Crawler belt shot blasting machine capable of being cleaned

Abstract

The utility model relates to a cleanable crawler belt shot blasting machine which comprises a machine box base, limiting plates are fixedly arranged on the two sides of the upper end of the machine box base, and machine box side covers are installed on the inner sides of the two limiting plates through hydraulic telescopic rods. The utility model relates to the technical field of crawler belt shot blasting machines. According to the crawler belt shot blasting machine capable of being swept, when chippings on the surface of the shot blasting crawler belt are cleaned, the two machine box side covers are separated from the machine box frame through the hydraulic telescopic rods, at the moment, the connecting support does not make contact with the machine box side covers, and then the connecting support is pulled by a worker so that the connecting support can slide in the sliding guide rail; when the shot blasting crawler belt moves to the position close to the opening of the machine box frame, the connecting support and the shot blasting crawler belt can be completely pulled out from the interior of the machine box frame at the moment, the shot blasting crawler belt is completely located on the outer side of the machine box, and therefore when the shot blasting crawler belt is cleaned, the convenience during cleaning can be effectively improved, and the danger of cleaning work is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to caterpillar belt shot blasting machine technical field especially is caterpillar belt shot blasting machine of cleanable. BACKGROUND

[0002] Caterpillar belt shot blasting machine is mainly used for forging or heat treatment workpiece rust removal, iron and nonferrous metal casting sand removal, metal and nonmetal part deburring, shot blasting strengthening.

[0003] Caterpillar belt shot blasting machine is high-strength wear-resistant rubber caterpillar belt or manganese steel caterpillar belt loading workpiece. It utilizes high-speed rotating impeller, and shot blasting forms stream pellet bundle, and uniformly strikes on workpiece surface, thereby achieving cleaning, strengthening purposes. It is suitable for small casting, forging, stamping, gear, spring and the like sand cleaning, rust removal, oxide skin removal and surface strengthening, and is particularly suitable for cleaning and strengthening of parts that are not afraid of collision.

[0004] After the shot blasting of caterpillar belt shot blasting machine is completed, the surface of caterpillar belt is easy to have more floating dust or burrs of metal parts attached to the surface of caterpillar belt. When the shot blasting machine is used again and shot blasted on parts of different materials, the burrs of metal parts are relatively sharp, and it is easy to cause great wear of parts during shot blasting, thereby causing damage of parts.

[0005] Therefore, the caterpillar belt inside the caterpillar belt shot blasting machine needs to be cleaned after use to avoid the problem of excessive wear of parts.

[0006] However, in the prior art, in order to ensure the safety of the shot blasting machine during use, the caterpillar belt is mostly installed inside a relatively closed machine box, and only has an inlet. Therefore, when the caterpillar belt of the shot blasting machine is cleaned, the worker needs to put his hand into the machine box to clean the caterpillar belt. This way is relatively inconvenient during cleaning, and the caterpillar belt needs to be rotated according to the cleaning progress, which is relatively dangerous. TECHNICAL FIELD

[0007] In view of the deficiencies in the prior art, the utility model aims to provide a caterpillar belt shot blasting machine that can be cleaned, so as to solve the technical problems mentioned in the background.

[0008] The above technical purpose of the utility model is realized by the following technical scheme.

[0009] The utility model provides a kind of cleanable caterpillar belt shot blasting machine, including machine box base, the upper end both sides of the machine box base are fixedly provided with limit plate, the inner side of two limit plates is equipped with machine box side cover by hydraulic telescopic link, the upper end of the machine box base is fixedly provided with machine box frame, the inside of the machine box frame is provided with sand blasting pump, the top of the both sides of the machine box frame is provided with sliding guide, the inside of two sliding guides is commonly provided with connecting support, the outer surface of the connecting support is commonly provided with shot blasting caterpillar belt.

[0010] Further, the connecting support includes a first transverse link, both ends of the first transverse link are inserted into the inside of two sliding guides respectively, both ends of the transverse link are rotatably provided with a three-link, and the three-link has three rotary joints, each of the three rotary joints is provided with a second transverse link, and the outer surface of the second transverse link is fixedly provided with a mounting rod.

[0011] Further, the upper end of the machine box side cover is provided with a positioning groove corresponding to the sliding guide, and the side of the machine box side cover close to the machine box frame is provided with a limiting groove matched with the three-link.

[0012] Further, the part of the first transverse link inserted into the inside of the sliding guide is provided with a positioning sliding block, the positioning sliding block is rotatably connected with the first transverse link, and the inside of the sliding guide is provided with an electric push rod, and the telescopic end of the electric push rod is in contact with the positioning sliding block.

[0013] Further, the machine box cover is arranged at the position corresponding to the opening of the machine box frame.

[0014] In summary, the utility model includes at least one of the following beneficial technical effects:

[0015] 1. When the shot blasting caterpillar belt surface debris is cleaned, the two machine box side covers are separated from the machine box frame by the hydraulic telescopic link, the connecting support is not in contact with the machine box side cover at this time, the connecting support is slid in the inside of the sliding guide by workers pulling the connecting support, until it is moved to the position close to the opening of the machine box frame, at this time, the connecting support and the shot blasting caterpillar belt can be completely pulled out from the inside of the machine box frame, so that the shot blasting caterpillar belt is completely outside the machine box, thereby effectively improving the convenience when cleaning, and reducing the danger of cleaning work.

[0016] 2. The cleaning type track shot blasting machine improves the stability of the first transverse connecting rod in the sliding guide rail through the setting of the positioning sliding block, and through the setting of the electric push rod, the position of the positioning sliding block in the sliding guide rail is fixed, so that the first transverse connecting rod has high stability when the shot blasting machine works or when the shot blasting track is cleaned, thereby avoiding the problem of reduced safety of the device caused by shaking of the first transverse connecting rod. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 The figure is a structural schematic diagram of a cleaning type track shot blasting machine of the present application.

[0019] Figure 2 The figure is a structural schematic diagram of a machine box frame of a cleaning type track shot blasting machine of the present application.

[0020] Figure 3 The figure is a structural schematic diagram of the internal structure of a machine box frame of a cleaning type track shot blasting machine of the present application.

[0021] Figure 4 The figure is a structural schematic diagram of a shot blasting track and a machine box side cover contact of a cleaning type track shot blasting machine of the present application.

[0022] Figure 5 The figure is a structural schematic diagram of a connecting support and a machine box side cover of a cleaning type track shot blasting machine of the present application.

[0023] Figure 6 The figure is a structural schematic diagram of a connecting support of a cleaning type track shot blasting machine of the present application.

[0024] In the figure, 1 is a machine box base, 2 is a limiting plate, 3 is a machine box side cover, 31 is a positioning groove, 32 is a limiting groove, 33 is a limiting table, 34 is a machine box cover, 4 is a machine box frame, 5 is a sliding guide rail, 6 is a connecting support, 61 is a first transverse connecting rod, 62 is a three-link rod, 63 is a second transverse connecting rod, 64 is a mounting rod, 65 is a positioning sliding block, 66 is an electric push rod, and 7 is a shot blasting track. DETAILED DESCRIPTION

[0025] The present application will be further described in detail below in combination with the drawings.

[0026] Embodiment:

[0027] Reference Figures 1-6 The utility model discloses a kind of cleanable track shot blasting machine, including machine box pedestal 1, the upper end both sides of machine box pedestal 1 are fixedly provided with limit plate 2, the inside of two limit plate 2 is equipped with machine box side cover 3 by hydraulic telescopic link, the upper end middle part of machine box pedestal 1 is fixedly provided with machine box frame 4, the inside of machine box frame 4 is provided with sand blasting pump, the top of both sides of machine box frame 4 is provided with sliding guide rail 5, the inside of two sliding guide rail 5 is commonly provided with connecting bracket 6, the outer surface of connecting bracket 6 is commonly provided with shot blasting track 7.

[0028] In the embodiment, machine box side cover 3 is pushed to contact with machine box frame 4 by the setting of limit plate 2 and hydraulic telescopic link, at this time, machine box frame 4 and two machine box side covers 3 are closed together to form a complete machine box with an opening, so that a closed cavity is formed in the machine box, and the machine box is closed by the setting of machine box cover 34, as Figure 1 ;

[0029] When using, open machine box cover 34, then put the workpiece that needs to be shot blasted into the inside of machine box, and make it gather at the top of shot blasting track 7, at this time, polish the shot to make it contact with the part by sand blasting pump, so as to achieve the purpose of polishing the workpiece, after polishing, take out the part, at this time, there are more part scraps on the surface of shot blasting track 7;

[0030] When cleaning the scraps on the surface of shot blasting track 7, separate two machine box side covers 3 from machine box frame 4 by hydraulic telescopic link, at this time, connecting bracket 6 does not contact with machine box side cover 3, then pull connecting bracket 6 by worker, make connecting bracket 6 slide in the inside of sliding guide rail 5, until it moves to the position close to the opening of machine box frame 4, at this time, connecting bracket 6 and shot blasting track 7 can be completely taken out from the inside of machine box frame 4, so that shot blasting track 7 is completely on the outside of machine box, and then when cleaning shot blasting track 7, the convenience of cleaning can be effectively improved, so as to effectively reduce the working strength of worker, and reduce the danger of cleaning work.

[0031] In further preferable embodiments of the utility model, as Figures 1-6 Shown in the figure, the connecting bracket 6 includes first transverse connecting rod 61, both ends of the first transverse connecting rod 61 are respectively inserted into the inside of two sliding guide rails 5, both ends of the transverse connecting rod are rotatably provided with three connecting rods 62, and the three connecting rods 62 have three rotary joints, three rotary joints are provided with second transverse connecting rod 63, and the outer surface of second transverse connecting rod 63 is fixedly provided with mounting rod 64.

[0032] In the embodiment, the first transverse connecting rod 61 is arranged to connect the connecting support 6 and the two sliding rails 5, and since the top end of the connecting support 6 is connected with the sliding rail 5, when the connecting support 6 is pulled out from the inside of the cabinet frame 4, the connecting support 6 can be supported to form a straight line and extend to the outside of the cabinet, thereby facilitating the cleaning of the shot blasting belt 7.

[0033] Specifically, when the belt is cleaned, the two cabinet side covers 3 are separated from the cabinet frame 4 by the hydraulic telescopic rod, at this time the three connecting rods 62 are not in contact with the cabinet side cover 3, and then the worker lifts the end of the three connecting rods 62 away from the first transverse connecting rod 61 to make the end of the three connecting rods 62 extend out of the cabinet frame 4, and then the three connecting rods 62 are stretched to form a straight line and completely extend out of the cabinet, and when the three connecting rods 62 are pulled, the first transverse connecting rod 61 moves along the straight line direction of the sliding rail 5 to make the first transverse connecting rod 61 close to the position of the opening of the cabinet frame 4, at this time the three connecting rods 62 and the shot blasting belt 7 can be completely pulled out from the inside of the cabinet frame 4, thereby achieving the effect of facilitating the cleaning of the part debris on the surface of the three connecting rods 62 and the shot blasting belt 7, so as to avoid scratching the workpiece when cleaning the subsequent parts.

[0034] In a further preferred embodiment of the present application, as shown in Figures 1-6 the upper end of the cabinet side cover 3 is provided with a positioning groove 31 corresponding to the position of the sliding rail 5, and the side of the cabinet side cover 3 close to the cabinet frame 4 is provided with a limiting groove 32 matched with the three connecting rods 62.

[0035] In the embodiment, when the two cabinet side covers 3 are connected with the cabinet frame 4, the positioning groove 31 is connected with the guide slide rail, at this time the groove wall of the positioning groove 31 supports the guide slide rail to improve the stability of the device, and the limiting groove 32 is matched with the three connecting rods 62, when the two cabinet side covers 3 are closed with the cabinet frame 4, the three connecting rods 62 are embedded in the limiting groove 32 to form a "U" shape, at this time when the workpiece is placed on the top end of the shot blasting belt 7, the workpiece can be effectively gathered in the shot blasting belt 7 to improve the shot blasting effect of the workpiece and avoid the dispersion of the workpiece.

[0036] In a further preferred embodiment of the present application, as shown in Figures 1-6 the part of the first transverse connecting rod 61 inserted into the inside of the sliding rail 5 is provided with a positioning sliding block 65, the positioning sliding block 65 is rotationally connected with the first transverse connecting rod 61, and the inside of the sliding rail 5 is provided with an electric push rod 66, and the telescopic end of the electric push rod 66 is in contact with the positioning sliding block 65.

[0037] In the embodiment, the stability of the first transverse connecting rod 61 in the sliding guide rail 5 is improved by the setting of the positioning sliding block 65, and the position of the positioning sliding block 65 in the sliding guide rail 5 is fixed by the setting of the electric push rod 66, so that the first transverse connecting rod 61 has high stability during the working of the shot blasting machine or during the cleaning of the shot blasting belt 7, thereby avoiding the problem of reduced safety of the device caused by the shaking of the first transverse connecting rod 61.

[0038] In the further preferred embodiment of the present application, as shown in Figures 1-6 The machine case cover 34 is arranged at a position corresponding to the opening of the machine case frame 4.

[0039] In the embodiment, the machine case cover 34 is arranged to close the machine case.

[0040] The embodiments of the present application are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cleanable crawler shot blasting machine, characterized in that: The invention comprises a chassis base (1), wherein limit plates (2) are fixedly provided on both sides of the upper end of the chassis base (1), and chassis side covers (3) are installed on the inner sides of the two limit plates (2) via hydraulic telescopic rods; a chassis frame (4) is fixedly provided at the middle of the upper end of the chassis base (1), a sandblasting pump is provided inside the chassis frame (4), and sliding guide rails (5) are provided at the top ends of both sides of the chassis frame (4); a connecting bracket (6) is commonly provided inside the two sliding guide rails (5), and a shot blasting track (7) is commonly provided on the outer surface of the connecting bracket (6).

2. A sweepable crawler shot blasting machine according to claim 1, characterized in that: The connecting bracket (6) includes a first transverse link (61), the two ends of which are respectively inserted into the interior of the two sliding guide rails (5), and the two ends of the transverse link are rotatably provided with three links (62), and the three links (62) have three rotating joints, and the three rotating joints are each provided with a second transverse link (63), and the outer surface of the second transverse link (63) is fixedly provided with a mounting rod (64).

3. A sweepable crawler shot blasting machine according to claim 2, characterized in that: A positioning groove (31) is provided at a position on the upper end of the chassis side cover (3) corresponding to the sliding guide rail (5), and a limiting groove (32) is provided on a side of the chassis side cover (3) close to the chassis frame (4) to cooperate with the three-link rod (62).

4. A sweepable crawler shot blasting machine according to claim 3, characterized in that: The portion of the first transverse connecting rod (61) inserted into the interior of the sliding guide rail (5) is provided with a positioning slider (65), the positioning slider (65) is rotatably connected to the first transverse connecting rod (61), and an electric push rod (66) is provided inside the sliding guide rail (5), the telescopic end of the electric push rod (66) is in contact with the positioning slider (65).

5. The sweepable crawler shot blasting machine according to claim 4, characterized in that: A chassis cover (34) is provided at a position of the chassis side cover (3) corresponding to the opening of the chassis frame (4).

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