Dust collection device for electric vehicle frame welding

Abstract

The utility model relates to the technical field of dust collection devices, and discloses a dust collection device for welding an electric vehicle frame, which solves the problems that the dust collection position of the existing dust collection device is fixed, the dust cannot be effectively sucked away in a large range, and the dust collection effect is poor, and comprises a device bottom plate, and a mounting table is fixedly mounted at the top of the device bottom plate; a platen is fixedly mounted at the top of the mounting table, mounting plates are fixedly mounted on the two sides of the top of the platen, a collecting box is fixedly mounted on the rear side of the device bottom plate, an ash discharge valve is fixedly mounted on the side, away from the mounting table, of the collecting box, supporting legs are fixedly mounted at the bottom of the collecting box, and a movable dust collection assembly is arranged between the top of the collecting box and the upper portion of the platen; the movable dust collection assembly comprises a first supporting frame and two dust collection pumps, and the first supporting frame is fixedly installed in the middle of the top of the collection box; the dust suction device can perform movable dust suction, so that the dust suction device can effectively suck away smoke in a large range.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust suction devices, in particular to a dust suction device for welding an electric vehicle frame. Background Art

[0002] The frame of an electric vehicle is the core component of the electric vehicle, and has the following functions and roles: supporting and fixing other components; as the main structure of the electric vehicle, the frame is responsible for supporting and fixing the motor, battery, body and other components; bearing various forces and moments; the frame needs to withstand various forces and moments generated when the electric vehicle is driving, as well as various static loads and dynamic loads; ensuring stability and safety; the stability of the frame is crucial to ensuring the driving safety and stability of the electric vehicle; protecting the battery; the frame usually serves as the base of the battery, and its safety is directly related to the overall safety of the electric vehicle; smoke and dust are generated when the electric vehicle frame is welded, and a dust suction device is required; the existing dust suction device has a fixed dust suction position, and cannot effectively suck away the smoke and dust over a large range, and its dust suction effect is poor. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dust suction device for electric vehicle frame welding, which effectively solves the problem that the dust suction position of the existing dust suction device is fixed, the smoke and dust cannot be effectively sucked away over a large range, and the dust suction effect is poor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suction device for welding an electric vehicle frame, comprising a device bottom plate, a mounting platform is fixedly installed on the top of the device bottom plate, a table plate is fixedly installed on the top of the mounting table, mounting plates are fixedly installed on both sides of the top of the table plate, a collecting box is fixedly installed on the rear side of the device bottom plate, a dust discharge valve is fixedly installed on the side of the collecting box away from the mounting table, a supporting foot is fixedly installed on the bottom of the collecting box, and a mobile dust suction assembly is provided between the top of the collecting box and the upper part of the table plate.

[0005] Preferably, the mobile dust suction assembly includes a first support frame and two dust suction pumps, the first support frame is fixedly installed in the middle of the top of the collecting box, the two dust suction pumps are fixedly installed on one side of the top of the collecting box, a driving motor is fixedly installed on the top inside the first support frame, a rotating rod is fixedly installed on the output end of the driving motor, a pushing wheel is fixedly installed on the bottom of the rotating rod, a positioning shaft seat is rotatably installed on the bottom of the pushing wheel, a second support frame is fixedly installed on the bottom of the positioning shaft seat, the bottom of the second support frame is fixedly installed on the other side of the top of the collecting box, and a first connecting pipe is fixedly installed on the top of the two dust suction pumps.

[0006] Preferably, a corrugated hose is fixedly installed on the end of the first connecting tube away from the dust pump, a second connecting tube is fixedly installed on the end of the corrugated hose away from the first connecting tube, a connecting head is fixedly installed on the end of the second connecting tube away from the corrugated hose, and a dust hopper is fixedly installed on the bottom of the connecting head.

[0007] Preferably, a contact plate is fixedly installed on the side where the two connecting heads are close to each other, and a mounting strip is fixedly installed on the side where the two connecting heads are far from each other, a rectangular sliding sleeve is fixedly installed in the middle of the mounting strip, a rectangular sliding rod is inserted between the insides of the two rectangular sliding sleeves, springs are provided on both sides of the surface of the rectangular sliding rod, and both ends of the rectangular sliding rod are respectively fixedly connected to the mounting plate and the rectangular sliding sleeve.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the operator starts the driving motor to drive the rotating rod to rotate, and when the rotating rod rotates, the pushing wheel is driven to rotate along the positioning shaft seat, and when the pushing wheel rotates, the two contact plates are indirectly pushed, and when the two contact plates are pushed, the two connecting heads are driven to move back and forth, and when the two connecting heads move, the two rectangular sliding sleeves are driven to slide along the surfaces of the two rectangular sliding rods, and the springs are squeezed at the same time, and the elastic force of the springs can push the rectangular sliding sleeves to slide and reset, and when the rectangular sliding sleeves are reset, the connecting head is driven to reset, and then the dust collector can be driven to move back and forth through the connecting head;

[0009] When the dust hopper moves back and forth in a circular motion, the operator starts two dust pumps, and the two dust pumps suck the smoke and dust into the collection box for collection through two first connecting pipes, two corrugated hoses, two second connecting pipes, two connecting heads and two dust hoppers, and the dust can be discharged by opening the dust discharge valve; this enables the dust suction device to perform mobile dust suction, so that it can effectively suck away the smoke and dust over a large range, and has a very good dust suction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 The structure of the dust suction device for welding the electric vehicle frame is shown in the following figure. Figure 1 ;

[0013] Figure 2 The structure of the dust suction device for welding the electric vehicle frame is shown in the following figure. Figure 2 ;

[0014] Figure 3 The structure of the dust suction device for welding the electric vehicle frame is shown in the following figure. Figure 3 ;

[0015] Figure 4 The structure of the dust suction device for welding the electric vehicle frame is shown in the following figure. Figure 4

[0016] In the figure: 1. device base plate; 2. mounting table; 3. table top; 4. collecting box; 6. supporting feet; 7. ash discharge valve; 8. first supporting frame; 9. driving motor; 10. rotating rod; 11. pushing wheel; 12. positioning shaft seat; 13. second supporting frame; 14. dust suction pump; 15. first connecting pipe; 16. corrugated hose; 17. second connecting pipe; 18. connecting head; 19. dust suction hopper; 20. contact plate; 21. mounting strip; 22. rectangular sliding sleeve; 23. rectangular sliding rod; 24. spring; 25. mounting plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 4 It is given that the utility model includes a device base plate 1, a mounting platform 2 is fixedly installed on the top of the device base plate 1, a table plate 3 is fixedly installed on the top of the mounting platform 2, mounting plates 25 are fixedly installed on both sides of the top of the table plate 3, a collecting box 4 is fixedly installed on the rear side of the device base plate 1, a dust discharge valve 7 is fixedly installed on the side of the collecting box 4 away from the mounting platform 2, a supporting foot 6 is fixedly installed on the bottom of the collecting box 4, and a mobile dust collection assembly is provided between the top of the collecting box 4 and the upper part of the table plate 3.

[0019] The operator starts the mobile dust suction component to move back and forth for dust suction, and sucks the smoke into the collection box 4 for collection. The dust can be discharged by opening the dust discharge valve 7; this allows the dust suction device to perform mobile dust suction, so that it can effectively suck away the smoke over a large area, and has a very good dust suction effect.

[0020] The mobile dust collection assembly includes a first support frame 8 and two dust suction pumps 14. The first support frame 8 is fixedly installed in the middle of the top of the collection box 4. The two dust suction pumps 14 are fixedly installed on one side of the top of the collection box 4. A driving motor 9 is fixedly installed on the top of the first support frame 8. A rotating rod 10 is fixedly installed on the output end of the driving motor 9. A pushing wheel 11 is fixedly installed on the bottom of the rotating rod 10. A positioning shaft seat 12 is rotatably installed on the bottom of the pushing wheel 11. A second support frame 13 is fixedly installed on the bottom of the positioning shaft seat 12. The bottom of the second support frame 13 is fixedly installed on the other side of the top of the collection box 4. A first connecting pipe 15 is fixedly installed on the top of the two dust suction pumps 14; the first connecting pipe 15 is fixedly installed on one end away from the dust suction pump 14. A corrugated hose 16 is fixedly installed, and a second connecting pipe 17 is fixedly installed on the end of the corrugated hose 16 away from the first connecting pipe 15, and a connecting head 18 is fixedly installed on the end of the second connecting pipe 17 away from the corrugated hose 16, and a dust hopper 19 is fixedly installed on the bottom of the connecting head 18; a contact plate 20 is fixedly installed on the side where the two connecting heads 18 are close to each other, and a mounting strip 21 is fixedly installed on the side where the two connecting heads 18 are away from each other, and a rectangular sliding sleeve 22 is fixedly installed in the middle of the mounting strip 21, and a rectangular sliding rod 23 is inserted between the insides of the two rectangular sliding sleeves 22, and springs 24 are provided on both sides of the surface of the rectangular sliding rod 23, and the two ends of the rectangular sliding rod 23 are respectively fixedly connected to the mounting plate 25 and the rectangular sliding sleeve 22.

[0021] The operator starts the driving motor 9 to drive the rotating rod 10 to rotate. When the rotating rod 10 rotates, it drives the pushing wheel 11 to rotate along the positioning shaft seat 12. When the pushing wheel 11 rotates, it will indirectly push the two contact plates 20. When the two contact plates 20 are pushed, they drive the two connecting heads 18 to move backwards. When the two connecting heads 18 move, they drive the two rectangular sliding sleeves 22 to slide along the surfaces of the two rectangular sliding rods 23, and at the same time squeeze the spring 24. The elastic force of the spring 24 can push the rectangular sliding sleeve 22 to slide and reset. When the rectangular sliding sleeve 22 is reset, it will drive the connecting head 18 to reset, and then the dust hopper 19 can be driven to move back and forth through the connecting head 18. When the dust hopper 19 moves back and forth, the operator starts the two dust suction pumps 14. The two dust suction pumps 14 suck the smoke and dust into the collection box 4 for collection through the two first connecting pipes 15, the two corrugated hoses 16, the two second connecting pipes 17, the two connecting heads 18 and the two dust suction hoppers 19.

Claims

1. A dust suction device for welding an electric vehicle frame, comprising a device bottom plate (1), characterized in that: A mounting platform (2) is fixedly mounted on the top of the device bottom plate (1), a table top (3) is fixedly mounted on the top of the mounting platform (2), mounting plates (25) are fixedly mounted on both sides of the top of the table top (3), a collection box (4) is fixedly mounted on the rear side of the device bottom plate (1), a dust discharge valve (7) is fixedly mounted on the side of the collection box (4) away from the mounting platform (2), a support foot (6) is fixedly mounted on the bottom of the collection box (4), a mobile dust collection assembly is provided between the top of the collection box (4) and the upper part of the table top (3), the mobile dust collection assembly comprises a first support frame (8) and two dust collection pumps (14), the first support frame (8) is fixedly mounted on the collection box (4) ), two dust suction pumps (14) are fixedly mounted on one side of the top of the collection box (4), a driving motor (9) is fixedly mounted on the top of the first support frame (8), a rotating rod (10) is fixedly mounted on the output end of the driving motor (9), a pushing wheel (11) is fixedly mounted on the bottom of the rotating rod (10), a positioning shaft seat (12) is rotatably mounted on the bottom of the pushing wheel (11), a second support frame (13) is fixedly mounted on the bottom of the positioning shaft seat (12), the bottom of the second support frame (13) is fixedly mounted on the other side of the top of the collection box (4), and a first connecting pipe (15) is fixedly mounted on the top of the two dust suction pumps (14).

2. The dust suction device for welding an electric vehicle frame according to claim 1, characterized in that: A corrugated hose (16) is fixedly mounted on one end of the first connecting tube (15) away from the dust suction pump (14), a second connecting tube (17) is fixedly mounted on one end of the corrugated hose (16) away from the first connecting tube (15), a connecting head (18) is fixedly mounted on one end of the second connecting tube (17) away from the corrugated hose (16), and a dust suction hopper (19) is fixedly mounted on the bottom of the connecting head (18).

3. The dust suction device for welding an electric vehicle frame according to claim 2, characterized in that: A contact plate (20) is fixedly mounted on the side of the two connectors (18) close to each other, and a mounting strip (21) is fixedly mounted on the side of the two connectors (18) away from each other. A rectangular sliding sleeve (22) is fixedly mounted in the middle of the mounting strip (21). A rectangular sliding rod (23) is inserted between the insides of the two rectangular sliding sleeves (22). Springs (24) are provided on both sides of the surface of the rectangular sliding rod (23). Both ends of the rectangular sliding rod (23) are fixedly connected to the mounting plate (25) and the rectangular sliding sleeve (22), respectively.

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