CN210619377U

CN210619377U - Belt conveyor with adjustable height

Info

Publication number: CN210619377U
Application number: CN201921552635.7U
Authority: CN
Inventors: 夏先余
Original assignee: Shizuishan Ruining Coal Mine Electromechanical Equipment Co ltd
Current assignee: Shizuishan Ruining Coal Mine Electromechanical Equipment Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-26
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a belt conveyor with adjustable height, which comprises a bottom plate, a frame, a carrier roller, a first guide roller and a second guide roller, the front end and the rear end of one side of the upper surface of the bottom plate are both fixed with a first hydraulic cylinder, the top end of the first hydraulic cylinder is provided with a first hydraulic rod, the top ends of the first hydraulic rods are fixedly provided with first supporting columns, the top ends of the two first supporting columns are respectively fixed with the lower surfaces of one sides of the two frames, a second hydraulic cylinder is fixed at the front end and the rear end of the other side of the upper surface of the bottom plate, a second hydraulic rod is installed at the top end of the second hydraulic cylinder, and the top end of the second hydraulic rod is fixed with a second support, the top ends of the second support are respectively fixed with the lower surfaces of the other sides of the two frames, the two ends of one side, opposite to the two frames, of the two frames are respectively and rotatably connected with the two ends of the two carrier rollers through first bearings, and the two carrier rollers are provided with conveyor belts. The utility model has the advantages of the conveyer height-adjustable festival can be applicable to the material transport of co-altitude not.

Description

Belt conveyor with adjustable height

Technical Field

The utility model relates to a band conveyer technical field specifically is a band conveyer of adjustable height.

Background

The history of the conveyor is long, and the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor. Belt conveyors are the primary means of bulk material transport today. The belt conveyor is the most important bulk material conveying, loading and unloading equipment, and can be widely applied to the industrial fields of mines, metallurgy, building materials, chemical industry, electric power, food processing and the like.

Some band conveyer are used for eminence material to carry downwards, because the material is located highly inconsistent, some height, some low, and current band conveyer height is unadjustable, can not be applicable to not co-altitude material transport, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a band conveyer of adjustable height possesses conveyer height-adjustable festival, can be applicable to the advantage that the material of co-altitude was carried, has solved current band conveyer height and has not adjusted, can not be applicable to the material of co-altitude and carry, problem inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a belt conveyor with adjustable height, which comprises a bottom plate, a frame, a carrier roller, a first guide roller and a second guide roller, the front end and the rear end of one side of the upper surface of the bottom plate are both fixed with a first hydraulic cylinder, the top end of the first hydraulic cylinder is movably provided with a first hydraulic rod, the top ends of the first hydraulic rods are fixedly provided with first supporting columns, the top ends of the two first supporting columns are respectively fixed with the lower surfaces of one sides of the two frames, a second hydraulic cylinder is fixed at the front end and the rear end of the other side of the upper surface of the bottom plate, a second hydraulic rod is movably arranged at the top end of the second hydraulic cylinder, and the top end of the second hydraulic rod is fixed with a second support, the top ends of the second support are respectively fixed with the lower surfaces of the other sides of the two frames, the two ends of one side, opposite to the two frames, of the two frames are respectively and rotatably connected with the two ends of the two carrier rollers through first bearings, and the two carrier rollers are provided with conveyor belts.

Preferably, the four corners of the lower surface of the bottom plate are respectively fixed with a universal wheel, and the universal wheels are provided with brake pads.

Preferably, a hydraulic pump and a hydraulic oil tank are fixed on the upper surface of the bottom plate, the hydraulic pump and the hydraulic oil tank are in fluid communication through hydraulic oil pipes, and the hydraulic pump is in fluid communication with the first hydraulic cylinder and the second hydraulic cylinder through the hydraulic oil pipes respectively.

Preferably, a motor is fixed on one side of the back face of the frame, and a coupler in the motor is rotatably connected with the carrier roller through a transmission shaft.

Preferably, both sides of the conveying belt are fixed with limit belts.

Preferably, the upper surfaces of the two frames are respectively fixed with a first support, one opposite side of each first support is respectively connected with two ends of a first guide roller through a second bearing in a rotating manner, and the first guide roller is contacted with the conveying belt.

Preferably, the lower surfaces of the two frames are respectively fixed with a second support, one opposite side of the two second supports is respectively connected with two ends of a second guide roller through a second bearing in a rotating manner, and the second guide roller is contacted with the conveying belt.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of adjustable height of the conveyor and being suitable for material conveying with different heights by arranging a first hydraulic cylinder, a first hydraulic rod, a first support, a second hydraulic cylinder, a second hydraulic rod and a second support, the utility model is provided with the first hydraulic cylinder, the first hydraulic rod, the first support, the second hydraulic cylinder, the second hydraulic rod and the second support, the first hydraulic cylinder is fixed at the front end and the rear end of one side of a bottom plate, the first hydraulic rod is movably arranged on the first hydraulic cylinder, the first support is fixed at the top end of the first hydraulic rod, the surface of the top end of the first support is fixed with the surface of one end of a frame, the second hydraulic cylinder is fixed at the front end and the rear end of the other side of the bottom plate, the second hydraulic cylinder is movably arranged on the second hydraulic cylinder, the second support is fixed at the top end of the second hydraulic rod, the surface of the top end of the second support is fixed with the surface of, remove band conveyer to material department through the universal wheel, start the hydraulic pump, inject into first pneumatic cylinder and second pneumatic cylinder respectively with the hydraulic oil in the hydraulic tank through hydraulic pressure oil pipe in, hydraulic oil promotes first hydraulic stem and second hydraulic stem rebound, first hydraulic stem and second hydraulic stem promote first pillar and second pillar rebound in step, first pillar and second pillar lift up the frame steadily upwards, up to the conveyer belt is in the height at material place, carry the material on the conveyer belt. The height of the conveyor can be adjusted according to the height of the material, and the conveyor can be suitable for conveying materials with different heights.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a first hydraulic cylinder; 2. a base plate; 3. a hydraulic oil pipe; 4. a hydraulic pump; 5. a hydraulic oil tank; 6. a universal wheel; 7. a second hydraulic cylinder; 8. a second hydraulic rod; 9. a second support; 10. a frame; 11. a carrier roller; 12. a conveyor belt; 13. a first bracket; 14. a first guide roller; 15. a second bracket; 16. a second guide roller; 17. a first support; 18. a first hydraulic lever; 19. a motor; 20. a first bearing; 21. a limiting band; 22. a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a belt conveyor with adjustable height comprises a bottom plate 2, a frame 10, a carrier roller 11, a first guide roller 14 and a second guide roller 16, wherein universal wheels 6 are fixed at four corners of the lower surface of the bottom plate 2, the universal wheels 6 are in contact with the ground, and the bottom plate 2 moves on the ground through the universal wheels 6. The universal wheel 6 is provided with a brake pad, and when the universal wheel is not moved, the brake pad is pressed down to fix the universal wheel 6. Both ends all are fixed with first pneumatic cylinder 1 around bottom plate 2 upper surface one side, 1 top movable mounting of first pneumatic cylinder has first hydraulic stem 18, 18 tops of first hydraulic stem are fixed with first pillar 17, two first pillar 17 tops respectively with two frame 10 one side lower surface fixings, both ends all are fixed with second pneumatic cylinder 7 around bottom plate 2 upper surface opposite side, 7 top movable mounting of second pneumatic cylinder have second

hydraulic cylinder

8, 8 tops on the second hydraulic cylinder are fixed with second pillar 9, two 9 tops on the second pillar respectively with two frame 10 opposite sides lower surface fixings, 2 upper surface fixings of bottom plate have hydraulic pump 4 and hydraulic tank 5, hydraulic pump 4 adopts the CB-B16JZ model, this hydraulic pump 4 has the operation stability, the advantage that the noise is low. The external power source is connected to hydraulic pump 4, through hydraulic pressure oil pipe 3 fluid intercommunication between hydraulic pump 4 and the hydraulic tank 5, hydraulic pump 4 respectively through hydraulic pressure oil pipe 3 and first pneumatic cylinder 1 and second pneumatic cylinder 7 fluid intercommunication, first pneumatic cylinder 1 and second pneumatic cylinder 7 are the same model, first pneumatic cylinder 1 and second pneumatic cylinder 7 all adopt the HOB80 model, first pneumatic cylinder 1 and second pneumatic cylinder 7 use with the cooperation of hydraulic pump 4. According to the position and height of a material, the belt conveyor is moved to the material position through the universal wheel 6, the hydraulic pump 4 is started, hydraulic oil in the hydraulic oil tank 5 is respectively injected into the first hydraulic cylinder 1 and the second hydraulic cylinder 7 through the hydraulic oil pipe 3, the hydraulic oil pushes the first hydraulic rod 18 and the second hydraulic rod 8 to move upwards, the first hydraulic rod 18 and the second hydraulic rod 8 synchronously push the first support column 17 and the second support column 9 to move upwards, the first support column 17 and the second support column 9 stably lift the frame 10 upwards until the feeding position of the conveyor is located at the height of the material position, and the material is conveyed. The height of the conveyor can be adjusted according to the height of the material, and the conveyor can be suitable for conveying materials with different heights.

The two ends of one opposite side of the two frames 10 are respectively connected with the two ends of the two carrier rollers 11 through first bearings 20 in a rotating mode, the two carrier rollers 11 are provided with conveying belts 12, the two sides of each conveying belt 12 are respectively fixed with limiting belts 21, one side of the back face of each frame 10 is fixed with a motor 19, the motor 19 is of a 5IK120RGN-CF model, the motor 19 has the advantages of low energy consumption and adjustable rotating speed, and the motor 19 is connected with an external power supply. A coupler in the motor 19 is rotatably connected with the carrier roller 11 through a transmission shaft, the motor 19 drives the carrier roller 11 to rotate after being electrified, and the conveyor belt 12 moves to convey materials.

The upper surfaces of the two frames 10 are respectively fixed with a first support 13, one opposite side of each of the two first supports 13 is rotatably connected with two ends of a first guide roller 14 through a second bearing 22, the first guide roller 14 is in contact with the conveyor belt 12, the first guide roller 14 supports the conveyor belt 12, and the conveyor belt 12 is assisted in conveying materials. The lower surfaces of the two frames 10 are respectively fixed with a second support 15, the opposite sides of the two second supports 15 are respectively connected with the two ends of a second guide roller 16 through a second bearing 22 in a rotating manner, the second guide roller 16 is in contact with the conveyor belt 12, the second guide roller 16 supports the conveyor belt 12, and the conveyor belt 12 is assisted in conveying materials.

The working principle is as follows: according to the position and height of the material, the belt conveyor is moved to the material position through the universal wheel 6, the hydraulic pump 4 is started, hydraulic oil in the hydraulic oil tank 5 is respectively injected into the first hydraulic cylinder 1 and the second hydraulic cylinder 7 through the hydraulic oil pipe 3, the hydraulic oil pushes the first hydraulic rod 18 and the second hydraulic rod 8 to move upwards, the first hydraulic rod 18 and the second hydraulic rod 8 synchronously push the first support column 17 and the second support column 9 to move upwards, the first support column 17 and the second support column 9 stably lift the frame 10 upwards until the feeding position of the conveyor is located at the height of the material position, the motor 19 is electrified to drive the carrier roller 11 to rotate, the conveyor belt 12 moves to convey the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A belt conveyor with adjustable height, comprising a bottom plate (2), a frame (10), a carrier roller (11), a first guide roller (14) and a second guide roller (16), characterized in that: the front end and the rear end of one side of the upper surface of the bottom plate (2) are respectively fixed with a first hydraulic cylinder (1), the top end of the first hydraulic cylinder (1) is movably provided with a first hydraulic rod (18), the top end of the first hydraulic rod (18) is fixed with a first support column (17), the top ends of the two first support columns (17) are respectively fixed with the lower surfaces of one sides of the two frames (10), the front end and the rear end of the other side of the upper surface of the bottom plate (2) are respectively fixed with a second hydraulic cylinder (7), the top end of the second hydraulic cylinder (7) is movably provided with a second hydraulic rod (8), the top end of the second hydraulic rod (8) is fixed with a second support column (9), the top ends of the two second support columns (9) are respectively fixed with the lower surfaces of the other sides of the two frames (10), and the two ends of one side, opposite to the two frames (10), and the two carrier rollers (11) are provided with a conveyor belt (12).

2. The height adjustable belt conveyor of claim 1, wherein: the four corners of the lower surface of the bottom plate (2) are respectively fixed with a universal wheel (6), and the universal wheels (6) are provided with brake pads.

3. The height adjustable belt conveyor of claim 1, wherein: the hydraulic pump is characterized in that a hydraulic pump (4) and a hydraulic oil tank (5) are fixed on the upper surface of the base plate (2), the hydraulic pump (4) and the hydraulic oil tank (5) are in fluid communication through a hydraulic oil pipe (3), and the hydraulic pump (4) is in fluid communication with the first hydraulic cylinder (1) and the second hydraulic cylinder (7) through the hydraulic oil pipe (3) respectively.

4. The height adjustable belt conveyor of claim 1, wherein: a motor (19) is fixed on one side of the back face of the frame (10), and a coupler in the motor (19) is rotatably connected with the carrier roller (11) through a transmission shaft.

5. The height adjustable belt conveyor of claim 1, wherein: and both sides of the conveying belt (12) are fixed with limit belts (21).

6. The height adjustable belt conveyor of claim 1, wherein: the upper surfaces of the two frames (10) are respectively fixed with a first support (13), one opposite side of each first support (13) is rotatably connected with two ends of a first guide roller (14) through a second bearing (22), and the first guide roller (14) is in contact with the conveyor belt (12).

7. The height adjustable belt conveyor of claim 1, wherein: and second supports (15) are fixed on the lower surfaces of the two frames (10), one opposite side of each second support (15) is rotatably connected with two ends of a second guide roller (16) through second bearings (22), and the second guide rollers (16) are in contact with the conveyor belt (12).