CN212173869U

CN212173869U - Powder conveying device for asphalt mixing plant

Info

Publication number: CN212173869U
Application number: CN202020817268.5U
Authority: CN
Inventors: 苏汉涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2020-12-18
Anticipated expiration: 2030-05-17

Abstract

The utility model belongs to the technical field of asphalt production, in particular to a powder conveying device for an asphalt mixing plant, which comprises a base and a conveyor, wherein the conveyor is positioned above the base, support lugs are fixedly connected to both sides of the outer wall of the conveyor, connecting rods are rotatably connected to the inner sides of the two support lugs, connecting seats are arranged at the bottoms of the two connecting rods, the connecting rods are rotatably connected with the connecting seats, a movable plate is arranged below the conveyor, and the two connecting seats are fixed on the movable plate; the outer side at the conveyer is fixed through two lugs that set up, and the lug passes through the connecting rod and is connected with the connecting seat rotation, and when needs angle regulation, electric telescopic handle output and bottom lug are articulated state, when starting electric telescopic handle, can directly make the whole slope of conveyer, are convenient for adjust the angle of conveyer, and this kind sets up simple structure, has avoided using slider angle regulation, has improved the life of device.

Description

Powder conveying device for asphalt mixing plant

Technical Field

The utility model relates to a pitch production technical field specifically is a powder conveyor for pitch mixing plant.

Background

Chinese patent publication (CN 208802604U) discloses an asphalt conveyor for asphalt mixing plant, which can adjust the height of a conveying rod by matching a driving motor, a threaded rod slider and a first oil cylinder, wherein the slider is positioned in a chute when the first oil cylinder drives the slider to rotate, so as to enable the conveying pipe to move obliquely, and the oblique condition of the conveying pipe is convenient to adjust according to the oblique angle of the slider, thereby solving the problem that the conventional conveying device is inconvenient to adjust, achieving the purpose of quickly adapting to different transport apparatuses, and having simple structure, high adjusting speed and convenient operation for workers, but when the slider rotates, the side surface of the slider needs to be in contact with the side surface of the chute and the side surfaces are abutted against each other, and under the long-time use, the slider is easily worn and the chute and the slider are easily aggravated, thereby affecting the service life of the device, the person skilled in the art provides a powder conveying device for asphalt mixing plant to solve the problems mentioned in the background above.

Disclosure of Invention

An object of the utility model is to provide a powder conveyor for bituminous mixing plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a powder conveying device for an asphalt mixing station comprises a base and a conveyor, wherein the conveyor is positioned above the base, support lugs are fixedly connected to two sides of the outer wall of the conveyor, connecting rods are rotatably connected to the inner sides of the two support lugs, connecting seats are arranged at the bottoms of the two connecting rods, the connecting rods are rotatably connected with the connecting seats, a movable plate is arranged below the conveyor, the two connecting seats are fixed on the movable plate, an electric telescopic rod is fixedly connected to the top of the movable plate and electrically connected with an external power supply, a bottom lug is fixedly connected to the bottom of the conveyor and hinged to the output end of the electric telescopic rod, a motor is fixedly mounted at the top of the base and electrically connected with the external power supply, and a connecting shaft is fixedly connected to the output end of the motor, the connecting shaft is far away from one end of the motor and is provided with a fixed plate, the connecting shaft is rotatably connected with the fixed plate, the outer wall of the connecting shaft is fixedly connected with two gears, the bottom of the movable plate is fixedly connected with two racks, the two gears are respectively connected with the two racks in a meshed mode, the top of the base is fixedly connected with a T-shaped block, and the T-shaped block is slidably connected with the movable plate.

As a further aspect of the present invention: a first groove is formed in the support lug, and the connecting rod is located in the first groove.

As a further aspect of the present invention: the connecting rod lateral wall fixedly connected with first pivot, the connecting rod passes through first pivot with the journal stirrup rotates to be connected.

As a further aspect of the present invention: the connecting seat is provided with a second groove, and the connecting rod is positioned in the second groove.

As a further aspect of the present invention: the connecting rod lateral wall fixedly connected with second pivot, the connecting rod passes through the second pivot with the connecting seat rotates and is connected.

As a further aspect of the present invention: the fixed plate is provided with a rotating groove, and the connecting shaft rotates in the rotating groove.

As a further aspect of the present invention: a sliding groove is formed in the bottom of the moving plate, and the T-shaped block slides in the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

fix the outside at the conveyer through two lugs that set up, the lug passes through the connecting rod and is connected with the connecting seat rotation, when needs angle regulation, electric telescopic handle output and bottom lug are articulated state, when starting electric telescopic handle, can directly make the whole slope of conveyer, be convenient for adjust the angle of conveyer, this kind sets up simple structure, use slider angle regulation has been avoided, the service life of device has been improved, and the motor can drive gear revolve, under the cooperation of gear and rack, can make movable plate horizontal migration, thereby can adjust the horizontal position of conveyer, under the effect of T-shaped piece, can make the stable motion of movable plate, the suitability of device is improved.

Drawings

FIG. 1 is a schematic structural view of a powder conveying device for an asphalt mixing plant;

FIG. 2 is a front view of a powder delivery apparatus for an asphalt mixing plant;

FIG. 3 is a schematic structural view of a connecting rod of a powder conveying device for an asphalt mixing plant;

FIG. 4 is a schematic structural view of a connecting shaft of the powder conveying device for the asphalt mixing plant;

FIG. 5 is a schematic view showing the structure of a T-shaped block used in a powder conveying device of an asphalt mixing plant.

In the figure: 1. a base; 11. a T-shaped block; 2. a conveyor; 21. supporting a lug; 211. a first groove; 22. a connecting rod; 23. a connecting seat; 231. a second groove; 24. a first rotating shaft; 25. a second rotating shaft; 26. a bottom bump; 3. moving the plate; 301. a chute; 31. an electric telescopic rod; 32. a rack; 4. a motor; 41. a connecting shaft; 42. a fixing plate; 421. rotating the groove; 43. a gear.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, a powder conveying device for an asphalt mixing plant comprises a base 1 and a conveyor 2, the conveyor 2 is located above the base 1, support lugs 21 are fixedly connected to both sides of the outer wall of the conveyor 2, connecting rods 22 are rotatably connected to the inner sides of the two support lugs 21, connecting seats 23 are respectively arranged at the bottoms of the two connecting rods 22, the connecting rods 22 are rotatably connected to the connecting seats 23, a moving plate 3 is arranged below the conveyor 2, the two connecting seats 23 are both fixed to the moving plate 3, an electric telescopic rod 31 is fixedly connected to the top of the moving plate 3, the electric telescopic rod 31 is electrically connected to an external power source, a bottom bump 26 is fixedly connected to the bottom of the conveyor 2, the bottom bump 26 is hinged to the output end of the electric telescopic rod 31, a motor 4 is fixedly mounted at the top of the base 1, the motor, one end of the connecting shaft 41, which is far away from the motor 4, is provided with a fixing plate 42, the connecting shaft 41 is rotatably connected with the fixing plate 42, the outer wall of the connecting shaft 41 is fixedly connected with two gears 43, the bottom of the moving plate 3 is fixedly connected with two racks 32, the two gears 43 are respectively meshed with the two racks 32, the top of the base 1 is fixedly connected with a T-shaped block 11, and the T-shaped block 11 is slidably connected with the moving plate 3.

In fig. 1-3: the conveyer 2 can convey asphalt powder, the conveying principle is consistent with that mentioned in paragraph 22 of the specification of an asphalt conveyer for an asphalt mixing plant, an output shaft of a driving motor penetrates through a conveying pipe and extends into the conveying pipe, a spiral conveying rod is fixed at the tail end of the output shaft of the driving motor, one end of the spiral conveying rod is rotatably connected to one side wall in the conveying pipe, the driving motor can drive the spiral conveying rod to rotate, so that asphalt is conveniently conveyed, a feeding pipe penetrates through one side of the upper end of the conveying pipe, the feeding pipe is rotatably connected with the feeding hopper, asphalt is conveniently injected into the conveying pipe through the feeding hopper, by starting an electric telescopic rod 31 (model JF-TGA), the electric telescopic rod 31 is provided with an independent switch button, the action of the electric telescopic rod 31 can be independently controlled through a switch, the output end of the electric telescopic rod 31 can jack one side of the conveyer 2, the support lug 21 is provided with a first groove 211, the connecting rod 22 is positioned in the first groove 211, the side wall of the connecting rod 22 is fixedly connected with a first rotating shaft 24, the connecting rod 22 is rotatably connected with the support lug 21 through the first rotating shaft 24, one end of the connecting rod 22 can be positioned in the first groove 211, an installation space is provided, the connecting rod 22 is connected with the support lug 21 through the first rotating shaft 24, one end of the connecting rod 22 can be stably and rotatably connected with the support lug 21, the connecting seat 23 is provided with a second groove 231, the connecting rod 22 is positioned in the second groove 231, the side wall of the connecting rod 22 is fixedly connected with a second rotating shaft 25, the connecting rod 22 is rotatably connected with the connecting seat 23 through the second rotating shaft 25, the other end of the connecting rod 22 can be conveniently installed on the connecting seat 23 and connected with, because the journal stirrup 21 rotates with connecting seat 23 through connecting rod 22 to be connected, connecting rod 22 rotates with journal stirrup 21 through first pivot 24 to be connected, connecting rod 22 rotates with connecting seat 23 through second pivot 25 to be connected, electric telescopic handle 31 output is articulated state with bottom lug 26, can drive the whole slope of conveyer 2 under electric telescopic handle 31's effect, be convenient for adjust conveyer 2's angle, reached the purpose that can adapt to different transportation apparatus fast, use slider angle regulation has been avoided, the service life of device has been improved.

In FIGS. 4-5: by starting the motor 4 (model Y90S), the motor 4 is provided with an independent switch button, the action of the motor 4 can be controlled independently through a switch, the motor 4 can drive the connecting shaft 41 to rotate, the fixing plate 42 is provided with a rotating groove 421, the connecting shaft 41 rotates in the rotating groove 421, the connecting shaft 41 can stably rotate and drive the gear 43 to rotate, the gear 43 is meshed with the rack 32 to enable the moving plate 3 to horizontally move, the bottom of the moving plate 3 is provided with a sliding groove 301, the T-shaped block 11 slides in the sliding groove 301, meanwhile, the T-shaped block 11 can slide in the sliding groove 301, under the action of the T-shaped block 11, the moving plate 3 can stably move and can support the moving plate 3, the use stability of the device is improved, the sliding groove 301 is also in a T shape, the moving position of the T-shaped block 11 can be limited, the moving position of the moving plate 3 is limited, and the, the conveyer 2 is convenient to correspond to different transport devices, and the applicability of the device is improved.

The utility model discloses a theory of operation is: by starting the electric telescopic rod 31, the output end of the electric telescopic rod 31 can jack up one side of the conveyor 2, because the support lug 21 is rotatably connected with the connecting seat 23 through the connecting rod 22, the connecting rod 22 is rotatably connected with the support lug 21 through the first rotating shaft 24, the connecting rod 22 is rotatably connected with the connecting seat 23 through the second rotating shaft 25, the output end of the electric telescopic rod 31 is hinged with the bottom lug 26, the whole inclination of the conveyor 2 can be driven under the action of the electric telescopic rod 31, the angle of the conveyor 2 can be conveniently adjusted, the use of a sliding block for adjusting the angle is avoided, the service life of the device is prolonged, by starting the motor 4, the motor 4 can drive the connecting shaft 41 to rotate, meanwhile, the gear 43 rotates, because the gear 43 is meshed with the rack 32 to be connected, the movable plate 3 can horizontally move, and meanwhile, the T-shaped block 11 can slide in the, under the action of the T-shaped blocks 11, the moving plate 3 can move stably, and the applicability of the device is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The powder conveying device for the asphalt mixing station comprises a base (1) and a conveyor (2), wherein the conveyor (2) is located above the base (1), and is characterized in that supporting lugs (21) are fixedly connected to two sides of the outer wall of the conveyor (2), connecting rods (22) are rotatably connected to the inner sides of the two supporting lugs (21), connecting seats (23) are arranged at the bottoms of the two connecting rods (22), the connecting rods (22) are rotatably connected with the connecting seats (23), a movable plate (3) is arranged below the conveyor (2), the two connecting seats (23) are fixed on the movable plate (3), an electric telescopic rod (31) is fixedly connected to the top of the movable plate (3), the electric telescopic rod (31) is electrically connected with an external power supply, and a bottom lug (26) is fixedly connected to the bottom of the conveyor (2), the bottom lug (26) is hinged on the output end of the electric telescopic rod (31);

base (1) top fixed mounting has motor (4), motor (4) and external power source electric connection, motor (4) output end fixedly connected with connecting axle (41), connecting axle (41) are kept away from the one end of motor (4) is equipped with fixed plate (42), connecting axle (41) with fixed plate (42) rotate to be connected, just two gears (43) of connecting axle (41) outer wall fixedly connected with, two rack (32) of moving plate (3) bottom fixedly connected with, two gear (43) respectively with two rack (32) meshing is connected, base (1) top fixedly connected with T-shaped piece (11), T-shaped piece (11) with moving plate (3) sliding connection.

2. The powder conveying device for the asphalt mixing station according to claim 1, wherein the support lug (21) is provided with a first groove (211), and the connecting rod (22) is positioned in the first groove (211).

3. The powder conveying device for the asphalt mixing station according to claim 1, wherein a first rotating shaft (24) is fixedly connected to the side wall of the connecting rod (22), and the connecting rod (22) is rotatably connected with the support lug (21) through the first rotating shaft (24).

4. The powder conveying device for the asphalt mixing station according to claim 1, wherein the connecting base (23) is provided with a second groove (231), and the connecting rod (22) is positioned in the second groove (231).

5. The powder conveying device for the asphalt mixing station according to claim 1, wherein a second rotating shaft (25) is fixedly connected to the side wall of the connecting rod (22), and the connecting rod (22) is rotatably connected with the connecting seat (23) through the second rotating shaft (25).

6. The powder conveying device for the asphalt mixing station according to claim 1, wherein the fixed plate (42) is provided with a rotating groove (421), and the connecting shaft (41) rotates in the rotating groove (421).

7. The powder conveying device for the asphalt mixing station according to claim 1, wherein a chute (301) is formed at the bottom of the moving plate (3), and the T-shaped block (11) slides in the chute (301).