of the existing asphalt paver needs to be cleaned each time after asphalt is paved to remove the adhered asphalt. However, the silo is fixed to the frame and needs to be cleaned at the paver, which has a small space and is inconvenient for cleaning.

[0005] In view of this, we propose an asphalt paving device for road construction. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide an asphalt paving device for road construction to solve the technical problem that the current silo needs to be cleaned at the paver, the space is small, and the cleaning work is inconvenient.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an asphalt paving device for road construction, including an asphalt paver body and a silo structure;

[0008] Two silo structures are symmetrically arranged at the frame material storage area of ​​the asphalt paver body;

[0009] The silo structure includes a fixed plate and a half silo;

[0010] The fixing plate is embedded and fixed in the front end slot of the frame material storage of the asphalt paver body;

[0011] The semi-bin is arranged at the front end of the fixed plate;

[0012] Wherein, the inner top of the half silo is fixedly connected to the fixing plate by a plurality of equally spaced bolts.

[0013] Preferably, a slot is provided on the outer side of the fixing plate, and an inserting plate is fixedly provided on the inner outer wall of the half silo, and the inserting plate is inserted and matched with the slot.

[0014] Preferably, the insertion end of the plug board is configured to be trapezoidal, and the plug board is adapted to the slot.

[0015] Preferably, grooves are respectively provided on the upper and lower horizontal sections of the plug board, and raised bars are respectively provided on the upper and lower horizontal sections of the inner wall of the slot, and the raised bars are inserted and matched with the slot.

[0016] Preferably, an inclined plate is fixedly provided at the bottom of the inner cavity of the half-bin, and the inclined plate is inclined inwardly.

[0017] Preferably, a plurality of heater bodies are fixedly arranged at equal intervals on the bottom side of the inclined plate, and connection lines of the plurality of heater bodies are respectively passed through the bottom openings at the outer ends of the half silos.

[0018] Preferably, a baffle is fixedly provided on the top of the inner wall of the inner side of the half silo, and the baffle is arranged to be inclined inwards, and the baffle cooperates with the top of several bolts to block.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model has the advantages of being arranged into two half-bins by arranging a fixing plate, a half-bin and bolts. The half-bin can be disassembled from the frame of the asphalt paver body, and the half-bin can be cleaned in a large external space, thereby solving the problem that the silo is fixed to the frame, cleaning needs to be done at the paver, the space is small, and cleaning work is inconvenient.

[0021] 2. The utility model has the advantage of maintaining stability during installation of the half silo by providing the slots, the plug-in plates, the grooves, and the raised strips, through the insertion of the slots and the plug-in plates when installing the half silo.

[0022] 3. The utility model has the advantage that the asphalt entering the semi-bin falls along the inclined plate to the discharge hole on the frame by arranging the inclined plate and the heater body, and the heater body heats the inclined plate so that the inclined plate remains in a heated state, thereby heating the asphalt and maintaining the asphalt in a molten state. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the silo structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the decomposition of the silo structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the half-silo connection structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the heater body distribution of the utility model;

[0028] In the figure: 1. Asphalt paver body; 2. Silo structure;

[0029] 201, fixed plate; 202, half silo; 203, plug plate; 204, bolt;

[0030] 2011, slot; 2012, raised strip;

[0031] 2021, baffle; 2022, inclined plate; 2023, heater body;

[0032] 2031. Groove. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Embodiment 1: An asphalt paving device for road construction, see Figures 1 to 4 :

[0035] It includes an asphalt paver body 1 and a silo structure 2;

[0036] Two silo structures 2 are symmetrically arranged at the frame material storage area of ​​the asphalt paver body 1;

[0037] The silo structure 2 includes a fixed plate 201 and a half silo 202;

[0038] The fixing plate 201 is embedded in the front end slot of the frame material storage place fixed on the asphalt paver body 1; the semi-bin 202 is arranged at the front end of the fixing plate 201; the two semi-bins 202 cooperate with the front baffle of the frame material storage place to form a whole bin, and the frame at the bottom of the whole bin is provided with a discharge hole; wherein, the inner top of the semi-bin 202 is fixedly connected to the fixing plate 201 by a plurality of equally distributed bolts 204; the bolts 204 pass through the semi-bin 202 and are screwed into the screw holes provided in the fixing plate 201; a baffle 2021 is fixedly provided on the top of the inner wall of the inner side of the semi-bin 202, and the baffle 2021 is arranged to be inclined inwardly, and the baffle 2021 is matched with the top of a plurality of bolts 204 to block; when pouring asphalt, the baffle 2021 can block the top of a plurality of bolts 204, and the poured asphalt will not cover the bolts 204, and will not affect the later removal of the bolts 204.

[0039] The utility model has the advantage of being provided with two half-bins 202 by arranging a fixing plate 201, a half-bin 202 and bolts 204. The half-bin 202 can be disassembled from the frame of the asphalt paver body 1, and the half-bin 202 can be cleaned in a large external space, thereby solving the problem that the silo is fixed to the frame, cleaning needs to be done at the paver, the space is small, and cleaning is inconvenient.

[0040] Embodiment 2: An asphalt paving device for road construction, see Figure 3 :

[0041] A slot 2011 is provided on the outside of the fixed plate 201, and an inserting plate 203 is fixed on the inner outer wall of the half bin 202, and the inserting plate 203 is inserted and matched with the slot 2011. The insertion end of the inserting plate 203 is set in a trapezoidal shape, and the inserting plate 203 is adapted to the slot 2011, and the insertion end of the inserting plate 203 can be smoothly inserted into the slot 2011. Grooves 2031 are respectively provided on the upper and lower horizontal sections of the inserting plate 203, and raised strips 2012 are respectively provided on the upper and lower horizontal sections of the inner wall of the slot 2011, and the raised strips 2012 are inserted and matched with the slot 2011. The butt joint between the groove 2031 and the raised strip 2012 allows the inserting plate 203 to remain stable after being inserted into the slot 2011.

[0042] The utility model has the advantage of maintaining stability during installation of the half silo 202 by providing the slot 2011, the plug plate 203, the groove 2031, and the raised strip 2012, through the insertion of the slot 2011 and the plug plate 203 when installing the half silo 202.

[0043] Embodiment 3: An asphalt paving device for road construction, see Figure 4 and Figure 5 :

[0044] An inclined plate 2022 is fixedly provided at the bottom of the inner cavity of the half bin 202, and the inclined plate 2022 is inclined inward. A plurality of heater bodies 2023 are fixedly provided at equal intervals on the bottom side of the inclined plate 2022, and the heater bodies 2023 are selected and used by the technicians in the field according to the actual situation; the connection lines of the plurality of heater bodies 2023 are respectively passed through the bottom opening of the outer end of the half bin 202.

[0045] The utility model has the advantage that the asphalt entering the semi-bin 202 falls along the inclined plate 2022 to the discharge hole on the frame by arranging the inclined plate 2022 and the heater body 2023, and the heater body 2023 heats the inclined plate 2022 so that the inclined plate 2022 remains in a heated state, thereby heating the asphalt and maintaining the asphalt in a molten state.

[0046] Working principle: When using the device of the utility model, two half silos 202 cooperate with the front baffle at the material storage place of the frame to form a whole silo, and asphalt is poured into the two half silos 202. When pouring asphalt, the baffle 2021 can block the tops of several bolts 204, and the poured asphalt will not cover the bolts 204. The asphalt entering the half silo 202 falls along the inclined plate 2022 to the discharge hole on the frame, and the heater body 2023 heats the inclined plate 2022 so that the inclined plate 2022 remains in a heated state, thereby heating the asphalt and maintaining the asphalt in a molten state; after the asphalt is thrown on the ground, the rotating reamer on the asphalt paver body 1 spreads the asphalt, and the flattening mechanism at the rear end of the asphalt paver body 1 flattens and lays the spread asphalt.

[0047] After the asphalt is laid, the half silo 202 is cleaned, the bolts 204 are loosened and removed, the half silo 202 is clamped by the clamp on the external lifting mechanism, the half silo 202 is pulled outward, the plug plate 203 is pulled out of the slot 2011, and the half silo 202 is cleaned outside. After cleaning, the half silo 202 is clamped by the clamp on the external lifting mechanism, the half silo 202 is installed, the plug plate 203 is correspondingly inserted into the slot 2011, the groove 2031 and the raised strip 2012 are slidably matched, until the plug plate 203 is completely inserted into the slot 2011 and stops, and the bolts 204 pass through the half silo 202 and are screwed into the screw holes opened in the fixing plate 201 for fixing.

[0048] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An asphalt paving device for road construction, comprising an asphalt paver body (1), characterized in that: Also includes: Two silo structures (2) are symmetrically arranged at the material storage area of ​​the frame of the asphalt paver body (1); The silo structure (2) comprises: A fixing plate (201) is embedded in a front end slot of a material storage area of ​​a frame of the asphalt paver body (1); A half bin (202) is arranged at the front end of the fixed plate (201); The inner top of the half silo (202) is fixedly connected to the fixing plate (201) via a plurality of equally spaced bolts (204).

2. An asphalt paving device for road construction as claimed in claim 1, characterized in that: A slot (2011) is provided on the outside of the fixing plate (201), and an inserting plate (203) is fixedly provided on the inner outer wall of the half bin (202), and the inserting plate (203) is inserted and matched with the slot (2011).

3. An asphalt paving device for road construction as claimed in claim 2, characterized in that: The insertion end of the plug board (203) is configured to be trapezoidal, and the plug board (203) is adapted to the slot (2011).

4. An asphalt paving device for road construction as claimed in claim 2, characterized in that: The upper and lower horizontal sections of the plug plate (203) are respectively provided with grooves (2031), and the upper and lower horizontal sections of the inner wall of the slot (2011) are respectively provided with raised strips (2012), and the raised strips (2012) are inserted and matched with the slot (2011).

5. The asphalt paving device for road construction according to claim 1, characterized in that: An inclined plate (2022) is fixedly provided at the bottom of the inner cavity of the half-bin (202), and the inclined plate (2022) is inclined inwards.

6. An asphalt paving device for road construction as claimed in claim 5, characterized in that: A plurality of heater bodies (2023) are fixedly arranged at equal intervals on the bottom side of the inclined plate (2022), and connection lines of the plurality of heater bodies (2023) are respectively passed through the bottom openings at the outer ends of the half bins (202).

7. The asphalt paving device for road construction according to claim 1, characterized in that: A baffle (2021) is fixedly provided on the top of the inner wall of the half bin (202); the baffle (2021) is arranged to be inclined inwards; the baffle (2021) is matched with the tops of the plurality of bolts (204) for shielding.

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