Rotary kiln block pulling machine

Abstract

The invention discloses a rotary kiln block pulling machine, and relates to the technical field of rotary kilns. A movable member; a moving member; an adjusting member; the shifting piece comprises an arranged push plate, a second fixing frame is connected to the push plate, and a second connecting shaft is connected to the second fixing frame; and a guard. By arranging a first connecting column, when the rack moves forwards along the track, the first connecting column is driven to move forwards, the first connecting column moves forwards to drive a first fixing frame, a connecting rod, a second fixing frame and a push plate to move forwards, and the push plate moves forwards to drive a third fixing frame and a second rubber wheel to move forwards; when a second rubber wheel runs into a groove in a fixing plate, the rack continues to move forwards to drive a connecting rod to rotate around a first connecting shaft, a second fixing frame and a second connecting shaft rotate around the connecting rod to drive a push plate to be opened towards the two sides, along with opening of the push plate, the push plate pushes materials accumulated in front of a rail to the two sides, and material accumulation at a kiln opening is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of rotary kilns, and specifically to a rotary kiln block extractor. Background Art

[0002] A rotary kiln generally refers to a rotary bed kiln, which is a rotary calcination kiln (commonly known as a rotary kiln). Its shape is similar to a rotary bed, so it is also called a rotary bed kiln and belongs to building materials equipment. A rotary kiln block extractor is a key equipment for a rotary kiln. It is mainly used to remove the deposited materials in the kiln from the kiln wall and discharge them outside the kiln. Using the block extractor can replace manual block extraction operations, reduce the labor intensity and safety risks of workers, improve production efficiency. At the same time, by timely removing the deposited materials on the kiln wall, it can ensure the smooth operation of the materials in the rotary kiln and reduce the risk of caking in the kiln.

[0003] However, the existing technologies have the following deficiencies: When the existing rotary kiln block extractor is in use, the frame runs back and forth on the track, and the control pulling claws are used to extract the materials from the kiln. The extracted materials will accumulate at the kiln mouth and in front of the track. It is necessary to use the pulling claws to pull the materials to both sides again to avoid blockage of the kiln mouth due to excessive material accumulation, which in turn affects the smooth discharge of the materials in the kiln. The operation of pulling the materials to both sides by the pulling claws will take a lot of labor time, affect production efficiency, increase the machine usage time, increase the equipment usage cost and equipment damage rate, and reduce the equipment life. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that when the existing rotary kiln block extractor is in use, the frame runs back and forth on the track, and the control pulling claws are used to extract the materials from the kiln. The extracted materials will accumulate at the kiln mouth and in front of the track. It is necessary to use the pulling claws to pull the materials to both sides again to avoid blockage of the kiln mouth due to excessive material accumulation, which in turn affects the smooth discharge of the materials in the kiln. The operation of pulling the materials to both sides by the pulling claws will take a lot of labor time, affect production efficiency, increase the machine usage time, increase the equipment usage cost and equipment damage rate, and reduce the equipment life, and provide a rotary kiln block extractor.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: The present invention is a rotary kiln block extractor, including: A support member, including a track; A moving member, including a frame provided; A first support plate is connected below the frame. A first rotating shaft is rotatably connected to the first support plate. Both ends of the first rotating shaft are connected with first rubber wheels, and the first rubber wheels are in rolling connection within the track; An adjusting member, including a bottom plate provided; A second rotating shaft is rotatably connected below the bottom plate, and the second rotating shaft is rotatably connected to the frame; A toggling member, including a provided support rod; The support rod is rotatably connected above the bottom plate; A pushing member, including a provided push plate; A second fixing frame is connected to the push plate, a second connecting shaft is connected to the second fixing frame, a second torsion spring is rotatably connected to the second connecting shaft, a connecting rod is rotatably connected to the second connecting shaft, the other end of the connecting rod is rotatably connected to a first connecting shaft, a first torsion spring is rotatably connected to the first connecting shaft, a first fixing frame is connected to the first connecting shaft, a first connecting column is connected to the first fixing frame, and the first connecting column is connected to the frame; A protective member, including a provided second support plate; A rack is connected above the second support plate.

[0006] By providing these components, it is possible to more comprehensively understand how to use the components.

[0007] As a further aspect of the present invention: The support member further includes a base and a reinforcing plate; The base is connected below the track, and the reinforcing plate is connected to the track and the base.

[0008] By providing the base, the base is placed on the ground to play a supporting role. The track provides space and a running route for the operation of the frame. The reinforcing plate is triangular in shape and can increase the firmness of the track.

[0009] As a further aspect of the present invention: The moving member further includes a first motor; The first motor is connected below the frame. A driving wheel is rotatably connected to the first motor, a driven wheel is rotatably connected to the driving wheel, and the driven wheel is connected to the first rotating shaft.

[0010] By providing the first motor, the first motor is a reciprocating motor that provides power for the operation of the device. When the first motor operates, it can drive the driving wheel to rotate. The rotation of the driving wheel can drive the driven wheel to rotate. The rotation of the driven wheel drives the rotation of the first rotating shaft, and the rotation of the first rotating shaft can drive other components on the first rotating shaft to rotate accordingly.

[0011] As a further aspect of the present invention: The adjusting member further includes a hydraulic oil tank; The hydraulic oil tank is connected above the bottom plate. A first hydraulic push rod and a second hydraulic push rod are rotatably connected to the bottom plate. The other end of the first hydraulic push rod is rotatably connected to the frame, and the other end of the second hydraulic push rod is rotatably connected below the support rod.

[0012] By setting up a hydraulic oil tank, oil is provided for the first hydraulic push rod and the second hydraulic push rod, and the bottom plate plays a supporting role. When the first hydraulic push rod is running, it can drive the bottom plate to rotate around the second rotating shaft and drive the upper pulling member to rotate in the horizontal direction. When the second hydraulic push rod is running, it can drive the pulling member to rotate in the vertical direction.

[0013] As a further solution of the present invention: the pulling member further includes a second motor; The second motor is connected to the support rod, the second motor is rotatably connected to the first gear, the first gear is rotatably connected to the transmission chain, the support rod is connected to an auxiliary wheel, the support rod is movably connected to a moving rod, and the moving rod is connected to a pulling claw.

[0014] By setting a second motor, the second motor is a reciprocating motor to provide power for the operation of the equipment. The operation of the second motor can drive the first gear to rotate. The rotation of the first gear drives the transmission chain to rotate, which can drive the moving rod to move in and out of the support rod. The moving rod makes reciprocating motion, which can drive the pulling claw to pull out the material in the rotary kiln. The auxiliary wheel can assist the moving rod to move in and out, reducing movement friction.

[0015] As a further solution of the present invention: the auxiliary wheels have two groups rotatably connected to the support rods, and the moving rods are movably connected to the auxiliary wheels.

[0016] By arranging two sets of auxiliary wheels, which are located at the upper and lower sides of the moving rod, the auxiliary wheels are driven to rotate while the moving rod is running, so as to support and limit the moving rod.

[0017] As a further solution of the present invention: the pushing member further includes a second rubber wheel; The second rubber wheel is rotatably connected with a third connecting shaft, the third connecting shaft is rotatably connected with a third fixing frame, and the third fixing frame is connected to the push plate.

[0018] By setting the second rubber wheel, the push plate can be assisted in its operation. The operation of the push plate drives the third fixed frame to operate. The operation of the third fixed frame drives the third connecting shaft to operate, which drives the second rubber wheel to rotate and move along the track. At the same time, when the second rubber wheel moves into the groove of the fixed plate, it can limit the push plate.

[0019] As a further solution of the present invention: the pushing member further includes a fixing plate; The fixing plate is provided with a groove, and the fixing plate is connected to the front end of the track.

[0020] The fixed plate and the groove are arranged to limit the second rubber wheel, so that the push plate can move forward and open.

[0021] As a further solution of the present invention: the protective member further includes a second connecting column; The second connecting column is connected to the front end of the track. A bearing is connected to the second connecting column. A third rotating shaft is rotatably connected within the bearing. A second gear is connected to the third rotating shaft, and the second gear is movably connected to the rack.

[0022] Through the provided second connecting column, the second connecting column plays a supporting role, and the bearing facilitates the rotation of the third rotating shaft. When the rack moves to the position of the second gear, the movement of the rack drives the rotation of the second gear, which can drive the rotation of the third rotating shaft.

[0023] As a further scheme of the present invention: The protective member further includes a collar; The collar is connected to the third rotating shaft. A locking rod is rotatably connected to the collar, and an L-shaped protective cover is connected to the collar.

[0024] Through the provided collar, the collar is fastened to the third rotating shaft through the locking rod. When the rack drives the gear to rotate, it will drive the rotation of the third rotating shaft. The rotation of the third rotating shaft drives the rotation of the collar, and the rotation of the collar drives the rotation and opening of the L-shaped protective cover. The L-shaped protective cover can prevent the materials in the rotary kiln from falling into the track and affecting the operation of the rack.

[0025] Compared with the prior art, the beneficial effects of the present invention are: By setting the first connecting column, when the rack runs forward along the track, it drives the first connecting column to run forward. The forward movement of the first connecting column drives the first fixing frame, the connecting rod, the second fixing frame, and the push plate to run forward. The forward movement of the push plate drives the third fixing frame and the second rubber wheel to run forward. When the second rubber wheel runs into the groove in the fixing plate, the rack continues to move forward, driving the connecting rod to rotate around the first connecting shaft, and the second fixing frame and the second connecting shaft to rotate around the connecting rod, driving the push plate to open to both sides. As the push plate opens, the push plate pushes the materials accumulated in front of the track to both sides, reducing the accumulation of materials at the kiln mouth.

[0026] Based on the first beneficial effect, when the rack runs backward along the track, the first torsion spring provided on the first connecting shaft and the second torsion spring provided on the second connecting shaft can make the connecting rod and the push rod return to their original positions.

[0027] Based on the first beneficial effect, when the first connecting column moves forward, it drives the second support plate and the rack to move forward. When the rack moves to the position of the second gear, it drives the rotation of the second gear. The rotation of the second gear drives the third rotating shaft to rotate around the bearing on the second connecting column, causing the L-shaped protective cover to rotate and open. When the rack moves backward, the L-shaped protective cover closes, which can prevent more materials from entering the track and increasing the resistance of the track operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2Schematic diagram of the moving part and adjusting part of the present invention; Figure 3 Schematic diagram of the driving part of the present invention located at the forefront of the track; Figure 4 Schematic diagram of the moving part of the present invention when working at the forefront of the track; Figure 5 Schematic diagram of the driving part of the present invention; Figure 6 Schematic diagram of the protective part of the present invention.

[0029] In the figure: 1. Support member; 11. Base; 12. Track; 13. Reinforcing plate; 2. Moving part; 21. Frame; 22. First support plate; 23. First rotating shaft; 24. First motor; 25. Driving wheel; 26. Driven wheel; 27. First rubber wheel; 3. Adjusting part; 31. Hydraulic oil tank; 32. Bottom plate; 33. Second rotating shaft; 34. First hydraulic push rod; 35. Second hydraulic push rod; 4. Poking part; 41. Support rod; 42. Second motor; 43. First gear; 44. Transmission chain; 45. Auxiliary wheel; 46. Moving rod; 47. Poking claw; 5. Driving part; 51. First connecting column; 52. First fixing frame; 520. First connecting shaft; 521. First torsion spring; 53. Connecting rod; 54. Second fixing frame; 540. Second connecting shaft; 541. Second torsion spring; 55. Pushing plate; 56. Third fixing frame; 57. Third connecting shaft; 58. Second rubber wheel; 59. Fixing plate; 590. Groove; 6. Protective part; 61. Second connecting column; 62. Bearing; 63. Third rotating shaft; 64. Collar; 65. Locking rod; 66. Second gear; 67. L-shaped protective cover; 68. Second support plate; 69. Rack. Detailed implementation manners

[0030] To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0031] Please refer to Figures 1 to 5 , in the embodiment of the present invention, a rotary kiln block pulling machine includes: Support member 1, including track 12, base 11 and reinforcing plate 13; Base 11 is connected below track 12, and reinforcing plate 13 is connected to track 12 and base 11; Moving part 2, including the provided frame 21 and first motor 24; A first support plate 22 is connected below the frame 21, a first shaft 23 is rotatably connected to the first support plate 22, first rubber wheels 27 are connected to both ends of the first shaft 23, and the first rubber wheels 27 are rollingly connected in the track 12, a first motor 24 is connected below the frame 21, a driving wheel 25 is rotatably connected to the first motor 24, a driven wheel 26 is rotatably connected to the driving wheel 25, and the driven wheel 26 is connected to the first shaft 23; The adjusting member 3 includes a bottom plate 32 and a hydraulic oil tank 31; A second rotating shaft 33 is rotatably connected below the bottom plate 32, and the second rotating shaft 33 is rotatably connected to the frame 21. The hydraulic oil tank 31 is connected above the bottom plate 32. A first hydraulic push rod 34 and a second hydraulic push rod 35 are rotatably connected to the bottom plate 32, and the other end of the first hydraulic push rod 34 is rotatably connected to the frame 21, and the other end of the second hydraulic push rod 35 is rotatably connected below the support rod 41. The pulling member 4 includes a support rod 41 and a second motor 42; The support rod 41 is rotatably connected above the bottom plate 32, the second motor 42 is connected to the support rod 41, the second motor 42 is rotatably connected to the first gear 43, the first gear 43 is rotatably connected to the transmission chain 44, the support rod 41 is connected to an auxiliary wheel 45, the support rod 41 is movably connected to a moving rod 46, and the moving rod 46 is connected to a pulling claw 47; There are two sets of auxiliary wheels 45 rotatably connected to the support rod 41, and the moving rod 46 is movably connected to the auxiliary wheels 45; The pusher 5 includes a push plate 55, a second rubber wheel 58 and a fixing plate 59; The push plate 55 is connected to a second fixed frame 54, the second fixed frame 54 is connected to a second connecting shaft 540, the second connecting shaft 540 is rotatably connected to a second torsion spring 541, the second connecting shaft 540 is rotatably connected to a connecting rod 53, the other end of the connecting rod 53 is rotatably connected to a first connecting shaft 520, the first connecting shaft 520 is rotatably connected to a first torsion spring 521, the first connecting shaft 520 is connected to a first fixed frame 52, the first fixed frame 52 is connected to a first connecting column 51, and the first connecting column 51 is connected to the frame 21, the second rubber wheel 58 is rotatably connected to a third connecting shaft 57, the third connecting shaft 57 is rotatably connected to a third fixed frame 56, and the third fixed frame 56 is connected to the push plate 55, a groove 590 is provided on the fixed plate 59, and the fixed plate 59 is connected to the front end of the track 12.

[0032] In this embodiment: When the frame 21 runs forward along the track 12, it drives the first connecting column 51 to run forward. The forward movement of the first connecting column 51 drives the first fixing frame 52, the connecting rod 53, the second fixing frame 54 and the push plate 55 to run forward. The forward movement of the push plate 55 drives the third fixing frame 56 to run forward, drives the third connecting shaft 57 forward, drives the second rubber wheel 58 to rotate around the third connecting shaft 57, and runs forward along the track 12. When the second rubber wheel 58 runs into the groove 590 on the fixing plate 59, the frame 21 continues to move forward, drives the connecting rod 53 to rotate around the first connecting shaft 520, and the second fixing frame 54 and the second connecting shaft 540 rotate around the connecting rod 53, driving the push plate 55 to open to both sides. As the push plate 55 opens, the push plate 55 pushes the materials piled up in front of the track 12 to both sides. When the frame 21 runs backward, under the action of the first torsion spring 521 and the second torsion spring 541, the connecting rod 53 and the push plate 55 return to their original positions.

[0033] Please refer particularly to Figure 1 、 Figure 5 、 Figure 6 The protective member 6 includes a second support plate 68, a second connecting column 61 and a collar 64 provided. A rack 69 is connected above the second support plate 68. The second connecting column 61 is connected to the front end of the track 12. A bearing 62 is connected to the second connecting column 61. A third rotating shaft 63 is rotatably connected inside the bearing 62. A second gear 66 is connected to the third rotating shaft 63, and the second gear 66 is movably connected to the rack 69. The collar 64 is connected to the third rotating shaft 63. A locking rod 65 is rotatably connected to the collar 64. An L-shaped protective cover 67 is connected to the collar 64.

[0034] In this embodiment: Pass the L-shaped protective cover 67 through the collar 64 into the third rotating shaft 63 and fasten it with the locking rod 65. When moving forward, it drives the second support plate 68 and the rack 69 to move forward. When the rack 69 moves to the position of the second gear 66, it drives the second gear 66 to rotate. The rotation of the second gear 66 drives the third rotating shaft 63 to rotate around the bearing 62 on the second connecting column 61. The rotation of the third rotating shaft 63 drives the collar 64 to rotate, and the rotation of the collar 64 drives the L-shaped protective cover 67 to rotate and open. When the frame 21 moves backward, the L-shaped protective cover 67 closes.

[0035] Working principle: S1. The first motor 24 is started, driving the driving wheel 25 to rotate. The rotation of the driving wheel 25 drives the driven wheel 26 to rotate, drives the first rotating shaft 23 to rotate around the first support plate 22, drives the first rubber wheel 27 to rotate, and makes the frame 21 run forward along the track 12; S2, the frame 21 moves forward to drive the pulling member 4 and the pushing member 5 to move forward. When the frame 21 moves to the front end, the second rubber wheel 58 moves into the groove 590 on the fixed plate 59, and the frame 21 continues to move forward, driving the connecting rod 53 to rotate around the first connecting shaft 520, and the second fixed frame 54 and the second connecting shaft 540 rotate around the connecting rod 53, driving the push plate 55 to open to both sides. As the push plate 55 opens, the push plate 55 pushes the materials accumulated in front of the track 12 to both sides; S3. When the first connecting column 51 moves forward, it drives the second supporting plate 68 and the rack 69 to move forward. When the rack 69 moves to the position of the second gear 66, it drives the second gear 66 to rotate. The second gear 66 rotates, driving the third rotating shaft 63 to rotate around the bearing 62 on the second connecting column 61. The rotation of the third rotating shaft 63 drives the collar 64 to rotate. The rotation of the collar 64 drives the L-shaped protective cover 67 to rotate and open. S4, when the push plate 55 pushes the material in front of the track 12 to both sides, the frame 21 retreats until the L-shaped protective cover 67 can be closed; S5. At this time, the second motor 42 can be turned on. The second motor 42 starts to drive the first gear 43 to rotate. The rotation of the first gear 43 drives the transmission chain 44 to rotate. The rotation of the transmission chain 44 drives the moving rod 46 to move along the support rod 41. The moving rod 46 moves out of the support rod 41, driving the pulling claw 47 to extend into the inside of the rotary kiln head to pull out the material. The first hydraulic push rod 34 and the second hydraulic push rod 35 are started to control the support rod 41 to rotate in the horizontal direction and the vertical direction, which can drive the moving rod 46 to rotate, and the inner wall of the rotary kiln mouth is cleaned in all directions.

[0036] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotary kiln block extractor, characterized in that, it includes: a support member (1), including a track (12); a moving member (2), including a provided frame (21); a first support plate (22) is connected below the frame (21), a first rotating shaft (23) is rotatably connected to the first support plate (22), first rubber wheels (27) are connected to both ends of the first rotating shaft (23), and the first rubber wheels (27) are in rolling connection within the track (12); an adjusting member (3), including a provided bottom plate (32); a second rotating shaft (33) is rotatably connected below the bottom plate (32), and the second rotating shaft (33) is rotatably connected to the frame (21); a pulling member (4), including a provided support rod (41); the support rod (41) is rotatably connected above the bottom plate (32); a pushing member (5), including a provided push plate (55); a second fixing frame (54) is connected to the push plate (55), a second connecting shaft (540) is connected to the second fixing frame (54), a second torsion spring (541) is rotatably connected to the second connecting shaft (540), a connecting rod (53) is rotatably connected to the second connecting shaft (540), the other end of the connecting rod (53) is rotatably connected to a first connecting shaft (520), a first torsion spring (521) is rotatably connected to the first connecting shaft (520), a first fixing frame (52) is connected to the first connecting shaft (520), a first connecting column (51) is connected to the first fixing frame (52), and the first connecting column (51) is connected to the frame (21); a protective member (6), including a provided second support plate (68); a rack (69) is connected above the second support plate (68).

2. The rotary kiln block extractor according to claim 1, characterized in that, the support member (1) further includes a base (11) and a reinforcing plate (13); the base (11) is connected below the track (12), and the reinforcing plate (13) is connected to the track (12) and the base (11).

3. The rotary kiln block extractor according to claim 1, characterized in that, the moving member (2) further includes a first motor (24); the first motor (24) is connected below the frame (21), a driving wheel (25) is rotatably connected to the first motor (24), a driven wheel (26) is rotatably connected to the driving wheel (25), and the driven wheel (26) is connected to the first rotating shaft (23).

4. The rotary kiln block extractor according to claim 1, characterized in that, the adjusting member (3) further includes a hydraulic oil tank (31); the hydraulic oil tank (31) is connected above the bottom plate (32), a first hydraulic push rod (34) and a second hydraulic push rod (35) are rotatably connected to the bottom plate (32), the other end of the first hydraulic push rod (34) is rotatably connected to the frame (21), and the other end of the second hydraulic push rod (35) is rotatably connected below the support rod (41).

5. The rotary kiln block extractor according to claim 1, characterized in that, The pulling member (4) further includes a second motor (42); The second motor (42) is connected to the support rod (41); the second motor (42) is rotatably connected to a first gear (43); the first gear (43) is rotatably connected to a transmission chain (44); the support rod (41) is connected to an auxiliary wheel (45); a moving rod (46) is movably connected inside the support rod (41); and a pulling claw (47) is connected to the moving rod (46).

6. A rotary kiln lump pulling machine according to claim 1, It is characterized in that The auxiliary wheels (45) have two groups rotatably connected to the support rod (41), and the moving rod (46) is movably connected to the auxiliary wheels (45).

7. A rotary kiln lump pulling machine according to claim 1, It is characterized in that The pushing member (5) further includes a second rubber wheel (58); The second rubber wheel (58) is rotatably connected to a third connecting shaft (57), the third connecting shaft (57) is rotatably connected to a third fixing frame (56), and the third fixing frame (56) is connected to the push plate (55).

8. A rotary kiln lump pulling machine according to claim 1, It is characterized in that The pushing member (5) further comprises a fixing plate (59); The fixing plate (59) is provided with a groove (590), and the fixing plate (59) is connected to the front end of the track (12).

9. A rotary kiln lump pulling machine according to claim 1, It is characterized in that The protective member (6) further comprises a second connecting column (61); The second connecting column (61) is connected to the front end of the track (12); a bearing (62) is connected to the second connecting column (61); a third rotating shaft (63) is rotatably connected inside the bearing (62); a second gear (66) is connected to the third rotating shaft (63); and the second gear (66) is movably connected to the rack (69).

10. A rotary kiln lump pulling machine according to claim 1, It is characterized in that The protection (6) member further comprises a collar (64); The collar (64) is connected to the third rotating shaft (63), a locking rod (65) is rotatably connected to the collar (64), and an L-shaped protective cover (67) is connected to the collar (64).

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