Asphalt concrete vibrating screen classifier

Abstract

The utility model belongs to the technical field of vibrating screen classifiers, particularly relates to an asphalt concrete vibrating screen classifier, and aims to solve the problem that a multi-stage screen is fixedly arranged and is inconvenient to clean when impurities such as gravel are clamped on the lower screen, and the following scheme is provided: the asphalt concrete vibrating screen classifier comprises a mounting shell, the three sockets are arranged on the inner wall of one side of the mounting shell; one side of the coarse sieve plate, one side of the medium sieve plate and one side of the fine sieve plate are arranged in the three inserting openings respectively; the side plate is arranged on one side of the mounting shell and used for limiting one side of the coarse sieve plate, one side of the medium sieve plate and one side of the fine sieve plate; the locking groove is formed in one side of the mounting shell; the fixing mechanism is arranged on the side plate and used for being matched with the locking groove to fix the side plate to one side of the mounting shell; the plurality of first positioning grooves are formed in one side of the side plate; the plurality of second positioning grooves are formed in the inner side of the mounting shell; and a plurality of positioning blocks. The coarse sieve plate, the medium sieve plate and the fine sieve plate can be pulled out conveniently, and impurities on the sieve plates can be cleaned conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to vibrating screening machine technical field especially relates to a kind of asphalt concrete vibrating screening machines. BACKGROUND

[0002] Asphalt concrete is commonly known as asphalt concrete, artificial selection and matching mineral aggregate with certain gradation, crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., with a certain proportion of road asphalt material, mixed material prepared under strict control, in the production of asphalt concrete, different particle size of sand and stone needs to be separated, which needs to use vibrating screening machine.

[0003] In the prior art, most of the asphalt concrete vibrating screening machines are provided with multi-stage screen meshes, which are fixedly arranged. When the sand and other impurities are stuck on the screen mesh at the lower side, it is inconvenient to clean. Therefore, the asphalt concrete vibrating screening machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of asphalt concrete vibrating screening machines, to solve the shortcoming that multi-stage screen meshes are fixedly arranged, when the sand and other impurities are stuck on the screen mesh at the lower side, it is inconvenient to clean.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of asphalt concrete vibrating screening machine, comprising:

[0007] Mounting shell;

[0008] Three sockets are arranged on the inner wall of one side of the mounting shell;

[0009] Coarse sieve plate, middle sieve plate and fine sieve plate are arranged in the three sockets respectively;

[0010] Side plate is arranged on one side of the mounting shell, for limiting one side of the coarse sieve plate, the middle sieve plate and the fine sieve plate;

[0011] Locking groove is arranged on one side of the mounting shell;

[0012] Fixing mechanism is arranged on the side plate, for fixing the side plate on one side of the mounting shell by cooperating with the locking groove;

[0013] A plurality of first positioning grooves are arranged on one side of the side plate;

[0014] A plurality of second positioning grooves are arranged on the inner side of the mounting shell;

[0015] A plurality of positioning blocks are fixedly arranged on the coarse sieve plate, the middle sieve plate and the fine sieve plate respectively, and the positioning blocks are matched with the first positioning grooves and the second positioning grooves.

[0016] Preferably, the fixing mechanism comprises a fixing plate fixedly installed on one side of the side plate, and one side of the fixing plate is in contact with the mounting shell.

[0017] Preferably, a sliding hole is formed in the fixing plate, a locking rod is slidingly installed in the sliding hole, one end of the locking rod is clamped with the locking groove, and the other end of the locking rod is fixedly installed with a push-pull block.

[0018] Preferably, a spring is sleeved outside the locking rod, one end of the spring is fixedly connected with the push-pull block, and the other end of the spring is fixedly connected with the fixing plate.

[0019] Preferably, a plurality of springs are fixedly installed at the bottom of the mounting shell, and the bottom ends of the plurality of springs are fixedly installed with a same bottom plate.

[0020] Preferably, a vibration motor is installed on the mounting shell.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] When the impurities need to be cleaned, the push-pull block is pulled to the right, the push-pull block drives the locking rod to separate from the locking groove, the spring is stretched, the restriction on the fixing plate is released, the side plate is pulled to the direction away from the mounting shell, the positioning blocks on one side of the coarse sieve plate, the middle sieve plate and the fine sieve plate are separated from the first positioning groove, the side plate is taken down, the sieve plate needing to be cleaned is pulled out, and the cleaning is facilitated.

[0023] The utility model facilitates pulling out the coarse sieve plate, the middle sieve plate and the fine sieve plate, and facilitates cleaning the impurities thereon. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 A structure schematic view of the asphalt concrete vibrating screening machine is provided for the utility model;

[0025] Fig. 2 A structure schematic view of the mounting shell, the coarse sieve plate, the middle sieve plate, the fine sieve plate and the positioning block of the asphalt concrete vibrating screening machine is provided for the utility model;

[0026] Fig. 3 A top view structure schematic view of the asphalt concrete vibrating screening machine is provided for the utility model.

[0027] In the drawing: 1, bottom plate; 2, spring; 3, mounting shell; 4, vibration motor; 5, socket; 6, coarse sieve plate; 7, middle sieve plate; 8, fine sieve plate; 9, positioning block; 10, side plate; 11, first positioning groove; 12, second positioning groove; 13, fixing plate; 14, locking rod; 15, locking groove; 16, spring; 17, push-pull block; 18, handle. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are only some of the embodiments of the present embodiment, rather than all the embodiments.

[0029] Embodiment one

[0030] With reference to Figs. 1-3 An asphalt concrete vibrating screening machine comprises:

[0031] a mounting shell 3;

[0032] three sockets 5 arranged on the inner wall of one side of the mounting shell 3;

[0033] a coarse screen plate 6, a medium screen plate 7 and a fine screen plate 8 arranged on one side of the three sockets 5 respectively;

[0034] a side plate 10 arranged on one side of the mounting shell 3 for limiting one side of the coarse screen plate 6, the medium screen plate 7 and the fine screen plate 8;

[0035] a locking groove 15 arranged on one side of the mounting shell 3;

[0036] a fixing mechanism arranged on the side plate 10 for fixing the side plate 10 on one side of the mounting shell 3 in cooperation with the locking groove 15;

[0037] a plurality of first positioning grooves 11 arranged on one side of the side plate 10;

[0038] a plurality of second positioning grooves 12 arranged on the inner side of the mounting shell 3;

[0039] a plurality of positioning blocks 9 fixedly arranged on the coarse screen plate 6, the medium screen plate 7 and the fine screen plate 8 respectively, the positioning blocks 9 being adapted to the first positioning grooves 11 and the second positioning grooves 12.

[0040] In the present embodiment, the fixing mechanism comprises a fixing plate 13 fixedly installed on one side of the side plate 10, one side of the fixing plate 13 being in contact with the mounting shell 3.

[0041] In the present embodiment, a sliding hole is formed on the fixing plate 13, a locking rod 14 being slidingly installed in the sliding hole, one end of the locking rod 14 being clamped with the locking groove 15, and the other end of the locking rod 14 being fixedly installed with a push-pull block 17.

[0042] In the present embodiment, a spring 16 is sleeved on the outside of the locking rod 14, one end of the spring 16 being fixedly connected with the push-pull block 17, and the other end of the spring 16 being fixedly connected with the fixing plate 13.

[0043] In the present embodiment, a plurality of springs 2 are fixedly installed on the bottom of the mounting shell 3, and the bottom ends of the plurality of springs 2 are fixedly installed with a same bottom plate 1.

[0044] In the embodiment, the vibration motor 4 is installed on the mounting shell 3.

[0045] In the embodiment, when the impurities need to be cleaned, the push-pull block 17 is pulled to the right, the push-pull block 17 drives the locking rod 14 to be separated from the locking groove 15, the spring 16 is stretched, the restriction on the fixed plate 13 is released, the side plate 10 is pulled to move away from the mounting shell 3, the positioning block 9 on one side of the coarse sieve plate 6, the middle sieve plate 7 and the fine sieve plate 8 is separated from the first positioning groove 11, the side plate 10 is removed, then the sieve plate to be cleaned is pulled out, and the cleaning is facilitated.

[0046] Embodiment two

[0047] The difference between the embodiment and the embodiment one is that the handle 18 is fixedly installed on the side of the side plate 10 away from the mounting shell 3, the handle 18 is arranged to facilitate pulling the side plate 10.

[0048] The rest is the same as the embodiment one.

[0049] The above is only the preferred specific implementation of the embodiment, but the protection scope of the embodiment is not limited to this, any person skilled in the art in the technical range disclosed by the embodiment, according to the technical scheme and the utility model concept of the embodiment, makes equivalent replacement or change, should be covered in the protection scope of the embodiment.

Claims

1. An asphalt concrete vibrating screen, characterized in that, The utility model relates to a three -tiered screen device, including: The installation shell (3) is provided with three sockets (5) on the inner wall of one side of the installation shell (3); Coarse sieve plate (6), middle sieve plate (7) and fine sieve plate (8) are respectively arranged in the three sockets (5) on one side; Side plate (10) is arranged on one side of the installation shell (3) and is used to limit one side of the coarse sieve plate (6), the middle sieve plate (7) and the fine sieve plate (8); Locking groove (15) is arranged on one side of the installation shell (3); The fixing mechanism is arranged on the side plate (10) and is used to fix the side plate (10) on one side of the installation shell (3) by cooperating with the locking groove (15); A plurality of first positioning grooves (11) are arranged on one side of the side plate (10); A plurality of second positioning grooves (12) are arranged on the inner side of the installation shell (3); A plurality of positioning blocks (9) are respectively fixedly arranged on the coarse sieve plate (6), the middle sieve plate (7) and the fine sieve plate (8), and the positioning blocks (9) are adapted to the first positioning grooves (11) and the second positioning grooves (12). The fixing mechanism includes a fixed plate (13) fixedly installed on one side of the side plate (10), and one side of the fixed plate (13) is in contact with the installation shell (3).

2. The vibratory asphalt concrete screed of claim 1, wherein, A sliding hole is formed in the fixed plate (13), a locking rod (14) is slidably installed in the sliding hole, one end of the locking rod (14) is clamped with the locking groove (15), and the other end of the locking rod (14) is fixedly installed with a push-pull block (17).

3. An asphalt concrete vibratory screening machine as claimed in claim 2, wherein, A spring (16) is sleeved on the outside of the locking rod (14), one end of the spring (16) is fixedly connected with the push-pull block (17), and the other end of the spring (16) is fixedly connected with the fixed plate (13).

4. An asphalt concrete vibratory screening machine as claimed in claim 3 wherein, A plurality of springs (2) are fixedly installed at the bottom of the installation shell (3), and the bottom ends of the plurality of springs (2) are fixedly installed with a same bottom plate (1).

5. An asphalt concrete vibratory screed machine as claimed in claim 4 wherein, A vibration motor (4) is installed on the installation shell (3).

6. An asphalt concrete vibratory screed as defined in claim 5, wherein, ​

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