CN209783263U - A multi-chamber rotary kiln device - Google Patents

Abstract

The utility model discloses a multi-chamber rotary kiln device, which comprises a rotary kiln main body, a large chamber and a small chamber. The right center of the rotary kiln main body is provided with a left and right through large chamber. The right side of the rotary kiln main body is The side is clockwise provided with a left and right penetrating small chamber every degree, the inner wall of the large chamber and the inner wall of the small chamber are respectively provided with a left and right penetrating first groove and a second groove, and the outer wall of the main body of the rotary kiln is right. The side interference fits with a first rectangular block, and a cavity is opened on the right side of the first rectangular block, and the four corners on the left side of the inner cavity of the cavity are all axially connected with a first rotating rod that can rotate around its own axis. A first rectangular block extends from the left side of the first rotating rod, and a gear is interference-fitted on the right side of the outer wall of the first rotating rod. The multi-chamber rotary cellar device is very convenient for staff to install it, saves time and effort, improves the work efficiency of staff, and is conducive to widespread popularization.

Description

A multi-chamber rotary kiln device

technical field

The utility model relates to the technical field of rotary kiln equipment, in particular to a multi-chamber rotary kiln device.

Background technique

Rotary kiln, also known as rotary calcination kiln, is a large-scale core industrial equipment, widely used in building materials, metallurgy, chemical industry and environmental protection and other production industries. The finished ore, due to the long length of the rotary kiln, is very inconvenient to transport, so it needs to be divided into sections. In the prior art, when connecting every two sections of the rotary kiln, it is usually locked by flanges and several bolts and nuts Fixedly connected together, it is very inconvenient for the staff to install it, which takes time and effort, reduces the work efficiency of the staff, and is not conducive to widespread promotion.

Utility model content

The purpose of this utility model is to provide a multi-chamber rotary kiln device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-chamber rotary kiln device, including the main body of the rotary kiln, a large chamber and a small chamber, the right center of the main body of the rotary kiln is provided with a large chamber that runs through from left to right , the right side of the main body of the revolving cellar is provided with a left and right penetrating small chamber at intervals clockwise, and the inner wall of the large chamber and the inner wall of the small chamber are respectively provided with a left and right penetrating first groove and a second groove, The right side of the outer wall of the main body of the rotary kiln is interference-fitted with a first rectangular block, and a cavity is opened on the right side of the first rectangular block, and the four corners on the left side of the cavity are connected with a The rotating first rotating rod, the first rectangular block extends from the left side of the first rotating rod, the right side of the outer wall of the first rotating rod is interference-fitted with a gear, and the outer wall of the gear is meshed with four A chain connected by gears, a hollow tube is welded to the gear extending from the right side of the first rotating rod, the inner wall of the hollow tube is provided with a chute along the left and right directions, and a slider is embedded in the inner cavity of the chute, so The inner side of the slider is welded with a first connecting block, the right side of the first connecting block is welded with a screw rod, the right side of the first rectangular block is provided with a port corresponding to the screw rod, and the right side of the screw rod Extending through the hollow cylinder to the inner cavity of the port, the first rectangular block is welded with a second connecting block on the left, upper, lower, front, and rear sides, and four second connecting blocks are welded on the left side of the second connecting block. The rectangular frame connected with the connecting blocks is set on the outside of the main body of the revolving cellar. The left side of the rectangular frame is pivoted to the corresponding position of the first rotating rod with a second rotating rod that can rotate around its own axis. There is a "ten" groove on the left side of the second rotating rod. The right side of the second rotating rod penetrates the rectangular frame and is welded to the first rotating rod. block, the left side of the second rectangular block is inlaid with a threaded barrel matching the screw rod at the position corresponding to the port, and the left side of the threaded barrel extends out of the second rectangular block.

Preferably, the inner wall of the large chamber and the inner wall of the small chamber are respectively provided with eight first grooves and eight second grooves, and the eight first grooves and eight second grooves are clockwise every 45 degrees are respectively distributed on the inner wall circumference of the large chamber and the inner wall circumference of the small chamber.

Preferably, the chute and the slider are configured in a dovetail shape.

Preferably, the horizontal distance between the right side of the screw rod and the right side surface of the port is equal to the length of the second rectangular block extending from the left side of the threaded cylinder.

Preferably, the diameter of the through opening is larger than the diameter of the second rectangular block.

Compared with the prior art, the beneficial effect of the utility model is that: the multi-chamber rotary kiln device tightly fits the second rectangular block and the first rectangular block on the main body of the two-section rotary kiln, so that the threaded cylinder Insert it into the inner cavity of the opening on the right side of the main body of the adjacent revolving cellar, and make the threaded cylinder and the screw stick together butt together. By turning any second rotating rod, the second rotating rod can drive the second rotating rod at the corresponding position. A rotary rod and a gear rotate, and through the meshing of the gear and the chain, the four gears can be rotated in the same direction at the same time, and the gear drives the hollow cylinder, the first connecting block and the screw to rotate, and through the cooperation of the screw and the threaded cylinder, the When the screw rotates, it moves to the right side of the inner cavity of the threaded cylinder, and locks and fixes the second rectangular block and the adjacent first rectangular block together, so that the main bodies of the rotary cellar at both ends can be locked and fixedly connected together, which is very It is convenient for the staff to install it, saves time and effort, improves the work efficiency of the staff, and is conducive to widespread promotion.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the enlarged structure schematic diagram of A place of the utility model;

Fig. 3 is a right view sectional structure schematic diagram of the first rectangular block of the present invention;

Fig. 4 is a left view structural schematic diagram of a rectangular frame of the present invention.

In the figure: 1. The main body of the rotary pit, 2. The large chamber, 3. The first groove, 4. The small chamber, 5. The second groove, 6. The first rectangular block, 7. The cavity, 8. The first rotation Rod, 9, gear, 10, chain, 11, hollow cylinder, 12, chute, 13, slide block, 14, first connecting block, 15, screw rod, 16, port, 17, second connecting block, 18, Rectangular frame, 19, the second rotating rod, 20, the second rectangular block, 21, threaded cylinder.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a multi-chamber rotary kiln device, including a rotary kiln main body 1, a large chamber 2 and a small chamber 4, and the right center of the rotary kiln main body 1 is provided with a The left and right through the large chamber 2, the right side of the main body of the rotary pit 1 is provided with a left and right through the small chamber 4 every 45 degrees in the clockwise direction, and the inner wall of the large chamber 2 and the inner wall of the small chamber 4 are respectively provided with the first concave chamber through the left and right. Groove 3 and second groove 5, the right side of the outer wall of the rotary cellar main body 1 is interference fit with the first rectangular block 6, the right side of the first rectangular block 6 is provided with a cavity 7, and the four corners on the left side of the inner cavity of the cavity 7 The first rotating rod 8 that can rotate around its own axis is connected to the uniform axis, and the first rectangular block 6 extends from the left side of the first rotating rod 8, and the outer wall right side of the first rotating rod 8 is interference-fitted with a gear 9. A rotating rod 8 can facilitate the support of the gear 9. The outer wall of the gear 9 is meshed with a chain 10 connecting the four gears 9. Through the engagement of the four gears 9 and the chain 10, one of the gears 9 can be rotated. The other three gears 9 can be driven by the chain 10 to rotate in the same direction at the same time. The gear 9 extends from the right side of the first rotating rod 8 and is welded with a hollow cylinder 11. The inner wall of the hollow cylinder 11 is provided with a chute 12 along the left and right directions. The inner cavity of 12 is embedded with a slider 13, and the inner side of the slider 13 is welded with a first connecting block 14. Through the cooperation of the chute 12 and the sliding block 13, the first connecting block 14 can be moved more stably. The right side of the connecting block 14 is welded with a screw rod 15, and the right side of the first rectangular block 6 is provided with a port 16 corresponding to the screw rod 15. The rotation and movement of the screw rod 15 can be facilitated through the port 16, and the right side of the screw rod 15 runs through The hollow cylinder 11 extends to the inner cavity of the port 16, and the left side, the upper and lower ends, the front and rear sides of the first rectangular block 6 are welded with a second connecting block 17, and the left side of the second connecting block 17 is welded with four second connecting blocks. The rectangular frame 18 connected by the connecting block 17, and the rectangular frame 18 is set on the outside of the rotary kiln main body 1, the rectangular frame 18 can be stably fixed on the left side of the first rectangular block 6 through the second connecting block 17, the rectangular frame 18 The left side is pivotally connected with the second rotating rod 19 that can rotate around its own axis at the position corresponding to the first rotating rod 8. The left side of the second rotating rod 19 is provided with a "ten" groove, through which the "ten" groove can be used. It is convenient for the staff to insert the matching drill bit on the electric drill. The right side of the second rotating rod 19 runs through the rectangular frame 18 and is welded with the first rotating rod 8. The second rotating rod 19 can facilitate the rotation of the first rotating rod 8. The left side of the outer wall of the rotary kiln main body 1 is interference-fitted with a second rectangular block 20, and the left side of the second rectangular block 20 is inlaid with a threaded cylinder 21 matching the screw rod 15 corresponding to the opening 16, and the threaded cylinder 21 A second rectangular block 20 extends from the left side, and through the cooperation of the threaded cylinder 21 and the screw rod 15 , the second rectangular block 20 can be locked and fixedly connected with the adjacent first rectangular block 6 .

As a preferred solution, further, the inner wall of the large chamber 2 and the inner wall of the small chamber 4 are respectively provided with eight first grooves 3 and eight second grooves 5, and the eight first grooves 3 and the eight second grooves Two grooves 5 are respectively distributed on the inner wall circumference of the large chamber 2 and the inner wall circumference of the small chamber 4 clockwise every 45 degrees, and the first groove 3 and the second groove 5 can facilitate the large chamber 2 and the small chamber 4 The material in the cavity is turned over.

As a preferred solution, further, the chute 12 and the slider 13 are configured in a dovetail shape to ensure that the slider 13 slides stably in the inner cavity of the chute 12 and prevent the slider 13 from falling off from the chute 12 .

As a preferred solution, further, the horizontal distance between the right side of the screw rod 15 and the right side surface of the opening 16 is equal to the length of the second rectangular block 20 extending from the left side of the threaded barrel 21, ensuring that the threaded barrel 21 is inserted into the opening 16. After the inner cavity is formed, the second rectangular block 20 and the adjacent first rectangular block 6 can be closely fitted together.

As a preferred solution, further, the diameter of the opening 16 is larger than that of the second rectangular block 20 , so as to ensure that the second rectangular block 20 can be inserted into the inner cavity of the opening 16 .

Its detailed connection means is a well-known technology in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

When in use, the second rectangular block 20 and the first rectangular block 6 on the two sections of the rotary kiln main body 1 are butted and tightly fitted together, so that the threaded cylinder 21 is inserted into the opening 16 on the right side of the adjacent rotary kiln main body 1 cavity, and make the threaded cylinder 21 and the screw rod 15 fit and butt together. At this time, the staff holds the electric drill, inserts the matching drill bit into the "ten" groove on the left side of any second rotating rod 19, and starts the electric drill. The drill bit drives the second rotating rod 19 to rotate, and the second rotating rod 19 drives the first rotating rod 8 and the gear 9 in the corresponding position to rotate, and under the meshing cooperation between the four gears 9 and the chain 10, one of the gears can be When 9 rotates, the other three gears 9 are driven by the chain 10 to rotate in the same direction at the same time. The gear 9 drives the hollow cylinder 11 to rotate, and the hollow cylinder 11 drives the first connecting block 14 and the screw rod 15 to rotate through the slider 13. Since the screw rod 15 and The threaded barrels 21 are butted together, and when the screw rod 15 rotates, move to the right side of the inner cavity of the threaded barrel 21, so that the four screw rods 15 are respectively screwed into the inner cavity of the threaded barrel 21 at the corresponding position to form the second rectangular block. 20 and the adjacent first rectangular block 6 are locked and fixed together, so that the two sections of the rotary kiln main body 1 are locked and fixedly connected together. When the rotary kiln main body 1 rotates, the inner cavity of the large chamber 2 and the small chamber 4 The material is rotated, and through the setting of the first groove 3 and the second groove 5, it is convenient to drive the material to turn over in the inner cavity of the large chamber 2 and the small chamber 4, so that the material is heated more evenly during calcination. The operation is simple, the use is convenient, and it is convenient for the staff to install the main body 1 of the rotary kiln. At the same time, the material can be heated evenly during calcination, and the calcination efficiency of the material can be improved.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation; and unless otherwise expressly specified and limited, the terms "snap", "axis", "insert ", "welding", "screwing" and other terms should be understood in a broad sense, for example, it can be fixed connection, detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be direct connection , can also be indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation Concrete meaning in the utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a many thorax formula rotary kiln device, includes rotary kiln main part (1), big thorax (2) and little thorax (4), the right side central point of rotary kiln main part (1) puts and offers about big thorax (2) that link up, the right side of rotary kiln main part (1) is according to clockwise every 45 degrees offer about little thorax (4) that link up, its characterized in that: the inner wall of the large chamber (2) and the inner wall of the small chamber (4) are respectively provided with a first groove (3) and a second groove (5) which are communicated left and right, the right side of the outer wall of the rotary kiln body (1) is in interference fit with a first rectangular block (6), the right side of the first rectangular block (6) is provided with a cavity (7), the left side four corners of the inner cavity of the cavity (7) are respectively in shaft connection with a first rotating rod (8) which can rotate around the axis of the cavity, the left side of the first rotating rod (8) is extended with the first rectangular block (6), the right side of the outer wall of the first rotating rod (8) is in interference fit with a gear (9), the outer wall of the gear (9) is in meshing connection with chains (10) which are connected with the four gears (9), the right side of the first rotating rod (8) is extended with the gear (9) and welded with a hollow cylinder (11), the inner wall of the hollow cylinder (, the inner chamber of the sliding chute (12) is embedded with a sliding block (13), a first connecting block (14) is welded on the inner side of the sliding block (13), a screw rod (15) is welded on the right side of the first connecting block (14), a through hole (16) is formed in the right side of the first rectangular block (6) and corresponds to the screw rod (15), the right side of the screw rod (15) penetrates through an inner chamber of the hollow cylinder (11) and extends to the through hole (16), second connecting blocks (17) are welded on the left side of the first rectangular block (6) at the upper end, the lower end, the front side and the rear side of the left side of the first rectangular block (6), a rectangular frame (18) which is connected with the four second connecting blocks (17) is welded on the left side of the second connecting block (17), the rectangular frame (18) is sleeved on the outer side of the rotary kiln body (1), and a second rotating rod (19) which can rotate around the axis of, the left side of second bull stick (19) has been seted up "cross" groove, the right side of second bull stick (19) is run through rectangle frame (18) and is welded mutually with first bull stick (8), the outer wall left side interference fit of rotary kiln main part (1) has second rectangular block (20), the left side of second rectangular block (20) is inlayed with the corresponding position of opening (16) and is had a screw rod (15) assorted screw thread section of thick bamboo (21), and the left side of a screw thread section of thick bamboo (21) extends second rectangular block (20).

2. The multi-bore rotary kiln installation according to claim 1, wherein: eight first grooves (3) and eight second grooves (5) are respectively arranged on the inner wall of the large chamber (2) and the inner wall of the small chamber (4), and the eight first grooves (3) and the eight second grooves (5) are respectively distributed on the inner wall circumference of the large chamber (2) and the inner wall circumference of the small chamber (4) at intervals of 45 degrees clockwise.

3. The multi-bore rotary kiln installation according to claim 1, wherein: the sliding groove (12) and the sliding block (13) are arranged in a dovetail shape.

4. The multi-bore rotary kiln installation according to claim 1, wherein: the horizontal distance between the right side of the screw rod (15) and the right side surface of the through hole (16) is equal to the length of a second rectangular block (20) extending out of the left side of the threaded cylinder (21).

5. The multi-bore rotary kiln installation according to claim 1, wherein: the diameter of the through opening (16) is larger than that of the second rectangular block (20).