Adjustable vibration shakeout machine

Abstract

The utility model discloses an adjustable vibration shakeout machine which comprises a supporting frame, a machine body is arranged at the upper end of the supporting frame, a vibration motor is arranged on the side face of the machine body, a sieve plate is arranged in the machine body, connecting rails are arranged on the two sides of the inner wall of the machine body, and protective pieces are arranged in the connecting rails in a sliding mode. The ends of the protection pieces are detachably connected with the ends of the connecting rails, an adjustable piece is arranged between the protection pieces in a sliding mode, and the two ends of the upper side of the adjustable piece are detachably connected with the upper end of the machine body. By arranging the adjustable part and the protection part, the vibration range of the casting in the machine body can be adjusted, the protection part can protect the inner wall of the machine body, and irreversible damage to the inner wall of the machine body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing equipment, in particular to an adjustable vibrating sand-falling machine. Background Art

[0002] After casting, the casting is covered with molding sand. The molding sand outside the casting is shaken off by a vibrating sand-falling machine. The casting is placed in the body of the sand-falling machine, and the switch is turned on to vibrate the body. The molding sand leaks out from the sieve plate to reveal the casting.

[0003] However, the existing castings have too low efficiency when vibrating, and the molding sand will rub against the inner wall of the machine body during the vibration process. Long-term use will cause irreversible damage to the inner wall of the machine body, thereby reducing the service life of the sand shaker. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable vibrating sand-falling machine, which solves the problems raised by the above-mentioned background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an adjustable vibrating sand-falling machine, comprising a support frame, a body is arranged at the upper end of the support frame, a vibration motor is arranged at the side of the body, a screen plate is arranged in the body, connecting rails are arranged at both sides of the inner wall of the body, a protective member is slidably arranged in the connecting rail, the end of the protective member is detachably connected to the end of the connecting rail, an adjustable member is slidably arranged between the protective members, and the upper ends of the adjustable member are detachably connected to the upper end of the body.

[0006] Preferably: the adjustable part includes a limit plate, the upper ends of the limit plate are fixedly connected with connecting parts on both sides, the connecting parts are provided with installation grooves, the upper end edge of the body is fixedly connected with a positioning part, the installation groove is penetrated by a fixing bolt, and the fixing bolt is threadedly connected to the positioning part.

[0007] Preferably: the protective member includes a protective plate, the side of the protective plate is slidably connected to the connecting rail, a sliding groove is opened at the inner end of the protective plate, both ends of the limiting plate are fixedly connected with sliders, the sliders are slidably arranged with the sliding grooves, the ends of the connecting rail are fixedly connected with connecting plates, the ends of the protective plate are fixedly connected with fixing plates, the fixing plates are also penetrated with fixing bolts, and the fixing bolts are threadedly connected with the connecting plates.

[0008] Preferably, a convex strip is fixedly connected to the upper end of the sieve plate, and the convex strips are provided in a plurality and the intervals between the convex strips are equal.

[0009] Preferably, the inner lower end of the slide groove is arranged to be inclined downward.

[0010] Preferably, the outer end of the limiting plate is fixedly connected with a supporting plate, and the supporting plates are provided in a plurality and are arranged at equal intervals.

[0011] The beneficial effects of the utility model are:

[0012] (1) The utility model is an adjustable vibrating sand-falling machine. By setting an adjustable part and a protective part, the vibration range of the casting in the machine body can be adjusted. The protective part can protect the inner wall of the machine body to avoid irreversible damage to the inner wall of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

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

[0015] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the structure of the limiting plate and the supporting plate of the utility model.

[0017] In the figure: 1. support frame; 2. machine body; 3. vibration motor; 4. screen plate; 5. convex strip; 6. limit plate; 7. connecting piece; 8. mounting groove; 9. slider; 10. support plate; 11. positioning piece; 12. connecting rail; 13. connecting plate; 14. protective plate; 15. fixing plate; 16. fixing bolt; 17. slide groove. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1-Figure 3As shown, an adjustable vibrating sand-falling machine comprises a support frame 1, a body 2 is arranged at the upper end of the support frame 1, a vibration motor 3 is arranged on the side of the body 2, a screen plate 4 is arranged in the body 2, connecting rails 12 are arranged on both sides of the inner wall of the body 2, and a protective member is slidably arranged in the connecting rail 12, and the end of the protective member is detachably connected to the end of the connecting rail 12, and an adjustable member is slidably arranged between the protective members, and the upper ends of the adjustable member are detachably connected to the upper end of the body 2; the body 2 is driven to vibrate by the vibration motor 3, and the molding sand on the surface of the casting in the body 2 is vibrated off when the vibration is generated, and the vibrated molding sand falls from the screen plate 4, and a protective member is slidably connected in the connecting rail 12 of the inner wall of the body 2, and the protective member can be replaced by disassembling and installing, so as to avoid the vibration of the molding sand to wear the body 2 and thus avoid irreversible damage, and an adjustable member is arranged between the two protective members, and the vibration space inside the body 2 can be controlled by the adjustable member, so that the range of vibration can be reduced, the castings can collide with each other, and the vibration effect is increased.

[0021] See also Figure 2 and Figure 3 : The adjustable part includes a limit plate 6, and connecting parts 7 are fixedly connected to both sides of the upper end of the limit plate 6. The connecting parts 7 are provided with installation grooves 8. The upper edge of the body 2 is fixedly connected with a positioning part 11, and a fixing bolt 16 is passed through the installation groove 8. The fixing bolt 16 is threadedly connected to the positioning part 11. The connecting part 7 at the upper end of the limit plate 6 is placed on the upper edge of the body 2, and a mounting groove 8 is provided on the connecting part 7. The fixing bolt 16 passes through the installation groove 8 and is threadedly connected to the positioning part 11. In this way, the position of the limit plate 6 can be determined and it can be fixedly installed.

[0022] See also Figure 2 The protective part includes a protective plate 14, the side of the protective plate 14 is slidably connected to the connecting rail 12, a slide groove 17 is provided at the inner end of the protective plate 14, and sliders 9 are fixedly connected to the two ends of the limit plate 6, and the slider 9 is slidably set with the slide groove 17. The end of the connecting rail 12 is fixedly connected to the connecting plate 13, and the end of the protective plate 14 is fixedly connected to the fixing plate 15, and the fixing plate 15 is also penetrated with a fixing bolt 16, and the fixing bolt 16 is threadedly connected to the connecting plate 13. The protective plate 14 is located in the connecting rail 12 and is slidably set, and a fixing bolt 16 is penetrated at the end of the protective plate 14, and the fixing bolt 16 is threadedly connected to the connecting plate 13, so that the fixing bolt 16 can be removed during disassembly.

[0023] See also Figure 1 The upper end of the sieve plate 4 is fixedly connected with a convex strip 5, the number of the convex strips 5 is set in multiples, and the convex strips 5 are set at equal intervals. The convex strips 5 fixed on the sieve plate 4 can increase the amplitude of the casting vibration, so that the frequency of the casting vibration is high and the efficiency of the molding sand vibration is high.

[0024] See also Figure 2The inner lower end of the chute 17 is tilted downwardly, and the lower end of the chute 17 is tilted to avoid the accumulation of molding sand in the chute 17, so that the limit plate 6 can slide smoothly in the protective plate 14.

[0025] See also Figure 3 : The outer end of the limit plate 6 is fixedly connected with a support plate 10, and the number of the support plates 10 is set in multiples and the spacing is equal. The support plate 10 is located at the outer end of the limit plate 6 and is fixedly connected. The impact of the casting on the support plate 10 can provide supporting force through the support plate 10.

[0026] During use: the position of the limit plate 6 is adjusted according to the size of the casting. When the casting vibrates, the protective plate 14 can be used to protect the body 2. The protective plate 14 can be removed on the connecting rail 12 to facilitate the replacement of the protective plate 14. In this way, the casting can be more quickly when vibrating. The protective plate 14 can be replaced to protect the inner wall of the body 2 and extend the service life of the body 2.

[0027] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An adjustable vibrating sand-falling machine, comprising a support frame (1), a body (2) being arranged at the upper end of the support frame (1), and a vibrating motor (3) being arranged at the side of the body (2), wherein: A sieve plate (4) is arranged in the machine body (2), connecting rails (12) are arranged on both sides of the inner wall of the machine body (2), a protective member is slidably arranged in the connecting rail (12), the end of the protective member is detachably connected to the end of the connecting rail (12), an adjustable member is slidably arranged between the protective members, and the upper ends of the adjustable member are detachably connected to the upper end of the machine body (2).

2. The adjustable vibrating sand-falling machine according to claim 1, characterized in that: The adjustable member comprises a limit plate (6), the upper ends of the limit plate (6) are fixedly connected to connecting members (7), the connecting members (7) are provided with mounting grooves (8), the upper end edge of the body (2) is fixedly connected to a positioning member (11), the mounting groove (8) is provided with a fixing bolt (16), and the fixing bolt (16) is threadedly connected to the positioning member (11).

3. The adjustable vibrating sand-falling machine according to claim 2, characterized in that: The protective member comprises a protective plate (14), the side of the protective plate (14) is slidably connected to the connecting rail (12), the inner end of the protective plate (14) is provided with a slide groove (17), the two ends of the limit plate (6) are fixedly connected with sliders (9), the sliders (9) and the slide grooves (17) are slidably arranged, the end of the connecting rail (12) is fixedly connected with a connecting plate (13), the end of the protective plate (14) is fixedly connected with a fixing plate (15), the fixing plate (15) is also provided with a fixing bolt (16), and the fixing bolt (16) is threadedly connected to the connecting plate (13).

4. The adjustable vibrating sand-falling machine according to claim 1, characterized in that: The upper end of the sieve plate (4) is fixedly connected with a convex strip (5), the convex strips (5) are provided in a plurality, and the convex strips (5) are provided at equal intervals.

5. The adjustable vibrating sand-falling machine according to claim 3, characterized in that: The inner lower end of the slide groove (17) is arranged to be inclined downward.

6. The adjustable vibrating sand-falling machine according to claim 2, characterized in that: The outer end of the limiting plate (6) is fixedly connected to a support plate (10), and the support plates (10) are provided in a plurality and are arranged at equal intervals.

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