Multifunctional crawler-type shot blasting machine

Abstract

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a multifunctional crawler-type shot blasting machine which comprises a bottom plate, an elevator arranged on the bottom plate, a conveying pipe arranged at the output end of the elevator, a bearing frame arranged on the bottom plate, a shot-sand separator arranged at the upper end of the bearing frame, and a shot blasting device arranged below the shot-sand separator. The filtering mechanism comprises a filtering plate, a limiting piece, a catching groove, a shallow groove, a filtering hole, a vibrating ring, a ring groove and a buffer spring. The filter plate can be conveniently cleaned through the filter mechanism, the filter plate, the limiting piece, the shallow groove, the filter holes, the vibration ring and the buffer spring, the use effect of the filter mechanism is guaranteed, the filter mechanism is installed at the position, corresponding to the cleaning chamber, of the outer side of the bearing frame through the filter mechanism, the draught fan, the air pipe and the branch pipe, and the filter mechanism and the bearing frame form a whole. The use of external large equipment is avoided, the cleaning effect of the cleaning chamber is guaranteed, the dust removal cost is reduced, the occupied space is reduced, and the maintenance workload of the equipment is reduced.

Description

Technical Field

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

[0002] The crawler shot blasting machine loads the workpiece through a high-strength wear-resistant rubber crawler or a manganese steel crawler. The workpiece is driven by the crawler on the drum and begins to turn over. At the same time, the shot blasting machine throws out a fan-shaped beam at high speed and hits the workpiece surface evenly, thereby achieving the purpose of cleaning. It is suitable for sand removal, rust removal, oxide skin removal and surface strengthening of small castings, forgings, stampings, gears, springs and other parts, especially for cleaning and strengthening of parts that are not afraid of collision.

[0003] The prior art has the following deficiencies: Application No. 202222152876.0 in the prior art proposes a multifunctional crawler shot blasting cleaning machine, including a hoist and a dust removal system. A hoist is arranged at the lower right side of the hoist, and one side of a shot supply pipe is connected below the hoist, and a shot blasting machine assembly is connected to the other side of the shot supply pipe, and the shot blasting machine assembly is located directly below the hoist. A crawler transmission system is arranged on the left side of the shot blasting machine assembly, and the end plate is fixedly installed on the left side of the cleaning chamber, and a spiral conveyor is arranged below the feeding door. The cleaning chamber is connected to the dust removal system through a dust removal air duct, and a crawler transmission system, a separator, a hoist, a shot supply pipe, a shot blasting machine assembly and a dust removal system are adopted. The crawler transmission system performs a flip transmission on the crawler workpiece, so that the surface of the workpiece can be cleaned in all aspects. A dust removal system and a dust removal air duct are adopted to remove the dust generated by shot blasting in the cleaning chamber. The dust will enter the dust removal system through the dust removal air duct, and the dust removal system will filter the gas containing dust, thereby ensuring environmental protection needs.

[0004] When in use, the above-mentioned equipment adopts dust removal ducts and dust removal systems to process the dust generated by shot blasting in the cleaning room. The filtering structure in the dust removal system is a conventional filtering mechanism without a special structure. Since the dust output in the cleaning room is large, the filtering mechanism will gradually become clogged with the increase of use time, affecting the dust cleaning effect. At the same time, the dust removal system is an external large-scale equipment, the overall dust removal cost is high, and it occupies a large space, which increases the workload during equipment maintenance. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a multifunctional crawler-type shot blasting machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a multi-functional crawler shot blasting cleaning machine, including a bottom plate, a hoist is arranged on the bottom plate, a conveying pipe is arranged at the output end of the hoist, a bearing frame is arranged on the bottom plate, a shot and sand separator is arranged at the upper end of the bearing frame, a shot blasting machine is arranged below the shot and sand separator, a cleaning chamber is arranged inside the bearing frame, an electric control box is arranged on the bottom plate, a vibrating conveyor is arranged on the bottom plate, a filtering mechanism is arranged outside the bearing frame, a blower is arranged on the bottom plate, an air duct is arranged outside the filtering mechanism, and a branch pipe is arranged outside the air duct;

[0007] The filtering mechanism includes a filter plate, a limiting member, a buckling groove, a shallow groove, a filter hole, a vibrating ring, a ring groove and a buffer spring. A limiting member is arranged at the upper end of the filter plate, buckling grooves are formed on both sides of the limiting member, shallow grooves are formed on both sides of the filter plate, filter holes are formed in the shallow grooves, a vibrating ring is arranged in the filter holes, a ring groove is formed inside the filter holes, and a buffer spring is arranged inside the ring groove.

[0008] As a preferred technical solution of the present utility model: both ends of the conveying pipe are respectively communicated with the output end of the hoist and the input end of the shot and sand separator, and the shot blasting machine is connected to the output end of the shot and sand separator through a corresponding connecting pipe.

[0009] As a preferred technical solution of the present utility model: a crawler is arranged inside the cleaning chamber, and the vibrating conveyor is fixedly installed on the bottom plate and corresponds to the discharge port of the cleaning chamber.

[0010] As a preferred technical solution of the present utility model: there is an electrical connection between the electric control box and an external power supply, the hoist, the vibrating conveyor, the shot blasting machine and the blower are all electrically connected to the electric control box, and the filtering mechanism is fixedly installed outside the bearing frame.

[0011] As a preferred technical solution of the present utility model: the filtering mechanism is communicated with the inside of the cleaning chamber, the filter plate is inserted into the filtering mechanism of the equipment from the top of the filtering mechanism, the limiting member and the filter plate are integrally formed, and the filter plate is adapted to the filtering mechanism.

[0012] As a preferred technical solution of the present utility model: the vibrating ring is adapted to the filter hole, the vibrating ring corresponds to the position of the ring groove, there are several groups of the vibrating rings and the ring grooves, two buffer springs are fixed in each group of the ring grooves, the outer ends of the buffer springs are fixedly connected to the outside of the vibrating ring, and a filter screen is arranged inside the vibrating ring.

[0013] As a preferred technical solution of the present utility model: the air duct is communicated with the branch pipe, one ends of the air duct and the branch pipe are fixedly installed outside the filtering mechanism and are communicated with the inside of the filtering mechanism, and the other end of the air duct is connected to the input end of the blower.

[0014] Compared with the prior art, the utility model provides a multifunctional crawler type shot blasting cleaning machine, which has the following beneficial effects:

[0015] 1. This multifunctional crawler-type shot blasting cleaning machine is provided with a filtering mechanism, a filter plate, a limiting member, a shallow groove, a filter hole, a vibration ring, and a buffer spring. The fan is turned on, and the air in the filtering mechanism is extracted through the air duct and the branch pipe. The dust in the cleaning chamber is also driven by the air flow into the filtering mechanism and filtered through the filter plate. The dust remains on the filter plate. After the filter plate has been used for a certain period of time, the filter plate can be pulled out through the limiting member, and the filter plate can be shaken or moderately collided with foreign objects to vibrate the filter plate. When the filter plate is vibrated, the vibration ring shakes up and down under the action of the buffer spring, which better causes the dust accumulated on the filter net in the vibration ring to fall down, and the filter plate can be cleaned conveniently to ensure the use effect of the filtering mechanism.

[0016] 2. This multifunctional crawler-type shot blasting machine is equipped with a filtering mechanism, a fan, an air duct, and a branch pipe. The filtering mechanism is installed on the outside of the bearing frame at a position corresponding to the cleaning chamber to form a whole with the bearing frame, thereby avoiding the use of external large equipment and ensuring the cleaning effect of the cleaning chamber, reducing dust removal costs, reducing space occupancy, and reducing equipment maintenance workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the shot blasting machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the filter plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the vibration ring of the utility model.

[0021] In the figure: 1, bottom plate; 2, elevator; 3, conveying pipe; 4, bearing frame; 5, shot sand separator; 6, shot blaster; 7, cleaning room; 8, electric control box; 9, vibration conveyor; 10, filtering mechanism; 1001, filter plate; 1002, limiting member; 1003, buckle groove; 1004, shallow groove; 1005, filter hole; 1006, vibration ring; 1007, ring groove; 1008, buffer spring; 11, fan; 12, air duct; 13, branch pipe. DETAILED DESCRIPTION

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , in this embodiment: A multi-functional crawler shot blasting cleaning machine includes a bottom plate 1, a hoist 2 is arranged on the bottom plate 1, a conveying pipe 3 is arranged at the output end of the hoist 2, a bearing frame 4 is arranged on the bottom plate 1, a shot and sand separator 5 is arranged at the upper end of the bearing frame 4, a shot blasting machine 6 is arranged below the shot and sand separator 5, a cleaning chamber 7 is arranged inside the bearing frame 4, an electric control box 8 is arranged on the bottom plate 1, a vibrating conveyor 9 is arranged on the bottom plate 1, a filtering mechanism 10 is arranged outside the bearing frame 4, a blower 11 is arranged on the bottom plate 1, an air duct 12 is arranged outside the filtering mechanism 10, and a branch pipe 13 is arranged outside the air duct 12;

[0024] The cleaned workpieces can be conveyed outwards through the vibrating conveyor 9, and the shot can be conveniently conveyed through the conveying pipe 3;

[0025] The filtering mechanism 10 includes a filter plate 1001, a limiting member 1002, a buckle groove 1003, a shallow groove 1004, a filter hole 1005, a vibration ring 1006, a ring groove 1007 and a buffer spring 1008. A limiting member 1002 is arranged at the upper end of the filter plate 1001, buckle grooves 1003 are opened on both sides of the limiting member 1002, shallow grooves 1004 are opened on both sides of the filter plate 1001, filter holes 1005 are opened in the shallow grooves 1004, vibration rings 1006 are arranged in the filter holes 1005, ring grooves 1007 are opened inside the filter holes 1005, and buffer springs 1008 are arranged inside the ring grooves 1007;

[0026] The ring groove 1007 facilitates the installation of the buffer spring 1008, the buckle groove 1003 provides convenience for pulling out the filter plate 1001, and the shallow groove 1004 prevents the dust accumulated on the filter plate 1001 from being scraped off when the filter plate 1001 is pulled out.

[0027] In this embodiment, both ends of the conveying pipe 3 are respectively communicated with the output end of the hoist 2 and the input end of the shot and sand separator 5, and the shot blasting machine 6 is connected to the output end of the shot and sand separator 5 through a corresponding connecting pipe;

[0028] Specifically, the shot and sand can be separated by the shot and sand separator 5.

[0029] In this embodiment, a crawler is arranged inside the cleaning chamber 7, and the vibrating conveyor 9 is fixedly installed on the bottom plate 1 and corresponds to the discharge port of the cleaning chamber 7;

[0030] Specifically, a processing space for the workpiece can be provided through the cleaning chamber 7.

[0031] In this embodiment, there is an electrical connection between the electrical control box 8 and an external power supply. The hoist 2, the vibrating conveyor 9, the shot blaster 6, and the blower 11 are all electrically connected to the electrical control box 8. The filtering mechanism 10 is fixedly installed outside the bearing frame 4.

[0032] Specifically, the shot blaster 6 can throw the shot at high speed, and the shot acts on the workpiece in the cleaning chamber 7.

[0033] In this embodiment, the filtering mechanism 10 communicates with the inside of the cleaning chamber 7. The filter plate 1001 is inserted into the filtering mechanism 10 from the top of the filtering mechanism 10. The limiting member 1002 and the filter plate 1001 are integrally formed, and the filter plate 1001 is adapted to the filtering mechanism 10.

[0034] Specifically, the installation stability of the filter plate 1001 can be ensured through the limiting member 1002.

[0035] In this embodiment, the vibrating ring 1006 is adapted to the filter holes 1005. The vibrating ring 1006 corresponds to the position of the annular groove 1007. Both the vibrating ring 1006 and the annular groove 1007 have several groups. Two buffer springs 1008 are fixed in each group of annular grooves 1007. The outer ends of the buffer springs 1008 are fixedly connected to the outside of the vibrating ring 1006, and a filter screen is provided inside the vibrating ring 1006.

[0036] Specifically, the vibrating ring 1006 can shake off the dust more quickly when the filter plate 1001 shakes, and the buffer springs 1008 can support the installation of the vibrating ring 1006.

[0037] In this embodiment, the air duct 12 is connected to the branch pipe 13. One ends of the air duct 12 and the branch pipe 13 are fixedly installed outside the filtering mechanism 10 and communicate with the inside of the filtering mechanism 10. The other end of the air duct 12 is connected to the input end of the blower 11.

[0038] Specifically, the blower 11 can extract the air in the filtering mechanism 10 through the air duct 12, and the efficiency of the blower 11 extracting the air in the filtering mechanism 10 can be further improved through the branch pipe 13.

[0039] The working principle and use process of the utility model: in actual use, the workpiece to be cleaned is added into the cleaning chamber 7, the electric control box 8 controls the hoist 2 to lift the projectile and enter the shot-sand separator 5 through the conveying pipe 3, and finally the projectile enters the shot blaster 6, the electric control box 8 controls the motor corresponding to the shot blaster 6 to rotate, so that the shot blaster 6 rotates at high speed to throw the falling projectile at high speed, and the projectile acts on the cleaning chamber 7, and at the same time, the crawler in the cleaning chamber 7 will drive the workpiece to turn over, so as to achieve the effect of uniform cleaning, and the workpiece after cleaning finally falls into the vibrating conveyor 9, and the workpiece after cleaning is transported outward and stored under the action of the vibrating conveyor 9;

[0040] When dust is generated in the cleaning chamber 7 during the cleaning process, the fan 11 can be turned on to extract the air in the filter mechanism 10 through the air duct 12 and the branch pipe 13. Through the gap between the crawler and the cleaning chamber 7 and the structure with holes in the crawler itself, when the air in the filter mechanism 10 is extracted, the dust in the cleaning chamber 7 will also be driven by the airflow into the filter mechanism 10. The dust is filtered through the filter plate 1001 in the filter mechanism 10, and the dust remains on the filter plate 1001. The filtered air is discharged to the outside through the output end of the fan 11;

[0041] After the filter plate 1001 has been used for a certain period of time, the filter plate 1001 can be pulled out through the limiting member 1002. Due to the presence of the shallow groove 1004, the dust accumulated on the filter plate 1001 will not be scraped off when the filter plate 1001 is pulled out. After being pulled out, the filter plate 1001 can be shaken or appropriately collided with foreign objects to vibrate. When the filter plate 1001 is vibrated, the vibration ring 1006 shakes up and down under the action of the buffer spring 1008, which better promotes the dust accumulated on the filter screen in the vibration ring 1006 to fall off, and the filter plate 1001 can be cleaned conveniently to ensure the use effect of the filtering mechanism 10.

[0042] At the same time, the filtering mechanism 10 is installed at the position corresponding to the cleaning chamber 7 on the outside of the supporting frame 4 and forms a whole with the supporting frame 4, avoiding the use of external large equipment, while ensuring the cleaning effect of the cleaning chamber 7, reducing dust removal costs, reducing space occupancy, and reducing equipment maintenance workload.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional crawler-type shot blasting cleaning machine, comprising a base plate (1), a hoist (2) is arranged on the base plate (1), a conveying pipe (3) is arranged at the output end of the hoist (2), a bearing frame (4) is arranged on the base plate (1), a shot sand separator (5) is arranged at the upper end of the bearing frame (4), a shot blaster (6) is arranged below the shot sand separator (5), a cleaning chamber (7) is arranged inside the bearing frame (4), an electric control box (8) is arranged on the base plate (1), and a vibrating conveyor (9) is arranged on the base plate (1), characterized in that: A filter mechanism (10) is arranged outside the supporting frame (4), a fan (11) is arranged on the bottom plate (1), an air duct (12) is arranged outside the filter mechanism (10), and a branch pipe (13) is arranged outside the air duct (12); The filtering mechanism (10) comprises a filter plate (1001), a limiting member (1002), a buckle groove (1003), a shallow groove (1004), a filter hole (1005), a vibration ring (1006), an annular groove (1007) and a buffer spring (1008); the limiting member (1002) is arranged at the upper end of the filter plate (1001); buckle grooves (1003) are provided on both sides of the limiting member (1002); shallow grooves (1004) are provided on both sides of the filter plate (1001); a filter hole (1005) is provided in the shallow groove (1004); a vibration ring (1006) is provided in the filter hole (1005); an annular groove (1007) is provided inside the filter hole (1005); and a buffer spring (1008) is provided inside the annular groove (1007).

2. A multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: The two ends of the conveying pipe (3) are respectively connected to the output end of the elevator (2) and the input end of the shot-sand separator (5), and the shot blaster (6) is connected to the output end of the shot-sand separator (5) through a corresponding connecting pipe.

3. The multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: A crawler belt is arranged in the cleaning chamber (7), and the vibrating conveyor (9) is fixedly mounted on the bottom plate (1) and corresponds to the discharge port of the cleaning chamber (7).

4. The multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: The electric control box (8) is electrically connected to an external power source, the elevator (2), the vibrating conveyor (9), the shot blaster (6), and the fan (11) are all electrically connected to the electric control box (8), and the filtering mechanism (10) is fixedly mounted on the outside of the supporting frame (4).

5. The multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: The filter mechanism (10) is communicated with the interior of the cleaning chamber (7); the filter plate (1001) is inserted into the interior of the equipment filter mechanism (10) from the top of the filter mechanism (10); the limiting member (1002) and the filter plate (1001) are integrally formed; and the filter plate (1001) is adapted to fit the filter mechanism (10).

6. The multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: The vibration ring (1006) is adapted to the filter hole (1005); the vibration ring (1006) corresponds to the position of the annular groove (1007); there are a plurality of groups of the vibration ring (1006) and the annular groove (1007); two groups of buffer springs (1008) are fixed in each group of the annular groove (1007); the outer ends of the buffer springs (1008) are fixedly connected to the outside of the vibration ring (1006); and a filter screen is provided in the vibration ring (1006).

7. The multifunctional crawler-type shot blasting machine according to claim 1, characterized in that: The air duct (12) is connected to the branch pipe (13); one end of the air duct (12) and the branch pipe (13) is fixedly mounted on the outside of the filter mechanism (10) and is connected to the inside of the filter mechanism (10); the other end of the air duct (12) is connected to the input end of the fan (11).

Images