Dehydrating and drying equipment for mica iron oxide production raw materials

Abstract

The utility model belongs to the technical field of mica iron oxide production, aims to solve the problem that raw materials are stacked on a belt conveyor and the raw materials positioned below are difficult to dry completely under the condition of few raw materials in the prior art, and particularly relates to dewatering and drying equipment for mica iron oxide production raw materials, which comprises the belt conveyor. According to the raw material drying device, the belt conveyor is controlled to convey raw materials slowly, the motor controls the first eccentric wheel to rotate rapidly, the pressing plate presses the raw materials, the raw materials are dehydrated again, and therefore the drying efficiency of the raw materials is further improved; the belt conveyor is vibrated and knocked through rotation of the multiple second eccentric wheels arranged on the second rotating shaft in a staggered mode, and therefore mica iron oxide raw materials located on the belt conveyor are vibrated, raw materials located on the lower layer are vibrated out, and the raw materials are completely dried.

Description

Technical Field

[0001] The utility model relates to the technical field of mica iron oxide production, in particular to dehydration and drying equipment for raw materials of mica iron oxide production. Background Art

[0002] At present, the raw materials of mica iron oxide production need to be sent to the ore washing and sorting site for sorting after being crushed and polished. The finished products after washing need to be sent to the finished product sedimentation tank for separation of the finished products and water, and then dried. The traditional drying process usually uses manual labor to carry the finished products to the belt conveyor, and then convey them to the feed port of the drying device through the belt, and then dry them after unloading. Therefore, the existing drying process has the problems of cumbersome loading and unloading and high labor intensity;

[0003] According to the patent document with patent number CN207515462U, in the device, a shell is set up on both sides of the belt conveyor, and the finished products on the conveyor belt are dried by using the oven on the shell, which reduces the tediousness of loading and unloading, thereby improving work efficiency; however, in the above patent document, the raw materials are piled on the belt conveyor, and the raw materials at the bottom are difficult to be completely dried in a few cases; at the same time, the raw materials put into the belt conveyor still contain a small amount of moisture, which is difficult to dehydrate them again, thereby further improving the drying efficiency of the raw materials;

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The utility model aims to provide a dehydration and drying device for raw materials used in the production of mica iron oxide, so as to solve the technical defects proposed by the background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a dehydration and drying device for raw materials for mica iron oxide production, comprising a belt conveyor, a dryer is arranged above the middle of the belt conveyor, a protective cover is fixedly installed on the side wall of the dryer, a dehydration mechanism is arranged below the protective cover, and a vibration mechanism is arranged below the belt conveyor;

[0007] The vibration mechanism includes two rotating shafts 2 that are rotatably connected to the side walls of the dryer through bearings. The rotating shafts 2 are located on the outer wall inside the belt conveyor and are fixedly provided with a plurality of staggered eccentric wheels 2. The eccentric wheels 2 are transmission-coordinated with the top wall of the belt conveyor. The rotating shafts 2 are connected to the drive shaft on the belt conveyor through transmission parts 2.

[0008] Furthermore, the transmission member 2 includes two transmission wheels 2, the centers of the two transmission wheels 2 are respectively fixedly connected to the driving shaft and the rotating shaft 2, and the two transmission wheels 2 are connected through a belt 2.

[0009] Furthermore, the dehydration mechanism includes a motor fixedly connected to the inner wall of the protective cover, the output end of the motor is fixedly connected to a rotating shaft 1, one end of the rotating shaft 1 is rotatably connected to the inner wall of the protective cover through a bearing, an eccentric wheel 1 is fixedly connected to the outer wall of the rotating shaft 1, and a pressing assembly is arranged below the eccentric wheel 1.

[0010] Furthermore, the pressing assembly includes an L-support plate, a connecting column is slidably arranged above the L-support plate, a roller is rotatably arranged above the connecting column, the roller is in transmission cooperation with the eccentric wheel, and the connecting column is fixedly connected to the pressing plate on the outer wall below the L-support plate.

[0011] Furthermore, a thrust spring is sleeved on the outer wall of the connecting column located above the L support plate, and a bearing plate is provided inside the belt conveyor located below the pressing plate, and the side wall of the bearing plate is fixedly connected to the L support.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the belt conveyor is controlled to slowly convey the raw materials, and the motor controls the eccentric wheel 1 to rotate quickly, so that the eccentric wheel 1 presses the roller downward, and the roller pushes the connecting column downward, so that the pressing plate presses the raw materials, and the raw materials are pressed and dehydrated again, so as to further improve the drying efficiency of the raw materials. The driving shaft on the belt conveyor rotates, and the transmission member 2 is coordinated to realize the rotation of the two rotating shafts 2, thereby driving the rotation of several eccentric wheels 2 staggered on the rotating shaft 2, and realizing the vibration and knocking of the belt conveyor, so that the mica iron oxide raw materials located on the belt conveyor are vibrated, and the raw materials located on the lower layer are vibrated out, so that the raw materials are completely dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front view of the vibration mechanism in the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement of the A region;

[0018] Figure 4 It is a three-dimensional diagram of the eccentric wheel 1 in the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the dehydration mechanism in the utility model.

[0020] Figure numerals: 1, dryer; 2, belt conveyor; 3, bearing plate; 5, protective cover; 6, driving shaft; 72, eccentric wheel one; 73, rotating shaft one; 74, pressing assembly; 741, L support plate; 742, pressing plate; 743, connecting column; 744, thrust spring; 745, roller; 81, rotating shaft two; 82, transmission part two; 83, eccentric wheel two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] like Figure 1-5 As shown, a dehydration and drying device for raw materials for producing mica iron oxide proposed in this embodiment includes a belt conveyor 2, a dryer 1 is arranged above the middle of the belt conveyor 2, a protective cover 5 is fixedly installed on the side wall of the dryer 1, a dehydration mechanism is arranged below the protective cover 5, and the belt conveyor 2 is located below the dryer 1 and is provided with a vibration mechanism;

[0024] Specifically, the dryer 1 and the belt conveyor 2 are both devices in the prior art that have the function of drying and conveying raw materials. The structures are not limited, and they only need to have the above functions for the raw materials, and no further details will be given here.

[0025] The vibration mechanism includes two rotating shafts 81 rotatably connected to the side walls of the dryer 1 through bearings. The rotating shaft 81 is located on the outer wall inside the belt conveyor 2 and is fixedly provided with a plurality of staggered eccentric wheels 83. The eccentric wheels 83 are matched with the top wall of the belt conveyor 2 for transmission. The rotating shaft 81 is connected to the drive shaft 6 on the belt conveyor 2 through a transmission member 82.

[0026] The second transmission member 82 includes two second transmission wheels, the centers of which are fixedly connected to the driving shaft 6 and the second rotating shaft 81 respectively, and the two second transmission wheels are connected through a second belt transmission.

[0027] Specifically, by rotating the drive shaft 6 on the belt conveyor 2, the two rotating shafts 81 are rotated in cooperation with the transmission member 82, thereby driving a plurality of staggered eccentric wheels 83 on the rotating shaft 81 to rotate, thereby achieving vibration and knocking of the belt conveyor 2, so that the mica iron oxide raw material on the belt conveyor 2 is vibrated, and the raw material on the lower layer is vibrated out, so that the raw material is completely dried.

[0028] Embodiment 2:

[0029] like Figure 1 , 3 -5, a dehydration and drying device for mica iron oxide production raw materials proposed in this embodiment is improved on the basis of embodiment 1, and the dehydration mechanism includes a motor fixedly connected to the inner wall of the protective cover 5, and the output end of the motor is fixedly connected to a rotating shaft 73, one end of the rotating shaft 73 is rotatably connected to the inner wall of the protective cover 5 through a bearing, an eccentric wheel 72 is fixedly connected to the outer wall of the rotating shaft 73, and a pressing component 74 is arranged below the eccentric wheel 72.

[0030] The pressing assembly 74 includes an L-support plate 741, a connecting column 743 is slidably arranged above the L-support plate 741, a roller 745 is rotatably arranged above the connecting column 743, the roller 745 is in transmission cooperation with the eccentric wheel 72, and the connecting column 743 is fixedly connected to the pressing plate 742 on the outer wall below the L-support plate 741.

[0031] A thrust spring 744 is sleeved on the outer wall of the connecting column 743 located above the L support plate 741, and a bearing plate 3 is provided inside the belt conveyor 2 located below the pressing plate 742, and the side wall of the bearing plate 3 is fixedly connected to the L support.

[0032] Specifically, the receiving plate 3 cooperates with the pressing plate 742 to complete the pressing and dehydration of the raw material.

[0033] The working process and principle of the utility model are as follows:

[0034] First, the raw materials are put into the input end of the belt conveyor 2, and then the belt conveyor 2 is controlled to slowly convey the raw materials. At the same time, the motor controls the eccentric wheel 72 to rotate quickly, so that the eccentric wheel 72 presses the roller 745 downward, and the roller 745 pushes the connecting column 743 downward, so that the pressing plate 742 presses the raw materials, and the raw materials are pressed and dehydrated again, thereby further improving the drying efficiency of the raw materials; then, the belt conveyor 2 slowly conveys the raw materials again, and the rotating shaft 81 rotates several eccentric wheels 83 through the connecting piece 2 and knocks and vibrates the belt on the belt conveyor 2, so that the raw materials on the lower layer are vibrated out, so that the raw materials are completely dried.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dehydration and drying device for raw materials for producing mica iron oxide, comprising a belt conveyor (2), a dryer (1) is arranged above the middle of the belt conveyor (2), a protective cover (5) is fixedly installed on the side wall of the dryer (1), characterized in that: A dehydration mechanism is provided below the protective cover (5), and a vibration mechanism is provided below the belt conveyor (2) located below the dryer (1); The vibration mechanism comprises two rotating shafts (81) rotatably connected to the side walls of the drying machine (1) via bearings; the rotating shaft (81) is located on the outer wall inside the belt conveyor (2) and is fixedly provided with a plurality of staggered eccentric wheels (83); the eccentric wheels (83) are in transmission cooperation with the top wall of the belt conveyor (2); the rotating shaft (81) is connected to the driving shaft (6) on the belt conveyor (2) via a transmission member (82).

2. A dehydration and drying equipment for raw material production of mica iron oxide according to claim 1, characterized in that: The transmission member 2 (82) comprises two transmission wheels 2, the centers of the two transmission wheels 2 are respectively fixedly connected to the drive shaft (6) and the second rotating shaft (81), and the two transmission wheels 2 are connected through a belt 2 transmission.

3. A dehydration and drying equipment for mica iron oxide production raw materials according to claim 1, characterized in that: The dehydration mechanism comprises a motor fixedly connected to the inner wall of the protective cover (5); the output end of the motor is fixedly connected to a rotating shaft (73); one end of the rotating shaft (73) is rotatably connected to the inner wall of the protective cover (5) via a bearing; an eccentric wheel (72) is fixedly connected to the outer wall of the rotating shaft (73); and a pressing assembly (74) is provided below the eccentric wheel (72).

4. A dehydration and drying equipment for raw material production of mica iron oxide according to claim 3, characterized in that: The pressing assembly (74) comprises an L-support plate (741), a connecting column (743) is slidably arranged above the L-support plate (741), a roller (745) is rotatably arranged above the connecting column (743), the roller (745) is in transmission cooperation with an eccentric wheel (72), and the connecting column (743) is fixedly connected to a pressing plate (742) on an outer wall below the L-support plate (741).

5. A dehydration and drying equipment for raw material production of mica iron oxide according to claim 4, characterized in that: The connecting column (743) is sleeved with a thrust spring (744) on its outer wall located above the L support plate (741), and the belt conveyor (2) is provided with a bearing plate (3) inside the belt conveyor (2) located below the pressing plate (742), and the side wall of the bearing plate (3) is fixedly connected to the L support.

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