Steel shot recovery equipment

Abstract

The utility model discloses steel shot recovery equipment, which relates to the technical field of shot blasting machines and comprises a recovery box, box legs are fixed at the bottoms of two ends of the recovery box respectively, a stirring and screening structure is arranged in the recovery box and comprises two lugs, the lugs are fixed at corners of a box opening of the recovery box, and the box legs are fixed at the corners of the box opening of the recovery box. Wherein a motor is fixedly installed on the outer side of one lug, an output shaft of the motor rotationally extends into the position between the two lugs, a rotating rod is arranged between the two lugs, one end of the rotating rod is fixed to the output shaft of the motor, the other end of the rotating rod is rotationally installed on the other lug, and a plurality of stirring rows are installed on the rotating rod. A plurality of vertical stop levers are fixed to the inner wall, close to the lowest point, of the recycling box. Steel shots are put in from the box opening in the upper end of the recycling box, the motor in the screening structure is stirred to drive the stirring rod to rotate upwards, the steel shots with small damage and steel shot fragments are screened out and discharged from the side, away from the arc-shaped box door, of the blocking rod, recycling of the steel shots can be achieved, and effective screening can also be achieved.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting machine technology, specifically to a steel shot recycling device. Background Technology

[0002] In the existing technology, after the shot blasting machine is used, the steel shot is scattered on the ground, so steel shot recycling equipment is needed. As we all know, after long-term use, steel shot will become smaller due to wear and tear and will also produce a lot of fragments. However, it has been found that the existing recycling equipment does not have a screening function, such as the one in Chinese patent (application number: 201922016193.0). This will affect the next use of steel shot. Therefore, the existing recycling equipment needs to be improved. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a steel shot recycling device that solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A steel shot recycling device includes a recycling box with an inverted T-shaped leg fixed to the bottom of both ends. The recycling box has a fan-shaped cross-section with the opening tilted upwards. A swivel screening structure is installed inside the recycling box. The swivel screening structure includes two symmetrically arranged lugs fixed at the corner of the recycling box opening. A horizontally mounted motor is fixed to the outside of one of the lugs. The output shaft of the motor rotates and extends between the two lugs. A rotating rod is installed between the two lugs. One end of the rotating rod is fixed to the output shaft of the motor, and the other end is rotatably mounted on the other lug. Several swivel rows arranged in a circular array are installed on the rotating rod. Several vertical baffles arranged at equal intervals are fixed on the inner wall of the recycling box near its lowest point.

[0006] Specifically, in this invention, each actuation row includes several actuation rods arranged at equal intervals. One end of each actuation rod is fixed to a rotating rod, and the other end is driven by a motor to abut against the inner wall of the recycling bin. The actuation rods and vertical stop bars are arranged alternately in sequence.

[0007] To facilitate material discharge, a discharge port is provided on the arc-shaped side wall of the recycling box away from the motor. An arc-shaped door is hinged to the arc-shaped side wall of the recycling box, and the arc-shaped door blocks the discharge port.

[0008] In order to lock the arc-shaped box door, a vertical locking plate 1 is fixed at the lower end of the arc-shaped box door, and a vertical locking plate 2 is fixed on the arc-shaped side wall of the recycling box near its lowest point. The vertical locking plate 1 and the vertical locking plate 2 are arranged opposite to each other, and both of them have horizontally opened screw holes. A stud is installed in the internal thread of the screw holes on the vertical locking plate 1 and the vertical locking plate 2.

[0009] Compared with the prior art, this utility model has the following advantages: steel shot is put into the upper opening of the recycling box, and the motor in the screening structure drives the actuating rod to rotate upward, screening out the damaged and smaller steel shot and steel shot fragments, which are discharged from the side away from the arc-shaped door of the baffle. This not only realizes the recycling of steel shot, but also achieves effective screening. Attached Figure Description

[0010] Figure 1 The three-dimensional representation of this utility model Figure 1 ;

[0011] Figure 2 The three-dimensional representation of this utility model Figure 2 ;

[0012] Figure 3 The three-dimensional representation of this utility model Figure 3 ;

[0013] Figure 4 This is a partial sectional view of the main view of the sieving structure of this utility model.

[0014] Attached reference numerals: 1. Recycling bin; 2. Bin leg; 3. Lug; 4. Motor; 5. Rotating rod; 6. Vertical stop bar; 7. Actuating rod; 8. Arc-shaped bin door; 9. Vertical locking plate one; 10. Vertical locking plate two; 11. Stud. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] like Figure 1 As shown, this utility model provides a steel shot recycling device, including a recycling box 1. Each end of the recycling box 1 has an inverted T-shaped leg 2 fixed to its bottom. The recycling box 1 has a fan-shaped cross-section and the opening is inclined upwards. The recycling box 1 is equipped with a sieving structure, which includes two symmetrically arranged lugs 3. The lugs 3 are fixed at the corner of the opening of the recycling box 1. A horizontally placed motor 4 is fixedly installed on the outside of one of the lugs 3. The output shaft of the motor 4 rotates and extends between the two lugs 3. A rotating rod 5 is arranged between the two lugs 3. One end of the rotating rod 5 is fixed to the output shaft of the motor 4, and the other end is rotatably installed on the other lug 3. Several sieving rows arranged in a circular array are installed on the rotating rod 5. Several vertical baffles 6 are fixed on the inner wall of the recycling box 1 near its lowest point.

[0017] like Figure 3As shown in the figure, each toggle bar in this utility model includes several toggle rods 7 arranged at equal intervals. One end of the toggle rod 7 is fixed on the rotating rod 5, and the other end is driven by the motor 4 to abut against the inner wall of the recycling box 1. The toggle rods 7 and the vertical stop rods 6 are arranged alternately in sequence.

[0018] like Figure 2 As shown, in order to facilitate material discharge, a discharge port is provided on the arc-shaped side wall of the recycling box 1 away from the motor 4. An arc-shaped box door 8 is hinged to the arc-shaped side wall of the recycling box 1, and the arc-shaped box door 8 is blocked outside the discharge port.

[0019] like Figure 4 As shown, in order to lock the arc-shaped door 8, a vertical locking plate 9 is fixed at the lower end of the arc-shaped door 8, and a vertical locking plate 10 is fixed on the arc-shaped side wall of the recycling box 1 near its lowest point. The vertical locking plate 9 and the vertical locking plate 10 are arranged opposite to each other, and both have horizontally opened screw holes. A stud 11 is installed in the internal thread of the screw holes on the vertical locking plate 9 and the vertical locking plate 10.

[0020] The working principle of this utility model is explained in detail below: Steel shot is continuously fed into the upper opening of the recycling bin 1. The motor 4 is powered by an external power source. After the power is turned on, its output shaft drives the rotating rod 5 to rotate, which in turn drives the actuating rods 7 to rotate upward. Each actuating rod 7 passes through the gaps between the vertical baffles 6, actuating the steel shot. This allows the damaged and smaller steel shot and steel shot fragments to be screened out and discharged from the side of the baffles away from the arc-shaped door 8. This not only realizes the recycling of steel shot... In addition to collection, effective screening can also be achieved. When the screened steel shot needs to be removed, the stud 11 is unscrewed from the vertical locking plate 9 and the vertical locking plate 10, thus unlocking the vertical locking plate 9 and the vertical locking plate 10. The arc-shaped box door 8 is rotated outward to open the discharge port, so that the screened steel shot can be discharged from the discharge port. After completion, the arc-shaped box door 8 is rotated downward to contact the vertical locking plate 9 and the vertical locking plate 10. Then the stud 11 is screwed into the two screw holes to lock them.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel shot recycling device comprising a recycling box, a T-shaped box leg is fixed at the bottom of each end of the recycling box, characterized in that: The recycling box is arranged in a fan shape and has an opening inclined upward and to the side, and a stirring and screening structure is arranged in the recycling box; The stirring and screening structure comprises two symmetrically arranged lugs fixed at the corners of the opening of the recycling box, one of the lugs is externally fixed with a transversely arranged motor, the output shaft of the motor extends into the space between the two lugs, a rotating shaft is arranged between the two lugs, one end of the rotating shaft is fixed to the output shaft of the motor and the other end is rotatably arranged on the other lug, a plurality of stirring rows arranged in a circular array are arranged on the rotating shaft, and a plurality of vertically arranged blocking rods are fixed to the inner wall of the recycling box near the lowest point of the recycling box.

2. A steel shot recycling apparatus according to claim 1, characterized in that: Each stirring row comprises a plurality of stirring rods arranged at equal intervals, one end of each stirring rod is fixed to the rotating shaft and the other end is abutted against the inner wall of the recycling box by the motor, and the stirring rods and the vertically arranged blocking rods are arranged alternately.

3. A steel shot recycling apparatus according to claim 2, characterised in that: An outlet is formed in the arc-shaped side wall of the recycling box away from the motor, and an arc-shaped door is hingedly connected to the arc-shaped side wall of the recycling box, and the arc-shaped door is arranged outside the outlet.

4. A steel shot recycling apparatus according to claim 3, wherein: A vertical locking plate one is fixed to the lower end of the arc-shaped door, a vertical locking plate two is fixed to the arc-shaped side wall of the recycling box near the lowest point of the recycling box, the vertical locking plate one and the vertical locking plate two are arranged oppositely, and a screw hole is formed in each of the vertical locking plate one and the vertical locking plate two, and a screw column is threadedly arranged in the screw holes.

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