Belt and electromagnet interlocking device

Abstract

The utility model relates to the technical field of ore dressing conveying equipment, in particular to a belt and electromagnet interlocking device which comprises a belt assembly used for conveying raw ore. The electromagnet assembly is located on the upper side of the belt assembly, and the belt assembly and the electromagnet assembly are connected with a control switch; the scrap metal conveying assembly is arranged on the outer side of the electromagnet assembly in a sleeving manner; and the interlocking assembly is mounted between the control switch and the electromagnet assembly and is electrically connected with the belt assembly. After the belt runs to a stable rotating speed, the electromagnet iron remover works to realize chain start and stop.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing conveying equipment, in particular to a belt and electromagnet interlocking device. Background Art

[0002] The ore dressing plant is a crucial step in the mineral production process. It is primarily responsible for separating useful minerals from gangue or harmful minerals in the raw ore, thereby improving ore quality, reducing transportation costs, lowering smelting costs, and achieving comprehensive utilization. The ore dressing process includes steps such as crushing, grinding, washing, and sorting. The sorting process is the main part of ore dressing and includes gravity separation, flotation, magnetic separation, electrostatic separation, sorting, and chemical separation.

[0003] Since the belts in the mineral processing workshop were put into use, scrap iron from the ore has never been cleaned. Sharp objects in the scrap iron can easily cause the belts to tear, and large scrap iron directly affects the normal operation of the jaw crusher and subsequent crushing equipment. In order to reduce the amount of scrap iron entering the crushing process, the mineral processing workshop installed an electromagnetic iron remover on the belt. Since its installation, the electromagnetic iron remover has been manually started and stopped. Due to space limitations, the control box for the electromagnet is installed at the bottom of the belt, more than 80 meters away from the control box at the top of the belt. The operator needs to start the belt first and then manually start the electromagnet. The operation requires going up and down stairs several times, which is extremely inconvenient and also poses certain safety risks. Operators often forget to turn on the electromagnet, causing scrap iron to enter the crushing process. After the ore is discharged, they often forget to turn off the electromagnetic iron remover, resulting in a waste of electricity.

[0004] Therefore, those skilled in the art are committed to developing a belt and electromagnet interlocking device, in which the electromagnet remover works after the belt runs to a stable speed, thereby realizing interlocking start and stop. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a belt and electromagnet interlocking device. After the belt runs to a stable speed, the electromagnet iron remover works to realize interlocking start and stop.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] A belt and electromagnet interlocking device, characterized in that it includes:

[0008] A belt assembly, wherein the belt assembly is used to transport raw ore;

[0009] an electromagnet assembly, the electromagnet assembly being located on the upper side of the belt assembly, and the belt assembly and the electromagnet assembly being connected to a control switch;

[0010] A scrap metal conveying assembly, wherein the scrap metal conveying assembly is sleeved on the outside of the electromagnet assembly;

[0011] A chain assembly is installed between the control switch and the electromagnet assembly and is electrically connected to the belt assembly.

[0012] The beneficial effect of adopting the above further scheme is: the control switch controls the rotation of the belt assembly and drives the chain assembly to rotate. When the speed of the belt assembly reaches an appropriate speed, the chain assembly is turned on so that the electromagnet assembly is energized and works, thereby realizing chain start and stop. The belt assembly and the electromagnet assembly are electrically and mechanically interlocked, thereby improving the safe operation between the belt assembly and the electromagnet assembly.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, the interlocking assembly includes a rotating motor, which is connected to the rotating end of the belt assembly. The rotating end of the belt assembly rotates to drive the rotating motor to generate induced current and induced voltage. The rotating motor is electrically connected to a magnetic attraction assembly.

[0015] The beneficial effect of adopting the above further solution is that the belt assembly rotates to drive the rotating motor to rotate, and when the speed of the rotating motor reaches a suitable range, a suitable induced current and induced voltage are generated, thereby driving the magnetic attraction assembly to operate.

[0016] Furthermore, the magnetic attraction assembly includes a rotating shaft, a rotating arm and a first magnetic attraction member, the middle portion of the rotating arm is rotatably connected to the end portion of the rotating shaft, a first conductive member is installed at one end of the rotating arm, a second conductive member is provided on the first conductive member, and when not attracted, there is a gap between the first conductive member and the second conductive member, the second conductive member is connected to the control switch via a connecting line, and a third conductive member is further installed on the rotating arm, and the third conductive member is connected to the electromagnet assembly via a connecting line;

[0017] The first magnetic component is installed on the rotating arm at a side opposite to the first conductive component. A second magnetic component is provided on the lower side of the first magnetic component. The second magnetic component is electrically connected to the rotating motor.

[0018] The beneficial effect of adopting the above further scheme is: the induced current and induced voltage generated by the rotating motor enable the first magnetic part to be energized, and the first magnetic part being energized causes the first magnetic part and the second magnetic part to attract each other, and causes the rotating arm to rotate around the rotating axis so that the first conductive part and the second conductive part abut and conduct.

[0019] Furthermore, the electromagnet assembly includes an electromagnet, connecting plates are installed on both sides of the electromagnet, and at least one connecting piece is installed on the two connecting plates.

[0020] The beneficial effect of adopting the above further solution is that the connection plate and the connection piece cooperate to facilitate installation of the electromagnet at a suitable position.

[0021] Furthermore, the scrap metal conveying assembly includes a scrap metal conveying belt, which is sleeved on the outer layer of the electromagnet assembly. A plurality of conveying rollers and guide cylinders are arranged inside the scrap metal conveying belt, and the conveying rollers are connected to the output end of the power device.

[0022] The beneficial effect of adopting the above further scheme is that when the belt assembly conveys the raw materials, the electromagnet assembly absorbs the ferrous materials in the raw materials and adheres them to the scrap metal conveyor belt. When the power device drives the scrap metal conveyor belt to move, it drives the ferrous materials attached to the scrap metal conveyor belt to move. When the scrap metal conveyor belt reaches the bending part, the magnetic field generated by the electromagnet decreases, causing the ferrous components to fall under the action of gravity.

[0023] Furthermore, a scrap metal conveying channel is provided on the side wall of the belt assembly and located at the lower side of the scrap metal conveying assembly.

[0024] The beneficial effect of adopting the above further solution is that the scrap metal conveying channel is used to convey ferrous materials that are magnetically attracted and screened by the electromagnet.

[0025] Furthermore, the belt assembly includes a conveying belt, a mounting frame and a conveying power assembly. The conveying belt is mounted on the mounting frame via a belt roller, and the output end of the conveying power assembly is connected to the belt roller.

[0026] The beneficial effect of adopting the above further solution is that the conveying power component rotates the conveying belt to convey the raw materials along a certain path. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of a belt and electromagnet interlocking device according to a specific embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the electrical connection structure of a specific embodiment of the utility model;

[0029] Figure 3 This is a schematic structural diagram of a magnetic attraction component according to a specific embodiment of the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 1. Belt assembly; 2. Electromagnet assembly; 3. Scrap metal conveying assembly; 4. Interlocking assembly; 5. Control switch; 6. Rotating motor; 7. Magnetic assembly; 8. Rotating shaft; 9. Rotating arm; 10. First magnetic member; 11. First conductive member; 12. Second conductive member; 13. Third conductive member; 14. Second magnetic member; 15. Electromagnet; 16. Connecting plate; 17. Connecting member; 18. Scrap metal conveying belt; 19. Conveyor roller; 20. Guide cylinder; 21. Scrap metal conveying channel; 22. Conveyor belt; 23. Mounting frame; 24. Conveying power assembly. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the description of the present invention, “a plurality of” means at least two, such as two, three, etc., unless otherwise clearly defined.

[0035] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0036] like Figure 1 、 Figure 2 、 Figure 3 As shown, a belt and electromagnet interlocking device includes

[0037] Belt assembly 1, belt assembly 1 is used for conveying raw ore;

[0038] The electromagnet assembly 2 is located on the upper side of the belt assembly 1, and the belt assembly 1 and the electromagnet assembly 2 are connected to a control switch 5;

[0039] The scrap metal conveying assembly 3 is sleeved on the outside of the electromagnet assembly 2;

[0040] The interlocking assembly 4 is installed between the control switch 5 and the electromagnet assembly 2 and is electrically connected to the belt assembly 1.

[0041] In the utility model, the control switch 5 controls the rotation of the belt assembly 1 and drives the chain assembly 4 to rotate. When the speed of the belt assembly 1 reaches an appropriate speed, the chain assembly 4 is turned on so that the electromagnet assembly 2 is energized and works, thereby realizing chain start and stop. The belt assembly 1 and the electromagnet assembly 2 are electrically and mechanically interlocked to improve the safe operation between the belt assembly 1 and the electromagnet assembly 2.

[0042] like Figure 1 、 Figure 2 As shown, in some embodiments, the interlocking component 4 includes a rotating motor 6, which can be a small rotating generator. The rotating motor 6 is connected to the rotating end of the belt component 1, and the rotating motor 6 is specifically connected to the rotating cylinder on the belt component 1. The rotation of the rotating end of the belt component 1 drives the rotating motor 6 to rotate to generate an induced current and an induced voltage. The rotating motor 6 is electrically connected to the magnetic component 7. When the induced current and the induced voltage generated by the rotating motor 6 reach a suitable range, the magnetic component 7 is driven to operate, so that there is a delay time between the belt component 1 and the electromagnet component 2. The electromagnet component 2 can be activated only when the belt component 1 has a stable speed to achieve interlocking, thereby avoiding the electromagnet component 2 starting when the belt component 1 fails to start due to a circuit failure.

[0043] like Figure 3 As shown, in the embodiment, the magnetic attraction component 7 includes a rotating shaft 8, a rotating arm 9 and a first magnetic attraction member 10. The rotating shaft 8 and the rotating arm 9 can be made of insulating material. The middle part of the rotating arm 9 is rotatably connected to the end of the rotating shaft 8. A first conductive member 11 is installed at one end of the rotating arm 9. A second conductive member 12 is provided on the first conductive member 11. The first conductive member 11 and the second conductive member 12 can be made of conductive metal materials. When not attracted, there is a gap between the first conductive member 11 and the second conductive member 12, presenting a disconnected state.

[0044] The second conductive member 12 is connected to the control switch 5 through a connecting line. A third conductive member 13 is also installed on the rotating arm 9. The third conductive member 13 is connected to the electromagnet assembly 2 through a connecting line and the third conductive member 13 is also connected to the first conductive member 11. A first magnetic member 10 is installed on the rotating arm 9 on the side opposite to the first conductive member 11. A second magnetic member 14 is provided on the lower side of the first magnetic member 10. There is a gap between the first magnetic member 10 and the second magnetic member 14 before they are attracted. The second magnetic member 14 is electrically connected to the rotating motor 6.

[0045] When the belt assembly 1 drives the rotating motor 6 to rotate, the induced current and induced voltage generated by the rotating motor 6 are transmitted to the second magnetic component 14. The magnetic attraction generated by the second magnetic component 14 causes the first magnetic component 10 to rotate around the rotating shaft 8 and engage with the second magnetic component 14. Then, the first conductive component 11 and the second conductive component 12 abut against each other, thereby making the electromagnet assembly 2 electrically conductive.

[0046] like Figure 1 As shown, in this embodiment, the electromagnet assembly 2 includes an electromagnet 15, and connecting plates 16 are installed on both sides of the electromagnet 15. At least one connecting member 17 is installed on the two connecting plates 16. The connecting member 17 is connected to the fixing device to suspend the electromagnet 15 on the upper side of the belt assembly 1.

[0047] In some embodiments, the scrap metal conveying assembly 3 includes a scrap metal conveying belt 18, which is sleeved on the outer layer of the electromagnet assembly 2. A plurality of conveying rollers 19 and guide cylinders 20 are arranged inside the scrap metal conveying belt 18. The conveying rollers 19 are connected to the output end of the power device. A scrap metal conveying channel 21 is also provided on the side wall of the belt assembly 1 and located on the lower side of the scrap metal conveying assembly 3.

[0048] When the belt assembly 1 conveys raw materials, the electromagnet assembly 2 absorbs the ferrous materials in the raw materials and adheres them to the scrap metal conveying belt 18. When the power device drives the scrap metal conveying belt 18 to move, it also drives the ferrous materials attached to the scrap metal conveying belt 18 to move. When the scrap metal conveying belt 18 reaches the curved part, the magnetic field generated by the electromagnet 15 decreases, and the contact area between the ferrous materials and the scrap metal conveying belt 18 at the curved part gradually decreases, causing the ferrous components to fall into the scrap metal conveying channel 21 under the action of gravity.

[0049] In the embodiment, the belt assembly 1 includes a conveyor belt 22, a mounting frame 23 and a conveyor power assembly 24. The conveyor belt 22 is installed on the mounting frame 23 through a belt roller. The output end of the conveyor power assembly 24 is connected to the belt roller. The conveyor power assembly 24 rotates the conveyor belt 22, thereby conveying the raw materials along a certain path.

[0050] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A belt and electromagnet interlocking device, characterized in that: include A belt assembly (1), wherein the belt assembly (1) is used for conveying raw ore; an electromagnet assembly (2), the electromagnet assembly (2) being located on the upper side of the belt assembly (1), and the belt assembly (1) and the electromagnet assembly (2) being connected to a control switch (5); A scrap metal conveying assembly (3), wherein the scrap metal conveying assembly (3) is sleeved on the outside of the electromagnet assembly (2); A chain assembly (4), wherein the chain assembly (4) is installed between the control switch (5) and the electromagnet assembly (2) and is electrically connected to the belt assembly (1).

2. The belt and electromagnet interlocking device according to claim 1, characterized in that: The interlocking component (4) includes a rotating motor (6), which is connected to the rotating end of the belt component (1). The rotating end of the belt component (1) rotates to drive the rotating motor (6) to rotate to generate an induced current and an induced voltage. The rotating motor (6) is electrically connected to a magnetic attraction component (7).

3. The belt and electromagnet interlocking device according to claim 2, characterized in that: The magnetic attraction component (7) includes a rotating shaft (8), a rotating arm (9) and a first magnetic attraction component (10), wherein the middle portion of the rotating arm (9) is rotatably connected to the end portion of the rotating shaft (8), a first conductive component (11) is installed at one end of the rotating arm (9), a second conductive component (12) is provided on the first conductive component (11), and when not attracted, a gap exists between the first conductive component (11) and the second conductive component (12), and the second conductive component (12) is connected to the control switch (5) via a connecting line, and a third conductive component (13) is also installed on the rotating arm (9), and the third conductive component (13) is connected to the electromagnet component (2) via a connecting line; The first magnetic member (10) is installed on the rotating arm (9) at a side opposite to the first conductive member (11), and a second magnetic member (14) is provided on the lower side of the first magnetic member (10). The second magnetic member (14) is electrically connected to the rotating motor (6).

4. The belt and electromagnet interlocking device according to claim 1, characterized in that: The electromagnet assembly (2) comprises an electromagnet (15), connecting plates (16) are installed on both sides of the electromagnet (15), and at least one connecting member (17) is installed on the two connecting plates (16).

5. The belt and electromagnet interlocking device according to claim 1, characterized in that: The scrap metal conveying assembly (3) comprises a scrap metal conveying belt (18), the scrap metal conveying belt (18) being sleeved on the outer layer of the electromagnet assembly (2), a plurality of conveying rollers (19) and guide cylinders (20) being arranged inside the scrap metal conveying belt (18), and the conveying rollers (19) being connected to the output end of the power device.

6. The belt and electromagnet interlocking device according to claim 1, characterized in that: A scrap metal conveying channel (21) is also provided on the side wall of the belt assembly (1) and located on the lower side of the scrap metal conveying assembly (3).

7. The belt and electromagnet interlocking device according to claim 1, characterized in that: The belt assembly (1) comprises a conveying belt (22), a mounting frame (23) and a conveying power assembly (24); the conveying belt (22) is mounted on the mounting frame (23) via a belt roller, and the output end of the conveying power assembly (24) is connected to the belt roller.

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