Adjustable vibration type shakeout machine

Abstract

The utility model relates to the technical field of shakeout machines, and discloses an adjustable vibration type shakeout machine which comprises a support, a shakeout box is arranged on the support, a plurality of first springs are movably connected between the support and the shakeout box, and vibration motors are fixedly installed on the front side and the rear side of the shakeout box. The vibration motor is electrically connected with an external master controller through a connecting cable, a sand discharging opening is formed in the lower end of the shakeout box, a grid frame is fixedly installed in the shakeout box, a plurality of pore plates are arranged in the grid frame, and the pore plates are movably installed in the grid frame through a limiting mechanism. The multiple pore plates are installed in the shakeout box through the grating frame, the limiting mechanisms are arranged on the pore plates, the limiting mechanisms are composed of the clamping blocks, the sleeves, the limiting ejector rods and the like, the pore plates can be rapidly disassembled and assembled in the grating frame through the limiting mechanisms, and therefore the pore plates with different pore diameters can be conveniently replaced according to different casting product production technologies; and therefore, the shakeout machine can better adapt to the discharge requirements of various molding sands.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shakeout machine technical field, in particular to an adjustable vibration type shakeout machine. BACKGROUND

[0002] In the foundry industry, the shakeout machine is indispensable key equipment, and its main role is to separate the casting and the sand, due to the different casting product production process used sand particle size, compactness and the shape, size and weight of the casting all exist difference, and the traditional shakeout machine usually adopts fixed aperture shakeout structure, when processing large casting, the required sand discharge amount is larger, and the fixed small aperture shakeout structure will make the sand discharge slowly, lead to shakeout efficiency is low, seriously affect the production progress.

[0003] The existing shakeout machine lacks the ability to flexibly adjust the shakeout structure when facing different casting process requirements, and if the shakeout structure is replaced to adapt to different sand discharge requirements, the whole shakeout machine often needs to be disassembled and transformed on a large scale, the operation process is complex, and a large amount of manpower, material resources and time cost are consumed, which undoubtedly increases the production cost of enterprises and reduces the production efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of adjustable vibration type shakeout machine, can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] An adjustable vibration type shakeout machine, comprising a support, a shakeout box is arranged on the support, a plurality of first springs are movably connected between the support and the shakeout box, a vibration motor is fixedly installed on the front side and the rear side of the shakeout box, and the vibration motor is electrically connected to an external main controller through a connecting cable, a sand discharge port is formed at the lower end of the shakeout box, a grid frame is fixedly installed in the shakeout box, a plurality of hole plates are arranged in the grid frame, the hole plates are movably installed in the grid frame through a limiting mechanism, the limiting mechanism comprises two clamping blocks and a sleeve, the two clamping blocks are movably installed on the front side and the rear side of the hole plate respectively, and two limiting jacks are movably installed in the sleeve.

[0007] As a further preferred scheme of the utility model, a plurality of clamping grooves are formed on both sides of the vertical part of the grid frame, a plurality of clamping grooves are also formed on the inner side of the grid frame and the inner side of the shakeout box, respectively, which provides a limiting condition for the installation of the hole plates in the grid frame through the limiting mechanism.

[0008] As a further preferred scheme of the utility model, the installation groove is set in the middle position of the front side and the rear side of the hole plate, and a slope is set in one side of the installation groove, and a positioning groove is set on the hole plate between the two installation grooves, the setting of the two installation grooves provides the installation condition for the clamping block, and the setting of the positioning groove provides the positioning condition for the installation of the sleeve and the limiting jack, and the stability of the installation of the sleeve and the limiting jack is ensured.

[0009] As a further preferred scheme of the utility model, the limiting slot is set in the opposite side of the two clamping blocks respectively, the fixed shaft is fixedly installed in the clamping block, and the clamping block is rotatably installed in the installation groove through the fixed shaft.

[0010] As a further preferred scheme of the utility model, the fixed ring is fixedly installed on the two sides of the sleeve, and the second spring is also installed in the sleeve.

[0011] As a further preferred scheme of the utility model, the limiting jack is fixedly installed with the push block on the outside, the annular sliding groove is set on the limiting jack close to the push block, the limiting jack is installed in the sleeve, the inside of the fixed ring is connected with the sliding groove, the sleeve and the lower end surface of the two limiting jacks are inserted into the positioning groove respectively, and the ends of the two limiting jacks away from the sleeve are inserted into the corresponding limiting slots, the combination of the sleeve and the two limiting jacks and the supporting force of the second spring can limit the two clamping blocks, so that the one end of the two clamping blocks is clamped into the corresponding clamping groove, and the hole plate is limited in the grid frame.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] In the utility model, the multiple hole plates are installed in the shakeout box through the grid frame, the limiting mechanism is set on the hole plate, the limiting mechanism is composed of the clamping block, the sleeve and the limiting jack, the hole plate can be quickly disassembled and assembled in the grid frame through the limiting mechanism, different hole plates with different hole diameters can be replaced according to different casting production processes, and the shakeout machine can better adapt to the discharge requirements of various sand. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the main structure schematic diagram of the utility model;

[0015] Figure 2 It is the main structure schematic diagram of the utility model; Figure 1 It is the enlarged view of A in the middle;

[0016] Figure 3 It is the structure schematic diagram of the shakeout box and the grid frame of the utility model;

[0017] Figure 4 It is the split structure schematic diagram of the hole plate and the limiting mechanism of the utility model;

[0018] Figure 5 The sleeve and the limiting ejector rod are in cross section view.

[0019] Figure 6 For Figure 5 The enlarged view of B.

[0020] In the figure: 1, support; 2, shakeout box; 3, first spring; 4, vibration motor; 5, sand discharge port; 6, grid frame; 7, orifice plate; 8, limiting mechanism; 9, clamping block; 10, sleeve; 11, limiting ejector rod; 12, clamping groove; 13, mounting groove; 14, positioning groove; 15, limiting groove; 16, fixed shaft; 17, second spring; 18, fixing ring; 19, push block; 20, sliding groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] As Figures 1-6 shown, the utility model provides a kind of adjustable vibration type shakeout machine, including support 1, sand shakeout box 2 is provided on support 1, multiple first springs 3 are movably connected between support 1 and sand shakeout box 2, vibration motor 4 is fixedly installed on sand shakeout box 2 front side and rear side, and vibration motor 4 is electrically connected with external main control device by connecting cable, sand discharge port 5 is opened in the lower end of sand shakeout box 2, grid frame 6 is fixedly installed in sand shakeout box 2, multiple orifice plates 7 are provided in grid frame 6, and orifice plate 7 is movably installed in grid frame 6 by limiting mechanism 8, limiting mechanism 8 includes two clamping blocks 9 and a sleeve 10, and two clamping blocks 9 are movably installed on the front side and rear side of orifice plate 7 respectively, two limiting ejector rods 11 are movably installed in sleeve 10.

[0023] As Figures 2-4 shown, multiple clamping grooves 12 are opened on the both sides of vertical part of grid frame 6, multiple clamping grooves 12 are also opened on the inner side of sand shakeout box 2, multiple clamping grooves 12 are respectively opened on the inner side of grid frame 6 and the inner side of sand shakeout box 2, which can provide limiting condition for the installation of orifice plate 7 in grid frame 6 by limiting mechanism 8, mounting groove 13 is opened in the middle position of the front side and rear side of orifice plate 7, and slope surface is opened in one side of mounting groove 13, positioning groove 14 is also opened on orifice plate 7 between two mounting grooves 13, the opening of two mounting grooves 13 provides installation condition for clamping block 9, and the opening of positioning groove 14 provides positioning condition for the installation of sleeve 10 and limiting ejector rod 11, and guarantees the stability of the installation of sleeve 10 and limiting ejector rod 11, limiting groove 15 is respectively opened on the opposite side of two clamping blocks 9, fixed shaft 16 is fixedly installed in clamping block 9, and clamping block 9 is rotatably installed in mounting groove 13 by fixed shaft 16.

[0024] As Figures 4-6 shown, the sleeve 10 is fixedly installed with fixed rings 18 on both sides, and the sleeve 10 is also installed with second springs 17, the outer side of the limiting top rod 11 is fixedly installed with a push block 19, and the limiting top rod 11 is also provided with an annular sliding groove 20 near the push block 19, the limiting top rod 11 is inserted into the sleeve 10, the inner side of the fixed ring 18 is connected with the sliding groove 20, the sleeve 10 and the lower end surface of the two limiting top rods 11 are inserted into the positioning groove 14, and the ends of the two limiting top rods 11 away from the sleeve 10 are inserted into the corresponding limiting grooves 15, and the combination of the sleeve 10 and the two limiting top rods 11 and the supporting force of the second spring 17 can limit the two clamping blocks 9, so that one end of the two clamping blocks 9 is clamped into the corresponding clamping groove 12, and the hole plate 7 is limited in the grid frame 6.

[0025] It should be noted that the utility model is a kind of adjustable vibration shakeout machine, when installing hole plate 7, first, hole plate 7 is inserted into grid frame 6, then, the combination of sleeve 10 and two limiting top rods 11 is held by hand, and one end of one limiting top rod 11 is inserted into the limiting groove 15 on one side of one clamping block 9, so that the clamping block 9 rotates in the installation groove 13 with fixed shaft 16 as the axis, and the clamping block 9 is clamped into the corresponding clamping groove 12, then, the sleeve 10 and the limiting top rod 11 are gradually flattened and placed in the positioning groove 14, at this time, the other end of the other limiting top rod 11 abuts on the other clamping block 9, and the other end of the current limiting top rod 11 is pressed and moved into the sleeve 10 by using the inclined surface on one side of the clamping block 9, and the second spring 17 is compressed, so that when the limiting top rod 11 is flattened, one end of the limiting top rod 11 is automatically inserted into the limiting groove 15 on one side of the other clamping block 9 by the action force of the second spring 17, so that the sleeve 10, the second spring 17 and the two limiting top rods 11 support and limit the two limiting grooves 15, and the installation of hole plate 7 is completed, when disassembling hole plate 7, only need to pinch the push block 19 on the outer side of the two limiting top rods 11, so that one end of the two limiting top rods 11 moves relatively in the sleeve 10, and the second spring 17 is compressed, so that the other end of the two limiting top rods 11 is separated from the corresponding limiting groove 15, so that the two limiting grooves 15 can rotate with the corresponding fixed shaft 16 as the axis, and the clamping block 9 is separated from the corresponding clamping groove 12, so that the hole plate 7 can be taken out.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable shakeout machine, characterized by: The utility model provides a sanding box, including support (1), be provided with sanding box (2) on support (1), a plurality of first spring (3) are movably connected between support (1) and sanding box (2), vibration motor (4) is fixedly installed to sanding box (2) front side and rear side, and vibration motor (4) is electrically connected with external main control ware through connecting cable, sand outlet (5) is seted up in sanding box (2) lower extreme, grid frame (6) is fixedly installed in sanding box (2), a plurality of orifice plate (7) are provided in grid frame (6), orifice plate (7) is movably installed in grid frame (6) through limiting mechanism (8), limiting mechanism (8) includes two clamping blocks (9) and a sleeve (10), and two clamping blocks (9) are movably installed in orifice plate (7) front side and rear side respectively, two limiting jacks (11) are movably installed in sleeve (10).

2. An adjustable shakeout machine according to claim 1, characterized in that: The vertical part of the grid frame (6) is provided with a plurality of clamping grooves (12) on both sides, and the front and rear sides of the sanding box (2) are also provided with a plurality of clamping grooves (12).

3. An adjustable shakeout machine as claimed in claim 1, wherein: The front and rear sides of the orifice plate (7) are provided with mounting grooves (13) at the middle positions, and one side of the mounting groove (13) is provided with a slope.

4. An adjustable shakeout machine according to claim 3, wherein: The opposite sides of the two clamping blocks (9) are provided with limiting grooves (15), and the clamping blocks (9) are rotatably installed in the mounting grooves (13) through the fixed shafts (16).

5. An adjustable shakeout machine according to claim 4, wherein: The sleeve (10) is fixedly installed with fixed rings (18) on both sides, and the sleeve (10) is also installed with second springs (17).

6. An adjustable shakeout machine according to claim 5, wherein: The limiting jacks (11) are fixedly installed with knobs (19) on the outside, and the limiting jacks (11) are also provided with annular sliding grooves (20) near the knobs (19), the limiting jacks (11) are inserted into the sleeve (10), the inside of the fixed rings (18) is connected with the sliding grooves (20), the lower ends of the sleeve (10) and the two limiting jacks (11) are inserted into the positioning grooves (14), and the ends of the two limiting jacks (11) away from the sleeve (10) are inserted into the corresponding limiting grooves (15).

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