Balanced car pusher for pushing kiln car

Abstract

The utility model relates to a balanced car pusher for pushing a kiln car, which comprises a fixed support, three groups of rails are arranged at the top of the fixed support side by side, a car pusher is mounted on each group of rails, one end of the car pusher A positioned in the middle is connected with an oil cylinder A, a connecting frame is arranged between two car pushers B positioned on two sides, and the connecting frame is connected with an oil cylinder B; two top blocks A are mounted at the top of the top vehicle A, two top blocks B are mounted at the tops of the two top vehicles B respectively, the two top blocks A are symmetric about the center line of the fixed support, and the two top blocks B are symmetric about the center line of the fixed support; according to the utility model, the top car A, the top car B and the two groups of oil cylinders are arranged, so that the top car A and the top car B alternately carry out top movement, and the kiln car continuously runs at a constant speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to kiln equipment technical field, concretely is a kind of balanced car lifter for pushing kiln car. BACKGROUND

[0002] Kiln car is used to transport material in and out of kiln, generally kiln car itself has no driving force, kiln car runs on track, is pushed by car lifter, and the existing car lifter has the following problems: 1, the width of car lifter is narrow, and generally is single top block, leading to when pushing kiln car, kiln car is unbalanced, and easy to damage wheel parts etc.;2, the existing car lifter is generally single oil cylinder drive, and after each time top kiln car, it needs to wait for oil cylinder to retract to top next kiln car again, leading to kiln car stop-and-go, cannot uniform speed walk, on the one hand, the material on kiln car can be shaken due to inertia, and some products are prone to knock damage, on the other hand, kiln car cannot continuously run, also affects the atmosphere in kiln, also increases energy consumption. SUMMARY

[0003] The utility model aims at solving the problems of the prior art, and provides a balanced car lifter for pushing kiln car.

[0004] The specific scheme of the utility model is as follows: a balanced car lifter for pushing kiln car, including fixed support, the top of fixed support is equipped with three groups of tracks, three groups of tracks are arranged side by side, and one car lifter is mounted on each track, one end of the car lifter A in the middle is connected with oil cylinder A, and one connecting frame is arranged between the two car lifter B on both sides, the connecting frame is connected with oil cylinder B, the top of car lifter A is provided with two top blocks A, and one top block B is arranged on the top of each of the two car lifter B, the two top blocks A are symmetrical to the center line of fixed support, and the two top blocks B are symmetrical to the center line of fixed support.

[0005] Further, each track is composed of two channel steels, the two channel steels are arranged oppositely, and a guide beam is arranged at the middle part of the two channel steels.

[0006] Further, the side surface of car lifter A and car lifter B is provided with guide bearing, and the guide bearing rolls along guide beam.

[0007] Further, the guide bearing includes side guide bearing and lower guide bearing, the side guide bearing rolls along the side surface of guide beam, and the lower guide bearing rolls along the bottom surface of guide beam.

[0008] Further, the width of car lifter A is greater than the width of car lifter B, and the distance between the two top blocks A is greater than 10cm.

[0009] The utility model discloses have following beneficial effect: through set up top car A and top car B and two groups of oil jar, make top car A and top car B alternate and top, thereby make kiln car continuous and uniform velocity operation, and kiln car stress balance, reduce the damage of corresponding spare part. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the plan view of the utility model;

[0011] Figure 2 It is Figure 1 A-A view of;

[0012] In the drawing: 1, fixed support;2, track;3, guide beam;4, side guide bearing;5, top car B;6, top block B;7, top car A;8, top block A;9, connecting frame;10, lower guide bearing. DETAILED DESCRIPTION

[0013] Referring to Figures 1-2 , this embodiment is a kind of for pushing kiln car's balanced top car machine, including fixed support 1, the top of fixed support 1 is equipped with three groups of tracks 2, three groups of tracks 2 are arranged side by side, one top car is loaded on each group of tracks 2, one end of top car A 7 located in the middle is connected with oil jar A, one connecting frame 9 is arranged between two top cars B 5 located on both sides, connecting frame 9 is connected with oil jar B, the top of top car A 7 is equipped with two top blocks A 8, the top of two top cars B 5 is equipped with one top block B 6 respectively, two top blocks A 8 are symmetrical with the center line of fixed support 1, two top blocks B 6 are symmetrical with the center line of fixed support 1.

[0014] Further, each group of tracks 2 is composed of two channel steels, the two channel steels are oppositely arranged, and the middle parts of the two channel steels are provided with guide beams 3, and the guide beams 3 are arranged along the full length of the channel steels.

[0015] Further, the side surfaces of the top car A 7 and the top car B 5 are each provided with a guide bearing, and the guide bearing rolls along the guide beam 3.

[0016] Further, the guide bearing includes a side guide bearing 4 and a lower guide bearing 10, the side guide bearing 4 rolls along the side surface of the guide beam 3, and the lower guide bearing 10 rolls along the bottom surface of the guide beam 3.

[0017] Further, the width of the top car A 7 is greater than the width of the top car B 5, and the distance between the two top blocks A 8 is greater than 10 cm.

[0018] The utility model discloses a work time, and the car A7 with two jacks B5 alternate operation, when the oil cylinder drive jacks A7 and drive the car, the oil cylinder of jack B5 is at the retracted state, when jacks A7 reach the stroke limit position, and the oil cylinder drives jacks A7 back, and the oil cylinder of jack B5 drives two jacks B5 through the connecting frame 9 and drives the next car simultaneously, and the car is close to transmission thrust between the car, thereby realizing the car on the whole track 2 even speed forward.

[0019] In addition, since the jacks A7 are provided with two top blocks A8 that are spaced apart by a certain distance, the car can be balanced when pushing the car, and when the jacks B5 are driven, the two sides of the car are simultaneously driven by two top blocks B6, which can also be balanced.

Claims

1. A balanced car pusher for pushing a car through a kiln, characterized by: The utility model relates to a fixed support, the top of fixed support is equipped with three groups of tracks, three groups of tracks are side by side arrangement, every group of track is equipped with a top car, the one end of top car A in the middle is connected with oil cylinder A, is equipped with a connecting frame between two top cars B on both sides, and connecting frame is connected with oil cylinder B, and the top of top car A is equipped with two top blocks A, and the top of two top cars B is equipped with a top block B respectively, and two top blocks A are symmetrical with the center line of fixed support, and two top blocks B are symmetrical with the center line of fixed support.

2. A balanced car pusher for pushing a car through a kiln, according to claim 1, characterized in that: Every group of tracks is composed of two channel steels, the two channel steels are oppositely arranged, and the middle part of the two channel steels is provided with a guide beam.

3. A balanced car pusher for pushing a car through a kiln, according to claim 2, characterized in that: The side of the top car A and the top car B is provided with a guide bearing, and the guide bearing rolls along the guide beam.

4. A balanced car pusher according to claim 3, wherein: The guide bearing includes a side guide bearing and a lower guide bearing, the side guide bearing rolls along the side of the guide beam, and the lower guide bearing rolls along the bottom surface of the guide beam.

5. A balanced car pusher for pushing a car through a kiln, according to claim 1, characterized in that: The width of the top car A is greater than the width of the top car B, and the distance between the two top blocks A is greater than 10 cm.

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