Crawler-type shot blasting machine

Abstract

The utility model provides a crawler-type shot blasting machine, and relates to the technical field of shot blasting machines, the crawler-type shot blasting machine comprises a case, the top of the case is provided with a feeding port, the inner wall of the case is provided with an inclined plate I, the inclined plate I is positioned below the feeding port, one side of the case is provided with a transparent case door, and the other side of the case is provided with an inclined plate II. A first motor is installed on the outer wall of one side of the machine box, the output end of the first motor extends into the machine box to be connected with a rotating roller, a set of transmission rollers and guide rollers are installed on the inner wall of the machine box, a crawler belt body is installed on the surfaces of the transmission rollers and the surfaces of the rotating rollers, and the guide rollers are located at the corners of the crawler belt body. And a screening mechanism is mounted at the bottom of the crawler belt body. According to the device, unqualified steel balls and scraps can be effectively cleaned, the scraps are prevented from being adhered to the steel balls, the accuracy of subsequent workpieces is guaranteed, the cleaning efficiency is improved, and the practicability is further improved; and workers can conveniently collect the chippings in a centralized mode, and the working intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of shot blasting cleaning machines, and more specifically, particularly relates to a crawler type shot blasting cleaning machine. Background Art

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

[0003] Based on the above, the inventors have found the following problems: when processing workpieces, most of the existing crawler-type shot blasting machines will add grinding steel balls to clean the workpieces. The sprayed steel balls will fall into the conveying mechanism from the holes on the crawler along with the debris. The steel balls mixed with impurities are repeatedly put into the shot blasting machine for use, which will not only fail to clean the subsequent workpieces thoroughly, but also easily damage the shot blasting machine.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a crawler type shot blasting cleaning machine is provided to achieve the purpose of having more practical value. Utility Model Content

[0005] The purpose and effect of the crawler-type shot blasting cleaning machine of the utility model are achieved by the following specific technical means:

[0006] A crawler type shot blasting cleaning machine comprises a chassis, a feeding port is provided on the top of the chassis, an inclined plate 1 is installed on the inner wall of the chassis, and the inclined plate 1 is located below the feeding port, a transparent box door is installed on one side of the chassis, a motor 1 is installed on the outer wall of one side of the chassis, the output end of the motor 1 extends to the inside of the chassis and is connected to a rotating roller, a group of transmission rollers and guide rollers are installed on the inner wall of the chassis, a crawler body is installed on the surface of the rotating roller and the transmission roller, the guide roller is located at the corner of the crawler body, a screening mechanism is installed at the bottom of the crawler body, a conveying mechanism is installed on one side of the screening mechanism, a base is installed at the bottom of the chassis, a collecting component is installed in the base, and the collecting component is located below the screening mechanism.

[0007] Furthermore, the screening mechanism includes a second motor installed on one side of the base, an output end of the second motor passes through one side of the base and is rotatably installed with a connecting rod one, one end of the connecting rod one is rotatably installed with a connecting rod two, one end of the connecting rod two is rotatably installed with a fixed block, a sieve plate is installed on one side of the fixed block, and a plurality of filtering holes are opened inside the sieve plate.

[0008] Furthermore, a group of springs is connected to one side of the sieve plate, and the other end of the springs is connected to one side of the base.

[0009] Furthermore, the collection assembly includes a sliding groove opened on one side of the base, a collection box is installed in the sliding groove, the collection box is slidably connected to the sliding groove, and a handle is installed in one side of the collection box.

[0010] Furthermore, the conveying mechanism includes an inclined plate 2 installed obliquely below the screening mechanism, one end of the inclined plate 2 is connected to a placement box, a bucket wheel is installed inside the placement box, and the other end of the bucket wheel is located obliquely above the inclined plate 1.

[0011] Furthermore, a plurality of through holes are provided inside the crawler body.

[0012] Furthermore, the filtering hole is smaller than the size of the grinding steel ball.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the coordinated use of motor 2, connecting rod 1, connecting rod 2, fixed block, screen plate, filter holes and spring, when the grinding steel balls clean the workpiece, the cleaned steel balls fall onto the screen plate from the through holes on the crawler body, and motor 1 is started. Motor 1 drives connecting rod 1 and connecting rod 2 to move, and converts the rotational motion into linear motion. Under the expansion and contraction of the spring, the screen plate can be driven to perform reciprocating motion, and unqualified steel balls and debris can be screened out from the filter holes, and qualified steel balls can fall into the conveying mechanism, and are repeatedly sprayed from a high place for grinding. At the same time, the spring can play a role in supporting the screen plate. Through the above design, unqualified steel balls and debris can be effectively cleaned, and debris can be prevented from adhering to the steel balls, thereby ensuring the accuracy of subsequent workpieces, improving the cleaning efficiency, and further improving practicality.

[0015] Through the coordinated use of the handle, the sliding groove and the collection box, the unqualified steel balls and debris that have been screened out fall into the collection box. The staff pulls the handle to take the collection box for cleaning. The above design makes it convenient for the staff to collect the debris in a centralized manner, reduces the staff's work intensity, improves the cleaning efficiency, and further improves the work efficiency.

[0016] By setting up the inclined plate 1, it is prevented that the steel balls rolled into the conveying mechanism beside when being put in by the workers. At the same time, the steel balls transported by the conveying mechanism can roll into the crawler body through the inclined plate 1, so as to limit the position of the steel balls and improve the feeding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of a crawler type shot blasting cleaning machine.

[0018] Figure 2 The utility model is a side plan view of a crawler type shot blasting cleaning machine.

[0019] Figure 3 The utility model is a three-dimensional diagram of a screening mechanism of a crawler-type shot blasting cleaning machine.

[0020] Figure 4 The utility model is a three-dimensional diagram of a crawler body of a crawler type shot blasting cleaning machine.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Chassis; 2. Feeding port; 3. Inclined plate 1; 4. Transparent box door; 5. Motor 1; 6. Rotating roller; 7. Transmission roller; 8. Guide roller; 9. Track body; 10. Base; 11. Motor 2; 12. Connecting rod 1; 13. Connecting rod 2; 14. Fixed block; 15. Screen plate; 16. Filter hole; 17. Spring; 18. Sliding groove; 19. Collecting box; 20. Handle; 21. Inclined plate 2; 22. Placement box; 23. Bucket wheel; 24. Through hole. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] 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.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a crawler type shot blasting cleaning machine, comprising a chassis 1, a feeding port 2 is provided at the top of the chassis 1, an inclined plate 3 is installed on the inner wall of the chassis 1, and the inclined plate 3 is located below the feeding port 2, a transparent box door 4 is installed on one side of the chassis 1, a motor 5 is installed on the outer wall of one side of the chassis 1, the output end of the motor 5 extends to the inside of the chassis 1 and is connected with a rotating roller 6, a group of transmission rollers 7 and guide rollers 8 are installed on the inner wall of the chassis 1, a crawler body 9 is installed on the surface of the rotating roller 6 and the transmission roller 7, the guide roller 8 is located at the corner of the crawler body 9, a screening mechanism is installed at the bottom of the crawler body 9, a conveying mechanism is installed on one side of the screening mechanism, a base 10 is installed at the bottom of the chassis 1, a collecting component is installed in the base 10, and the collecting component is located below the screening mechanism.

[0029] The screening mechanism includes a motor 11 installed on one side of the base 10, the output end of the motor 11 passes through one side of the base 10 and is rotatably installed with a connecting rod 12, one end of the connecting rod 12 is rotatably installed with a connecting rod 2 13, one end of the connecting rod 2 13 is rotatably installed with a fixing block 14, one side of the fixing block 14 is installed with a sieve plate 15, and a plurality of filter holes 16 are opened inside the sieve plate 15. Through the coordinated use of the motor 11, the connecting rod 12, the connecting rod 2 13, the fixing block 14, the sieve plate 15, the filter holes 16 and the spring 17, when the grinding steel ball cleans the workpiece, the cleaned steel ball is removed from the crawler body 9 The through hole 24 on the screen falls onto the screen plate 15, and the motor 15 is started. The motor 15 drives the connecting rod 12 and the connecting rod 2 13 to move, and the rotational motion is converted into a linear motion. Under the expansion and contraction of the spring 17, the screen plate 15 can be driven to reciprocate, and unqualified steel balls and debris can be sieved through the filter hole 16, and qualified steel balls fall into the conveying mechanism, and are repeatedly sprayed from a high place for grinding. At the same time, the spring 17 can support the screen plate 15. Through the above design, unqualified steel balls and debris can be effectively cleaned up, and the debris can be prevented from adhering to the steel balls, thereby ensuring the accuracy of subsequent workpieces, improving the cleaning efficiency, and further improving the practicality.

[0030] A group of springs 17 are connected to one side of the sieve plate 15 , and the other end of the springs 17 is connected to one side of the base 10 .

[0031] Among them, the collecting component includes a sliding groove 18 opened on one side of the base 10, a collecting box 19 is installed in the sliding groove 18, and the collecting box 19 is slidably connected to the sliding groove 18. A handle 20 is installed on one side of the collecting box 19. Through the coordinated use of the handle 20, the sliding groove 18 and the collecting box 19, the screened unqualified steel balls and debris are concentrated and fall into the collecting box 19. The staff pulls the handle 20 to take the collecting box 19 for cleaning. Through the above design, it is convenient for the staff to collect debris in a concentrated manner, which reduces the work intensity of the staff, improves the cleaning efficiency, and further improves the work efficiency.

[0032] Among them, the conveying mechanism includes an inclined plate 21 installed obliquely below the screening mechanism, one end of the inclined plate 21 is connected to a placement box 22, a bucket wheel 23 is installed inside the placement box 22, and the other end of the bucket wheel 23 is located obliquely above the inclined plate 3. Through the coordinated use of the inclined plate 21, the placement box 22 and the bucket wheel 23, the qualified steel balls screened out fall into the placement box 22 through the inclined plate 21, and the bucket wheel 23 is started. The bucket wheel 23 conveys the qualified steel balls up, and they can roll into the crawler body 9 through the inclined plate 3, limit the steel balls, and prevent the staff from rolling into the conveying mechanism next to them when throwing the steel balls, thereby improving the feeding accuracy.

[0033] A plurality of through holes 24 are formed inside the crawler body 9 .

[0034] The filtering holes 16 are smaller than the size of the polished steel balls, so it is convenient to filter out unqualified steel balls.

[0035] The specific usage and function of this embodiment are as follows:

[0036] During the use of the utility model, first confirm the integrity of the device, install the shot blasting machine to the designated workshop, start the shot blasting machine, put in the workpiece, and process it. When the grinding steel ball cleans the workpiece, the cleaned steel ball falls from the through hole 24 on the crawler body 9 onto the screen plate 15, start the motor 15, the motor 15 drives the connecting rod 12 and the connecting rod 2 13 to move, and converts the rotary motion into a linear motion. Under the expansion and contraction of the spring 17, the screen plate 15 can be driven to reciprocate, and unqualified steel balls and debris can be sieved and dropped from the filter hole 16, and qualified steel balls can fall into the conveying mechanism, and the grinding is repeated by spraying from a high place. At the same time, the spring 17 can play a supporting role. The function of the supporting screen plate 15 is that the qualified steel balls screened out fall into the placement box 22 through the inclined plate 21, and the bucket wheel 23 is started. The bucket wheel 23 transports the qualified steel balls up, and they can roll into the crawler body 9 through the inclined plate 13 to limit the steel balls. The unqualified steel balls and debris screened out fall into the collection box 19, and the staff pulls the handle 20 to take the collection box 19 for cleaning. Through the above design, the unqualified steel balls and debris can be effectively cleaned up, and the debris can be prevented from adhering to the steel balls, thereby ensuring the accuracy of subsequent workpieces, improving the cleaning efficiency, and further improving the practicality. At the same time, it is convenient for the staff to collect the debris in a centralized manner, and the work intensity of the staff is reduced.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A crawler-type shot blasting machine, comprising a chassis (1), characterized in that: The top of the chassis (1) is provided with a feeding port (2), the inner wall of the chassis (1) is provided with an inclined plate (3), the inclined plate (3) is located below the feeding port (2), a transparent door (4) is provided on one side of the chassis (1), a motor (5) is provided on the outer wall of one side of the chassis (1), the output end of the motor (5) extends to the inside of the chassis (1) and is connected to a rotating roller (6), the inner wall of the chassis (1) is provided with a group of transmission rollers (7) and guide rollers (8), the surfaces of the rotating rollers (6) and the transmission rollers (7) are provided with a crawler body (9), the guide rollers (8) are located at the corners of the crawler body (9), a screening mechanism is provided at the bottom of the crawler body (9), a conveying mechanism is provided on one side of the screening mechanism, a base (10) is provided at the bottom of the chassis (1), a collecting component is provided in the base (10), and the collecting component is located below the screening mechanism.

2. A crawler-type shot blasting machine as claimed in claim 1, characterized in that: The screening mechanism comprises a second motor (11) mounted on one side of a base (10); an output end of the second motor (11) passes through one side of the base (10) and is rotatably mounted with a first connecting rod (12); one end of the first connecting rod (12) is rotatably mounted with a second connecting rod (13); one end of the second connecting rod (13) is rotatably mounted with a fixed block (14); a sieve plate (15) is mounted on one side of the fixed block (14); and a plurality of filtering holes (16) are provided inside the sieve plate (15).

3. A crawler-type shot blasting machine as claimed in claim 2, characterized in that: One side of the sieve plate (15) is connected to a group of springs (17), and the other end of the springs (17) is connected to one side of the base (10).

4. A crawler-type shot blasting machine as claimed in claim 1, characterized in that: The collecting assembly comprises a sliding groove (18) opened on one side of the base (10), a collecting box (19) is installed in the sliding groove (18), the collecting box (19) is slidably connected to the sliding groove (18), and a handle (20) is installed in one side of the collecting box (19).

5. A crawler-type shot blasting machine as claimed in claim 1, characterized in that: The conveying mechanism comprises an inclined plate 2 (21) installed obliquely below the screening mechanism, one end of the inclined plate 2 (21) is connected to a placement box (22), a bucket wheel (23) is installed inside the placement box (22), and the other end of the bucket wheel (23) is located obliquely above the inclined plate 1 (3).

6. A crawler-type shot blasting machine as claimed in claim 1, characterized in that: A plurality of through holes (24) are provided inside the crawler body (9).

7. A crawler-type shot blasting machine as claimed in claim 3, characterized in that: The filtering hole (16) is smaller than the size of the grinding steel ball.

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