Automatic cleaning device for material receiving plate of pelletizer

Abstract

The utility model belongs to the technical field of magnetic material manufacturing equipment, and particularly discloses an automatic cleaning device for a material receiving plate of a pelletizer, which comprises a support I, a support II and a winch, the support I and the support II are positioned below the material receiving plate, a fixed pulley I is arranged on the support I, a fixed pulley II is arranged on the support II, and a sliding rail is arranged between the support I and the support II. A third fixed pulley is arranged on one side above the material receiving plate, the winch is located at one end of the first support and provided with a steel wire rope, the steel wire rope sequentially winds the first fixed pulley, the second fixed pulley, the connecting piece and the third fixed pulley, and a counterweight assembly is arranged at the tail end of the steel wire rope. Through the back-and-forth movement of the steel wire rope, sticking substances on the material receiving plate can be effectively cleaned; the installation process is simple, the manufacturing cost for cleaning the sticking substances through the steel wire rope is low, manual labor can be reduced, and the material quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic material manufacturing equipment technical field, concretely relates to a kind of automatic cleaning device of balling machine receiving plate. BACKGROUND

[0002] ‌Balling machine is important equipment for manufacturing spherical material in industrial production, mainly used to make powder or small particle material into pellet with certain strength and shape, to improve the utilization efficiency and production efficiency of material, this kind of equipment is widely used in metallurgy, chemical industry, building materials and other industries. The core component of balling machine is ball disc, its rotating speed and inclination angle have significant influence on balling process. The main types of balling machine include cylinder balling machine and disc balling machine, cylinder balling machine is the earliest balling equipment used in pellet plant, its structure is similar to cylinder mixer used in sintering plant, while disc balling machine is widely used balling equipment at home and abroad, which can be divided into umbrella gear transmission disc balling machine and inner gear ring transmission disc balling machine in structure.

[0003] Balling machine receiving plate is the connecting component of balling machine and green ball conveying belt, which is overlapped at 45° angle between balling machine and conveying belt, qualified green pellet falls from balling machine to conveying channel of belt conveyor, and the receiving plate is required to be smooth and flat without sticking material during production process. Since there is a considerable amount of bentonite as binder in the proportion of pellet ore raw material, the existing receiving plates of various materials all have the problem of material sticking on the surface. If too much material sticks on the receiving plate, and the material sticking on the receiving plate cannot be cleaned in time, it is easy to cause the surface of green pellet to be rough, the strength of green pellet to be insufficient, and the quality of final product to be affected, which also increases the load of balling machine, may cause the equipment to run poorly, and even damage the equipment. Before modification, the cleaning method of material sticking on the balling machine receiving plate is manual cleaning with shovel, the cleaning frequency is once every 10 minutes, the labor intensity is high, the safety risk is high, and the work efficiency is low.‌ UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of balling machine receiving plate automatic cleaning device to solve the problem of long time consumption, high labor intensity and high safety risk in manual cleaning.

[0005] To achieve the above-mentioned purpose, the basic scheme provided by the utility model is: a kind of balling machine receiving plate automatic cleaning device, including support one, support two and winch, support one and support two are located below the receiving plate, support one is provided with fixed pulley one, support two is provided with fixed pulley two, sliding rail is provided between support one and support two, sliding trolley is slidably connected on the sliding rail, connecting piece is provided on the sliding trolley, fixed pulley three is provided on the side above the receiving plate, winch is located at one end of support one, steel wire rope is provided on the winch, steel wire rope is wound on fixed pulley one, fixed pulley two, connecting piece and fixed pulley three in turn, and counterweight assembly is provided at the end of steel wire rope.

[0006] The utility model discloses a working principle at: when the winch forward rotation, the steel wire rope passes through connecting piece and draws the sliding trolley to the fixed pulley no. 2, and the counterweight assembly of steel wire rope end goes up, at this moment, the steel wire rope passes through fixed pulley no. 1, fixed pulley no. 2, fixed pulley no. 3, forms triangle, and the winch reverse rotation, and the steel wire rope drives the sliding trolley to slide to fixed pulley no. 1, and the counterweight assembly of steel wire rope end goes down at this moment, and the sliding trolley is located below fixed pulley no. 3, and the back and forth scraping of steel wire rope drives the adhering material on the receiving plate to fall.

[0007] The utility model discloses the beneficial effect lies in: through the back and forth movement of steel wire rope, can effectively clean the adhering material on the receiving plate, and the installation process is simple, and the manufacturing cost is low to use steel wire rope to clean the adhering material, can reduce manual labor, improve the quality of material.

[0008] Scheme two, this is the preferred basis scheme, and rubber pad is arranged on support no. 1 and support no. 2 respectively, and rubber pad is located at both ends of slide rail. Set up rubber pad can reduce the impact force of slide rail trolley and support when slide rail trolley moves to the side of support, improve the service life of slide rail trolley.

[0009] Scheme three, this is the preferred basis scheme, and counterweight assembly includes top plate, and a plurality of steel plates are arranged below top plate, and a plurality of supports are threadedly connected between top plate and a plurality of steel plates, and circular ring is arranged on top plate, and steel wire rope is detachably connected with circular ring. Top plate and steel plate are respectively iron block with a certain weight, according to the counterweight weight required, increase or reduce the number of steel plates.

[0010] Scheme four, this is the preferred scheme three, and rope clamp is connected on steel wire rope, and steel wire rope is connected with circular ring through rope clamp. Through rope clamp, steel wire rope can be firmly sleeved on circular ring, prevent being loosened by the weight of counterweight block, and convenient to disassemble when replacing new steel wire rope.

[0011] Scheme five, this is the preferred basis scheme, and PLC control end is electrically connected on winch. Through PLC control end, the forward rotation and reverse rotation of winch can be remotely controlled, save manual labor. ACCURACY OF DRAWINGS

[0012] Figure 1 It is the front view of the automatic cleaning device of receiving plate of balling machine of the utility model,

[0013] Figure 2 It is the perspective view of the automatic cleaning device of receiving plate of balling machine of the utility model,

[0014] Figure 3 It is the perspective view of another angle of the automatic cleaning device of receiving plate of balling machine of the utility model,

[0015] Figure 4 It is Figure 2 The local enlarged view of A in Fig.

[0016] Figure 5 yes Figure 2 A magnified view of a section at point B in the middle;

[0017] Figure 6 yes Figure 3 A magnified view of a section at point C. Detailed Implementation

[0018] The present invention will be further described in detail below through specific embodiments:

[0019] The reference numerals in the accompanying drawings of the instruction manual include: 1. Support 1, 2. Support 2, 3. Winch, 4. Receiving plate, 5. Fixed pulley 1, 6. Fixed pulley 2, 7. Slide rail, 8. Sliding trolley, 9. Counterweight assembly, 901. Top plate, 902. Steel plate, 903. Support, 904. Ring, 10. Fixed pulley 3, 11. Steel wire rope, 12. Connector, 13. Rubber pad, 14. Rope clamp.

[0020] Example

[0021] The basic implementation examples are as follows: Figure 1 To be continued Figure 6 As shown: An automatic cleaning device for the receiving plate of a pelletizing machine includes a support frame 1, a support frame 2, and a winch 3. Support frame 1 and support frame 2 are located below the receiving plate 4. Support frame 1 is equipped with a fixed pulley 5, and support frame 2 is equipped with a fixed pulley 6. A slide rail 7 is provided between support frame 1 and support frame 2. Rubber pads 13 are respectively provided on support frame 1 and support frame 2, located at both ends of the slide rail 7. A sliding trolley 8 is slidably connected to the slide rail 7, and a connecting piece 12 is provided on the sliding trolley 8. A fixed pulley 3 10 is provided on one side above the receiving plate 4. The winch 3 is located at one end of support frame 1, and a steel wire rope 11 is provided on the winch 3. The wire rope 11 has a diameter of 6mm and a length of 8-9m. The wire rope 11 is wound around the fixed pulley 5, the fixed pulley 6, the connector 12, and the fixed pulley 10 in sequence. The end of the wire rope 11 is provided with a counterweight assembly 9, which includes a top plate 901. Several steel plates 902 are provided below the top plate 901. Several brackets 903 are threadedly connected between the top plate 901 and the several steel plates 902. A ring 904 is provided on the top plate 901. The wire rope 11 is detachably connected to the ring 904. A rope clamp 14 is provided on the wire rope 11. The wire rope 11 is connected to the ring 904 through the rope clamp 14. The winch 3 is electrically connected to a PLC control terminal.

[0022] The implementation method of this embodiment is as follows:

[0023] When the connecting plate 4 needs to be cleaned, first, the winch 3 is remotely opened by the PLC control end, at this time the sliding trolley 8 and the connecting piece 12 are located on one side of the fixed pulley two 6, when the winch 3 is opened and does positive rotation, the steel wire rope 11 is unwound, the steel wire rope 11 moves on the fixed pulley one 5, the fixed pulley two 6 and the fixed pulley three 10, at the same time that the steel wire rope 11 is unwound, the gravity of the counterweight assembly 9 downward makes the steel wire rope 11 pull the connecting piece 12 and the sliding trolley 8 to slide on the slide rail 7 to the direction of the fixed pulley one 5, in the process, the steel wire rope 11 between the fixed pulley two 6 and the fixed pulley three 10 is always attached to the connecting plate 4, when the sliding trolley 8 slides to the fixed pulley one 5, the steel wire rope 11 cleans the adhering matter on the surface of the connecting plate 4 once, then the winch 3 is reversely rotated by the PLC control end, the steel wire rope 11 is wound back, the steel wire rope 11 moves on the fixed pulley one 5, the fixed pulley two 6 and the fixed pulley three 10, at the same time that the steel wire rope 11 is wound back, the connecting piece 12 and the sliding trolley 8 slide on the slide rail 7 to the direction of the fixed pulley two 6, the counterweight assembly 9 is pulled upward by the steel wire rope 11, in the process, the steel wire rope 11 between the fixed pulley two 6 and the fixed pulley three 10 is always attached to the connecting plate 4, when the sliding trolley 8 slides to the fixed pulley two 6, the steel wire rope 11 cleans the adhering matter on the surface of the connecting plate 4 again, the whole cleaning process lasts for 3-5 minutes, after cleaning, the winch 3 can be remotely closed by the PLC control end.

[0024] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme known in the art are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A device for automatic cleaning of a pelletizer apron, characterized in that, Including support one (1), support two (2) and winch (3), support one (1) and support two (2) are located below the material receiving plate (4), the support one (1) is equipped with fixed pulley one (5), the support two (2) is equipped with fixed pulley two (6), the support one (1) and support two (2) between be equipped with slide rail (7), the slide rail (7) is slidably connected with sliding trolley (8), the sliding trolley (8) is equipped with connecting piece (12), the material receiving plate (4) the side above is equipped with fixed pulley three (10), the winch (3) is located in support one (1) one end, the winch (3) is equipped with steel wire rope (11), the steel wire rope (11) is wound fixed pulley one (5), fixed pulley two (6), connecting piece (12) and fixed pulley three (10) in sequence, the end of steel wire rope (11) is equipped with counterweight assembly (9).

2. A device for automatic cleaning of a balling machine receiving plate according to claim 1, characterized in that, The support one (1) and support two (2) are respectively equipped with rubber pad (13), and the rubber pad (13) is located at both ends of the slide rail (7).

3. A device for automatic cleaning of a balling machine receiving plate according to claim 1, characterized in that, The counterweight assembly (9) includes a top plate (901), a plurality of steel plates (902) are arranged below the top plate (901), a plurality of supports (903) are threadedly connected between the top plate (901) and the plurality of steel plates (902), and a circular ring (904) is arranged on the top plate (901). The steel wire rope (11) is detachably connected with the circular ring (904).

4. A device for automatic cleaning of a balling machine receiving plate according to claim 3, characterized in that, The steel wire rope (11) is provided with a rope clamp (14), and the steel wire rope (11) is connected with the circular ring (904) through the rope clamp (14).

5. A device for automatic cleaning of a balling machine receiving plate according to claim 1, characterized in that, The winch (3) is electrically connected with a PLC control end.

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