CN209905778U

CN209905778U - A raw materials hoisting device for highway construction

Info

Publication number: CN209905778U
Application number: CN201920704136.9U
Authority: CN
Inventors: 胡涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-07
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a raw materials hoisting device for highway construction relates to highway engineering technical field, including base and conveyer belt, top one side of base articulates there is articulated seat, articulated seat and conveyer belt fixed connection, the square sleeve pipe that the top opposite side fixedly connected with quantity of base is two, two square sleeve pipe's inner wall has all been pegged graft and has the vaulting pole, the top fixedly connected with sliding bracket of vaulting pole, inner wall between the slip rotates and is connected with the slider, slider and conveyer belt sliding connection, two fixedly connected with mounting panel, two between the shape sleeve pipe fixedly connected with backup pad between the vaulting pole, the bottom fixedly connected with lead screw of backup pad. The utility model discloses can make the inclination adjustment of conveyer belt more convenient, make it be applicable to different vehicle or equipment, and can clear up the moist gravel and sand of adhesion on the conveyer belt, make things convenient for user's use.

Description

A raw materials hoisting device for highway construction

Technical Field

The utility model relates to a highway engineering technical field specifically is a raw materials hoisting device for highway construction.

Background

Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance and management of highway structure thing, and highway engineering structure thing includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring, the task of new or renovation of a highway is determined according to the planning of the road network.

Chinese patent discloses a feed ingredient hoisting device (publication number is CN207876616U), this hoisting device can reduce the area of belt conveying, make the raw materials not skid when promoting, it is better to promote the effect, but in the course of the work owing to need carry the raw materials on not vehicle and the equipment of co-altitude, the height control of conveyer belt is comparatively difficult, and in the transfer process on the conveyer belt, raw materials such as moist gravel and sand can the adhesion on the belt, influence the normal use of conveyer belt, therefore, technical personnel in the field provide a raw materials hoisting device for highway construction, in order to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a raw materials hoisting device for highway construction 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 raw material lifting device for highway construction comprises a base and a conveyor belt, wherein one side of the top of the base is hinged with a hinged seat, the hinged seat is fixedly connected with the conveyor belt, the other side of the top of the base is fixedly connected with two square sleeves, the inner walls of the two square sleeves are respectively spliced with a support rod, the top of each support rod is fixedly connected with a sliding support, the inner wall between the two sliding supports is rotatably connected with a sliding block, the sliding block is slidably connected with the conveyor belt, a mounting plate is fixedly connected between the two square sleeves, a support plate is fixedly connected between the two support rods, the bottom of the support plate is fixedly connected with a lead screw, the bottom of the lead screw penetrates through the mounting plate and extends to the lower part of the mounting plate, the surface of the lead screw is in threaded connection with a first bevel gear positioned above the mounting plate, and, and an output shaft of the servo motor is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

As a further aspect of the present invention: the bottom of the base is provided with universal wheels.

As a further aspect of the present invention: and scraping plates are arranged on the conveying surface of the conveying belt at equal intervals.

As a further aspect of the present invention: the spout has all been seted up to the both sides of conveyer belt, the inner wall sliding connection of slider and spout, the inner wall of spout is provided with the gag lever post, the gag lever post run through the slider and with slider sliding connection.

As a further aspect of the present invention: the top fixed mounting of mounting panel has the protecting crust, the bottom fixedly connected with spacing ring of first bevel gear, the spacing ring rotates with the protecting crust to be connected.

As a further aspect of the present invention: the top central line fixed mounting of base has the pneumatic cylinder, the top of pneumatic cylinder articulates there is U type frame, the inner wall bottom fixedly connected with spring of U type frame, the top fixedly connected with arc of spring, and the arc is flexible rubber component member, the top of arc is provided with the rubber ball.

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

1. due to the fact that the scraping plates are arranged on the conveying belt, when the inclination angle of the conveying belt is too large, raw materials such as sand and stone are not prone to rolling down, and conveying of the raw materials such as sand and stone is more efficient;

2. by arranging the screw rod, when the raw materials are required to be conveyed to vehicles or equipment with different heights, the servo motor is started, the servo motor works to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the screw rod and the first bevel gear are relatively displaced when the first bevel gear rotates, and in addition, the position of the first bevel gear cannot be changed, so that the screw rod can move upwards and drive the support rod to move upwards through the support plate, the sliding support moves along the conveyor belt, the inclination angle of the conveyor belt can be adjusted, the whole process is very convenient to operate, and the device can be suitable for equipment with different heights to use;

3. through setting up the pneumatic cylinder, the back finishes in the bank height adjustment of conveyer belt, start the pneumatic cylinder, pneumatic cylinder work promotes U type frame and shifts up, make it keep in contact with the conveyer belt all the time, it has good supporting role to the conveyer belt, make its use more stable, simultaneously in the conveyer belt working process, the flitch of scraping on the conveyer belt can be cleared up to the arc, the rubber ball can strike scraping the flitch, make the raw materials of adhesion break away from scraping the flitch on the conveyer belt, and under the effect of spring, after scraping flitch and arc contact, the spring takes place deformation, and make the arc have the impact force to subsequent scraping the flitch, thereby make the clearance effect of moist gravel and sand better.

Drawings

FIG. 1 is a schematic structural view of a material lifting apparatus for road construction;

FIG. 2 is a side view of a mounting plate in a material lifting apparatus for road construction;

FIG. 3 is a schematic structural view of a U-shaped frame in a material lifting device for highway construction;

FIG. 4 is a side view of a U-shaped frame in a material lifting apparatus for road construction;

fig. 5 is an enlarged view of a portion a of fig. 1 in a material lifting apparatus for road construction.

In the figure: 1. a base; 2. a conveyor belt; 3. a hinged seat; 4. a square sleeve; 5. a stay bar; 6. a sliding support; 7. a slider; 8. a chute; 9. a limiting rod; 10. mounting a plate; 11. a support plate; 12. a screw rod; 13. a first bevel gear; 14. a servo motor; 15. a second bevel gear; 16. a hydraulic cylinder; 17. a U-shaped frame; 18. a spring; 19. an arc-shaped plate; 20. a rubber ball.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a raw material lifting device for road construction includes a base 1 and a conveyor belt 2, a hinged seat 3 is hinged to one side of the top of the base 1, the hinged seat 3 is fixedly connected to the conveyor belt 2, two square sleeves 4 are fixedly connected to the other side of the top of the base 1, a support rod 5 is inserted into the inner wall of each of the two square sleeves 4, a sliding support 6 is fixedly connected to the top of the support rod 5, a sliding block 7 is rotatably connected to the inner wall between the slides, the sliding block 7 is slidably connected to the conveyor belt 2, a mounting plate 10 is fixedly connected between the two square sleeves 4, a support plate 11 is fixedly connected between the two support rods 5, a lead screw 12 is fixedly connected to the bottom of the support plate 11, the bottom of the lead screw 12 penetrates through the mounting plate 10 and extends to the lower side of the mounting plate 10, a, a servo motor 14 (type Y90L-4) is fixedly mounted at the top of the mounting plate 10, a second bevel gear 15 is fixedly connected to an output shaft of the servo motor 14, and the second bevel gear 15 is in meshed connection with the first bevel gear 13.

In this embodiment, when need convey the raw materials to not co-altitude vehicle or equipment on, start servo motor 14, servo motor 14 work drives second bevel gear 15 and rotates, second bevel gear 15 drives first bevel gear 13 and rotates, when first bevel gear 13 rotates, make lead screw 12 rather than taking place relative displacement, in addition because first bevel gear 13's position can not change, therefore lead screw 12 can the upward movement, and drive vaulting pole 5 through backup pad 11 and move up, make sliding support 6 remove along conveyer belt 2, thereby can make the inclination adjustment of conveyer belt 2, whole process operation is very convenient, make the device can be applicable to not co-altitude equipment and use.

Referring to fig. 1-5, the universal wheels are disposed at the bottom of the base 1 to facilitate movement of the entire device, and the scraping plates are disposed on the conveying surface of the conveying belt 2 at equal intervals, so that when the inclination angle of the conveying belt 2 is too large, the raw materials such as sand and stone are not prone to rolling down, and the conveying of the raw materials such as sand and stone is more efficient.

Wherein, spout 8 has all been seted up to the both sides of conveyer belt 2, the inner wall sliding connection of slider 7 and spout 8, and the inner wall of spout 8 is provided with gag lever post 9, and gag lever post 9 runs through slider 7 and with slider 7 sliding connection, makes sliding support 6 at the removal in-process, and slider 7 can slide at the inner wall of spout 8, and gag lever post 9 can be injectd slider 7's position simultaneously, prevents that slider 7 from breaking away from spout 8.

Wherein, the top fixed mounting of mounting panel 10 has the protecting crust, and the bottom fixedly connected with spacing ring of first bevel gear 13, spacing ring rotate with the protecting crust to be connected, have played the effect of protecting servo motor 14 and first bevel gear 13, and when spacing ring branch of academic or vocational study made first bevel gear 13 pivoted, the position can not change, has avoided the dead condition of lead screw 12 card to appear.

Wherein, a hydraulic cylinder 16 (model is HSGL 01-G) is fixedly installed on the top center line of the base 1, a U-shaped frame 17 is hinged on the top of the hydraulic cylinder 16, a spring 18 is fixedly connected with the bottom of the inner wall of the U-shaped frame 17, an arc-shaped plate 19 is fixedly connected with the top of the spring 18, the arc-shaped plate 19 is a flexible rubber component, a rubber ball 20 is arranged on the top of the arc-shaped plate 19, after the adjustment of the inclined height of the conveyor belt 2 is finished, the hydraulic cylinder 16 is started, the hydraulic cylinder 16 works to push the U-shaped frame 17 to move upwards so that the U-shaped frame 17 is always in contact with the conveyor belt 2, a good supporting effect is provided for the conveyor belt 2, the use process of the conveyor belt is more stable, meanwhile, in the working process of the conveyor belt 2, the arc-shaped plate 19 can clean the scraper plate on the conveyor belt 2, the rubber ball 20 can knock, after the scraping plate is contacted with the arc-shaped plate 19, the spring 18 deforms, and the arc-shaped plate 19 has impact force on the subsequent scraping plate, so that the cleaning effect of the wet sand and stones is better.

The utility model discloses a theory of operation is: when the raw materials are required to be conveyed to vehicles or equipment with different heights, the servo motor 14 is started, the servo motor 14 works to drive the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 13 to rotate, the screw rod 12 and the first bevel gear 13 are enabled to generate relative displacement when the first bevel gear 13 rotates, in addition, the position of the first bevel gear 13 cannot be changed, so the screw rod 12 can move upwards, the support rod 5 is driven by the support plate 11 to move upwards, the sliding support 6 moves along the conveyor belt 2, the inclination angle of the conveyor belt 2 can be adjusted, the whole process is very convenient to operate, the device can be suitable for equipment with different heights to use, after the inclination height of the conveyor belt 2 is adjusted, the hydraulic cylinder 16 is started, the hydraulic cylinder 16 works to push the U-shaped frame 17 to move upwards, so that the U-shaped frame 17 is always kept in contact with the conveyor belt 2, make its use more stable, in 2 course of work of conveyer belt simultaneously, the flitch of scraping on conveyer belt 2 can be cleared up to arc 19, rubber ball 20 can strike scraping the flitch, make the raw materials of adhesion break away from on scraping the flitch on the conveyer belt 2, and under the effect of spring 18, after scraping flitch and the contact of arc 19, spring 18 takes place deformation to make arc 19 have the impact force to subsequent scraping the flitch, thereby make the clearance effect of moist gravel and sand better.

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 utility model provides a raw materials hoisting device for highway construction, includes base (1) and conveyer belt (2), its characterized in that: the automatic conveying device is characterized in that one side of the top of the base (1) is hinged with a hinged seat (3), the hinged seat (3) is fixedly connected with the conveying belt (2), the other side of the top of the base (1) is fixedly connected with two square sleeves (4), the inner walls of the two square sleeves (4) are respectively spliced with a support rod (5), the top of each support rod (5) is fixedly connected with a sliding support (6), the inner wall between the two sliding supports is rotatably connected with a sliding block (7), the sliding block (7) is slidably connected with the conveying belt (2), a mounting plate (10) is fixedly connected between the two square sleeves (4), a support plate (11) is fixedly connected between the two support rods (5), the bottom of each support plate (11) is fixedly connected with a lead screw (12), and the bottom of each lead screw (12) penetrates through the mounting plate (10) and extends to the lower part of, the surface of the screw rod (12) is in threaded connection with a first bevel gear (13) located above the mounting plate (10), the top of the mounting plate (10) is fixedly provided with a servo motor (14), an output shaft of the servo motor (14) is fixedly connected with a second bevel gear (15), and the second bevel gear (15) is meshed with the first bevel gear (13).

2. A material lifting device for road construction according to claim 1, characterized in that the bottom of the base (1) is provided with universal wheels.

3. A material lifting device for road construction according to claim 1, characterized in that the conveying surface of the conveyor belt (2) is provided with scrapers at equal distances.

4. The raw material lifting device for highway construction according to claim 1, wherein sliding grooves (8) are formed in both sides of the conveyor belt (2), the sliding blocks (7) are slidably connected with the inner walls of the sliding grooves (8), limiting rods (9) are arranged on the inner walls of the sliding grooves (8), and the limiting rods (9) penetrate through the sliding blocks (7) and are slidably connected with the sliding blocks (7).

5. The raw material lifting device for highway construction according to claim 1, wherein a protective shell is fixedly installed on the top of the installation plate (10), and a limiting ring is fixedly connected to the bottom of the first bevel gear (13) and is rotatably connected with the protective shell.

6. The raw material lifting device for highway construction according to claim 1, wherein a hydraulic cylinder (16) is fixedly installed on the top center line of the base (1), a U-shaped frame (17) is hinged to the top of the hydraulic cylinder (16), a spring (18) is fixedly connected to the bottom of the inner wall of the U-shaped frame (17), an arc-shaped plate (19) is fixedly connected to the top of the spring (18), the arc-shaped plate (19) is a flexible rubber component, and a rubber ball (20) is arranged on the top of the arc-shaped plate (19).