Shot and sand cleaning machine for crawler-type shot blasting machine

Abstract

The utility model relates to a shot sand cleaning machine for a crawler-type shot blasting machine, which comprises a cleaning box, the top of the cleaning box is communicated with a conveying channel, an inclined baffle plate is fixedly connected below the conveying channel in the cleaning box, the top of the inclined baffle plate is provided with a boosting piece, and the top of the boosting piece is provided with an inclined baffle plate. A separating piece is arranged on the side, close to the bottom end of the inclined baffle, in the cleaning box. The utility model relates to the technical field of shot blasting machine shot sand cleaning machines. When the shot and sand cleaning machine for the crawler-type shot blasting machine is used, shots can roll on the sliding rails through the arrangement of the sliding rails, meanwhile, scraps are screened through a gap between every two adjacent sliding rails, and therefore the shot and sand cleaning machine is convenient to use. The cleaning machine is prevented from being influenced by the number of the shots to reduce the separation quality between the impurities, the chippings and the shots, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines and shot sand cleaning machines, in particular to a shot sand cleaning machine for a crawler type shot blasting machine. Background Technique

[0002] A crawler type shot blasting machine loads workpieces with a high-strength wear-resistant rubber crawler or manganese steel crawler. It uses a high-speed rotating impeller to throw shot at the workpieces in the chamber to achieve the purpose of cleaning. It is suitable for the sand cleaning, rust removal, scale removal and surface strengthening of small castings, forgings, stampings, gears, springs and other parts, and is especially suitable for the cleaning and strengthening of parts that are not afraid of collision.

[0003] In the prior art, a shot sand cleaning machine for a crawler type shot blasting machine proposed in the publication number CN217801116U includes a shot sand cleaning shell of a crawler type shot blasting machine, a fixed shell, a blowing structure, a conveying structure and a cleaning structure. The bottom and the outer side wall on the left side of the shot sand cleaning shell of the crawler type shot blasting machine are fixedly connected with the fixed shell, and the outer side wall on the top of the fixed shell is fixedly connected with a conveying shell. In this application, a first screening net, a second screening net and a third screening net are used to screen the shot and impurities multiple times. The fan will blow air at the falling shot. The heavier shot will fall onto the second screening net or the third screening net, and the lighter impurities will be blown to the left by the wind and fall onto a first fixing plate and a second fixing plate, which is convenient for cleaning the impurities in the shot and cleaning the shot. In this application, the rotating motor rotates to drive the threaded conveying rod to rotate, and convey the shot upward, which is convenient for sending the cleaned shot back into the shot blasting machine.

[0004] This application screens the steel shot through multi-stage screening, and then blows the impurities through the arranged fan, so as to separate the shot from the impurities. However, during the separation, the number of shot is large, and the separation process of the shot and impurities is continuous, which easily causes the shot to block the wind blown by the blowing structure, thereby affecting the blowing of the impurities by the blowing structure, and easily causing the impurities to move to the conveying structure along with the shot, affecting the separation quality of the shot and the impurities. Content of the Utility Model

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a shot sand cleaning machine for a crawler type shot blasting machine, so as to solve the technical problems mentioned in the above background technique.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A shot and sand cleaning machine for a crawler shot blasting machine, comprising a cleaning box, a conveying channel is communicated with the top of the cleaning box, an inclined baffle is fixedly connected below the conveying channel in the cleaning box, a boosting member is arranged on the top of the inclined baffle, and a separating member is arranged on one side of the cleaning box close to the bottom end of the inclined baffle;

[0008] The separating member includes a channel plate, an arc plate, a bracket and a slide rail. The top end of the channel plate is fixedly connected with one side of the cleaning box far from the top end of the inclined baffle, the bottom end of the channel plate is fixedly connected with one side of the cleaning box close to the top end of the inclined baffle, the top of the channel plate is inclined, the bottom of the channel plate is S-shaped, the arc plate is fixedly installed on one side of the top of the channel plate close to the inclined baffle, the brackets are arranged in several groups, each group of brackets has two, the two brackets in the same group are respectively fixedly connected with the inner arc surface of the arc plate and the bottom of the channel plate, and several groups of brackets are arranged in a linear array. The number of the slide rails is several, and each slide rail is respectively fixedly connected with the corresponding two brackets. A cleaning notch is opened at the bottom of the channel plate.

[0009] In a preferred example of the present utility model, it can be further configured that: the middle part of the slide rail is inclined, and the inclination angle corresponds to the inclination angle of the top of the channel plate. Both ends of the slide rail are arc-shaped, and the radian of both ends of the slide rail corresponds to the radian of the arc plate and the bottom of the channel plate respectively.

[0010] In a preferred example of the present utility model, it can be further configured that: the distance between every two adjacent slide rails is the same, there is a gap between the top of the slide rail and the arc plate, and there are gaps between the bottom and the middle of the slide rail and the channel plate.

[0011] In a preferred example of the present utility model, it can be further configured that: the boosting member includes an air pump, the air pump is fixedly installed on the side of the conveying channel, the output end of the air pump is connected with a transverse pipe, and a number of output pipes are communicated with the outer peripheral side of the transverse pipe, and the end of the output pipe extends into the conveying channel.

[0012] In a preferred example of the present utility model, it can be further configured that: the bottom of the output pipe is inclined, and the inclination angle of the output pipe corresponds to the inclination angle of the inclined baffle.

[0013] In a preferred example of the present utility model, it can be further configured that: the bottom end of each output pipe is connected with a rectangular pipe.

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

[0015] 1. When the shot and sand cleaning machine for the crawler shot blasting machine is in use, through the setting of the slide rail, the shot can roll on the slide rail, and at the same time, the debris is screened through the gap between two adjacent slide rails, so that the cleaning machine can avoid being affected by the number of shots and reduce the separation quality between the impurity debris and the shot, improving the practicability;

[0016] 2. For the shot and sand cleaning machine for the crawler shot blasting machine, the middle part of the set slide rail is inclined, and the two ends of the slide rail are arc-shaped. When the shot rolls from the position of the inclined baffle, through the push of the boosting part, the shot directly reaches the bent position at the top of the slide rail, and then moves along the bent arc to the inclined side. When reaching the inclined part, it will directly slide down and accelerate. After reaching the bottom of the slide rail, it will directly cross the cleaning notch through gravity and a relatively fast rolling speed and directly reach the position at the bottom of the channel plate. The position at the bottom of the channel plate is S-shaped, so it directly reaches the downward inclined position to facilitate discharging from the outlet;

[0017] 3. For the shot and sand cleaning machine for the crawler shot blasting machine, the distance between two adjacent set slide rails is the same, so that all the shots can slide on the slide rail, and then it is convenient for the shots to directly move from the slide rail to the outlet. There is a gap between the top of the slide rail and the arc-shaped plate, and there are gaps between the middle and bottom of the slide rail and the channel plate, so that the debris and impurities can directly cross the slide rail, slide into the cleaning notch, and fall to the bottom of the cleaning box, achieving the effect of separating the impurities and debris from the shots;

[0018] 4. For the shot and sand cleaning machine for the crawler shot blasting machine, when the air pump is started, it will be shunted through the set horizontal pipe and output through several output pipes, so as to blow the shots and impurities input in the conveying channel and improve the sliding speed of the shots falling on the inclined baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the shot and sand cleaning machine for the crawler shot blasting machine of the present invention.

[0021] Figure 2 It is a schematic diagram of the internal structure of the cleaning box of the shot and sand cleaning machine for the crawler shot blasting machine of the present invention.

[0022] Figure 3 For the present utility model Figure 2 Schematic enlarged structure view at position A.

[0023] In the figure, 1 is a cleaning box; 2 is a conveying channel; 3 is an inclined baffle; 4 is a boosting member; 5 is a separating member; 6 is a channel plate; 7 is an arc plate; 8 is a bracket; 9 is a slide rail; 10 is a cleaning notch; 11 is an air pump; 12 is a transverse pipe; 13 is an output pipe; 14 is a rectangular pipe; 15 is an outlet. Specific embodiments

[0024] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment:[[]]

[0026] Referring to Figures 1 - 3 , a shot and sand cleaning machine for a crawler shot blasting machine disclosed by the present utility model includes a cleaning box 1. A conveying channel 2 is communicated with the top of the cleaning box 1. An inclined baffle 3 is fixedly connected below the conveying channel 2 in the cleaning box 1. A boosting member 4 is arranged on the top of the inclined baffle 3. A separating member 5 is arranged on one side of the cleaning box 1 near the bottom end of the inclined baffle 3;

[0027] The separating member 5 includes a channel plate 6, an arc plate 7, a bracket 8 and a slide rail 9. The top end of the channel plate 6 is fixedly connected with one side of the cleaning box 1 far from the top end of the inclined baffle 3. The bottom end of the channel plate 6 is fixedly connected with one side of the cleaning box 1 near the top end of the inclined baffle 3. The top of the channel plate 6 is inclined. The bottom of the channel plate 6 is S-shaped. The arc plate 7 is fixedly installed on one side of the top of the channel plate 6 near the inclined baffle 3. The brackets 8 are arranged in several groups. Each group of brackets 8 has two. The two brackets 8 in the same group are respectively fixedly connected with the inner arc surface of the arc plate 7 and the bottom of the channel plate 6. The several groups of brackets 8 are arranged in a linear array. The number of the slide rails 9 is several. Each slide rail 9 is respectively fixedly connected with the corresponding two brackets 8. A cleaning notch 10 is opened at the bottom of the channel plate 6.

[0028] In this embodiment, during use, the conveying channel 2 is connected to the shot leakage channel of the shot blasting machine. Subsequently, when impurities and shot enter the conveying channel 2, they will fall on the inclined baffle 3. Then, the set boosting member 4 drives the shot and impurities to accelerate and move in the direction of the arc-shaped plate 7. Among them, the shot will reach the slide rail 9 and roll between the corresponding two slide rails 9. However, the impurity debris cannot roll on the slide rail 9 and will fall onto the arc-shaped plate 7 and slide along the arc-shaped plate 7 onto the channel plate 6. At this time, the shot will slide on the slide rail 9. Under the influence of the original acceleration and gravity, it will quickly roll to the bottom of the slide rail 9. Due to the relatively fast moving speed and the upwardly curved shape of the bottom of the slide rail 9, the shot directly crosses the cleaning notch 10 and is discharged from the outlet 15. The outlet 15 is connected to the transportation mechanism in the prior art to facilitate transportation into the shot blasting machine for use, achieving the purpose of eliminating multiple-stage separation and avoiding the reduction of the separation effect due to the influence of the number of shots.

[0029] In addition, since the debris and impurities are difficult to remain stable between the corresponding two slide rails 9 and are easily leaked from between the corresponding two slide rails 9 under the influence of the shot, they will reach the position of the arc-shaped plate 7 and slide down. When reaching the inclined position of the channel plate 6, due to their own gravity and the influence of the inclination angle, the debris and impurities will slide towards the position of the cleaning notch 10. The bottom of the channel plate 6 is arranged in an s-shape, so that there will be a protrusion in front of the cleaning notch 10 to prevent the debris and impurities from directly crossing the cleaning groove and being discharged from the bottom of the channel plate 6 through the outlet 15.

[0030] In a further preferred embodiment of the present utility model, as Figures 1 - 2 shown, the middle part of the slide rail 9 is inclined, and the inclination angle corresponds to the inclination angle of the top of the channel plate 6. Both ends of the slide rail 9 are arc-shaped, and the radian of both ends of the slide rail 9 corresponds to the radian of the arc-shaped plate 7 and the bottom of the channel plate 6 respectively.

[0031] In this embodiment, the middle part of the set slide rail 9 is inclined, and both ends of the slide rail 9 are arc-shaped. Thus, when the shot rolls from the position of the inclined baffle 3, through the push of the boosting member 4, the shot directly reaches the curved position at the top of the slide rail 9 and then moves along the curved radian towards the inclined side. When reaching the inclined part, it will directly slide down and accelerate. After reaching the bottom of the slide rail 9, it will directly cross the cleaning notch 10 through gravity and a relatively fast rolling speed and directly reach the position at the bottom of the channel plate 6. The position at the bottom of the channel plate 6 is arranged in an s-shape, so that it directly reaches the downward inclined position to facilitate discharge from the outlet 15.

[0032] In a further preferred embodiment of the present utility model, as Figures 2 - 3As shown, the spacing between every two adjacent slide rails 9 is the same. There is a gap between the top of the slide rail 9 and the arc-shaped plate 7, and there are gaps between the bottom and the middle of the slide rail 9 and the channel plate 6.

[0033] In this embodiment, the same spacing is set between two adjacent slide rails 9 so that all projectiles can slide on the slide rails 9, and then it is convenient for the projectiles to directly move from the slide rails 9 to the outlet 15. There is a gap between the top of the slide rail 9 and the arc-shaped plate 7, and there are gaps between the middle and the bottom of the slide rail 9 and the channel plate 6, so that debris and impurities can directly pass over the slide rail 9, slide into the cleaning notch 10, and fall to the bottom of the cleaning box 1, achieving the effect of separating impurities and debris from the projectiles.

[0034] In a further preferred embodiment of the present invention, as Figures 1 - 2 shown, the boosting member 4 includes an air pump 11. The air pump 11 is fixedly installed on the side of the conveying channel 2. The output end of the air pump 11 is connected to a transverse pipe 12. A number of output pipes 13 are communicated with the outer peripheral side of the transverse pipe 12, and the end of the output pipe 13 extends into the conveying channel 2.

[0035] In this embodiment, when the air pump 11 is started, it will be shunted through the set transverse pipe 12 and output through a number of output pipes 13, so as to blow the projectiles and impurities input in the conveying channel 2 and improve the sliding speed of the projectiles falling on the inclined baffle 3.

[0036] In a further preferred embodiment of the present invention, as Figure 2 shown, the bottom of the output pipe 13 is inclined, and the inclination angle of the output pipe 13 corresponds to the inclination angle of the inclined baffle 3.

[0037] In this embodiment, the bottom of the output pipe 13 is inclined and has the same inclination angle as the inclined baffle 3, so as to facilitate pushing the projectiles to move along the downward slope direction of the inclined baffle 3, and thus improve the boosting efficiency.

[0038] In a further preferred embodiment of the present invention, as Figure 2 shown, a rectangular pipe 14 is connected to the bottom end of each output pipe 13.

[0039] In this embodiment, a rectangular pipe 14 is connected to the bottom end of the set output pipe 13, and the rectangular end is flat-headed, so as to increase the blowing force of the air pressure, and thus can more effectively increase the sliding speed of the impurities and debris and the projectiles, facilitating the separation of the projectiles from the impurities and debris.

[0040] The embodiments of this specific implementation manner are all preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model shall be covered within the protection scope of the present utility model.

Claims

1. A shot and sand cleaning machine for a crawler shot blasting machine, comprising a cleaning box (1) and an outlet (15), characterized in that, The top of the cleaning box (1) is connected to a conveying channel (2). Inside the cleaning box (1) and below the conveying channel (2), an inclined baffle (3) is fixedly connected. At the top of the inclined baffle (3), a boosting member (4) is provided. Inside the cleaning box (1) and on one side near the bottom end of the inclined baffle (3), a separating member (5) is provided. The separating member (5) includes a channel plate (6), an arc plate (7), a bracket (8), and a slide rail (9). The top end of the channel plate (6) is fixedly connected to one side inside the cleaning box (1) away from the top end of the inclined baffle (3), and the bottom end of the channel plate (6) is fixedly connected to one side inside the cleaning box (1) near the top end of the inclined baffle (3). The top of the channel plate (6) is inclined, and the bottom of the channel plate (6) is S-shaped. The arc plate (7) is fixedly installed on one side of the top of the channel plate (6) near the inclined baffle (3). The brackets (8) are provided in several groups, with two brackets (8) in each group. The two brackets (8) in the same group are respectively fixedly connected to the inner arc surface of the arc plate (7) and the bottom of the channel plate (6). The several groups of brackets (8) are arranged in a linear array. The number of slide rails (9) is several, and each slide rail (9) is respectively fixedly connected to the corresponding two brackets (8). A cleaning notch (10) is formed at the bottom of the channel plate (6).

2. The shot and sand cleaning machine for a crawler shot blasting machine according to claim 1, characterized in that, The middle part of the slide rail (9) is inclined, and the inclination angle corresponds to the inclination angle of the top of the channel plate (6). The two ends of the slide rail (9) are arc-shaped, and the radian of the two ends of the slide rail (9) respectively corresponds to the radian of the arc plate (7) and the bottom of the channel plate (6).

3. The shot and sand cleaning machine for a crawler shot blasting machine according to claim 2, characterized in that, The distance between every two adjacent slide rails (9) is the same. There is a gap between the top of the slide rail (9) and the arc plate (7), and there are gaps between the bottom and the middle part of the slide rail (9) and the channel plate (6).

4. A shot and sand cleaning machine for a crawler shot blasting machine according to claim 1, characterized in that, The boosting member (4) includes an air pump (11). The air pump (11) is fixedly installed on the side of the conveying channel (2). The output end of the air pump (11) is connected to a transverse pipe (12). A number of output pipes (13) are communicated with the outer peripheral side of the transverse pipe (12), and the ends of the output pipes (13) extend into the conveying channel (2).

5. The shot and sand cleaning machine for a crawler shot blasting machine according to claim 4, characterized in that, The bottom of the output pipe (13) is inclined, and the inclination angle of the output pipe (13) corresponds to the inclination angle of the inclined baffle (3).

6. The shot and sand cleaning machine for a crawler shot blasting machine according to claim 5, characterized in that, The bottom end of each output pipe (13) is connected to a rectangular pipe (14).

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