阅读说明：本技术 一种感应输送装置及输送机 (Induction conveying device and conveyor ) 是由 姚庆成 刘万军 姚吉旺 李传坤 于 2020-07-11 设计创作，主要内容包括：本申请涉及一种感应输送装置及输送机,其包括机架；输送机构,连接于机架并且用于水平或倾斜输送物料；驱动机构,与输送机构连接并且为输送机构提供动力；检测机构,其与驱动机构电连接,用于检测输送机构上所输送物料的重量,并且控制驱动机构的驱动速度,所述驱动机构的驱动速度随着输送机构上输送物料的重量增加而降低。本申请具有缓解影响破碎机工作效率问题的效果。(The application relates to an induction conveying device and a conveyor, comprising a frame; the conveying mechanism is connected to the rack and is used for horizontally or obliquely conveying materials; the driving mechanism is connected with the conveying mechanism and provides power for the conveying mechanism; and the detection mechanism is electrically connected with the driving mechanism and is used for detecting the weight of the materials conveyed on the conveying mechanism and controlling the driving speed of the driving mechanism, and the driving speed of the driving mechanism is reduced along with the increase of the weight of the materials conveyed on the conveying mechanism. The crusher has the effect of relieving the problem of influencing the working efficiency of the crusher.)

1. An inductive conveying device (100), characterized by: the method comprises the following steps:

a frame (101);

a conveying mechanism (102) connected to the frame (101) and used for horizontally or obliquely conveying the materials;

the driving mechanism (103) is connected with the conveying mechanism (102) and provides power for the conveying mechanism (102);

and the detection mechanism is electrically connected with the driving mechanism (103) and is used for detecting the weight of the conveyed materials on the conveying mechanism (102) and controlling the driving speed of the driving mechanism (103), and the driving speed of the driving mechanism (103) is reduced along with the increase of the weight of the conveyed materials on the conveying mechanism (102).

2. An inductive transfer device (100) as claimed in claim 1, characterized in that: the conveying mechanism (102) comprises a driving roller (105), a driven roller (106) and a conveying belt (107), the driving roller (105) and the driven roller (106) are arranged in parallel and are connected to the rack (101) in a rotating mode, the driving roller (105) and the driven roller (106) are sleeved with the conveying belt (107), the driving roller (105) drives the driven roller (106) to rotate through the conveying belt (107), and the driving roller (105) is driven to rotate by the driving mechanism (103).

3. An inductive transfer device (100) as claimed in claim 2, characterized in that: the driving mechanism (103) comprises a speed reducer (108) and a servo motor (109), the servo motor (109) is electrically connected with the detection mechanism, the servo motor (109) is fixedly connected to the speed reducer (108), an output shaft of the servo motor (109) is coaxially and fixedly connected with an input shaft of the servo motor (109), the speed reducer (108) is fixedly connected to the rack (101), and an output shaft of the speed reducer (108) is coaxially and fixedly connected with the driving roller (105).

4. An inductive transfer device (100) according to claim 3, characterized in that: the detection mechanism comprises a load detection assembly (110) used for detecting the weight of the objects on the conveying mechanism (102) and a PLC (programmable logic controller) electrically connected with the driving assembly, the load detection assembly (110) conveys the detected weight information of the objects to the PLC, and the PLC controls the driving speed of the driving mechanism (103).

5. An inductive transfer device (100) according to claim 4, characterized in that: the load detection assembly (110) comprises a pressure sensor (112) connected to the rack (101), and the detection end of the pressure sensor (112) abuts against the conveyor belt (107) and bends the conveyor belt (107) to a direction away from the pressure sensor (112).

6. An inductive transfer device (100) as claimed in claim 5, characterized in that: pressure sensor (112) sliding connection is in frame (101), and the slip direction perpendicular to its conveyer belt (107) surface of conflicting the position of pressure sensor (112), frame (101) threaded connection has conflict in pressure sensor (112) and deviates from adjusting bolt (113) of sense terminal one end, the axial of adjusting bolt (113) is on a parallel with the slip direction of pressure sensor (112).

7. An inductive transfer device (100) as claimed in claim 6, characterized in that: the load detection assembly (110) comprises a direct current driving motor (114) and a current intensity and current sensor for detecting the current intensity of the direct current driving motor (114), the direct current driving motor (114) is fixedly connected to the rack (101) and a main shaft of the direct current driving motor is fixedly connected with a driving roller (105) in a coaxial mode, a PLC controller is electrically connected with a timer, after every X seconds, the PLC controller controls the servo motor (109) to stop working and controls the direct current driving motor (114) to work for Y seconds, the current sensor detects the current when the direct current driving motor (114) works to judge the weight of materials on the conveying mechanism (102), then the servo motor (109) is controlled to work for X seconds continuously, and X and Y meet the following conditions:

（X+Y）*v≤L

in the formula:

v is the average speed of the conveying mechanism (102) in X seconds;

l is the distance between the drive roller (105) and the driven roller (106).

8. An induction belt conveyor characterized by: comprising a plurality of induction conveyors (100) according to any of claims 1 to 7, the feed end of an induction conveyor (100) being located below the discharge end of its adjacent induction conveyor (100).

Technical Field

The application relates to the field of conveyors, in particular to an induction conveying device and a conveyor.

Background

The hammer crusher is a device for crushing stones in an impact mode, and is a section of crusher for crushing stones with the maximum granularity of 600 and 1800 millimeters to be below 25 or 25 millimeters. The hammer crusher is suitable for crushing medium hardness stone materials such as limestone, slag, coke, coal and the like in the industrial departments of cement, chemical industry, electric power, metallurgy and the like.

In order to realize automatic feeding, conveying belts are mostly used for feeding the crusher. However, because different methods are adopted to convey materials in unit areas of the materials, the materials conveyed into the crusher in unit time are inconsistent, more materials can possibly cause the blockage of a feeding hole of the crusher, and less materials can cause the idling of the crusher.

With respect to the related art in the above, the inventors consider that there is a drawback affecting the working efficiency of the crusher.

Disclosure of Invention

In order to alleviate the problem of influence breaker work efficiency because of the feeding is inhomogeneous in the unit interval and leads to, this application provides an induction conveying device and conveyer.

In a first aspect, the present application provides an induction conveying apparatus, which adopts the following technical scheme:

an inductive conveying device comprising:

a frame;

the conveying mechanism is connected to the rack and is used for horizontally or obliquely conveying materials;

the driving mechanism is connected with the conveying mechanism and provides power for the conveying mechanism;

and the detection mechanism is electrically connected with the driving mechanism and is used for detecting the weight of the materials conveyed on the conveying mechanism and controlling the driving speed of the driving mechanism, and the driving speed of the driving mechanism is reduced along with the increase of the weight of the materials conveyed on the conveying mechanism.

By adopting the technical scheme, the weight of the materials conveyed on the conveying mechanism is detected by the detection mechanism, the quantity of the materials on the conveying mechanism is judged by the weight of the materials, and then the driving speed of the driving mechanism is controlled. The weight is light, the driving speed of the driving mechanism is increased, and the conveying capacity in unit time is improved; the weight is heavy, reduces actuating mechanism's drive speed, reduces the conveying capacity in the unit interval to the conveying capacity in the unit interval is balanced, makes the material of conveyor in the unit interval to the breaker transport more always, slows down the problem that influences breaker work efficiency.

Preferably, the conveying mechanism comprises a driving roller, a driven roller and a conveying belt, the driving roller and the driven roller are arranged in parallel and are rotationally connected to the rack, the conveying belt is sleeved on the driving roller and the driven roller, the driving roller drives the driven roller to rotate through the conveying belt, and the driving roller is driven by the driving mechanism to rotate.

Through adopting above-mentioned technical scheme, actuating mechanism drive roll, the drive roll passes through the conveyer belt and drives the driven voller rotation, realizes the transport to the material.

Preferably, the driving mechanism comprises a speed reducer and a servo motor, the servo motor is electrically connected with the detection mechanism, the servo motor is fixedly connected to the speed reducer, an output shaft of the servo motor is coaxially and fixedly connected with an input shaft of the servo motor, the speed reducer is fixedly connected to the frame, and an output shaft of the speed reducer is coaxially and fixedly connected with the driving roller.

Through adopting above-mentioned technical scheme, servo motor passes through the speed reducer drive roll, utilizes the speed reducer to increase servo motor's output torque, makes the drive structure can provide bigger moment of torsion.

Preferably, the detection mechanism comprises a load detection assembly for detecting the weight of the objects on the conveying mechanism and a PLC (programmable logic controller) electrically connected with the driving assembly, the load detection assembly conveys the detected weight information of the objects to the PLC, and the PLC controls the driving speed of the driving mechanism.

Through adopting above-mentioned technical scheme, the weight information that the load detection subassembly will incline to carry the material is carried to the PLC controller, and the drive speed of PLC controller control actuating mechanism, simple structure, control is convenient.

Preferably, the load detection assembly includes a pressure sensor attached to the frame, and a detection end of the pressure sensor abuts the conveyor belt and bends the conveyor belt away from the pressure sensor.

Through adopting above-mentioned technical scheme, the weight of the last material of conveying mechanism is directly proportional with the tensioning degree of its conveyer belt, judges the weight of the last material of conveying mechanism through the tensioning degree to conveyer belt detection conveyer belt.

Preferably, pressure sensor sliding connection is in the frame, and pressure sensor's slip direction perpendicular to its conveyer belt surface of conflicting the position, frame threaded connection has the conflict and deviates from the adjusting bolt of sense terminal one end in pressure sensor, adjusting bolt's axial is on a parallel with pressure sensor's slip direction.

Through adopting above-mentioned technical scheme, can adjust the distance of pressure sensor for the conveyer belt surface to change the conveyer belt and to the pressure of pressure sensor, make its pressure be in detecting the span.

Preferably, the load detection subassembly includes direct current drive motor and detects direct current drive motor current strength current sensor, direct current drive motor fixed connection is in the frame and its main shaft and the coaxial fixed connection of drive roll, the PLC controller electricity is connected with the timer, and after every X seconds, the PLC controller control servo motor stop work and control direct current drive motor work Y seconds, current sensor detects the weight of the last material of conveyor is judged to the electric current of direct current drive motor during operation, then control servo motor continues work X seconds to X and Y satisfy the condition:

in the formula:

v is the average speed of the conveying mechanism within X seconds;

and L is the axle distance between the driving roller and the driven roller.

Through adopting above-mentioned technical scheme, PLC controller control servo motor stop work and control direct current drive motor work Y seconds and utilize the current sensor to detect the electric current of direct current drive motor during operation and judge the weight of material on the conveying mechanism, then control servo motor output suitable rotational speed according to the weight size of the material on the conveying mechanism.

In a second aspect, the present application provides an induction belt conveyor, which adopts the following technical solution:

an induction belt conveyor comprises a plurality of induction conveying devices, and the feed ends of the induction conveying devices are located below the discharge ends of adjacent induction conveying devices.

Through adopting above-mentioned technical scheme, response belt conveyor includes a plurality of response conveyor, and every response conveyor is and detects and the speed governing its bearing material, and response belt conveyor can long-distance transport.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the weight of the materials conveyed on the conveying mechanism is detected by the detection mechanism, the quantity of the materials on the conveying mechanism is judged according to the weight of the materials, and then the driving speed of the driving mechanism is controlled. The weight is light, the driving speed of the driving mechanism is increased, and the conveying capacity in unit time is improved; the weight is heavy, the driving speed of the driving mechanism is reduced, and the conveying capacity in unit time is reduced, so that the conveying capacity in unit time is balanced, the materials conveyed into the crusher in unit time by the conveying device are more consistent, and the problem of influencing the working efficiency of the crusher is solved;

2. the weight information that the load detection subassembly will incline to carry the material is carried to the PLC controller, and the PLC controller control actuating mechanism's drive speed, simple structure, control is convenient.

Drawings

FIG. 1 is an isometric view of an embodiment 1 of an induction conveyor of the present disclosure;

FIG. 2 is a cross-sectional view of embodiment 1 of an inductive transfer device as disclosed herein;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an isometric view of embodiment 2 of an induction conveyor of the present disclosure;

fig. 5 is an isometric view of an embodiment of an induction belt conveyor as disclosed herein.

Description of reference numerals: 100. an induction conveyor; 101. a frame; 102. a conveying mechanism; 103. a drive mechanism; 105. a drive roll; 106. a driven roller; 107. a conveyor belt; 108. a speed reducer; 109. a servo motor; 110. a load detection component; 112. a pressure sensor; 113. adjusting the bolt; 114. the motor is driven by direct current.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses response conveyor.