Lifting hook type shot blasting machine with position convenient to adjust

Abstract

The utility model discloses a lifting hook type shot blasting machine with a position convenient to adjust, which relates to the technical field of shot blasting machines and comprises a machine body, and a shot blasting device is arranged on the machine body. An electric guide rail is arranged on the machine body, a sliding rod is arranged at the output end of the electric guide rail, a mounting plate is arranged on the sliding rod, an electric hoist and a connecting plate are arranged on the mounting plate, and a rotating assembly connected with a lifting hook is arranged on the electric hoist; by firstly adjusting the position of the baffle plate, the position of the casting can be adjusted without manual labor, manual operation is facilitated by arranging a lower hand wheel, and then the position of the baffle plate can be adjusted in cooperation with a transmission assembly connected to a rotating shaft, so that when an electric guide rail drives a mounting plate to move, and after a connecting plate is blocked by the baffle plate, the casting can be fixed. At the moment, the position of the casting is moved to the optimal position; and by arranging the fixing assembly, the friction force between the baffle and the hand wheel can be increased, and the stability of the baffle after adjustment is completed is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely is a hook formula shot -blasting machine of position convenient to adjust. BACKGROUND

[0002] The hook formula shot -blasting cleaning machine is a hook formula cleaning equipment, and is mainly used for removing rust on the surface of a workpiece.

[0003] A shot -blasting machine with a conveying device is disclosed in CN217596787U, which comprises a sliding block, a screw rod and a limiting block. The limiting block can convey the casting to the shot -blasting cavity of the shot -blasting machine body under the action of the electric hydraulic cylinder. Personnel can rotate the screw rod to adjust the position of the sliding block and change the position of the casting, so that the casting is located at the best cleaning position and the cleaning effect of the casting is ensured.

[0004] However, it is too laborious to manually rotate the screw rod to move the hook with the casting to the best cleaning position. Moreover, the screw rod is located above the hook, so that when the height of the casting is high, the height of the screw rod is also high, and it is more troublesome to manually rotate the screw rod. Furthermore, the casting can only be adjusted in the front and rear directions, and cannot be rotated, so that it is inconvenient to perform shot -blasting cleaning in all directions. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides a hook formula shot -blasting machine of position convenient to adjust, which solves the problems of the prior art.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a hook formula shot -blasting machine of position convenient to adjust, comprising a machine body, wherein the machine body is provided with a shot -blasting machine;

[0007] An electric guide rail is arranged on the machine body, the output end of the electric guide rail is provided with a sliding rod, an installation plate is arranged on the sliding rod, an electric hoist and a connecting plate are arranged on the installation plate, a rotating assembly connected with a hook is arranged on the electric hoist;

[0008] A mounting rod is arranged on the rear side of the machine body, a circular plate is arranged on the mounting rod, the circular plate is connected with a rotating shaft through a bearing, a hand wheel and a transmission assembly are arranged on the rotating shaft, the transmission assembly is connected with a baffle, the baffle is opposite to the connecting plate, and the transmission assembly is used to move the baffle in the front and rear directions;

[0009] A fixing assembly for fixing the hand wheel is arranged on the circular plate.

[0010] Preferably, the rotating assembly comprises a mounting base connected with the electric hoist, a reduction motor is arranged on the mounting base, and an output shaft of the reduction motor is connected with the hook; and a vertical rod is arranged on the top of the mounting base and penetrates the mounting plate.

[0011] Preferably, the transmission assembly comprises a driving bevel gear arranged on the top of the rotating shaft, a driven bevel gear is engagedly connected on the driving bevel gear, a shaft body is arranged on the driven bevel gear, a screw rod is arranged on the shaft body, a connecting rod is screwed on the screw rod and is slidingly connected on the machine body, the front end of the connecting rod is connected on the baffle, and a mounting frame is arranged on the machine body and is connected with the shaft body through a bearing.

[0012] Preferably, the fixing assembly comprises a rotating plate arranged on the top of the hand wheel, the rotating plate is rotatably connected on the circular plate, screw rods are vertically and threadedly connected on the front and back sides of the circular plate, the bottom of the screw rod is connected with an arc-shaped plate through a bearing, and the arc-shaped plate is provided with a non-slip pad, and the non-slip pad is located above the rotating plate.

[0013] Preferably, the cross section of the rotating plate is in inverted L-shaped structure.

[0014] Preferably, the rotating plate is located below the mounting rod.

[0015] The utility model provides a position convenient to adjust's hook formula shot blasting machine, and has the following beneficial effects compared with prior art:

[0016] 1. The position convenient to adjust's hook formula shot blasting machine, the position of the baffle can be adjusted without manual labor, the height of the hand wheel is low, the manual operation is convenient, and the position of the baffle can be adjusted by the transmission assembly connected on the rotating shaft, so that when the mounting plate is moved by the electric guide rail, the position of the casting is moved to the best position when the connecting plate is blocked by the baffle, compared with prior art, it is more labor-saving and does not need to operate at high place, and the stability of the baffle after adjustment is improved by setting the fixing assembly.

[0017] 2. The position convenient to adjust's hook formula shot blasting machine, the hook is rotated by setting the reduction motor and the mounting base, so that the casting can be rotated for all-round cleaning by the shot blasting machine, and the mounting base is positioned by setting the vertical rod, so that the hook avoids shaking of the mounting base when rotating. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the schematic diagram of the rotating assembly, the connecting plate and the baffle of the utility model;

[0020] Figure 3 It is a schematic view of the transmission assembly of the utility model;

[0021] Figure 4 It is a schematic view of the fixing assembly of the utility model.

[0022] In the figure: 1, machine body; 2, thrower; 3, electric guide rail; 4, sliding rod; 5, mounting plate; 6, electric hoist; 7, lifting hook; 8, connecting plate; 9, baffle; 10, mounting rod; 11, round plate; 12, rotating shaft; 13, hand wheel; 14, mounting seat; 15, speed reducer motor; 16, vertical rod; 17, driving bevel gear; 18, driven bevel gear; 19, screw rod; 20, connecting rod; 21, mounting frame; 22, rotating plate; 23, screw; 24, arc plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Referring to Figures 1-4 The utility model provides two technical schemes as follows:

[0025] The first embodiment: a lifting hook type thrower with position convenient to adjust, including machine body 1, machine body 1 is provided with thrower 2;

[0026] Machine body 1 is provided with electric guide rail 3, and the output end of electric guide rail 3 is provided with sliding rod 4, and sliding rod 4 is provided with mounting plate 5, so that sliding rod 4 and mounting plate 5 can move back and forth, and mounting plate 5 is provided with electric hoist 6 and connecting plate 8, and electric hoist 6 is provided with rotating assembly connected with lifting hook 7;

[0027] The rear side of machine body 1 is provided with mounting rod 10, and mounting rod 10 is provided with round plate 11, and round plate 11 is connected with rotating shaft 12 through bearing, and rotating shaft 12 is provided with hand wheel 13 and transmission assembly, and transmission assembly is connected with baffle 9, and baffle 9 is opposite to connecting plate 8, and hand wheel 13 is at a lower position, which is convenient for manual rotation, and transmission assembly is used to move baffle 9 in the front and back directions;

[0028] Round plate 11 is provided with fixing assembly for fixing hand wheel 13.

[0029] The rotating assembly comprises a mounting base 14 connected with the electric hoist 6, a reduction motor 15 arranged on the mounting base 14, and an output shaft of the reduction motor 15 connected with the hook 7; a vertical rod 16 is arranged on the top of the mounting base 14 and penetrates the mounting plate 5 vertically; when the mounting base 14 is lifted by the electric hoist 6, the vertical rod 16 is lifted along with the mounting base 14; the reduction motor 15 drives the hook 7 to rotate, so that the casting rotates to facilitate cleaning by the shot blasting machine 2 in all directions; and the mounting base 14 does not shake during rotation due to the vertical rod 16, thereby improving the stability.

[0030] The transmission assembly comprises a driving bevel gear 17 arranged on the top of the rotating shaft 12, a driven bevel gear 18 engaged with the driving bevel gear 17, a shaft arranged on the driven bevel gear 18, a lead screw 19 arranged on the shaft, and a connecting rod 20 screwed on the lead screw 19 and slidingly connected with the machine body 1; the front end of the connecting rod 20 is connected with the baffle 9; the driving bevel gear 17 rotates to drive the driven bevel gear 18 to rotate, and then the lead screw 19 drives the connecting rod 20 to move forward and backward; the machine body 1 is provided with a mounting bracket 21 connected with the shaft through a bearing.

[0031] The fixing assembly comprises a rotating plate 22 arranged on the top of the hand wheel 13, the rotating plate 22 being rotatably connected with the circular plate 11; the front and rear sides of the circular plate 11 are both vertically connected with a screw rod 23 through a screw thread; the bottom of the screw rod 23 is connected with an arc-shaped plate 24 through a bearing, the arc-shaped plate 24 being provided with a non-slip pad; the non-slip pad is located above the rotating plate 22; the hand wheel 13 rotates to drive the rotating plate 22 to rotate on the circular plate 11; after adjustment, the screw rod 23 is rotated to drive the arc-shaped plate 24 to press the non-slip pad against the rotating plate 22, thereby improving the stability of the hand wheel 13 and the baffle 9.

[0032] The cross section of the rotating plate 22 is in an inverted L-shaped structure, so that the rotating plate 22 can rotate on the circular plate 11 and be pressed by the arc-shaped plate 24.

[0033] The second embodiment is mainly different from the first embodiment in that the rotating plate 22 is located below the mounting rod 10, so that the rotating plate 22 is not hindered by the mounting rod 10 when rotating.

[0034] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art, and the model parameters of various electric appliances are not specifically limited, and conventional equipment can be used.

[0035] In use, first, the measurement is carried out to determine the position to which the baffle 9 needs to be moved, then the hand wheel 13 is manually rotated without going to a high place, the rotating shaft 12 is rotated through the hand wheel 13, the connecting rod 20 is moved through the transmission assembly, and the position of the baffle 9 is adjusted, after the adjustment, the arc-shaped plate 24 is pressed down through the screw rod 23, the rotating plate 22 is fixed, the hand wheel 13 is fixed, finally, the castings are hung on the hooks 7, the electric guide rail 3 drives the slide rod 4 to move backward until the connecting plate 8 is blocked by the baffle 9, at this time, the position of the castings is the best cleaning position.

[0036] It is to be understood that the terminology used herein such as first and second, etc. is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0037] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hook-type shot blasting machine with easily adjustable position, characterized in that: Includes a body (1), on which a shot blasting device (2) is provided; The machine body (1) is provided with an electric guide rail (3), the output end of the electric guide rail (3) is provided with a slide rod (4), and the slide rod (4) is provided with a mounting plate (5). The mounting plate (5) is provided with an electric hoist (6) and a connecting plate (8). The electric hoist (6) is provided with a rotating component connected to the hook (7). A mounting rod (10) is provided on the rear side of the body (1). A circular plate (11) is provided on the mounting rod (10), and the circular plate (11) is connected to the rotating shaft (12) through a bearing. A handwheel (13) and a transmission assembly are provided on the rotating shaft (12), and the transmission assembly is connected to the baffle (9). The baffle (9) is opposite to the connecting plate (8). The transmission assembly is used to move the baffle (9) in the front-back direction. The circular plate (11) is provided with a fixing component for fixing the handwheel (13).

2. The hook-type shot blasting machine with easily adjustable position according to claim 1, characterized in that: The rotating assembly includes a mounting base (14) connected to an electric hoist (6), a geared motor (15) is provided on the mounting base (14), and the output shaft of the geared motor (15) is connected to a hook (7). A vertical rod (16) is provided on the top of the mounting base (14) that penetrates the mounting plate (5).

3. The hook-type shot blasting machine with easily adjustable position according to claim 1, characterized in that: The transmission assembly includes a drive bevel gear (17) disposed on the top of the rotating shaft (12), a driven bevel gear (18) meshing with the drive bevel gear (17), a shaft body disposed on the driven bevel gear (18), and a lead screw (19) disposed on the shaft body. A connecting rod (20) slidably connected to the lead screw (19) and slidingly connected to the machine body (1) is screwed on the lead screw (19). The front end of the connecting rod (20) is connected to the baffle (9). A mounting bracket (21) connected to the shaft body via a bearing is disposed on the machine body (1).

4. A hook-type shot blasting machine with easily adjustable position according to claim 1, characterized in that: The fixing assembly includes a rotating plate (22) set on top of the handwheel (13), the rotating plate (22) is rotatably connected to the circular plate (11), and the front and rear sides of the circular plate (11) are vertically threaded with screws (23), and the bottom of the screws (23) is connected to an arc plate (24) with anti-slip pads through a bearing, and the anti-slip pads are located above the rotating plate (22).

5. A hook-type shot blasting machine with easily adjustable position according to claim 4, characterized in that: The cross-section of the rotating plate (22) is an inverted L-shaped structure.

6. A hook-type shot blasting machine with easily adjustable position according to claim 4, characterized in that: The rotating plate (22) is located below the mounting rod (10).

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