Ventilation tunnel kiln car

Abstract

The utility model discloses a ventilated tunnel kiln car, which belongs to the technical field of kiln cars and comprises a plurality of paratactic storage plates, a plurality of vent holes and ventilation channels for ventilation are arranged at the top ends of the storage plates, four rectangular channels are further arranged at the top ends of the storage plates, and insertion blocks are plugged in the rectangular channels. A limiting frame is fixedly connected to the top end of the inserting block, a plurality of inserting holes are formed in the top end of the limiting frame, limiting rods are arranged in the inserting holes, the limiting rods are jointly connected with a movable plate, threaded holes communicating with the inserting holes are formed in the side face of the limiting frame, and the threaded holes are in threaded connection with adjusting threaded rods; the side face of the movable plate and the side face of the limiting frame are each connected with a ceramic fiber blanket with an elastic protection function, four kiln car legs are installed at the bottom end of the lowermost storage plate, and one side of the side face of the storage plate is detachably connected with a traction connecting piece. The ventilated tunnel kiln car not only can carry out blocking protection, but also can be adjusted according to use requirements.

Description

TECHNICAL FIELD

[0001] The utility model belongs to kiln car technical field, especially a kind of ventilated tunnel kiln car. BACKGROUND

[0002] Kiln car is the device of carrying and transferring blank to carry out burning operation in tunnel kiln, belongs to the most main subsidiary equipment of tunnel kiln.Kiln car is used, product is stacked more, when moving, if there is no blocking equipment and structure, dumping and scattering possibility can occur.

[0003] Through retrieval, China patent document (grant announcement No.CN222393323U) a double-layer tunnel kiln car, it includes: main car body, shock-absorbing wheel, lifting frame, scissor lifting mechanism, bayonet lock frame;Main car body includes: car body bearing plate, car plate rib plate, lifting shaft;Car body bearing plate bottom is equipped with two structures same car plate rib plate, two car plate rib plate both ends are equipped with wheel frame connecting part;4 wheel frame connecting parts are equipped with shock-absorbing wheel;Lifting frame is connected with car body bearing plate by scissor lifting mechanism;Lifting shaft is equipped with 4, 4 lifting shafts are vertically arranged in the 4 corner positions of the upper end surface of car body bearing plate;Lifting frame's four corner positions are equipped with shaft hole;Shaft hole is sleeved on lifting shaft, and is fixed by bayonet lock frame.Main car body is walked on tunnel kiln rail by shock-absorbing wheel;Avoid the dumping or deformation caused by vibration during the transportation of burning blank in kiln car.Kiln car is used, product is stacked more, when moving, if there is no blocking equipment and structure, dumping and scattering possibility can occur. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of ventilated tunnel kiln car to solve the problems raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of ventilated tunnel kiln car, including multiple juxtapositions of the material placing plate, the top of the material placing plate is equipped with multiple ventilation holes and ventilation channels for ventilation, the top of the material placing plate is also equipped with four rectangular channels, the rectangular channel is inserted with the plug-in block, the top of the plug-in block is fixedly connected with the limiting frame, the top of the limiting frame is equipped with multiple insertion holes, multiple insertion holes are provided with the limiting rod, multiple limiting rods are commonly connected with the movable plate, the side surface of the limiting frame is equipped with the threaded hole communicated with the insertion hole, the threaded hole is screw-connected with the adjusting threaded rod;

[0006] The side surface of the movable plate and the side surface of the limiting frame are both connected with the ceramic fiber blanket with elastic protection function.

[0007] As a preferred embodiment, the bottom end of the lowermost storage plate is provided with four kiln trolley legs, one side of the side surface of the storage plate is detachably connected with a traction connecting piece, and the other side of the side surface of the storage plate is detachably connected with a traction ring matched with the traction connecting piece.

[0008] As a preferred embodiment, the bottom end of the kiln trolley leg is provided with a shock-absorbing caster for moving in the tunnel kiln.

[0009] As a preferred embodiment, the top end of the storage plate is fixedly connected with four hollow tubes, and the bottom end of the storage plate is fixedly connected with four insertion rods matched with the hollow tubes.

[0010] As a preferred embodiment, the outer periphery of the hollow tube is provided with a plurality of parallel threaded channels and support holes, one of the threaded channels is threadedly connected with a support threaded rod for supporting the insertion rod, and the support threaded rod passes through the corresponding support hole.

[0011] As a preferred embodiment, the bottom end of the storage plate is further connected with a plurality of anti-dropping ropes, and the anti-dropping ropes are tied around the outer periphery of the support threaded rod.

[0012] As a preferred embodiment, the bottom end of the storage plate is further connected with a reinforcing rib for increasing strength.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are:

[0014] The ventilable tunnel kiln trolley can realize greater protection by blocking and protecting with the limiting frame after the product assembly is completed, and the movable plate can be lifted to the specified height if the height is insufficient, and then fixed by using the adjusting threaded rod.

[0015] The ventilable tunnel kiln trolley can realize better ventilation by the larger size of the ventilation channel at the center, so that the products near the center position are better ventilated and processed.

[0016] The ventilable tunnel kiln trolley can realize the combination and assembly of a plurality of storage plates by the cooperation of the hollow tube and the insertion rod, the height of the insertion rod is changed by adjusting the connecting position of the support threaded rod, so that the spacing between the adjacent two storage plates is changed, and different use needs are met.

[0017] The ventilable tunnel kiln trolley can not only block and protect, but also adjust according to the use needs. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a structural schematic diagram of the present application;

[0020] Figure 2 It is a structural schematic diagram of the storage plate of the present application;

[0021] Figure 3 It is a structural schematic diagram of the present application Figure 2 It is an enlarged schematic diagram of the structure at A in the middle;

[0022] Figure 4 It is a front view of the storage plate of the present application.

[0023] Explanation of reference signs:

[0024] In the drawings:

[0025] 1, storage plate; 2, air hole; 3, ventilation channel; 4, plug; 5, limiting frame; 6, limiting rod; 7, movable plate; 8, adjusting threaded rod; 9, ceramic fiber blanket; 10, kiln car leg; 11, traction connecting piece; 12, traction ring; 13, shock absorbing caster; 14, hollow pipe; 15, plug rod; 16, supporting threaded rod; 17, anti-dropping rope; 18, reinforcing rib. Specific embodiments

[0026] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present application, some technical features known in the art are not described.

[0027] Unless the direction indicated by the definition is separately defined, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawings shown by the present application, which are explained here.

[0028] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are subject to the actual needs. The technology, method and equipment known to those skilled in the related field may not be discussed in detail, however, in appropriate cases, the technology, method and equipment should be considered as part of the specification, and the proportion of the devices in the drawings is only for reference, and can be adjusted to a certain extent according to the actual use.

[0029] Please refer to Figures 1 to 4 As shown in the figure, a ventilated tunnel kiln trolley, the embodiment includes a plurality of parallel arranged placing plates 1, the bottom end of the placing plate 1 is also connected with a reinforcing rib 18 for increasing strength, the top end of the placing plate 1 is provided with a plurality of air holes 2 and ventilation channels for ventilation, the larger size ventilation channel at the center can achieve better ventilation, so that the products near the center position are better ventilated and processed.

[0030] The top end of the placing plate 1 is also provided with four rectangular channels, the rectangular channels are plugged with plug blocks 4, the top end of the plug block 4 is fixedly connected with a limiting frame 5, the top end of the limiting frame 5 is provided with a plurality of insertion holes, a plurality of limiting rods 6 are arranged in the insertion holes, a plurality of limiting rods 6 are commonly connected with a movable plate 7, the side surface of the limiting frame 5 is provided with a threaded hole in communication with the insertion hole, the threaded hole is threadedly connected with an adjusting threaded rod 8, in use, if there is a possibility of dumping and scattering, after the product assembly is completed, the plug block 4 and the limiting frame 5 are placed, the limiting frame 5 is used for blocking protection, if the height is insufficient, the movable plate 7 can be lifted to the specified height, and then the adjusting threaded rod 8 is used for fixing, so as to realize larger area protection, the four protection frames 5 are blocked and protected from all directions, and the whole is pulled into the tunnel kiln by using a traction device;

[0031] The side surface of the movable plate 7 and the side surface of the limiting frame 5 are both connected with a ceramic fiber blanket 9 having an elastic protection function.

[0032] In order to meet the use needs, the bottom end of the lowermost placing plate 1 is installed with four kiln trolley legs 10, one side of the side surface of the placing plate 1 is detachably connected with a traction connecting piece 11, the other side of the side surface of the placing plate 1 is detachably connected with a traction ring 12 matched with the traction connecting piece 11, and the bottom end of the kiln trolley leg 10 is installed with a shock-absorbing caster 13 for moving in the tunnel kiln.

[0033] In order to adjust and assemble, the top end of the storage plate 1 is fixedly connected with four hollow tubes 14, the bottom end of the storage plate 1 is fixedly connected with four plug rods 15 matched with the hollow tubes 14, a plurality of parallel threaded channels and support holes are formed in the outer periphery of the hollow tube 14, one threaded channel is threadedly connected with a support threaded rod 16 for supporting the plug rod 15, and the support threaded rod 16 passes through the corresponding support hole, the bottom end of the storage plate 1 is also connected with a plurality of anti-dropping ropes 17, and the anti-dropping ropes 17 are arranged on the outer periphery of the support threaded rod 16, according to the use requirement, a specified number of storage plates 1 are assembled, the height of the plug rod 15 is changed by adjusting the connection position of the support threaded rod 16, so that the spacing between the adjacent two storage plates 1 is changed.

[0034] Working principle

[0035] The ventilable tunnel kiln car, according to the use requirement, a specified number of storage plates 1 are assembled, the height of the plug rod 15 is changed by adjusting the connection position of the support threaded rod 16, so that the spacing between the adjacent two storage plates 1 is changed, when using, if there is a possibility of dumping and scattering, after the product assembly is completed, the plug block 4 and the limiting frame 5 are placed, the limiting frame 5 is used for blocking protection, if the height is insufficient, the movable plate 7 can be lifted to a specified height, and then the adjusting threaded rod 8 is used for fixing, so that larger area protection is realized, the four protection frames 5 are used for omnidirectional blocking protection from four directions, and the whole is towed into the tunnel kiln by using a towing device.

[0036] It should be noted that, in the present text, relational terms such as one and two and the like are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the statement "comprises a limited element" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ventilated tunnel kiln car comprising a plurality of juxtaposed setting plates (1), characterized in that: The top end of the storage plate (1) is provided with a plurality of air holes (2) and ventilation channels for ventilation, and the top end of the storage plate (1) is also provided with four rectangular channels, and the rectangular channels are plugged with plug blocks (4), the top end of the plug block (4) is fixedly connected with a limiting frame (5), a plurality of insertion holes are formed in the top end of the limiting frame (5), and a limiting rod (6) is arranged in each insertion hole, a plurality of limiting rods (6) are connected with a movable plate (7) in common, a threaded hole is formed in the side surface of the limiting frame (5) and communicates with the insertion hole, and a threaded rod (8) is threadedly connected in the threaded hole; The side surface of the movable plate (7) and the side surface of the limiting frame (5) are connected with ceramic fiber blankets (9) having elastic protection function.

2. A ventilated tunnel kiln car according to claim 1, characterized in that The bottom end of the lowermost storage plate (1) is provided with four kiln car legs (10), one side of the side surface of the storage plate (1) is detachably connected with a traction connecting piece (11), and the other side of the side surface of the storage plate (1) is detachably connected with a traction ring (12) matched with the traction connecting piece (11).

3. A ventilated tunnel kiln car according to claim 2, characterized in that The bottom end of the kiln car leg (10) is provided with a shock-absorbing caster (13) for moving in the tunnel kiln.

4. A ventilated tunnel kiln car according to claim 1, characterized in that, The top end of the storage plate (1) is fixedly connected with four hollow tubes (14), and the bottom end of the storage plate (1) is fixedly connected with four plug rods (15) matched with the hollow tubes (14).

5. A ventilated tunnel kiln car according to claim 4, characterized in that A plurality of parallel threaded channels and support holes are formed in the outer periphery of the hollow tube (14), one threaded channel is threadedly connected with a support threaded rod (16) for supporting the plug rod (15), and the support threaded rod (16) passes through the corresponding support hole.

6. A ventilated tunnel kiln car according to claim 5, characterized in that The bottom end of the storage plate (1) is also connected with a plurality of anti-dropping ropes (17), and the anti-dropping ropes (17) are tied around the outer periphery of the support threaded rod (16).

7. A ventilated tunnel kiln car according to claim 6, characterized in that The bottom end of the storage plate (1) is also connected with a reinforcing rib (18) for increasing strength.

Images