Discharging device for asphalt production and processing

Abstract

The utility model discloses a discharging device for asphalt production and processing, which belongs to the technical field of asphalt production and comprises a top plate, a supporting column is arranged at the upper end of the top plate, a processing station is arranged at the upper end of the supporting column, a flexible connecting piece is connected to the lower end of the top plate, and a mounting plate is arranged at the lower end of the flexible connecting piece. According to the asphalt discharging device, the discharging sealing assembly is arranged, the air cylinder extends to enable the connecting block to move downwards, the pull rods at the two ends of the connecting block move to push the movable bolts to slide in the arc-shaped grooves, the hinged plates connected with the movable bolts are opened in a rotating mode, and therefore asphalt is discharged; after asphalt is unloaded, the air cylinder shrinks to drive the connecting block to move upwards, the pull rod moves to drive the hinge plate to rotate, the hinge plate seals and blocks the lower end of the mounting plate, the structure is simple, unloading is stable, and cost is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bitumen production technical field, concretely relates to a bitumen production and processing unloading device. BACKGROUND

[0002] Bitumen is a black-brown complex mixture composed of hydrocarbons and non-metallic derivatives of different molecular weights, a kind of high-viscosity organic liquid, liquid state, black surface, soluble in carbon disulfide. Bitumen is a waterproof and moisture-proof and anticorrosive organic cementitious material. Bitumen can be mainly divided into coal tar pitch, petroleum pitch and natural bitumen three kinds: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue after distillation of crude oil. Natural bitumen is stored in the ground, some form a mine layer or accumulate on the surface of the earth. Bitumen is mainly used in coating, plastic, rubber and other industries as well as pavement, etc.

[0003] Chinese patent authorization announcement No. CN 217807567 U discloses a kind of bitumen production and processing unloading device, it is related to bitumen production field, including processing station and unloading mechanism, the lower end of the processing station is equipped with unloading mechanism, the unloading mechanism includes discharge port, flexible connecting piece and lifting assembly, the bottom of the processing station is equipped with lifting assembly symmetrically, unloading port is equipped between two groups of lifting assembly, the discharge port includes top plate, mounting plate, fixed plate, hinged plate, assembly component and adjusting component;The utility model adjusts the distance between two groups of hinged plates by adjusting component to push hinged plate rotation, thereby adjusting the unloading width of discharge port, can be appropriately adjusted according to the width of transport vehicle carriage, solve the problem that traditional discharge port is not applicable to different width carriage, increase the application range of the device.

[0004] The above-mentioned patent in use exists hinged plate through cylinder and rotates, causes cost increase, and cannot carry out synchronization, causes inconvenient use, simultaneously, flexible connecting piece is inconvenient to stretch out and draw back, drives through motor, cost increases. UTILITY MODEL CONTENT

[0005] To solve the problems in the above background art, the utility model provides a kind of bitumen production and processing unloading device, with the characteristics of convenient rotation, convenient lifting and low cost.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of bitumen production and processing unloading device, including top plate, the upper end of the top plate is provided with support column, the upper end of support column is provided with processing station, the lower end of top plate is connected with flexible connecting piece, the lower end of flexible connecting piece is provided with mounting plate, the lower end of mounting plate is provided with unloading sealing assembly, the side of top plate is provided with lifting adjusting assembly connected with mounting plate.

[0007] Preferably, the unloading sealing assembly comprises a hinged plate, a fixed plate, a cylinder, a movable bolt, a pull rod, a connecting block and an arc-shaped groove, wherein the lower ends of the mounting plate are provided with the fixed plates on both sides, the side edges of the mounting plate are provided with the cylinders, the fixed plates are rotatably connected with the hinged plates through shaft pins on both sides, the surface of the fixed plate is provided with the arc-shaped groove, the lower end side of the hinged plate is provided with the movable bolt, the movable bolt is located in the middle of the arc-shaped groove, the side edge of the movable bolt is connected with the pull rod, and the lower end of the cylinder is provided with the connecting block.

[0008] Preferably, the cylinder and the mounting plate are connected through the mounting block.

[0009] Preferably, the lower end of the hinged plate is rotatably connected with the pull rod through the movable bolt, and the pull rod is hinged with the connecting block.

[0010] Preferably, the side edge of the top plate is provided with a double-head motor, the rotating shaft of the double-head motor is provided with a driving bevel gear, the lower ends of the two sides of the top plate are provided with sliding rails, the inside of the sliding rail is provided with a screw rod, the upper end of the screw rod is provided with a driven bevel gear, the screw rods are provided with movable blocks, and the side edges of the mounting plate are bolted with the unloading sealing assembly.

[0011] Preferably, the screw rods in the inside of the sliding rails at both ends of the double-head motor are opposite in screw thread direction, and the movable blocks are screw threadedly connected with the screw rods.

[0012] Compared with the prior art, the unloading sealing assembly has the advantages that:

[0013] 1. The unloading sealing assembly is provided, the cylinder is elongated to make the connecting block move downward, the pull rods at both ends of the connecting block move to push the movable bolt to slide in the arc-shaped groove, the hinged plate connected with the movable bolt rotates to be opened, the asphalt is unloaded, after the asphalt is unloaded, the cylinder is contracted to drive the connecting block to move upward, the pull rod moves to drive the hinged plate to rotate, and the hinged plate seals and blocks the lower end of the mounting plate, so that the structure is simple, the unloading is stable, and the cost is low.

[0014] 2. The lifting adjusting assembly is provided, the double-head motor rotates to drive the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the screw rod where the driven bevel gear is located rotates to make the movable blocks move in the sliding rails, the mounting plate on the side edge of the movable block moves to make the flexible connecting piece stretch and contract, the driving is stable, the portability is improved, and the cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a structural schematic view of the unloading sealing assembly of the utility model;

[0017] Fig. 3 It is a structural schematic view of the lifting adjusting assembly of the utility model;

[0018] In the figure: 1, processing station; 2, support column; 3, top plate; 4, lifting adjusting assembly; 41, double-head motor; 42, driving bevel gear; 43, driven bevel gear; 44, sliding rail; 45, movable block; 46, screw rod; 5, mounting plate; 6, discharging sealing assembly; 61, hinged plate; 62, fixed plate; 63, mounting block; 64, air cylinder; 65, movable bolt; 66, pull rod; 67, connecting block; 68, arc-shaped groove; 7, flexible connecting piece. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figs. 1-3 The utility model provides the following technical scheme: an asphalt production and processing discharging device, including top plate 3, the upper end of top plate 3 is provided with support column 2, the upper end of support column 2 is provided with processing station 1, the lower end of top plate 3 is connected with flexible connecting piece 7, the lower end of flexible connecting piece 7 is provided with mounting plate 5, the lower end of mounting plate 5 is provided with discharging sealing assembly 6, the side of top plate 3 is provided with lifting adjusting assembly 4 connected with mounting plate 5.

[0022] Specifically, the discharging sealing assembly 6 includes a hinged plate 61, a fixed plate 62, an air cylinder 64, a movable bolt 65, a pull rod 66, a connecting block 67, and an arc-shaped groove 68. The lower end of the mounting plate 5 is provided with the fixed plate 62 on both sides, the side of the mounting plate 5 is provided with the air cylinder 64, the hinged plate 61 is pivotally connected to the fixed plate 62 on both sides of the shaft pin, the surface of the fixed plate 62 is provided with the arc-shaped groove 68, the lower end of the hinged plate 61 is provided with the movable bolt 65 on the side, the movable bolt 65 is located in the middle of the arc-shaped groove 68, the side of the movable bolt 65 is connected with the pull rod 66, the lower end of the air cylinder 64 is provided with the connecting block 67,

[0023] By adopting the above technical scheme, the air cylinder 64 is elongated to make the connecting block 67 move downward, the pull rod 66 at both ends of the connecting block 67 moves to push the movable bolt 65 to slide in the arc-shaped groove 68, the hinged plate 61 connected with the movable bolt 65 rotates to open, the asphalt is discharged, after the asphalt is discharged, the air cylinder 64 is contracted to drive the connecting block 67 to move upward, the pull rod 66 moves to drive the hinged plate 61 to rotate, and the hinged plate 61 seals and blocks the lower end of the mounting plate 5.

[0024] Specifically, the air cylinder 64 and the mounting plate 5 are connected through the mounting block 63,

[0025] By adopting the technical scheme, stable fixing between the air cylinder 64 and the mounting plate 5 is ensured.

[0026] Specifically, the lower end of the hinged plate 61 is rotationally connected with the pull rod 66 through the movable bolt 65, the pull rod 66 is hinged with the connecting block 67,

[0027] By adopting the technical scheme, stable rotation of the hinged plate 61 is ensured.

[0028] When the embodiment is used, the processing station 1 processes asphalt, the processed asphalt falls through the flexible connecting piece 7, the air cylinder 64 is elongated to move the connecting block 67 downward, the pull rod 66 at both ends of the connecting block 67 moves to push the movable bolt 65 to slide in the arc-shaped slot 68, the hinged plate 61 connected with the movable bolt 65 rotates to open, and the asphalt is unloaded. After the asphalt is unloaded, the air cylinder 64 is contracted to move the connecting block 67 upward, the pull rod 66 moves to drive the hinged plate 61 to rotate, and the hinged plate 61 seals and blocks the lower end of the mounting plate 5. The structure is simple, the unloading is stable, the cost is low, and the use is portable.

[0029] Embodiment 2

[0030] The difference between the embodiment and the embodiment 1 is that a double-head motor 41 is arranged in the middle of the side edge of the top plate 3, a driving bevel gear 42 is arranged on the rotating shaft of the double-head motor 41, slide rails 44 are arranged at the lower ends of the two sides of the top plate 3, screw rods 46 are arranged in the slide rails 44, driven bevel gears 43 are arranged at the upper ends of the screw rods 46, movable blocks 45 are arranged between the screw rods 46, and mounting plates 5 are bolted to the side edges of the unloading sealing assemblies 6.

[0031] By adopting the technical scheme, the double-head motor 41 rotates to drive the driving bevel gear 42 to rotate, the driving bevel gear 42 drives the driven bevel gear 43 to rotate, the screw rod 46 where the driven bevel gear 43 is arranged rotates to move the movable block 45 in the slide rail 44, and the mounting plate 5 at the side edge of the movable block 45 moves to adjust the flexible connecting piece 7 to drive stably.

[0032] Specifically, the screw rods 46 in the slide rails 44 at the two ends of the double-head motor 41 are opposite in screw direction, and the movable blocks 45 are threadedly connected with the screw rods 46.

[0033] By adopting the technical scheme, the screw rods 46 are rotated to move the movable blocks 45 in the slide rails 44.

[0034] When the embodiment is used, the double-head motor 41 rotates to drive the driving bevel gear 42 to rotate, the driving bevel gear 42 drives the driven bevel gear 43 to rotate, the screw rod 46 where the driven bevel gear 43 is arranged rotates to move the movable block 45 in the slide rail 44, and the mounting plate 5 at the side edge of the movable block 45 moves to adjust the flexible connecting piece 7 to drive stably, improve portability, and reduce cost.

[0035] The structure and use principle of the processing station 1 in the utility model are disclosed in a discharging device for asphalt production and processing disclosed in Chinese patent authorized publication No.

[0036] The working principle and use process of the utility model are as follows: when the utility model is used, the processing station 1 processes asphalt, the processed asphalt falls through the flexible connecting piece 7, the connecting block 67 moves downward under the elongation of the air cylinder 64, the pull rod 66 at both ends of the connecting block 67 moves to push the sliding of the movable bolt 65 in the arc-shaped groove 68, the rotation of the hinged plate 61 connected with the movable bolt 65 opens, the asphalt is unloaded, after the asphalt is unloaded, the air cylinder 64 contracts to drive the connecting block 67 to move upward, the pull rod 66 moves to drive the rotation of the hinged plate 61, the hinged plate 61 seals and blocks the lower end of the mounting plate 5, the structure is simple, the unloading is stable, the double-head motor 41 rotates to drive the rotation of the driving bevel gear 42, the driving bevel gear 42 drives the rotation of the driven bevel gear 43, the rotation of the lead screw 46 where the driven bevel gear 43 is located makes the movable block 45 move in the sliding rail 44, the movement of the mounting plate 5 at the side of the movable block 45 makes the flexible connecting piece 7 stretch and retract, the driving is stable, the portability is improved, and the cost is low.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An asphalt production processing unloading device comprising a top plate, characterized in that: The upper end of the top plate is provided with a support column, the upper end of the support column is provided with a processing station, the lower end of the top plate is connected with a flexible connecting piece, the lower end of the flexible connecting piece is provided with a mounting plate, the lower end of the mounting plate is provided with a discharging sealing assembly, and the side edge of the top plate is provided with a lifting adjusting assembly connected with the mounting plate.

2. The asphalt production processing unloading device according to claim 1, characterized in that: The discharging sealing assembly comprises a hinged plate, a fixed plate, a gas cylinder, a movable bolt, a pull rod, a connecting block and an arc-shaped groove, wherein the lower end of the mounting plate is provided with the fixed plate on both sides, the side edge of the mounting plate is provided with the gas cylinder, the fixed plate is rotatably connected with the hinged plate through shaft pins on both sides, the surface of the fixed plate is provided with the arc-shaped groove, the lower end of the hinged plate is provided with the movable bolt on the side edge, the movable bolt is located in the middle of the arc-shaped groove, the side edge of the movable bolt is connected with the pull rod, and the lower end of the gas cylinder is provided with the connecting block.

3. The asphalt production processing unloading device according to claim 2, characterized in that: The gas cylinder and the mounting plate are connected through the mounting block.

4. The asphalt production processing unloading device according to claim 2, characterized in that: The lower end of the hinged plate is rotatably connected with the pull rod through the movable bolt, and the pull rod is hinged with the connecting block.

5. The asphalt production processing unloading device according to claim 1, characterized in that: The side edge of the top plate is provided with a double-head motor, the rotating shaft of the double-head motor is provided with a driving bevel gear, the lower end of the top plate is provided with a slide rail on both sides, the inside of the slide rail is provided with a lead screw, the upper end of the lead screw is provided with a driven bevel gear, the lead screws are provided with a movable block between them, and the side edge of the mounting plate is bolted with the discharging sealing assembly.

6. The asphalt production processing unloading device according to claim 5, characterized in that: The screw thread directions of the lead screws in the slide rails at both ends of the double-head motor are opposite, and the movable block is screw threadedly connected with the lead screws.

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