Feeding device of magnetic separator

Abstract

The utility model provides a feeding device of a magnetic separator, which relates to the technical field of magnetic separators and comprises a uniform blanking mechanism, and one side of the outer wall of the uniform blanking mechanism is fixedly connected with a feeding transmission mechanism. According to the utility model, under the combined action of the uniform discharging mechanism and the feeding transmission mechanism, the hopper is enabled to generate strong vibration by utilizing the vibration motor, so that the discharging effect of the hopper is further ensured, meanwhile, a material uniformizing dustpan is additionally arranged on a material transmission path, and an automatic material shifting device is arranged at the discharging end of the material uniformizing dustpan; materials are properly spread on the material uniformizing dustpan through strong vibration, then the materials evenly spread on the material uniformizing dustpan are quantitatively discharged to the lower conveying mechanism at a constant speed through the automatic material shifting device, the materials can be evenly scattered on the conveying belt and evenly conveyed into the magnetic separator, the separation efficiency of the magnetic separator is improved, and the material uniformizing efficiency is improved. Abrasion of internal parts of the magnetic separator is reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a feeding device for a magnetic separator. Background Art

[0002] Magnetic separator is a separation device based on the principle of magnetism, which is widely used in mining, metallurgy, chemical industry, food, pharmaceutical, environmental protection and other fields. Its main function is to separate magnetic minerals from non-magnetic minerals by generating a strong magnetic field. The feeding device of magnetic separator is an important part of magnetic separator, which is mainly used to feed the materials to be processed into the processing area of ​​magnetic separator.

[0003] In the prior art, the feeding device of the magnetic separator cannot evenly spread the materials on the conveyor belt during the material transmission process. The uneven material transmission leads to low sorting efficiency when the magnetic separator processes the materials. The magnetic separator may also be overloaded or have material accumulation, causing increased wear of the internal parts of the magnetic separator and reducing its service life. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, the existing magnetic separator feeding device cannot well and evenly transfer the material to the processing area of ​​the magnetic separator during the material transmission process, resulting in low sorting efficiency when the magnetic separator processes the material and even aggravates the wear of the internal parts of the magnetic separator, thereby reducing the service life. A magnetic separator feeding device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a feeding device for a magnetic separator, comprising a uniform feeding mechanism, one side of the outer wall of the uniform feeding mechanism is fixedly connected with a feeding transmission mechanism;

[0006] The uniform feeding mechanism includes a supporting leg A, the top of the supporting leg A is fixedly connected to two telescopic rods A, the outer walls of the two telescopic rods A are movably sleeved with round steel springs A, a supporting plate A is fixedly connected between the tops of the two telescopic rods A, the top of the supporting plate A is fixedly connected to a hopper, the bottom of the supporting plate A is fixedly connected to a connecting plate, one side of the outer wall of the connecting plate is fixedly connected to a vibration motor, one side of the outer wall of the hopper is fixedly connected to a material mixing dustpan, the bottom of the material mixing dustpan is fixedly connected to a supporting plate B, and the bottom of the support plate B is fixedly connected to two round steel springs B.

[0007] Preferably, the inner walls of the two round steel springs B are fixedly and movably inserted with telescopic rods B, and a support leg B is fixedly connected between the bottoms of the two telescopic rods B. The outer wall of the material mixing dustpan is provided with two holes A, and a transmission shaft is movably inserted between the inner walls of the two holes A. A bearing A is fixedly sleeved on the outer wall of the transmission shaft, and one side of the outer wall of the bearing A is fixedly connected to one side of the outer wall of the material mixing dustpan.

[0008] Preferably, three material-shifting plates are fixedly connected to the outer wall of the transmission shaft, a driving motor A is fixedly connected to one side of the outer wall of the transmission shaft, and one side of the outer wall of the driving motor A is fixedly connected to one side of the outer wall of the material-leveling dustpan.

[0009] Preferably, the feeding and conveying mechanism comprises a conveying platform, the outer surface wall of the conveying platform is provided with two groups of holes B, and the inner surface walls of the two groups of holes B are each provided with a driving roller shaft movably inserted therein.

[0010] Preferably, a conveyor belt is movably sleeved between the outer walls of the two transmission rollers, bearings B are fixedly sleeved on the outer walls of the two transmission rollers, and one side of the outer walls of the two bearings B is fixedly connected to one side of the outer wall of the transmission platform.

[0011] Preferably, one side of the outer wall of the two transmission rollers is fixedly connected to a driving motor B, and one side of the outer wall of the two driving motors B is fixedly connected to one side of the outer wall of the transmission platform.

[0012] Preferably, one side of the outer wall of the support leg B is fixedly connected to one side of the outer wall of the transmission platform.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, under the joint action of the uniform feeding mechanism and the feeding transmission mechanism, a vibration motor is used to make the hopper vibrate strongly, thereby ensuring the feeding effect of the hopper. At the same time, a material-leveling dustpan is added to the material transmission path, and an automatic material-dispensing device is arranged at its feeding end. The material is properly spread on the material-leveling dustpan by using strong vibration, and then the material evenly spread on the material-leveling dustpan is quantitatively and uniformly discharged to the transmission mechanism below by the automatic material-dispensing device, so that the material can be evenly scattered on the conveyor belt and evenly transmitted to the magnetic separator, thereby improving the sorting efficiency of the magnetic separator, reducing the wear of the internal parts of the magnetic separator, and increasing the service life of the equipment.

[0015] 2. In the utility model, under the action of the feeding transmission mechanism, by adding a conveyor belt at the bottom of the uniform feeding mechanism, while the material is evenly and stably discharged from the top, the conveyor belt can adjust the power of the driving motor B according to the load-bearing capacity of the magnetic separator under the action of the driving motor B to control the transmission speed, thereby improving the flexibility of the entire feeding device, further improving the sorting efficiency of the magnetic separator, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a magnetic separator feeding device;

[0017] Figure 2The utility model provides a stereoscopic diagram of a uniform feeding mechanism in a feeding device of a magnetic separator;

[0018] Figure 3 The utility model provides a three-dimensional exploded diagram of a uniform feeding mechanism in a feeding device of a magnetic separator;

[0019] Figure 4 The utility model provides a three-dimensional exploded diagram of a feeding transmission mechanism in a feeding device of a magnetic separator.

[0020] Legend:

[0021] 1. Even material feeding mechanism; 101. Support leg A; 102. Telescopic rod A; 103. Round steel spring A; 104. Support plate A; 105. Hopper; 106. Connecting plate; 107. Vibrating motor; 108. Material leveling dustpan; 109. Support plate B; 110. Telescopic rod B; 111. Support leg B; 112. Hole A; 113. Transmission shaft; 114. Bearing A; 115. Material shifting piece; 116. Drive motor A; 117. Round steel spring B;

[0022] 2. Feeding and conveying mechanism; 201. Conveying platform; 202. Hole B; 203. Transmission roller; 204. Conveyor belt; 205. Bearing B; 206. Driving motor B. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a feeding device for a magnetic separator, comprising a uniform feeding mechanism 1, and a feeding transmission mechanism 2 is fixedly connected to one side of an outer wall of the uniform feeding mechanism 1;

[0026] The uniform feeding mechanism 1 includes a supporting leg A101, the top of the supporting leg A101 is fixedly connected to two telescopic rods A102, the outer walls of the two telescopic rods A102 are movably sleeved with round steel springs A103, a supporting plate A104 is fixedly connected between the tops of the two telescopic rods A102, the top of the supporting plate A104 is fixedly connected to a hopper 105, the bottom of the supporting plate A104 is fixedly connected to a connecting plate 106, one side of the outer wall of the connecting plate 106 is fixedly connected to a vibration motor 107, one side of the outer wall of the hopper 105 is fixedly connected to a material mixing dustpan 108, the bottom of the material mixing dustpan 108 is fixedly connected to a supporting plate B109, the bottom of the support plate B109 is fixedly connected to two round steel springs B117, and the two The inner wall of each round steel spring B117 is fixedly and movably inserted with a telescopic rod B110, and a supporting leg B111 is fixedly connected between the bottoms of the two telescopic rods B110. The outer wall of the material leveling dustpan 108 is provided with two holes A112, and a transmission shaft 113 is movably inserted between the inner walls of the two holes A112. A bearing A114 is fixedly sleeved on the outer wall of the transmission shaft 113, and one side of the outer wall of the bearing A114 is fixedly connected to one side of the outer wall of the material leveling dustpan 108. Three material shifting pieces 115 are fixedly connected to the outer wall of the transmission shaft 113, and a driving motor A116 is fixedly connected to one side of the outer wall of the transmission shaft 113, and one side of the outer wall of the driving motor A116 is fixedly connected to one side of the outer wall of the material leveling dustpan 108.

[0027] The effect achieved by the entire embodiment 1 is that, under the joint action of the uniform feeding mechanism 1 and the feeding transmission mechanism 2, two telescopic rods A102 are fixedly connected to the top of the support leg A101, and the outer walls of the two telescopic rods A102 are movably sleeved with round steel springs A103, and a support plate A104 is fixedly connected between the tops of the two telescopic rods A102, and a hopper 105 is fixedly connected to the top of the support plate A104, and a connecting plate 106 is also fixedly connected to the bottom of the support plate A104, and a vibration motor 107 is fixedly connected to one side of the outer wall of the connecting plate 106. Through this connection method, under the action of the vibration motor 107, the hopper 105 can generate strong vibration, and at the same time, the material leveling dustpan 108 and The hoppers 105 are fixedly connected, and a round steel spring B117 and a telescopic rod B110 are also provided at the bottom of the material leveling dustpan 108, so that when the hopper 105 vibrates, the material leveling dustpan 108 can also vibrate at the same vibration frequency. Then the material is put into the hopper 105, and the drive motor A116 is started. After the material falls into the hopper 105, under the action of strong vibration, the material moves toward the discharge end of the material leveling dustpan 108 at a uniform speed, and the drive motor A116 drives the material shifting piece 115 to shift the material evenly spread out after the vibration at a uniform and stable speed outward, thereby achieving uniform material discharging, improving the sorting efficiency of the magnetic separator, reducing the wear of the internal parts of the magnetic separator, and increasing the service life of the equipment.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the feeding transmission mechanism 2 includes a transmission platform 201, the outer wall of the transmission platform 201 is provided with two groups of holes B202, the inner walls of the two groups of holes B202 are movably inserted with a transmission roller 203, a conveyor belt 204 is movably sleeved between the outer walls of the two transmission rollers 203, the outer walls of the two transmission rollers 203 are fixedly sleeved with bearings B205, and one side of the outer walls of the two bearings B205 is fixedly connected to one side of the outer wall of the transmission platform 201, one side of the outer walls of the two transmission rollers 203 are fixedly connected with drive motors B206, and one side of the outer walls of the two drive motors B206 is fixedly connected to one side of the outer wall of the transmission platform 201, and one side of the outer wall of the support leg B111 is fixedly connected to one side of the outer wall of the transmission platform 201.

[0029] The effect achieved by the entire embodiment 2 is that, under the action of the feeding transmission mechanism 2, the driving motor B is used to adjust the power of the driving motor B according to the load-bearing capacity of the magnetic separator, so as to drive the conveyor belt 204 to rotate, and drive the material above the conveyor belt 204 to be transmitted to the processing area of ​​the magnetic separator. At the same time, by controlling the transmission speed, the flexibility of the entire feeding device is improved, the sorting efficiency of the magnetic separator is further improved, and it has strong practicality.

[0030] Working principle: when in use, first start the vibration motor 107, wherein two telescopic rods A102 are fixedly connected to the top of the support leg A101, and the outer walls of the two telescopic rods A102 are movably sleeved with round steel springs A103, and a support plate A104 is fixedly connected between the tops of the two telescopic rods A102, and a hopper 105 is fixedly connected to the top of the support plate A104, and a connecting plate 106 is also fixedly connected to the bottom of the support plate A104, and a vibration motor 107 is fixedly connected to one side of the outer wall of the connecting plate 106. Through this connection method, under the action of the vibration motor 107, the hopper 105 can generate strong vibration, and at the same time, the material mixing dustpan 108 is fixedly connected to the hopper 105, and a round steel spring B117 and a telescopic rod B110 are also provided at the bottom of the material mixing dustpan 108, so that when the hopper 105 vibrates, the material mixing dustpan 108 can also It is able to maintain the same vibration frequency for vibration, and then the material is put into the hopper 105, and the drive motor A116 is started at the same time. After the material falls into the hopper 105, under the action of strong vibration, the material moves at a uniform speed to the unloading end of the material-leveling dustpan 108, and the drive motor A116 drives the material-pickup piece 115 to evenly spread the material after the vibration, and pry it outward at a uniform and stable speed, and it falls on the conveyor belt 204 in the feeding transmission mechanism 2 below, and then the drive motor B is used to adjust the power of the drive motor B according to the load-bearing capacity of the magnetic separator to control the transmission speed, thereby improving the flexibility of the entire feeding device, further improving the sorting efficiency of the magnetic separator, and having strong practicality, so that the material can be evenly scattered on the conveyor belt and evenly transmitted to the magnetic separator, thereby improving the sorting efficiency of the magnetic separator, reducing the wear of the internal parts of the magnetic separator, and increasing the service life of the equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feeding device for a magnetic separator, comprising a uniform feeding mechanism (1), characterized in that: A feeding transmission mechanism (2) is fixedly connected to one side of the outer wall of the uniform feeding mechanism (1); The uniform feeding mechanism (1) comprises a support leg A (101), the top of the support leg A (101) is fixedly connected to two telescopic rods A (102), the outer walls of the two telescopic rods A (102) are movably sleeved with round steel springs A (103), a support plate A (104) is fixedly connected between the tops of the two telescopic rods A (102), the top of the support plate A (104) is fixedly connected to a hopper (105), the bottom of the support plate A (104) is fixedly connected to a connecting plate (106), one side of the outer wall of the connecting plate (106) is fixedly connected to a vibration motor (107), one side of the outer wall of the hopper (105) is fixedly connected to a material mixing dustpan (108), the bottom of the material mixing dustpan (108) is fixedly connected to a support plate B (109), and the bottom of the support plate B (109) is fixedly connected to two round steel springs B (117).

2. A magnetic separator feeding device according to claim 1, characterized in that: The inner surfaces of the two round steel springs B (117) are both fixedly and movably inserted with telescopic rods B (110), and the bottoms of the two telescopic rods B (110) are fixedly connected with a support leg B (111). The outer surface wall of the material mixing dustpan (108) is provided with two holes A (112), and a transmission shaft (113) is movably inserted between the inner surfaces of the two holes A (112). The outer surface wall of the transmission shaft (113) is fixedly sleeved with a bearing A (114), and one side of the outer wall of the bearing A (114) is fixedly connected with one side of the outer wall of the material mixing dustpan (108).

3. A magnetic separator feeding device according to claim 2, characterized in that: The outer wall of the transmission shaft (113) is fixedly connected to three material-shifting pieces (115), one side of the outer wall of the transmission shaft (113) is fixedly connected to a driving motor A (116), and one side of the outer wall of the driving motor A (116) is fixedly connected to one side of the outer wall of the material-leveling dustpan (108).

4. A magnetic separator feeding device according to claim 3, characterized in that: The feeding transmission mechanism (2) comprises a transmission platform (201), the outer surface wall of the transmission platform (201) is provided with two groups of holes B (202), and the inner surface walls of the two groups of holes B (202) are each provided with a driving roller shaft (203) movably inserted therein.

5. A magnetic separator feeding device according to claim 4, characterized in that: A conveyor belt (204) is movably sleeved between the outer walls of the two transmission roller shafts (203), and bearings B (205) are fixedly sleeved on the outer walls of the two transmission roller shafts (203), and one side of the outer walls of the two bearings B (205) is fixedly connected to one side of the outer wall of the transmission platform (201).

6. A magnetic separator feeding device according to claim 5, characterized in that: One side of the outer wall of the two transmission roller shafts (203) is fixedly connected to a driving motor B (206), and one side of the outer wall of the two driving motors B (206) is fixedly connected to one side of the outer wall of the transmission platform (201).

7. A magnetic separator feeding device according to claim 6, characterized in that: One side of the outer wall of the support leg B (111) is fixedly connected to one side of the outer wall of the transmission platform (201).

Images