Detachable multi-stage screening device for aluminum ash screening

Abstract

The utility model discloses a detachable multi-stage screening device for screening aluminum ash, and relates to the technical field of metal processing. The multi-stage screening device comprises a multi-stage screening assembly, a screening plate is arranged in a containing groove, a storage box is arranged below the screening plate, a fixing plate is arranged below the storage box, a motor is fixed to the lower wall of the fixing plate, and a rotating plate is fixed to one side of a power output shaft of the motor; an electric push rod is fixed to the upper wall of the mounting plate, and a connecting plate is fixed to the upper end of the electric push rod. Aluminum ash is subjected to multi-stage screening treatment through the surfaces of the screening plates of different specifications, the operation height is adjusted through work of the electric push rod, and the problem that in the prior art, when aluminum ash of different specifications is collected, a plurality of screening filter screens need to be operated, and operation is inconvenient is solved. The problems that in the prior art, the operation height is fixed, the operation height cannot be adjusted, and use is inconvenient due to the fact that the screening machine body is frequently opened and closed to collect the aluminum ash residues of different specifications are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, in particular to a detachable multi-stage screening device for screening aluminum ash slag. Background Art

[0002] Aluminum slag refers to the waste slag generated during the production and processing of aluminum. It usually refers to the by-product of aluminum smelting, aluminum alloy production or aluminum processing. It is mainly composed of aluminum oxide, iron oxide, silicon oxide and other components, and also contains a small amount of other metal oxides and impurities. Aluminum slag usually needs to be treated and disposed of to reduce the impact on the environment. The commonly used disposal method is to recycle it. In the process of recycling, different specifications of aluminum slag need to be screened and classified at multiple levels.

[0003] After searching, the authorization announcement number CN215465852U and the authorization announcement date 2022.01.11 discloses a detachable multi-stage screening device for aluminum ash slag screening, including: a cubic screening body for screening aluminum ash slag, a sealed upper cover rotatably connected to the right side of the top of the screening body at one end through a pin shaft, and a base fixed to the bottom of the screening body, wherein a multi-stage screening filter placement layer is provided in the screening body, and the multi-stage screening filter placement layer is inserted with a first screening filter, a second screening filter, and a third screening filter with gradually increasing apertures from top to bottom, and an aluminum ash slag collecting drawer for collecting the screened aluminum ash slag is slidably connected to the bottom of the screening body, which solves the problems of complex structure, non-detachable components, and difficult cleaning of the existing aluminum ash slag screening device, and has the advantages of simple and detachable structure.

[0004] The prior art requires the operation of multiple screening filters when collecting aluminum ash slag of different specifications, and the frequent switching of the screening body to collect aluminum ash slag of different specifications is cumbersome to operate. In addition, the operating height of the prior art is fixed and the operating height cannot be adjusted, which is inconvenient to use. Therefore, we provide a detachable multi-stage screening device for aluminum ash slag screening to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a detachable multi-stage screening device for aluminum ash slag screening, which performs multi-stage screening processing by passing the aluminum ash slag through the surfaces of sieve plates of different specifications, and realizes the adjustment of the operating height through the operation of an electric push rod, thereby solving the problem that when collecting aluminum ash slag of different specifications, the prior art needs to operate multiple screening filters, frequently switch the screening body on and off to collect aluminum ash slag of different specifications, and the operation is relatively cumbersome. In addition, the operating height of the prior art is fixed, the operating height cannot be adjusted, and the use is inconvenient.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a detachable multi-stage screening device for aluminum ash slag screening, comprising a multi-stage screening assembly, wherein the multi-stage screening assembly comprises a placing plate, wherein the left end of the placing plate is lower than the right end of the placing plate, and placing grooves are equidistantly provided on the placing plate along the length direction of the placing plate, a sieve plate is arranged inside the placing groove, a storage box is arranged below the sieve plate, a fixing plate is arranged below the storage box, a motor is fixed to the lower wall of the fixing plate, a rotating plate is fixed to one side of the power output shaft of the motor, and an inclined plate is arranged below the rotating plate;

[0008] An adjustment seat is arranged below the multi-stage screening assembly, and the adjustment seat comprises a mounting plate, an electric push rod is fixed to the upper wall of the mounting plate, a connecting plate is fixed to the upper end of the electric push rod, and screws are threadedly connected at the four corner positions of the mounting plate.

[0009] The utility model is further configured that the sieve plate is fixedly connected to the placement plate by screws, and the diameter of the sieve holes of the sieve plate gradually increases from right to left.

[0010] The utility model is further configured that a U-shaped box is arranged outside the storage box, and the upper and lower side walls of the U-shaped box are respectively fixedly connected to the corresponding placement plate and the fixing plate, and bosses are fixed at the front and rear edges of the upper wall of the placement plate.

[0011] The utility model is further configured that a side panel is arranged in front of the storage box, and the side panel is rotatably connected to the placement plate through a hinge, a bolt is arranged at the lower end of the side panel, and the bolt is threadedly connected to the fixing plate.

[0012] The utility model is further configured that an operating panel is provided on the front wall of the storage box, connecting rods are fixed to both left and right ends of the rear wall of the operating panel, a limiting plate is fixed to the rear end of the connecting rod, and the limiting plate is located inside the storage box.

[0013] The utility model is further configured such that elastic members are fixed at the four corner positions of the upper wall of the inclined plate, and the upper ends of the elastic members are fixedly connected to the fixed plate, and supporting legs are fixed at the four corner positions of the lower wall of the inclined plate, and the lower ends of the supporting legs are fixedly connected to the connecting plate.

[0014] The utility model is further configured such that guide rods are fixed at the four corner positions of the lower wall of the connecting plate, a guide sleeve is provided in a clearance fit outside the guide rod, and the lower end of the guide sleeve is fixedly connected to the mounting plate.

[0015] The utility model is further configured that a circular plate is fixed to the lower end of the screw rod, and an anti-slip pad is fixed to the lower wall of the circular plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model is provided with a sieve plate, a storage box, a motor and a rotating plate. The motor drives the rotating plate to rotate and generate vibration to make the placement plate vibrate, so that sieve plates of different specifications perform multi-stage screening on aluminum ash slag of different specifications. Aluminum ash slag of different specifications falls into the corresponding storage box to realize the collection of aluminum ash slag of different specifications. There is no need to operate multiple sieve plates. Uninterrupted screening can be performed when the storage box is not full. The operation is simpler and more labor-saving. It solves the problem that the prior art needs to operate multiple screening filters when collecting aluminum ash slag of different specifications, and frequently switches the screening body to collect aluminum ash slag of different specifications, which is relatively cumbersome.

[0018] 2. The utility model sets an electric push rod, and uses the electric push rod to drive the connecting plate to move, so that the height of the multi-stage screening assembly changes, thereby achieving the purpose of adjusting the operating height. It is more convenient to use and solves the problem of the prior art that the operating height is fixed, the operating height cannot be adjusted, and the inconvenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is an overall structural diagram of a detachable multi-stage screening device for screening aluminum ash slag.

[0021] Figure 2 The present invention is a vertical cross-sectional structural diagram of a detachable multi-stage screening device for screening aluminum ash slag.

[0022] Figure 3 It is a structural diagram of the multi-stage screening component.

[0023] Figure 4 for Figure 3 Decomposition structure diagram of .

[0024] Figure 5 for Figure 4 Partial structure diagram.

[0025] Figure 6 The right side structural diagram of a detachable multi-stage screening device for aluminum ash slag screening.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-Multi-stage screening assembly, 101-storage box, 1011-limiting plate, 1012-connecting rod, 1013-operating plate, 102-placing plate, 1021-boss, 1022-placing groove, 103-fixing plate, 1031-U-shaped box, 104-motor, 1041-rotating plate, 105-inclined plate, 1051-elastic member, 1052-leg, 106-sieve plate, 107-side plate, 1071-hinge, 1072-bolt, 2-adjusting seat, 201-connecting plate, 2011-guide rod, 202-electric push rod, 203-mounting plate, 2031-guide sleeve, 204-round plate, 2041-screw, 2042-anti-slip pad. DETAILED DESCRIPTION

[0028] 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 of 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. Specific embodiment 1

[0030] See also Figure 1-5 The utility model is a detachable multi-stage screening device for aluminum ash slag screening, comprising a multi-stage screening assembly 1, the multi-stage screening assembly 1 comprising a placing plate 102, the left end of the placing plate 102 is lower than the right end of the placing plate 102, so that the placing plate 102 is in an inclined state, so that the aluminum ash slag moves from right to left, and placing grooves 1022 are equidistantly provided on the placing plate 102 along the length direction of the placing plate 102, which are used to provide a mounting platform for the sieve plate 106, and the sieve plate 106 is arranged inside the placing groove 1022, which is used to screen aluminum ash slag of different specifications. A storage box 101 is provided at the bottom for temporarily storing aluminum ash slag. A fixed plate 103 is provided at the bottom of the storage box 101. A motor 104 is fixed to the lower wall of the fixed plate 103. A rotating plate 1041 is fixed to one side of the power output shaft of the motor 104. An inclined plate 105 is provided at the bottom of the rotating plate 1041. The rotating plate 1041 is driven by the motor 104 to rotate and generate vibration, so that the sieve plate 106 vibrates, and the aluminum ash slag on the right side of the upper wall of the placement plate 102 moves to the left. When the aluminum ash slag moves, it passes through the sieve plates 106 of different specifications to achieve multi-stage screening of the aluminum ash slag.

[0031] Specifically, the sieve plate 106 is fixedly connected to the placement plate 102 by screws, so that the sieve plate 106 is easy to disassemble and assemble. According to needs, sieve plates 106 of different specifications can be installed in the placement groove 1022 for combined use. The sieve hole diameters of the sieve plates 106 gradually increase from right to left, so that the filtering specifications for aluminum ash slag increase from right to left.

[0032] A U-shaped box 1031 is arranged on the outside of the storage box 101, and the upper and lower side walls of the U-shaped box 1031 are fixedly connected to the corresponding placing plate 102 and the fixing plate 103 respectively. The U-shaped box 1031 limits the storage box 101, and bosses 1021 are fixed at the front and rear edges of the upper wall of the placing plate 102, so that the aluminum ash slag moves from right to left along the placing plate 102 to prevent the aluminum ash slag from being scattered without being screened.

[0033] A side panel 107 is provided in front of the storage box 101, and the side panel 107 is rotatably connected to the placement plate 102 via a hinge 1071. A bolt 1072 is provided at the lower end of the side panel 107, and the bolt 1072 is threadedly connected to the fixing plate 103. The storage box 101 can be taken and placed by opening the side panel 107. The storage box 101 can be limited by closing the side panel 107 and making the side panel 107 non-rotatable by using the bolt 1072 to prevent the storage box 101 from falling off during vibration.

[0034] An operating panel 1013 is provided on the front wall of the storage box 101, and connecting rods 1012 are fixed to the left and right ends of the rear wall of the operating panel 1013. A limiting plate 1011 is fixed to the rear end of the connecting rod 1012, and the limiting plate 1011 is located inside the storage box 101. By holding the operating panel 1013, the storage box 101 can be pulled to remove the aluminum slag.

[0035] Elastic members 1051 are fixed at the four corners of the upper wall of the inclined plate 105, and the upper ends of the elastic members 1051 are fixedly connected to the fixed plate 103. The elastic members 1051 can drive the fixed plate 103 to vibrate when the motor 104 is working, and finally the screen plate 106 vibrates. Support legs 1052 are fixed at the four corners of the lower wall of the inclined plate 105, and the lower ends of the support legs 1052 are fixedly connected to the connecting plate 201.

[0036] The operation process of this embodiment is as follows: when in use, according to the required sub-screening specifications, the sieve plates 106 are placed from right to left in sequence by operating the sieve plates 106, and the sieve hole specifications of the sieve plates 106 from right to left are increased in sequence, and then the sieve plates 106 are fixed to the placement plate 102 by operating the screws, and then the motor 104 is operated to drive the rotating plate 1041 to rotate, and under the action of the elastic member 1051, the fixed plate 103 vibrates, driving the placement plate 102 and the sieve plate 106 to vibrate, and at this time, the external feeding equipment is used to evenly feed the material, and the aluminum ash slag first falls to the placement plate 102. At the left end of 02, when the placing plate 102 vibrates, the aluminum ash slag moves from right to left along the surface of the placing plate 102, during which it passes through the upper walls of different sieve plates 106. The sieve holes of different specifications on the sieve plates 106 screen the aluminum ash slag of different specifications, and the screened aluminum ash slag falls into different storage boxes 101. After the screening is completed, the motor 104 stops working, the operating bolt 1072 is disengaged from the fixing plate 103, and then the side plate 107 is driven. The operating panel 1013 is held and pulled outward to process the aluminum ash slag in the corresponding storage box 101. Specific embodiment 2

[0038] See also Figure 1 , 2 and 6, which are the second embodiment of the utility model, which is based on the previous embodiment, but is different from the first embodiment in that: an adjustment seat 2 is arranged below the multi-stage screening assembly 1, and the adjustment seat 2 includes a mounting plate 203, an electric push rod 202 is fixed to the upper wall of the mounting plate 203, a connecting plate 201 is fixed to the upper end of the electric push rod 202, and screws 2041 are threadedly connected at the four corners of the mounting plate 203. The multi-stage screening assembly 1 is driven by the electric push rod 202 to adjust the operating height.

[0039] Specifically, guide rods 2011 are fixed at the four corners of the lower wall of the connecting plate 201, and a guide sleeve 2031 is provided in cooperation with the external clearance of the guide rod 2011, and the lower end of the guide sleeve 2031 is fixedly connected to the mounting plate 203. The connecting plate 201 is moved vertically up and down through the cooperation between the guide sleeve 2031 and the guide rod 2011 to prevent the connecting plate 201 from tilting.

[0040] A circular plate 204 is fixed to the lower end of the screw rod 2041, and an anti-skid pad 2042 is fixed to the lower wall of the circular plate 204 to increase the friction between the adjustment seat 2 and the ground. The adjustment seat 2 can be installed by rotating the circular plate 204 to drive the anti-skid pad 2042 to contact the ground.

[0041] The rest of the structure is the same as that of the first embodiment.

[0042] The operation process of this embodiment is: when the operating height needs to be adjusted, the electric push rod 202 is operated, and its movable end moves up and down accordingly when the electric push rod 202 is working, driving the connecting plate 201 to move up and down accordingly, thereby driving the multi-stage screening assembly 1 to move up and down accordingly, thereby realizing the adjustment of the operating height.

[0043] In addition, the electrical appliances in the detachable multi-stage screening device for aluminum ash slag screening are all electrically connected to the external power supply through conductive wires. At the same time, the electrical appliances in the detachable multi-stage screening device for aluminum ash slag screening are all existing technologies, and their models are not limited here.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means 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 utility model. In this specification, the schematic representation of the above terms does 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.

[0045] 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 the specific implementation methods described. 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 detachable multi-stage screening device for aluminum ash screening, comprising a multi-stage screening assembly (1), characterized in that: The multi-stage screening assembly (1) comprises a placing plate (102), the left end of the placing plate (102) being lower than the right end of the placing plate (102), the placing plate (102) being provided with placing grooves (1022) equidistantly arranged along the length direction of the placing plate (102), a sieve plate (106) being arranged inside the placing grooves (1022), a storage box (101) being arranged below the sieve plate (106), a fixing plate (103) being arranged below the storage box (101), a motor (104) being fixed to the lower wall of the fixing plate (103), a rotating plate (1041) being fixed to one side of the power output shaft of the motor (104), and an inclined plate (105) being arranged below the rotating plate (1041); An adjustment seat (2) is arranged below the multi-stage screening assembly (1), and the adjustment seat (2) comprises a mounting plate (203). An electric push rod (202) is fixed to the upper wall of the mounting plate (203), a connecting plate (201) is fixed to the upper end of the electric push rod (202), and screws (2041) are threadedly connected at the four corners of the mounting plate (203).

2. The detachable multi-stage screening device for aluminum ash screening according to claim 1 is characterized in that: The sieve plate (106) is fixedly connected to the placement plate (102) by means of screws, and the diameter of the sieve holes of the sieve plate (106) gradually increases from right to left.

3. The detachable multi-stage screening device for aluminum ash screening according to claim 1 is characterized in that: A U-shaped box (1031) is arranged outside the storage box (101), and the upper and lower side walls of the U-shaped box (1031) are respectively fixedly connected to the corresponding placement plate (102) and the fixing plate (103), and bosses (1021) are fixed at the front and rear edges of the upper wall of the placement plate (102).

4. The detachable multi-stage screening device for aluminum ash screening according to claim 3 is characterized in that: A side plate (107) is arranged in front of the storage box (101), and the side plate (107) is rotatably connected to the placement plate (102) via a hinge (1071); a bolt (1072) is arranged at the lower end of the side plate (107), and the bolt (1072) is threadedly connected to the fixing plate (103).

5. The detachable multi-stage screening device for aluminum ash screening according to claim 4 is characterized in that: An operating panel (1013) is provided on the front wall of the storage box (101), connecting rods (1012) are fixed to both left and right ends of the rear wall of the operating panel (1013), a limiting plate (1011) is fixed to the rear end of the connecting rod (1012), and the limiting plate (1011) is located inside the storage box (101).

6. The detachable multi-stage screening device for aluminum ash screening according to claim 1 is characterized in that: Elastic members (1051) are fixed at the four corner positions of the upper wall of the inclined plate (105), and the upper ends of the elastic members (1051) are fixedly connected to the fixed plate (103); supporting legs (1052) are fixed at the four corner positions of the lower wall of the inclined plate (105), and the lower ends of the supporting legs (1052) are fixedly connected to the connecting plate (201).

7. The detachable multi-stage screening device for aluminum ash screening according to claim 1 is characterized in that: Guide rods (2011) are fixed at the four corner positions of the lower wall of the connecting plate (201), a guide sleeve (2031) is provided on the outside of the guide rod (2011) in a clearance-matched manner, and the lower end of the guide sleeve (2031) is fixedly connected to the mounting plate (203).

8. The detachable multi-stage screening device for aluminum ash screening according to claim 1 is characterized in that: A circular plate (204) is fixed to the lower end of the screw rod (2041), and an anti-slip pad (2042) is fixed to the lower wall of the circular plate (204).

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