Tar residue overturning and dumping device with good overturning effect

Abstract

The utility model discloses a tar residue overturning and dumping device with a good overturning effect, belongs to the technical field of tar residue production equipment, and is used for stably and safely overturning and dumping tar residues. According to the technical scheme, supports are fixed to the two sides of the lower portion of a box body, turnover shaft seats are fixed to the supports on the two sides respectively, two turnover shafts are installed in the two turnover shaft seats respectively, one ends of the two turnover shafts are fixedly connected with the side face of the box body respectively, and turnover gears are sleeved on the two turnover shafts respectively. The two overturning air cylinders are vertically fixed to the inner sides of the supports on the two sides of the box body, the front ends of air cylinder push rods of the two overturning air cylinders are fixedly connected with the lower ends of the overturning racks, and the upper portions of the two overturning racks are meshed with the two sides of the two overturning gears. The device is reasonable in structure and convenient to use, can stably turn over and dump the tar residues, avoids damage to a power device, prolongs the service life of equipment, can synchronously realize dumping and pushing cleaning, does not need manual operation, reduces the labor intensity, and improves the working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device that turns over and dumps tar residue, belonging to the technical field of tar residue production equipment. BACKGROUND

[0002] Tar residue is a kind of waste residue produced in the process of coal tar processing and coking, mainly composed of heavy components in coal tar, solid particles, ash and reaction products produced in the processing process, which may contain polycyclic aromatic hydrocarbons, phenols, pyridines, quinolines and other organic compounds, as well as sulfur, nitrogen, metal elements, etc. Tar residue needs to be handled by using a turnover and dumping device for dumping during production.

[0003] At present, when tar residue is turned over and dumped, manpower is often used to collect tar residue, and then the cart is turned over manually. Since the collected tar residue is heavy and not easy to turn over, it increases the labor intensity of workers and reduces the efficiency of tar residue collection.

[0004] Chinese patent application No. CN220641726U discloses a tar residue collecting device, which includes a base and universal wheels. The outer side wall of the base is connected with a drive motor, the output end of the drive motor is connected with a rotating wheel, the rotating wheel is connected with a linkage wheel through a belt, one side of the linkage wheel is connected with a rotating shaft, and the top surface of the rotating shaft is installed with a support frame. This collecting device collects tar residue through a collecting bucket, then moves the collected tar residue to a dumping position, starts the drive motor to drive the belt, linkage wheel and rotating shaft to rotate, and turns over the collecting bucket through the support frame to dump the tar residue inside the collecting bucket, improving the collection and dumping efficiency. However, this device has the following disadvantages: during dumping, the drive motor is mainly used to turn over the collecting bucket, which is easy to be damaged by long-time stress during dumping, thereby affecting the service life, and the turning over effect is poor, which still needs manual cleaning, resulting in troublesome cleaning operation, increased labor intensity of workers and poor cleaning effect. Therefore, the existing turnover and dumping device cannot meet the needs of production development and needs to be improved. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a tar residue turnover and dumping device with good turnover effect, which can stably perform tar residue turnover and dumping operation, avoid damage to the power structure, improve the service life of the whole equipment, simultaneously realize dumping and pushing cleaning synchronously, without manual operation, reduce labor intensity and improve work efficiency.

[0006] The technical solution to solve the above technical problems is:

[0007] The utility model provides a tar residue turnover dumping device with good turnover effect, which comprises a box, a support, a turnover shaft base, a turnover shaft, a turnover gear, a turnover rack, and a turnover cylinder.

[0008] The support of the tar residue turnover dumping device with good turnover effect is composed of two L-shaped plate frames, the two L-shaped plate frames are placed opposite to each other, the outer ends of the horizontal plate surfaces of the two L-shaped plate frames are opposite to each other, the box is located between the outer ends of the horizontal plate surfaces of the two L-shaped plate frames, and the lower parts of the vertical plate surfaces of the two L-shaped plate frames are connected by a connecting plate.

[0009] The outer sides of the turnover gears on the two sides of the support of the tar residue turnover dumping device with good turnover effect are respectively provided with limit cylinder seats, two limit cylinders are fixed on the two limit cylinder seats, the cylinder push rods of the two limit cylinders are vertically opposite to the outer end surfaces of the two turnover gears, the front ends of the cylinder push rods of the two limit cylinders are respectively fixedly sleeved with limit discs, the limit discs are respectively provided with a plurality of limit grooves on the opposite planes of the turnover gears, the plurality of limit grooves are uniformly distributed along the diameters of the limit discs, one protruding limit strip is fixed on the outer end surface of each of the two turnover gears, the limit strip is matched with the limit groove, and the limit strips on the outer end surfaces of the two turnover gears are respectively embedded in one limit groove in the planes of the two limit discs.

[0010] The bottom surface of the box of the tar residue turnover dumping device with good turnover effect is a sliding plate, the periphery of the sliding plate is in sliding fit with the inner wall of the box, the two ends of the inner walls of the opposite sides of the box are respectively provided with protruding vertical sliding guide rails, the two side edges of the corresponding sliding plate are respectively provided with sliding grooves, and the sliding guide rail and the sliding groove are in sliding fit.

[0011] The bottom surface of the box of the tar residue turnover dumping device with good turnover effect is a sliding plate, the periphery of the sliding plate is in sliding fit with the inner wall of the box, the two ends of the inner walls of the opposite sides of the box are respectively provided with protruding vertical sliding guide rails, the two side edges of the corresponding sliding plate are respectively provided with sliding grooves, and the sliding guide rail and the sliding groove are in sliding fit.

[0012] The tar residue turnover and pouring device with good turnover effect has the box bottom with the support blocks welded on the upper surface of the pushing cylinder fixing frame, the pushing cylinder fixing frame is composed of two straight plates and a horizontal plate, the two straight plates are parallel, the two ends of the two straight plates are respectively welded and connected with the lower ends of the box walls on the opposite sides of the box, the two ends of the horizontal plate are welded and connected with the middle portions of the two straight plates, the two pushing cylinders are respectively fixed in parallel on the lower surface of the horizontal plate of the pushing cylinder fixing frame, and the cylinder pushing rods of the two pushing cylinders are connected with the bottom surface of the sliding plate through the sliding holes on the pushing cylinder fixing frame.

[0013] The tar residue turnover and pouring device with good turnover effect has the box bottom with the support blocks welded on the upper surface of the pushing cylinder fixing frame, the pushing cylinder fixing frame is composed of two straight plates and a horizontal plate, the two straight plates are parallel, the two ends of the two straight plates are respectively welded and connected with the lower ends of the box walls on the opposite sides of the box, the two ends of the horizontal plate are welded and connected with the middle portions of the two straight plates, the two pushing cylinders are respectively fixed in parallel on the lower surface of the horizontal plate of the pushing cylinder fixing frame, and the cylinder pushing rods of the two pushing cylinders are connected with the bottom surface of the sliding plate through the sliding holes on the pushing cylinder fixing frame.

[0014] The tar residue turnover and pouring device with good turnover effect has the box bottom with the support blocks welded on the upper surface of the pushing cylinder fixing frame, the pushing cylinder fixing frame is composed of two straight plates and a horizontal plate, the two straight plates are parallel, the two ends of the two straight plates are respectively welded and connected with the lower ends of the box walls on the opposite sides of the box, the two ends of the horizontal plate are welded and connected with the middle portions of the two straight plates, the two pushing cylinders are respectively fixed in parallel on the lower surface of the horizontal plate of the pushing cylinder fixing frame, and the cylinder pushing rods of the two pushing cylinders are connected with the bottom surface of the sliding plate through the sliding holes on the pushing cylinder fixing frame.

[0015] The tar residue turnover and pouring device with good turnover effect has the box bottom with the support blocks welded on the upper surface of the pushing cylinder fixing frame, the pushing cylinder fixing frame is composed of two straight plates and a horizontal plate, the two straight plates are parallel, the two ends of the two straight plates are respectively welded and connected with the lower ends of the box walls on the opposite sides of the box, the two ends of the horizontal plate are welded and connected with the middle portions of the two straight plates, the two pushing cylinders are respectively fixed in parallel on the lower surface of the horizontal plate of the pushing cylinder fixing frame, and the cylinder pushing rods of the two pushing cylinders are connected with the bottom surface of the sliding plate through the sliding holes on the pushing cylinder fixing frame.

[0016] The tar residue turnover and pouring device with good turnover effect has the box bottom with the support blocks welded on the upper surface of the pushing cylinder fixing frame, the pushing cylinder fixing frame is composed of two straight plates and a horizontal plate, the two straight plates are parallel, the two ends of the two straight plates are respectively welded and connected with the lower ends of the box walls on the opposite sides of the box, the two ends of the horizontal plate are welded and connected with the middle portions of the two straight plates, the two pushing cylinders are respectively fixed in parallel on the lower surface of the horizontal plate of the pushing cylinder fixing frame, and the cylinder pushing rods of the two pushing cylinders are connected with the bottom surface of the sliding plate through the sliding holes on the pushing cylinder fixing frame. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the utility model;

[0018] Figure 2 It is Figure 1 A structure schematic view of the utility model;

[0019] Figure 3 is Figure 1 a side view of

[0020] Figure 4 is Figure 1 a bottom view of

[0021] Figure 5 is a sectional view of the box.

[0022] The figure is marked as follows: box 1, support 2, connecting plate 3, turnover shaft seat 4, turnover shaft 5, turnover gear 6, turnover rack 7, turnover cylinder 8, rack hole 9, limiting cylinder seat 10, limiting cylinder 11, limiting disc 12, limiting groove 13, limiting strip 14, sliding plate 15, sliding guide rail 16, sliding groove 17, supporting block 18, pushing cylinder fixing frame 19, pushing cylinder 20, cleaning motor 21, cleaning rod 22. DETAILED DESCRIPTION

[0023] The utility model discloses a box 1, support 2 and overturning part, limiting part, dumping pushing part, cleaning part constitute.

[0024] Figure 1 It is shown that the box 1 is a rectangular box, the upper top surface of the box 1 is open, and the tar residue is placed in. The support 2 is fixed below the two sides of the box 1, the two sides of the support 2 are L-shaped plate frames, the outer ends of the horizontal plate faces of the two L-shaped plate frames are opposite, the box 1 is located between the outer ends of the horizontal plate faces of the two L-shaped plate frames, and the lower parts of the vertical faces of the two L-shaped plate frames are connected by the connecting plate 3.

[0025] The overturning part of the device is composed of a turnover shaft seat 4, a turnover shaft 5, a turnover gear 6, a turnover rack 7 and a turnover cylinder 8.

[0026] Figure 1 、 2 , 3 shows that the two turnover shaft seats 4 are fixed on the horizontal plate faces of the two sides of the support 2, the two turnover shafts 5 are installed in the two turnover shaft seats 4 respectively, one end of each of the two turnover shafts 5 is fixedly connected with the two opposite sides of the box 1, and the turnover gears 6 are respectively sleeved on the two turnover shafts 5. The two turnover cylinders 8 are vertically fixed below the horizontal plate faces of the supports 2 on the two sides of the box 1, the cylinder push rods at the front ends of the two turnover cylinders 8 are fixedly connected with the lower ends of the turnover racks 7, the horizontal plate faces of the supports 2 on the two sides of the box 1 are respectively provided with rack holes 9, and the two turnover racks 7 are respectively inserted through the rack holes 9 in the horizontal plate faces of the supports 2 and engaged with the two sides of the turnover gears 6.

[0027] When the box 1 is overturned, the cylinder push rod of the turnover cylinder 8 pushes the turnover rack 7 to move upwards, the turnover rack 7 pushes the turnover gear 6 to rotate, the turnover gear 6 drives the turnover shaft 5 to rotate, and the turnover shaft 5 can drive the box 1 to overturn.

[0028] The limiting part of the device is composed of a limiting cylinder seat 10, a limiting cylinder 11, a limiting disc 12, a limiting slot 13 and a limiting strip 14.

[0029] Figure 1 、 2 , 3 shows that the horizontal plate surface of the two rotating 6 outer side supports 2 is fixed with a limiting cylinder seat 10 respectively, two limiting cylinders 11 are fixed on the two limiting cylinder seats 10 respectively, and the cylinder push rod of the two limiting cylinders 10 is vertically opposite to the outer end surface of the two turnover gears 6.

[0030] Figure 1 、 2 , 3 shows that the cylinder push rod front end of the two limiting cylinders 11 is fixed with a limiting disc 12 respectively, the opposite plane of the limiting disc 12 and the turnover gear 6 is respectively provided with a plurality of limiting slots 13 along the plurality of diameters of the limiting disc 12. The outer end surface of the two turnover gears 6 is fixed with a protruding limiting strip 14, the limiting strip 14 is matched with the limiting slot 13, and the limiting strip 14 of the outer end surface of the two turnover gears 6 is respectively embedded in a limiting slot 13 on the plane of the two limiting discs 12.

[0031] When the box 1 is not turned over, the limiting push rod of the limiting cylinder 11 is retracted, the limiting slot 13 at the front end of the limiting disc 12 is separated from the limiting strip 14 on the end surface of the turnover gear 6, and does not affect the rotation of the turnover gear 6. After the box 1 is turned over in place, the cylinder push rod of the limiting cylinder 11 is extended, the limiting slot 13 at the front end of the limiting disc 12 is engaged with the limiting strip 14 on the end surface of the turnover gear 6 which is rotated to the position of the limiting slot 13, the turnover gear 6 is fixed, the stability of the box 1 is maintained, the load bearing burden of the turnover cylinder 8 is reduced, and the service life is improved.

[0032] The dumping and pushing part of the device is composed of a sliding plate 15, a sliding guide rail 16, a sliding slot 17, a supporting block 18, a pushing cylinder fixing frame 19 and a pushing cylinder 20.

[0033] Figure 3 、 4 , 5 shows that the bottom surface of the box 1 is a sliding plate 15, and the four peripheral edges of the sliding plate 15 are in sliding fit with the inner walls of the box 1. The two ends of the opposite two side inner walls of the box 1 are respectively provided with protruding vertical sliding guide rails 16, and the two side edges of the corresponding sliding plate 15 are respectively provided with sliding slots 17. The sliding guide rail 16 and the sliding slot 17 are in sliding fit, and the sliding plate 15 can slide up and down under the constraint of the sliding guide rail 16 and the sliding slot 17.

[0034] Figure 3 、 4As shown in Fig. 5, the bottom surface of the box body 1 is provided with four supporting blocks 18 welded on the upper surface of the pushing cylinder fixing frame 19, and the supporting blocks 18 support the bottom surface of the sliding plate 15 when the sliding plate 15 slides to the bottom, so as to prevent the sliding plate 15 from being pulled out of the box body 1. The tar residues enter the box body 1 and are accumulated on the sliding plate 15 at the bottom surface of the box body 1, and the sliding plate 15 is supported by the four supporting blocks 18.

[0035] Figure 3 、 4 As shown in Fig. 5, the bottom surface of the box body 1 is provided with four supporting blocks 18 welded on the upper surface of the pushing cylinder fixing frame 19, and the supporting blocks 18 support the bottom surface of the sliding plate 15 when the sliding plate 15 slides to the bottom, so as to prevent the sliding plate 15 from being pulled out of the box body 1. The tar residues enter the box body 1 and are accumulated on the sliding plate 15 at the bottom surface of the box body 1, and the sliding plate 15 is supported by the four supporting blocks 18.

[0036] After the box body 1 is turned over to the position, the cylinder push rods of the two pushing cylinders 20 are extended, the cylinder push rods push the sliding plate 15 to move towards the top surface of the box body 1, the sliding plate 15 pushes the tar residues in the box body 1 out, the sliding plate can clean the inner wall of the box body 1 while pushing the tar residues, and the operation of dumping the tar residues in the box body 1 is completed without manual operation.

[0037] The cleaning part of the device is composed of a cleaning motor 21 and a cleaning rod 22.

[0038] Figure 3 、 4 As shown in Fig. 5, the bottom surface of the box body 1 is provided with four supporting blocks 18 welded on the upper surface of the pushing cylinder fixing frame 19, and the supporting blocks 18 support the bottom surface of the sliding plate 15 when the sliding plate 15 slides to the bottom, so as to prevent the sliding plate 15 from being pulled out of the box body 1. The tar residues enter the box body 1 and are accumulated on the sliding plate 15 at the bottom surface of the box body 1, and the sliding plate 15 is supported by the four supporting blocks 18.

[0039] When the sliding plate 15 pushes the tar residues to the upper end of the box body 1 and dumps the tar residues, the cleaning motor 21 is started, the cleaning motor 21 drives the cleaning rod 22 to rotate, and the cleaning rod 2 can scrape and clean the tar residues adhered to the surface of the sliding plate 15.

[0040] The use process of the device is as follows:

[0041] When the tar residue in the box 1 is turned over and poured, first, the limiting cylinder 11 drives the limiting disc 12 to move, the limiting groove 13 at the front end of the limiting disc 12 is separated from the limiting strip 14 at the end face of the turning gear 6, and the rotation of the turning gear 6 is not affected; then the turning cylinder 8 is opened, the cylinder push rod of the turning cylinder 8 drives the turning rack 7 to move upwards, the turning rack 7 drives the turning gear 6 to rotate, the turning gear 6 drives the turning shaft 5 to rotate, and the turning shaft 5 can drive the box 1 to turn over; when the box 1 is turned over to the specified angle for pouring, the limiting cylinder 11 is opened again, the limiting cylinder 11 drives the limiting disc 12 to move forward, the limiting strip 14 at the end face of the turning gear 6 is embedded and connected with the limiting groove 13 at the front end of the limiting disc 12 which is rotated to the corresponding angle, the position of the box 1 is kept fixed, and the stability of the box 1 when turning over and pouring is improved; when the box 1 is poured at a fixed angle, the pushing cylinder 20 is opened, the cylinder push rod of the pushing cylinder 20 drives the sliding plate 15 to move towards the top surface of the box 1, the sliding plate 15 can clean the inner wall of the box 1 while pushing the material, and the operation of pouring the tar residue in the box 1 is completed; when the sliding plate 15 moves to the upper end of the box 1, the cleaning motor 21 is started, the cleaning motor 21 drives the cleaning rod 22 to rotate, the cleaning rod 22 scrapes away the tar residue on the sliding plate 15, performs the cleaning operation, and finally completes the turning over and pouring operation of the box 1 on the tar residue.

[0042] An embodiment of the utility model is as follows:

[0043] The length of the box 1 is 800mm, the width is 600mm, and the height is 600mm;

[0044] The length of the horizontal panel of the support 2 is 600mm, the width is 200mm, the height of the vertical panel is 700mm, the width is 600mm, the length of the connecting plate 3 is 100mm, and the width is 220mm;

[0045] The height of the turning shaft seat 4 is 200mm, and the width is 250mm;

[0046] The diameter of the turning shaft 5 is 60mm, and the length is 200mm;

[0047] The diameter of the turning gear 6 is 120mm, the thickness is 4mm, the length of the limiting strip 14 is 80mm, the width is 18mm, and the thickness is 10mm;

[0048] The length of the turning rack 7 is 220mm, the width is 3mm, and the thickness is 50mm;

[0049] The model of the turning cylinder 8 is SC40X200-FA;

[0050] The height of the limiting cylinder seat 10 is 120mm, and the width is 40mm;

[0051] The model of the limiting cylinder 11 is MCQA-11-32-25M-LB;

[0052] The diameter of the limiting disc 12 is 100 mm, the thickness is 35 mm, the length of the limiting groove 13 is 30 mm, the width is 18 mm, and the depth is 12 mm;

[0053] The length of the sliding plate 15 is 770 mm, the width is 570 mm, and the thickness is 20 mm;

[0054] The height of the supporting block 18 is 30 mm, and the diameter is 40 mm;

[0055] The length of the straight plate of the pushing cylinder fixing frame 19 is 600 mm, the width is 50 mm, the length of the cross plate is 620 mm, and the width is 80 mm;

[0056] The model of the pushing cylinder 20 is SC40X600-FA;

[0057] The model of the cleaning motor 21 is 61K250A-U (reduction motor);

[0058] The length of the cleaning rod 22 is 640 mm, the width is 35 mm, and the thickness is 15 mm.

Claims

1. A tar residue turning and dumping device with good turning effect, characterized in that: It includes a housing (1), a bracket (2), a flipping shaft seat (4), a flipping shaft (5), a flipping gear (6), a flipping rack (7), and a flipping cylinder (8). The housing (1) is a rectangular housing with an open top surface. The bracket (2) is fixed on both sides of the bottom of the housing (1). The two side brackets (2) are respectively fixed with flipping shaft seats (4). The two flipping shafts (5) are respectively installed in the two flipping shaft seats (4). One end of the two flipping shafts (5) is respectively fixedly connected to the side of the housing (1). The two flipping shafts (5) are respectively fitted with flipping gears (6). The two flipping cylinders (8) are vertically fixed inside the brackets (2) on both sides of the housing (1). The front end of the cylinder push rod of the two flipping cylinders (8) is fixedly connected to the lower end of the flipping rack (7). The bottom surface of the upper end of the brackets (2) on both sides of the housing (1) has rack holes (9). The upper part of the two flipping racks (7) passes through the rack holes (9) and meshes with the teeth of the two flipping gears (6).

2. The tar residue overturning and dumping device with good overturning effect according to claim 1, characterized in that: The bracket (2) consists of two L-shaped frames, which are placed opposite each other. The outer ends of the horizontal plates of the two L-shaped frames are opposite each other. The box (1) is located between the outer ends of the horizontal plates of the two L-shaped frames. The lower part of the vertical plates of the two L-shaped frames is connected by a connecting plate (3).

3. The tar residue overturning and dumping device with good overturning effect according to claim 1, characterized in that: The bracket (2) has a limit cylinder seat (10) on the outer side of the flip gear (6) on both sides. Two limit cylinders (11) are fixed on the two limit cylinder seats (10). The cylinder push rods of the two limit cylinders (11) are perpendicular to the outer end faces of the two flip gears (6). The front ends of the cylinder push rods of the two limit cylinders (11) are fixedly fitted with limit discs (12). There are multiple limit grooves (13) on the planes of the two limit discs (12) and the flip gears (6). The multiple limit grooves (13) are evenly distributed along multiple diameters of the limit discs (12). A protruding limit strip (14) is fixed on the outer end face of the two flip gears (6). The limit strip (14) matches the limit groove (13). The limit strips (14) on the outer end face of the two flip gears (6) are respectively embedded in a limit groove (13) on the plane of the two limit discs (12).

4. The tar residue overturning and dumping device with good overturning effect according to claim 1, characterized in that: The bottom surface of the box (1) is a sliding plate (15). The four edges of the sliding plate (15) are in sliding fit with the inner wall of the box (1). The two ends of the inner walls on opposite sides of the box (1) are respectively raised vertical sliding guide rails (16). The two sides of the corresponding sliding plate (15) are respectively in sliding groove (17). The sliding guide rail (16) and the sliding groove (17) are in sliding fit.

5. The tar residue overturning and dumping device with good overturning effect according to claim 4, characterized in that: The box body (1) has four support blocks (18) below the sliding plate (15) on the bottom surface. The four support blocks (18) are welded to the upper surface of the pusher cylinder fixing frame (19) and the support blocks (18) support the bottom surface of the sliding plate (15).

6. The tar residue overturning and dumping device with good overturning effect according to claim 5, characterized in that: The bottom of the box (1) has four support blocks (18) welded to the upper surface of the pusher cylinder fixing frame (19). The pusher cylinder fixing frame (19) consists of two straight plates and one horizontal plate. The two straight plates are parallel, and the two ends of the two straight plates are welded to the lower ends of the box walls on opposite sides of the box (1). The two ends of the horizontal plate are welded to the middle of the two straight plates. The two pusher cylinders (20) are fixed in parallel on the lower surface of the horizontal plate of the pusher cylinder fixing frame (19). The cylinder push rods of the two pusher cylinders (20) pass through the sliding hole of the pusher cylinder fixing frame (19) and are connected to the bottom surface of the sliding plate (15).

7. The tar residue overturning and dumping device with good overturning effect according to claim 6, characterized in that: A cleaning motor (21) is fixedly installed at the center of the lower surface of the sliding plate (15) on the bottom surface of the box (1). The motor shaft of the cleaning motor (21) passes through the motor shaft hole on the sliding plate (15) and is connected to the cleaning rod (22). The center of the cleaning rod (22) is fixedly connected to the motor shaft of the cleaning motor (21). The rod body of the cleaning rod (22) is in sliding fit with the upper surface of the sliding plate (15). The two ends of the rod body of the cleaning rod (22) reach the inner side of the inner wall of the box (1).

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