Movable smoke dust collecting device of pouring vehicle

Abstract

The utility model discloses a pouring vehicle movable type smoke dust collecting device which comprises a long smoke collecting groove, two ends of the long smoke collecting groove are closed, a smoke outlet is formed in the side wall of one end of the long smoke collecting groove, the upper end of the long smoke collecting groove is open, a moving vehicle is arranged at the upper end of the long smoke collecting groove, and adjustable sealing cover pieces are arranged at the positions, on the left side and the right side of the moving vehicle, of the upper end of the long smoke collecting groove. A transition smoke collecting groove is formed in the upper end of the moving trolley, the bottom of the transition smoke collecting groove is communicated with the long smoke collecting groove, and a connecting smoke collecting groove is formed in the front side of the transition smoke collecting groove and communicated with the vertical smoke collecting groove through a horizontal smoke collecting groove. By arranging the long smoke collecting groove, the transition smoke collecting groove, the connecting smoke collecting groove, the horizontal smoke collecting groove, the vertical smoke collecting groove and the moving trolley, the pouring trolley can drive the moving trolley to move, and smoke dust generated during operation of the pouring trolley can sequentially pass through the vertical smoke collecting groove, the horizontal smoke collecting groove, the connecting smoke collecting groove and the transition smoke collecting groove to be discharged into the horizontal smoke collecting groove; and smoke is discharged through the smoke outlet of the horizontal smoke collecting groove, so that smoke generated nearby the pouring operation can be timely discharged, and the operation environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of smoke dust trapping technology, especially relates to a mobile smoke dust trapping device of pouring trolley. BACKGROUND

[0002] In the pouring workshop of the pouring industry, the ladle pouring trolley carries out molten steel pouring operation, a large amount of smoke dust is generated on site, the pouring trolley needs to move back and forth horizontally due to non-fixed station, and the fixed smoke dust trapping device installed at somewhere of the workshop cannot move back and forth with the pouring trolley, the smoke dust collection range is limited, the particulate matter generated in the operation site is unorganized diffusion, and the smoke dust pollution is relatively serious. CONTENT

[0003] In view of the deficiencies and shortcomings in the prior art, the utility model aims at providing a mobile smoke dust trapping device of pouring trolley, which solves the problems of limited smoke dust collection range of the fixed smoke dust trapping device in the prior art, unorganized diffusion of particulate matter generated in the operation site, and serious smoke dust pollution when the pouring trolley carries out pouring operation.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a mobile smoke dust trapping device of pouring trolley is used on the pouring trolley, which comprises a long smoke collecting groove, the long smoke collecting groove is arranged in parallel with the moving line of the pouring trolley, the two ends of the long smoke collecting groove are closed, one end of the long smoke collecting groove is provided with a smoke outlet on the side wall, the smoke outlet extends to the outdoor or is communicated with a smoke pipe, the upper end of the long smoke collecting groove is open, a mobile trolley is arranged at the upper end of the long smoke collecting groove, and an adjustable cover piece capable of covering the opening of the long smoke collecting groove is arranged on the left and right sides of the mobile trolley at the upper end of the long smoke collecting groove, the upper end of the mobile trolley is provided with a transition smoke collecting groove, the bottom of the transition smoke collecting groove is communicated with the long smoke collecting groove, a connecting smoke collecting groove is arranged on the front side of the transition smoke collecting groove, a horizontal smoke collecting groove is detachably connected to the connecting smoke collecting groove, the other end of the horizontal smoke collecting groove is communicated with a vertical smoke collecting groove, and the bottom of the vertical smoke collecting groove is connected to the pouring trolley.

[0005] As a further improvement of the utility model, the mobile trolley comprises a rectangular frame, a rotating shaft is arranged on the left and right sides of the frame, a wheel is arranged on the front and back sides of each rotating shaft, a rotating drum is fixed to the middle part of the rotating shaft, two walking tracks are arranged on the upper ends of the front and back sides of the long smoke collecting groove, the wheels of the mobile trolley are in rolling connection with the walking tracks, a transition cavity groove is arranged in the middle part of the frame, and the transition smoke collecting groove is communicated with the long smoke collecting groove through the transition cavity groove.

[0006] As a further improvement of the utility model, the end of the walking track is provided with a stop block for preventing the mobile trolley from sliding out of the walking track.

[0007] As a further improvement of the utility model, each adjustable cover piece comprises a moving belt, the width of the moving belt is greater than the width of the opening of the long fume collecting groove, one end of the moving belt away from the moving trolley is fixed to the end of the long fume collecting groove, and the end of the moving belt close to the moving trolley is wound on the rotating drum of the moving trolley.

[0008] As a further improvement of the utility model, the left and right ends of the horizontal fume collecting groove are each provided with a support, a roller is rotatably connected to the support, the left and right ends of the horizontal fume collecting groove are each rotatably connected with a deflection roller, the end of the moving belt passes through the deflection roller and is bolted into a loop, and the loop is sleeved on the roller.

[0009] As a further improvement of the utility model, the left and right sides of the horizontal fume collecting groove are each provided with an electric push rod, the end of the telescopic rod of the electric push rod is connected with a vertical connecting rod, the upper and lower ends of the vertical connecting rod are each connected with a horizontal insertion rod, the sidewall of the horizontal fume collecting groove is provided with a guide sliding sleeve capable of being slidably connected with the insertion rod, the left and right sidewalls of the connecting fume collecting groove are each provided with an insertion limiting groove at a position corresponding to the insertion rod, and the insertion rod extends out of the guide sliding sleeve and can be inserted into the limiting groove.

[0010] As a further improvement of the utility model, the connecting fume collecting groove is provided with a circle of protruding clamping plates at one end close to the horizontal fume collecting groove, and the horizontal fume collecting groove is provided with clamping grooves capable of clamping the clamping plates on the upper and lower sides of the end close to the connecting fume collecting groove.

[0011] As a further improvement of the utility model, the cross section of the long fume collecting groove is rectangular.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. By arranging the long fume collecting groove, the transition fume collecting groove, the connecting fume collecting groove, the horizontal fume collecting groove, the vertical fume collecting groove and the moving trolley, and fixing the vertical fume collecting groove to the tamping trolley, when the tamping trolley moves, the tamping trolley can pass through the vertical fume collecting groove, the horizontal fume collecting groove, the connecting fume collecting groove and the transition fume collecting groove in sequence to drive the moving trolley to move, the smoke generated by the tamping trolley operation can be sequentially discharged into the horizontal fume collecting groove through the vertical fume collecting groove, the horizontal fume collecting groove, the connecting fume collecting groove and the transition fume collecting groove, and then discharged through the smoke outlet of the horizontal fume collecting groove, so that the smoke generated near the tamping trolley during the moving tamping operation can be timely discharged, and the working environment of the workshop is greatly improved.

[0014] In addition, when the moving trolley moves, the adjustable cover plate can be adjusted along with the movement of the moving trolley, and the adjustable cover plate can cover the upper end opening of the long fume collecting groove to avoid or reduce the emission of smoke.

[0015] In addition, the connecting flue is detachably connected with the horizontal flue, so that the connecting flue can be detached from the horizontal flue, and the pouring trolley is convenient to move and adjust.

[0016] 2. By setting the moving trolley as a structure of a trolley frame, a rotating shaft, a wheel, a rotating drum and a walking track, the moving trolley can move along with the pouring trolley, so that the flue gas at the pouring trolley can be discharged into the horizontal flue.

[0017] 3. By setting the adjustable cover as a structure of a moving belt, and fixing one end of the moving belt and winding the other end of the moving belt on the rotating drum of the moving trolley, when the moving trolley moves, i.e. the walking wheel of the moving trolley rotates, the rotating shaft of the moving trolley drives the rotating drum to rotate, so that the moving belt on the rotating drum can be wound or unwound, and the horizontal flue can be real-time closed and opened.

[0018] 4. By setting the electric push rod on the left and right sides of the horizontal flue, connecting the insertion rod on the electric push rod through a connecting rod, setting a guide sliding sleeve on the side wall of the horizontal flue, and setting an insertion limiting groove on the connecting flue, when the horizontal flue and the connecting flue are connected, the insertion rod can be inserted into the limiting groove through the extension and contraction of the extension rod of the electric push rod, so that the horizontal flue and the connecting flue are limited in the left and right directions, and when the pouring trolley moves left and right, the connecting flue, i.e. the moving trolley, can be driven to move.

[0019] 5. By setting the clamping plate on the connecting flue and the clamping groove on the horizontal flue, the clamping plate of the connecting flue can be clamped into the clamping groove on the horizontal flue, so that the horizontal flue and the connecting flue can be limited in the front and back directions. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in connection with the drawings:

[0021] Figure 1 It is the structural schematic diagram of the utility model;

[0022] Figure 2 It is Figure 1 the lateral view of the utility model;

[0023] Figure 3 It is Figure 1 the enlarged view of A;

[0024] Figure 4 It is Figure 1 the enlarged view of B;

[0025] Figure 5 It is Figure 1 the enlarged view of C;

[0026] Figure 6 It is Figure 2An enlarged view at D;

[0027] Figure 7 For Figure 2 An enlarged view at E;

[0028] Figure 8 For the connection structure diagram of the mobile belt and the rotating drum;

[0029] In the figure: 1, pouring vehicle; 2, long smoke collecting groove; 3, smoke outlet; 4, mobile vehicle; 41, vehicle frame; 42, rotating shaft; 43, wheel; 44, rotating drum; 45, transition cavity groove; 46, collar; 5, transition smoke collecting groove; 6, connecting smoke collecting groove; 7, horizontal smoke collecting groove; 8, vertical smoke collecting groove; 9, running track; 10, stopper; 11, mobile belt; 12, support; 13, roller; 14, deflection roller; 15, electric push rod; 16, vertical connecting rod; 17, insertion rod; 18, guide sliding sleeve; 19, insertion limiting groove; 20, clamping plate; 21, clamping groove. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-7 The utility model will be described in further detail. For more clearly illustrating, only the structure related to the utility model point is shown in the figure.

[0031] In order to facilitate the description, now define the coordinate system as shown in Figure 1 And with the left and right direction as horizontal, the front and back direction as vertical, the up and down direction as vertical.

[0032] The utility model embodiment discloses a kind of pouring vehicle mobile smoke dust capture device, refer to Figure 1 And Figure 2The application discloses a mobile smoke capturing device for a pouring vehicle, which comprises a long smoke collecting groove 2, wherein the long smoke collecting groove 2 is arranged in parallel with the moving line of the pouring vehicle 1, the two ends of the long smoke collecting groove 2 are closed, one side wall of one end of the long smoke collecting groove 2 is provided with a smoke outlet 3, the smoke outlet 3 extends to the outside or is communicated with a smoke pipe, the upper end of the long smoke collecting groove 2 is open, the upper end of the long smoke collecting groove 2 is provided with a mobile vehicle 4, and the upper end of the long smoke collecting groove 2 is provided with an adjustable cover piece capable of covering the open upper end of the long smoke collecting groove 2 on the left and right sides of the mobile vehicle 4. The adjustable cover plate can be adjusted along with the movement of the mobile vehicle 4, and the adjustable cover plate can cover the open upper end of the long smoke collecting groove 2, so that the smoke emission is avoided or reduced. The upper end of the mobile vehicle 4 is provided with a transition smoke collecting groove 5, the bottom of the transition smoke collecting groove 5 is communicated with the long smoke collecting groove 2, the front side of the transition smoke collecting groove 5 is provided with a connecting smoke collecting groove 6, the connecting smoke collecting groove 6 is detachably connected with a horizontal smoke collecting groove 7, the connecting smoke collecting groove 6 and the horizontal smoke collecting groove 7 can be detached, so that the adjustment of the pouring vehicle 1 is facilitated, the other end of the horizontal smoke collecting groove 7 is communicated with a vertical smoke collecting groove 8, the bottom of the vertical smoke collecting groove 8 is connected to the pouring vehicle 1 through bolts or buckles, the smoke collecting port of the vertical smoke collecting groove 8 faces the working area, and in addition, a fan (not shown in the drawing) can be arranged on the long smoke collecting groove 2, so that the smoke dust can be conveniently sucked outwards. When the pouring vehicle 1 moves, the pouring vehicle 1 can drive the mobile vehicle 4 to move, and of course, a power source can be arranged on the pouring vehicle 1, so that the mobile vehicle 4 moves synchronously with the pouring vehicle 1.

[0033] In the embodiment, as shown in Figure 3 and Figure 7 , the mobile vehicle 4 comprises a rectangular frame 41, the left and right sides of the frame 41 are rotatably provided with a rotating shaft 42, the front and back sides of each rotating shaft 42 are fixedly connected with a wheel 43, the middle part of the rotating shaft 42 is fixedly connected with a rotating drum 44, the upper ends of the front and back sides of the long smoke collecting groove 2 are fixedly connected with two walking tracks 9, as shown in Figure 5 , the end of the walking track 9 is fixedly connected with a stop block 10 for preventing the mobile vehicle 4 from sliding out of the walking track 9, the wheels 43 of the mobile vehicle 4 are rollingly matched with the walking track 9, that is, the mobile vehicle 4 can walk on the walking track 9. In addition, the middle part of the frame 41 is provided with a transition cavity groove 45, the transition smoke collecting groove 5 is communicated with the long smoke collecting groove 2 through the transition cavity groove 45; then the mobile vehicle 4 can move along with the pouring vehicle 1, so that the smoke at the pouring vehicle 1 can be discharged into the horizontal smoke collecting groove 7.

[0034] For the adjustable cover piece, as shown in Figure 2 and Figure 8As shown, each of the adjustable cover members comprises a moving belt 11, the width of the moving belt 11 is greater than the width of the opening of the long smoke collecting groove 2, one end of the moving belt 11 away from the moving trolley 4 is fixed to the end of the long smoke collecting groove 2, and the end of the moving belt 11 close to the moving trolley 4 is wound on the rotating drum 44 of the moving trolley 4, so that when the moving trolley 4 moves, that is, the walking wheels of the moving trolley 4 rotate, the rotating shaft 42 of the moving trolley 4 drives the rotating drum 44 to rotate, so that the moving belt 11 on the rotating drum 44 can be wound or unwound, and the opening of the horizontal smoke collecting groove 7 can be closed in real time.

[0035] In addition, as shown in Figure 1 and Figure 4 As shown, the left and right ends of the horizontal smoke collecting groove 7 are each fixed with a support 12, the support 12 is rotatably connected with a roller 13 through a bearing seat, the left and right ends of the horizontal smoke collecting groove 7 are each rotatably connected with a deflection roller 14, the end of the moving belt 11 passes through the deflection roller 14 and is bolted into a loop 46, and the loop 46 is sleeved on the roller 13. In addition, as shown in Figure 2 and Figure 6 As shown, the left and right sides of the horizontal smoke collecting groove 7 are each provided with an electric push rod 15, the body of the electric push rod 15 is fixed on the horizontal smoke collecting groove 7, the end of the telescopic rod of the electric push rod 15 is hingedly connected with a vertical connecting rod 16, the upper and lower ends of the vertical connecting rod 16 are each connected with a horizontal insertion rod 17, the sidewall of the horizontal smoke collecting groove 7 is provided with a guide sliding sleeve 18 which can be slidingly connected with the insertion rod 17, the left and right sidewalls of the connecting smoke collecting groove 6 are each provided with an insertion limiting groove 19 at a position corresponding to the insertion rod 17, and the insertion rod 17 can be inserted into the limiting groove after extending out of the guide sliding sleeve 18, so that when the horizontal smoke collecting groove 7 and the connecting smoke collecting groove 6 are connected, the insertion rod 17 can be inserted into the limiting groove through the extension and retraction of the telescopic rod of the electric push rod 15, so that the horizontal smoke collecting groove 7 and the connecting smoke collecting groove 6 are limited in the horizontal left-right direction, and when the casting trolley 1 moves left and right, the connecting smoke collecting groove 6, that is, the moving trolley 4, can be moved. In addition, the connecting smoke collecting groove 6 is provided with a ring of protruding clamping plates 20 at one end close to the horizontal smoke collecting groove 7, and the horizontal smoke collecting groove 7 is provided with clamping grooves 21 at the upper and lower sides of the end close to the connecting smoke collecting groove 6. When the connecting smoke collecting groove 6 and the horizontal smoke collecting groove 7 are connected, the horizontal smoke collecting groove 7 can be slid from one side to the clamping plates 20, so that the horizontal smoke collecting groove 7 and the connecting smoke collecting groove 6 can be limited in the front-back direction.

[0036] The utility model discloses a long smoke collecting groove 2, transition smoke collecting groove 5, connecting smoke collecting groove 6, horizontal smoke collecting groove 7, vertical smoke collecting groove 8 and mobile car 4 are established to vertical smoke collecting groove 8 is fixedly connected on the pouring trolley 1, then when the pouring trolley 1 removes the operation, the pouring trolley 1 can drive mobile car 4 to remove in turn through vertical smoke collecting groove 8, horizontal smoke collecting groove 7, connecting smoke collecting groove 6 and transition smoke collecting groove 5, then the smoke dust of pouring trolley 1 operation can be discharged into horizontal smoke collecting groove 7 in turn through vertical smoke collecting groove 8, horizontal smoke collecting groove 7, connecting smoke collecting groove 6 and transition smoke collecting groove 5, and is discharged through the smoke outlet 3 of horizontal smoke collecting groove 7, is convenient for the smoke dust of pouring trolley 1 mobile pouring operation still can make the timely discharge of the smoke dust of pouring operation nearby, greatly improves the operation environment of workshop.

[0037] In the description of the utility model, it is explained that, unless there is definite and limited, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances. It should be understood that the specific embodiment described here is only for understanding the utility model, and is not used to limit the utility model, and all other embodiments obtained by ordinary skilled in the art without making creative labor are all within the scope of the utility model protection.

Claims

1. A mobile dust collection device for concrete pouring vehicles, used on concrete pouring vehicles, characterized in that: The system includes a long smoke collection trough, which is arranged parallel to the movement path of the pouring vehicle. The long smoke collection trough is closed at both ends, and a smoke outlet is provided on the side wall of one end of the long smoke collection trough. The smoke outlet extends outdoors or is connected to a smoke pipe. The upper end of the long smoke collection trough is open, and a mobile vehicle is provided at the upper end of the long smoke collection trough. An adjustable cover is provided on both the left and right sides of the mobile vehicle at the upper end of the long smoke collection trough, which can cover the open end of the long smoke collection trough. A transition smoke collection trough is provided at the upper end of the mobile vehicle. The bottom of the transition smoke collection trough is connected to the long smoke collection trough. A connecting smoke collection trough is provided at the front of the transition smoke collection trough. A horizontal smoke collection trough is detachably connected to the connecting smoke collection trough. The other end of the horizontal smoke collection trough is connected to a vertical smoke collection trough. The bottom of the vertical smoke collection trough is connected to the pouring vehicle.

2. The mobile dust collection device for a concrete pouring vehicle according to claim 1, characterized in that: The mobile vehicle includes a rectangular frame, with a rotating axle on each of the left and right sides of the frame. Each rotating axle has a wheel on its front and rear sides. A rotating cylinder is fixed in the middle of the rotating axle. Two travel tracks are provided at the upper ends of the front and rear sides of the long smoke collection trough. The wheels of the mobile vehicle roll in cooperation with the travel tracks. A transition cavity is provided in the middle of the frame, and the transition smoke collection trough is connected to the long smoke collection trough through the transition cavity.

3. The mobile dust collection device for a concrete pouring vehicle according to claim 2, characterized in that: The end of the travel track is provided with a stop block to prevent the moving vehicle from sliding off the travel track.

4. The mobile dust collection device for a concrete pouring vehicle according to claim 1, characterized in that: Each of the adjustable cover components includes a movable belt, the width of which is greater than the width of the opening of the long smoke collection trough. The end of the movable belt away from the mobile vehicle is fixed to the end of the long smoke collection trough, and the end of the movable belt near the mobile vehicle is wound around the rotating drum of the mobile vehicle.

5. A mobile dust collection device for a concrete pouring vehicle according to claim 4, characterized in that: Each of the left and right ends of the horizontal smoke collection trough is provided with a support, and a roller is rotatably connected to each support. Each of the left and right ends of the horizontal smoke collection trough is rotatably connected with a steering roller. The end of the movable belt passes around the steering roller and is bolted to form a collar, which is then fitted onto the roller.

6. The mobile dust collection device for a concrete pouring vehicle according to claim 1, characterized in that: An electric push rod is provided on both the left and right sides of the horizontal smoke collection trough. The end of the telescopic rod of the electric push rod is connected to a vertical connecting rod. A horizontal insertion rod is connected to both the upper and lower ends of the vertical connecting rod. A guide sleeve is provided on the side wall of the horizontal smoke collection trough, which can be slidably connected with the insertion rod. An insertion limiting groove is provided on the left and right side walls of the connecting smoke collection trough at a position corresponding to the insertion rod. The insertion rod extends out of the guide sleeve and can be inserted into the limiting groove.

7. A mobile dust collection device for a concrete pouring vehicle according to claim 6, characterized in that: The connecting smoke collection trough has a protruding retaining plate at one end near the horizontal smoke collection trough, and the horizontal smoke collection trough has retaining slots on the upper and lower sides of the end near the connecting smoke collection trough that can hold the retaining plate.

8. The mobile dust collection device for a concrete pouring vehicle according to claim 1, characterized in that: The cross-sectional shape of the long smoke collection trough is rectangular.

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