Discharging elephant trunk of float glass kiln head stock bin

Abstract

The utility model provides a float glass kiln head stock bin blanking articulated chute, which comprises an upper articulated chute and a lower articulated chute, the upper articulated chute and the lower articulated chute are separately arranged, the side wall gradually reduced from the upper articulated chute to the discharge end is used for carrying out primary buffering, and after entering the lower articulated chute, the main guide side wall extends to the side wall below the discharge end of the upper articulated chute for carrying out secondary guide. The side wall adjacent to the main guide side wall can be buffered at different speeds, the main guide side wall extending to the position below the discharging end of the upper articulated chute and the side wall adjacent to the main guide side wall have different buffering speeds, the fed materials are disturbed, and the situation that the materials are blocked at the same time due to the fact that the side wall of the gradually-narrowed feeding area suffers from the same resistance is avoided; the material blocking probability in the material buffering process is reduced, the discharging end of the lower elephant trunk is arranged on the side edge so that the materials can be conveniently output, it is guaranteed that the materials reaching the discharging end can be thrown outwards under different side wall buffering capacities, the material blocking probability is reduced, the area of an opening of the discharging end can be conveniently guaranteed, and the material output efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of float glass equipment structure, in particular to a material discharge chute of a float glass kiln head bin. Background Art

[0002] In the normal production process of float glass, the chute structure in the feeding stage is used for the delivery of glass raw materials. The chute for material delivery generally adopts a vertical or single-tube inclined structure, as shown in Technical Scheme 202121316521.X. After the chute is fixed, it is difficult to adjust and change. When the glass raw materials are directly transported to the material distribution trolley through the chute, the material's own gravity and low-resistance transportation will exert a strong impact force on the belt of the material distribution trolley, which can easily cause the belt to deviate. Once the belt of the material distribution trolley deviates, it may cause the motor of the material distribution trolley belt to burn out. After the belt of the material distribution trolley stops running, it will cause the chute to be blocked. This will have a serious impact on normal production, and its maintenance will take a long time, the temperature at the kiln head will be high, and the labor cost required will also be high. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a float glass kiln head silo unloading chute to solve the problem that the chute used for material delivery in the prior art conventionally adopts a vertical or single-tube inclined structure, the gravity of the material itself and the low-resistance transportation will form a strong impact force on the belt of the distribution trolley, which can easily cause the belt to deviate and cause the belt motor of the distribution trolley to be burned. After stopping operation, it will cause the chute to be blocked.

[0004] The utility model provides a material discharge chute for a float glass kiln head silo, comprising an upper chute and a lower chute;

[0005] The cross-sectional area of ​​the feed end of the upper slide pipe is larger than the cross-sectional area of ​​the discharge end;

[0006] The lower chute is connected to the discharge end of the upper chute, the lower horizontal cross-sectional dimension of the lower chute is smaller than the cross-sectional dimension of the upper part of the lower chute, and the inner side surface of the lower chute is connected with the inner side surface of the upper chute, one side wall of the lower chute is a main guide side wall, and the main guide side wall extends to the bottom of the discharge end of the upper chute, the discharge end of the lower chute is arranged on the side of the lower chute, and the discharge end of the lower chute is connected to the side wall of the lower chute extending to the bottom of the discharge end of the upper chute.

[0007] Different from the prior art, the above technical scheme has the following advantages: by placing the upper chute and the lower chute separately, the cross-sectional area of ​​the feed end of the upper chute is larger than the cross-sectional area of ​​the discharge end, which is convenient for ensuring the material delivery area at the feed end of the upper chute, and relying on the side wall of the upper chute that gradually narrows toward the discharge end for initial buffering. After entering the lower chute, relying on the main guide side wall extending to the side wall below the discharge end of the upper chute for secondary guidance, and the side walls adjacent to the main guide side wall can be buffered at different rates, relying on the different buffering speeds of the main guide side wall extending to the bottom of the discharge end of the upper chute and its adjacent side walls, the input material is disturbed to avoid the material being blocked at the same time by the same resistance on the side walls of the gradually narrowing delivery area, thereby reducing the probability of material blockage during the material buffering process, and the discharge end of the lower chute is arranged on the side to facilitate the output of the material, ensuring that the material reaching the discharge end can be discharged outward under different side wall buffering amounts, reducing the probability of material blockage, and also facilitating ensuring the area of ​​the discharge end opening and improving the material output efficiency.

[0008] As a preferred embodiment of the present application, a docking plate is further included, and the docking plate is connected to the discharge end of the upper chute and the feed end of the lower chute. The docking plate at the discharge end of the upper chute and the docking plate at the feed end of the lower chute are detachably connected. By providing the docking plate, it is convenient to maintain and replace the lower chute that is continuously subjected to impact, and it is also convenient to add the lower chute to the existing upper chute, thereby improving the convenience of modification and maintenance of the lower chute.

[0009] As a preferred embodiment of the present application, the butt joint plate at the discharge end of the upper chute and the butt joint plate at the feed end of the lower chute are detachably connected by bolts. By arranging bolts to butt joint the butt joint plates at the discharge end of the upper chute and the feed end of the lower chute, it is convenient to disassemble and assemble the lower chute and the upper chute.

[0010] As a preferred embodiment of the present application, the horizontal cross section of the upper slide pipe is a quadrilateral structure. By setting the upper slide pipe structure with a quadrilateral horizontal cross section, it is convenient to perform buffering treatment on the inclined side and process the upper slide pipe.

[0011] As a preferred embodiment of the present application, the main guide side wall is a straight plate structure. By setting the main guide side wall as a straight plate structure, the material reaching the main guide side wall can be quickly guided to the discharge end.

[0012] As a preferred embodiment of the present application, the lower chute further comprises baffles, which are arranged on both sides of the discharge end of the lower chute. By arranging the baffles, it is prevented that the material is scattered to the outside of the lateral direction of the lower chute when being discharged.

[0013] As a preferred embodiment of the present application, the baffle is connected to the lower chute by bolts. By arranging bolts to connect the baffle and the lower chute, the baffle can be easily disassembled or replaced.

[0014] As a preferred embodiment of the present application, the connection layer between the butt joint plate and the upper or lower pipe is a welded structure. By setting the connection layer between the butt joint plate and the upper or lower pipe as a welded structure, the strength of the butt joint structure between the upper and lower pipes is ensured.

[0015] As a preferred embodiment of the present application, the discharge end opening of the lower chute is a trapezoidal structure. By setting the discharge end opening of the lower chute to a trapezoidal structure, it is convenient to discharge the material.

[0016] As a preferred embodiment of the present application, the upper portion of the main guide side wall is located in the area where the side wall of the discharge end of the upper chute is located. By locating the upper portion of the main guide side wall in the area where the side wall of the discharge end of the upper chute is located, it is convenient for the material to be directly guided by the discharge end of the lower chute and the side wall extending below the discharge end of the upper chute after the material is discharged from the discharge end of the lower chute, thereby improving the difference in buffering speed between the side walls of the lower chute. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the material discharge chute of the float glass kiln head silo in the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the detailed structure of the upper slide pipe in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the detailed structure of the lower slide pipe in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the detailed structure of the baffle in the embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the detailed structure of the docking plate in the embodiment of the utility model.

[0023] The reference numerals in the above drawings are described as follows:

[0024] 10. Upper slide pipe;

[0025] 20. Downstream pipe;

[0026] 21. Baffle;

[0027] 22. Main guide side wall;

[0028] 30. Docking plate;

[0029] 31. Bolt. DETAILED DESCRIPTION

[0030] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0031] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0032] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0033] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0034] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0035] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0036] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0037] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0038] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0039] Please also read Figures 1 to 5 The inventor provides a float glass kiln head silo unloading chute, including an upper chute 10 and a lower chute 20, wherein the cross-sectional area of ​​the feeding end of the upper chute 10 is larger than the cross-sectional area of ​​the discharging end, the lower chute 20 is connected to the discharging end of the upper chute 10, the lower horizontal cross-sectional dimension of the lower chute 20 is smaller than the cross-sectional dimension of the upper part of the lower chute 20, and the inner side surface of the lower chute 20 is connected to the inner side surface of the upper chute 10, one side wall of the lower chute 20 is a main guide side wall 22, the main guide side wall 22 extends to below the discharging end of the upper chute 10, the discharging end of the lower chute 20 is arranged on the side of the lower chute 20, and the discharging end of the lower chute 20 is connected to the side wall of the lower chute 20 extending to below the discharging end of the upper chute 10.

[0040] According to the above structure, during the assembly process of the unloading chute of the float glass kiln head silo, the upper chute 10 is installed in the area where materials are to be dropped, the feeding end of the lower chute 20 is connected to the discharging end of the upper chute 10, and the discharging end on one side of the lower chute 20 faces the direction of the cloth belt.

[0041] In actual use, the raw materials of float glass are put into the feeding end of the upper chute 10, and the raw materials are blocked and gathered on the side wall of the upper chute 10 with a gradually reduced horizontal cross-sectional area, and are delivered to the discharge end of the upper chute 10. The raw materials leaving the discharge end of the upper chute 10 enter the feeding end of the lower chute 20, and then further contact the main guide side wall 22 of the lower chute 20 and other side walls except the main guide side wall 22. The main guide side wall 22 extending below the discharge end of the upper chute 10 contacts the most raw materials and quickly slides and transports the discharge end of the lower chute 20, while the materials that hit the other side walls of the lower chute 20 except the main guide side wall 22 are mixed with the raw materials on the main guide side wall 22 at a speed different from the raw materials contacting the main guide side wall 22, and are discharged to the discharge end of the lower chute 20. The mixed raw materials avoid being blocked in the narrowed lower chute, and the discharge end set on the side of the lower chute 20 can quickly deliver the raw materials to the belt of the material distribution trolley.

[0042] By placing the upper chute 10 and the lower chute 20 separately, the cross-sectional area of ​​the feed end of the upper chute 10 is larger than that of the discharge end, which is convenient for ensuring the material delivery area of ​​the feed end of the upper chute 10, and relying on the side wall of the upper chute 10 that gradually shrinks toward the discharge end for preliminary buffering. After entering the lower chute 20, relying on the main guide side wall 22 extending to the side wall below the discharge end of the upper chute 10 for secondary guidance, and the side walls adjacent to the main guide side wall 22 can be buffered at different rates, relying on the different buffering speeds of the main guide side wall 22 extending below the discharge end of the upper chute 10 and its adjacent side walls, the input material is disturbed to avoid the material being blocked at the same time by the same resistance on the side walls of the gradually narrowing delivery area, thereby reducing the probability of material blockage during the material buffering process, and the discharge end of the lower chute 20 is arranged on the side to facilitate the output of the material, ensuring that the material reaching the discharge end can be discharged outward under different side wall buffering amounts, reducing the probability of material blockage, and also facilitating the area of ​​the discharge end opening to improve the material output efficiency.

[0043] Please also read Figures 1 to 5 As a preferred embodiment of the present application, a docking plate 30 is further included, and the docking plate 30 is connected to the discharge end of the upper chute 10 and the feed end of the lower chute 20. The docking plate 30 at the discharge end of the upper chute 10 and the docking plate 30 at the feed end of the lower chute 20 are detachably connected. By providing the docking plate 30, it is convenient to maintain and replace the lower chute 20 that is continuously subjected to impact, and it is also convenient to install the lower chute 20 on the existing upper chute 10, thereby improving the convenience of modification and maintenance of the lower chute.

[0044] When the lower chute 20 that has been damaged by impact needs to be replaced after long-term use, the docking plates 30 respectively provided on the upper chute 10 and the lower chute 20 are separated, the lower chute 20 is detached from the discharge end of the upper chute 10, and after replacing the new lower chute 20, the docking plate 30 of the new lower chute 20 is connected to the docking plate 30 at the discharge end of the upper chute 10 to complete the replacement work.

[0045] When the existing upper chute 10 is modified, a docking plate 30 can be added to the discharge end of the upper chute 10, and then the lower chute 20 can be assembled to the discharge end of the existing upper chute 10 structure, or the feed end of the upper chute 10 can be connected to the discharge end of the existing chute by relying on the additional docking plate 30 or directly welding, thereby realizing the improvement of the existing chute structure of the float glass equipment.

[0046] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the butt joint plate 30 at the discharge end of the upper chute 10 and the butt joint plate 30 at the feed end of the lower chute 20 are detachably connected by bolts 31. By providing the bolts 31 to butt joint the butt joint plates 30 at the discharge end of the upper chute 10 and the feed end of the lower chute 20, it is convenient to disassemble and assemble the lower chute 20 and the upper chute 10.

[0047] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the horizontal cross section of the upper slide pipe 10 is a quadrilateral structure. By setting the upper slide pipe 10 structure with a quadrilateral horizontal cross section, the inclined side is easily buffered and the upper slide pipe 10 is processed.

[0048] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the main guide side wall 22 is a straight plate structure. By setting the main guide side wall 22 as a straight plate structure, the material reaching the main guide side wall 22 can be quickly guided to the discharge end.

[0049] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the lower chute 20 further includes baffles 21, which are arranged on both sides of the discharge end of the lower chute 20. By providing the baffles 21, it is prevented that the material is scattered to the outside of the lateral direction of the lower chute 20 when being discharged.

[0050] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the baffle 21 is connected to the lower chute 20 by bolts 31. By providing the bolts 31 to connect the baffle 21 and the lower chute 20, the baffle 21 can be easily disassembled or replaced.

[0051] Please also read Figures 1 to 5As a preferred embodiment of the present application, the connection layer between the butt plate 30 and the upper slide pipe 10 or the lower slide pipe 20 is a welded structure. By setting the connection layer between the butt plate 30 and the upper slide pipe 10 or the lower slide pipe 20 as a welded structure, the strength of the butt structure between the upper slide pipe 10 and the lower slide pipe 20 is ensured.

[0052] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the discharge end opening of the lower chute 20 is a trapezoidal structure. By setting the discharge end opening of the lower chute 20 to a trapezoidal structure, it is convenient to discharge the material.

[0053] Please also read Figures 1 to 5 As a preferred embodiment of the present application, the upper portion of the main guide side wall 22 is located in the area where the side wall of the discharge end of the upper chute 10 is located. By locating the upper portion of the main guide side wall 22 in the area where the side wall of the discharge end of the upper chute 10 is located, it is convenient for the material to be directly guided by the discharge end of the lower chute 20 and the side wall extending below the discharge end of the upper chute 10 after the material is discharged from the discharge end of the lower chute 20, thereby improving the difference in buffering speed between the side walls of the lower chute 20.

[0054] In certain preferred embodiments, when improving the existing chute structure of the equipment, such as adding processing to the existing upper chute 10, the structure of the discharge end of the upper chute 10 can be cut to reduce the delivery resistance of the upper chute 10, and deceleration and guidance can be ensured in the lower chute 20 and the output end of the lower chute 20 can be achieved by mixing.

[0055] See also Figure 5 In the above embodiments, in order to adapt to the quadrilateral cross-sectional structure of the upper and lower chutes, the opening of the assembly plate is a quadrilateral structure. In some embodiments, when the cross-sectional structure of the upper and lower chutes is an annular structure, the opening of the assembly plate also adopts a circular or elliptical structure.

[0056] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A float glass kiln head silo unloading chute, characterized in that: It includes an upper slide pipe and a lower slide pipe; The cross-sectional area of ​​the feed end of the upper slide pipe is larger than the cross-sectional area of ​​the discharge end; The lower chute is connected to the discharge end of the upper chute, the lower horizontal cross-sectional dimension of the lower chute is smaller than the cross-sectional dimension of the upper part of the lower chute, and the inner side surface of the lower chute is connected with the inner side surface of the upper chute, one side wall of the lower chute is a main guide side wall, and the main guide side wall extends to the bottom of the discharge end of the upper chute, the discharge end of the lower chute is arranged on the side of the lower chute, and the discharge end of the lower chute is connected to the side wall of the lower chute extending to the bottom of the discharge end of the upper chute.

2. The float glass kiln head silo unloading chute according to claim 1, characterized in that: It also includes a docking plate, which is connected to the discharge end of the upper chute and the feed end of the lower chute. The docking plate at the discharge end of the upper chute and the docking plate at the feed end of the lower chute are detachably connected.

3. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The butt joint plate at the discharge end of the upper slide pipe and the butt joint plate at the feed end of the lower slide pipe are detachably connected by bolts.

4. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The horizontal cross section of the upper slide pipe is a quadrilateral structure.

5. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The main guide side wall is a straight plate structure.

6. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The lower chute further comprises baffles, which are arranged on both sides of the discharge end of the lower chute.

7. The float glass kiln head silo unloading chute according to claim 6, characterized in that: The baffle is connected to the lower slide pipe through bolts.

8. The float glass kiln head silo unloading chute according to claim 2, characterized in that: The connection layer between the butt joint plate and the upper slide pipe or the lower slide pipe is a welded structure.

9. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The discharge end opening of the lower chute is a trapezoidal structure.

10. The float glass kiln head silo unloading chute according to claim 1, characterized in that: The upper portion of the main guide side wall is located in the area where the side wall of the discharge end of the upper slide pipe is located.

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