CN214826430U

CN214826430U - High-efficiency energy-saving mining variable-frequency belt conveying mechanism

Info

Publication number: CN214826430U
Application number: CN202120551417.2U
Authority: CN
Inventors: 杨洪双; 王博; 紫君平; 苏华; 温海龙
Original assignee: Shenmu Haihong Mining Co ltd
Current assignee: Shenmu Haihong Mining Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-23
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a mining frequency conversion belt conveyor of energy-efficient constructs, including drive roller, backing roll, frame, fixed plate, hopper, controller, regulation and control box and movable block, the hopper below is provided with the conveyer belt, the inside symmetry in conveyer belt both ends is provided with the drive roller, be provided with the backing roll between the drive roller, the fixed plate upper surface is provided with the stroke board, surface mounting has regulation and control box and controller under the fixed plate, the inside movable mounting of regulation and control box has the movable block, input terminal and the relative one side inner wall of output terminal are provided with first contact and second contact respectively. The utility model discloses an at the inside stroke board that sets up of conveyer belt, when the hopper transmits the material to the conveyer belt on, the material can oppress the conveyer belt for the conveyer belt incurving, thereby drive the movable block and connect first contact and second contact, and transmission signal to controller, thereby accelerate the transmission rate of conveyer belt, avoid producing the putty, it is more high-efficient.

Description

High-efficiency energy-saving mining variable-frequency belt conveying mechanism

Technical Field

The utility model relates to a conveyer belt technical field specifically is energy-efficient mining frequency conversion belt transport mechanism.

Background

The conveyer belt is a composite product of rubber, fiber and metal or a composite product of plastic and fabric, which is used for bearing and conveying materials in the belt conveyer belt. The conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like. The conveying belt can be used for continuously, efficiently and greatly conveying materials in solid blocks and powder shapes or finished articles in agriculture, industrial and mining enterprises and the transportation industry, is safe to operate, simple and convenient to use, easy to maintain and low in transportation cost, can shorten the transportation distance, reduces the construction cost and saves manpower and material resources.

In mining exploitation process, the conveyer belt is required to be used for conveying ores, and the existing conveyer belt is fixed in the actual use process due to the fact that the transmission rate of the conveyer belt is mostly fixed, so that frequency conversion adjustment cannot be carried out according to the quantity of conveyed materials, the conveying efficiency can be reduced, and the problems of material accumulation and blockage are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining frequency conversion belt transport mechanism of energy-efficient 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: energy-efficient mining frequency conversion belt transport mechanism, including drive roller, backing roll, frame, fixed plate, hopper, controller, regulation and control box and movable block, the hopper below is provided with the conveyer belt, the inside symmetry in conveyer belt both ends is provided with the drive roller, be provided with the backing roll between the drive roller, the drive roller all is connected with the frame with the backing roll both ends, be provided with the fixed plate between drive roller and the backing roll, the fixed plate upper surface is provided with the stroke board, fixed plate lower surface mounting has regulation and control box and controller, the inside movable mounting of regulation and control box has the movable block, input terminal and output terminal are installed respectively to regulation and control box both sides inner wall, input terminal and the relative one side inner wall of output terminal are provided with the first contact and the second contact that the equidistance distributes respectively, the movable block outer wall is provided with the connection contact.

Preferably, a motor is arranged on one side of the frame, the motor is rotatably connected with the driving roller, and the motor is connected with the controller.

Preferably, the fixed plate both ends all are connected with the frame inner wall, the welding of frame lower extreme has first supporting leg, the welding of hopper lower surface has the second supporting leg that is the rectangular array and distributes.

Preferably, the lower surface of the movable block is connected with a spring, and the lower end of the spring is elastically connected with the inner wall of the bottom end of the regulating box.

Preferably, the first contact and the second contact deviate from one end and are all installed with a wiring terminal penetrating through the outer wall of the regulating and controlling box, and the wiring terminal is connected with the controller.

Preferably, a through hole is formed in the surface of the fixing plate, a stroke rod penetrating through the through hole is mounted on the upper surface of the movable block, and the upper end of the stroke rod is connected with the lower surface of the stroke plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a below at the conveyer belt sets up stroke board and regulation and control box, discharge to the conveyer belt upper surface extremely through the hopper when the material, the material can cause the oppression to the conveyer belt, make the conveyer belt lower surface inwards sunken, consequently, can drive the stroke board and descend, thereby drive the movable block and connect the first contact and the second contact of different positions, first contact and the second contact when different positions are through connecting the contact switch-on back, can transmit different signal to controller, the rotational speed of the steerable motor of controller, it is more to form when the stroke board descends, then connect the first contact and the second contact of the inside lower extreme of regulation and control box of contact connection, binding post output signal to controller, the rotation of motor can be accelerated to the controller, thereby realize faster material transmission speed, avoid causing the material to block up, and accelerate material transmission efficiency.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the conveyor belt of the present invention;

FIG. 3 is a schematic view of the cross-sectional enlarged structure of the fixing plate and the regulating box of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present invention.

In the figure: 1. a drive roller; 2. a conveyor belt; 3. a support roller; 4. a frame; 5. a fixing plate; 6. a first support leg; 7. a second support leg; 8. a hopper; 9. a motor; 10. a stroke plate; 11. a controller; 12. a regulatory cassette; 13. a trip lever; 14. a through hole; 15. an input terminal; 16. a first contact; 17. a movable block; 18. a spring; 19. an output terminal; 20. a wiring terminal; 21. connecting the contacts; 22. a second contact.

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 high-efficiency energy-saving mining variable-frequency belt conveying mechanism comprises a driving roller 1, a supporting roller 3, a frame 4, a fixing plate 5, a hopper 8, a controller 11, a regulation and control box 12 and a movable block 17, wherein a conveying belt 2 is arranged below the hopper 8, the driving rollers 1 are symmetrically arranged inside two ends of the conveying belt 2, the supporting roller 3 is arranged between the driving rollers 1, the frame 4 is connected to two ends of each of the driving roller 1 and the supporting roller 3, a motor 9 is arranged on one side of the frame 4, as well known by technical personnel in the field, the motor 9 provides common knowledge and belongs to conventional means or common knowledge, and is not repeated herein, the technical personnel in the field can carry out any selection according to the needs or convenience, the motor 9 is rotatably connected with the driving roller 1, the motor 9 is connected with the controller 11, the fixing plate 5 is arranged between the driving roller 1 and the supporting roller 3, and two ends of the fixing plate 5 are connected with the inner wall of the frame 4, the welding of frame 4 lower extreme has first supporting leg 6, and the welding of 8 lower surfaces of hopper has second supporting leg 7 that are the rectangular array and distribute.

The upper surface of the fixed plate 5 is provided with a stroke plate 10, the lower surface of the fixed plate 5 is provided with a regulation and control box 12 and a controller 11, as is well known to those skilled in the art, the controller 11 is provided with common knowledge, which belongs to conventional means or common knowledge, and is not described herein any more, those skilled in the art can perform any matching according to the needs or convenience, a movable block 17 is movably installed inside the regulation and control box 12, the lower surface of the movable block 17 is connected with a spring 18, the lower end of the spring 18 is elastically connected with the inner wall of the bottom end of the regulation and control box 12, and the spring 18 can jack up the movable block 17 upwards through elasticity, so as to keep the surface of the conveyor belt 2 smooth.

The surface of the fixed plate 5 is provided with a through hole 14, the upper surface of the movable block 17 is provided with a travel rod 13 penetrating through the through hole 14, the upper end of the travel rod 13 is connected with the lower surface of the travel plate 10, the inner walls of two sides of the regulating box 12 are respectively provided with an input terminal 15 and an output terminal 19, the inner walls of one side of the input terminal 15 opposite to the output terminal 19 are respectively provided with a first contact 16 and a second contact 22 which are distributed equidistantly, the outer wall of the movable block 17 is provided with a connecting contact 21, one end of the first contact 16 opposite to the second contact 22 is provided with a connecting terminal 20 penetrating through the outer wall of the regulating box 12, the connecting terminals 20 are both connected with the controller 11, when a material falls from the hopper 8 to the surface of the conveyor belt 2, the material can press the conveyor belt 2, so that the lower surface of the conveyor belt 2 is sunken inwards, the travel plate 10 can be driven to descend, thereby driving the movable block 17 to be connected with the first contact 16 and the second contact 22 at different positions, after the first contact 16 and the second contact 22 of different positions are put through the connection contact 21, can transmit different signals to the controller 11, the rotational speed of the controllable motor 9 of controller 11, it is more to descend to form when the stroke board 10, then the first contact 16 and the second contact 22 of the inside lower extreme of regulation and control box 12 are connected to the connection contact 21, binding post 20 output signal is to the controller 11, the rotation of motor 9 can be accelerated to controller 11, thereby realize faster material transmission speed, avoid causing the material to block up, and accelerate material transmission efficiency.

The working principle is as follows: when 8 whereabouts materials of hopper to conveyer belt 2 surfaces, the material can lead to the fact the oppression to conveyer belt 2, make conveyer belt 2 lower surface inwards sunken, consequently, can drive stroke board 10 and descend, thereby drive first contact 16 and the second contact 22 of movable block 17 connection different positions, first contact 16 and the second contact 22 when different positions pass through the switch-on back of connecting contact 21, can transmit different signal to controller 11, the rotational speed of controllable motor 9 of controller 11, it is more to descend to form when stroke board 10, then connecting contact 21 connects first contact 16 and the second contact 22 of the inside lower extreme of regulation and control box 12, binding post 20 output signal to controller 11, controller 11 can accelerate the rotation of motor 9, thereby realize faster material transmission speed, avoid causing the material jam, and accelerate material transmission efficiency.

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. Energy-efficient mining frequency conversion belt transport mechanism, including drive roller (1), backing roll (3), frame (4), fixed plate (5), hopper (8), controller (11), regulation and control box (12) and movable block (17), its characterized in that: the automatic feeding device is characterized in that a conveying belt (2) is arranged below the hopper (8), driving rollers (1) are symmetrically arranged inside two ends of the conveying belt (2), supporting rollers (3) are arranged between the driving rollers (1), frames (4) are connected to the two ends of the driving rollers (1) and the two ends of the supporting rollers (3), a fixing plate (5) is arranged between the driving rollers (1) and the supporting rollers (3), a stroke plate (10) is arranged on the upper surface of the fixing plate (5), a regulation and control box (12) and a controller (11) are arranged on the lower surface of the fixing plate (5), a movable block (17) is movably arranged inside the regulation and control box (12), an input terminal (15) and an output terminal (19) are respectively arranged on the inner walls of two sides of the regulation and control box (12), a first contact (16) and a second contact (22) which are distributed at equal intervals are respectively arranged on the inner walls of one side opposite to the input terminal (15) and the output terminal (19), and a connecting contact (21) is arranged on the outer wall of the movable block (17).

2. The high-efficiency energy-saving mining variable-frequency belt conveying mechanism according to claim 1, characterized in that: frame (4) one side is provided with motor (9), motor (9) are connected with drive roller (1) rotation, motor (9) are connected with controller (11).

3. The high-efficiency energy-saving mining variable-frequency belt conveying mechanism according to claim 1, characterized in that: fixed plate (5) both ends all are connected with frame (4) inner wall, the welding of frame (4) lower extreme has first supporting leg (6), the lower surface welding of hopper (8) has second supporting leg (7) that are the rectangular array and distribute.

4. The high-efficiency energy-saving mining variable-frequency belt conveying mechanism according to claim 1, characterized in that: the lower surface of the movable block (17) is connected with a spring (18), and the lower end of the spring (18) is elastically connected with the inner wall of the bottom end of the regulating and controlling box (12).

5. The high-efficiency energy-saving mining variable-frequency belt conveying mechanism according to claim 1, characterized in that: first contact (16) and second contact (22) are all installed from one end back to each other and are run through binding post (20) of regulation and control box (12) outer wall, binding post (20) all are connected with controller (11).

6. The high-efficiency energy-saving mining variable-frequency belt conveying mechanism according to claim 1, characterized in that: through-hole (14) have been seted up on fixed plate (5) surface, surface mounting has stroke pole (13) that run through-hole (14) on movable block (17), stroke pole (13) upper end is connected with stroke board (10) lower surface.