Rotary furnace high temperature vehicle frame

Abstract

The utility model provides a high temperature vehicle frame of rotary furnace belongs to the baking food processing technical field. Including: a pair of support frame, including two parallelly arranged horizontal tubes, two horizontal tubes are equipped with the vertical pipe between the same direction side wall, connecting pipe group, including the small pipe one of fixed setting in the upper horizontal pipe side wall both ends, the lower horizontal pipe side wall both ends are equipped with two parallelly arranged small pipe two, the same axis small pipe one is covered with the big pipe one between, the same axis small pipe two is covered with the big pipe two between, is equipped with U type edge binding between the adjacent big pipe two outer side wall. The utility model discloses a connecting pipe group, adopts the four surface cladding connection mode of big pipe cover small pipe, the innovative bottom steel core+U type edge binding composite reinforcing structure and the high standardization spare part design, successfully solve the problem that general baking tray vehicle frame structure is not stable, and the strength is insufficient, and the production assembly efficiency is low, provide a kind of baking tray vehicle frame with firm structure, reliable performance, production is convenient and appearance is beautiful.

Description

Technical Field

[0001] This utility model provides a high-temperature frame for a rotary oven, belonging to the field of baking food processing technology. Background Technology

[0002] Baking, also known as roasting or baking, refers to the process of dehydrating, drying, and hardening materials by applying dry heat below their ignition point. Baking is an indispensable step in the production of bread and cakes. Through baking, starch undergoes gelatinization and protein denaturation, resulting in a series of chemical changes that allow the bread and cakes to mature. Rotary oven high-temperature carriages are widely used equipment in the baking industry, food processing plants, and hotel kitchens for storing, transferring, and cooling large quantities of baking tray support plates.

[0003] Currently available rotary furnace high-temperature carriages generally meet normal usage requirements, but their structural design still has some shortcomings. Traditional rotary furnace high-temperature carriages typically consist of a support frame formed by welding vertical and horizontal tubes, and several baking trays welded to the vertical tubes. When assembling the support frame, a three-sided wrapping structure is usually used, where a U-shaped component encloses a large tube. This three-sided contact method results in limited contact area, poor stability, and insufficient strength. Furthermore, traditional carriages require different specifications of tubing and fittings for the U-shaped component and the large tube, leading to inconsistent hole diameters and spacing, which causes errors and low assembly efficiency during mass production. Therefore, this utility model provides a rotary furnace high-temperature carriage. Utility Model Content

[0004] The technical problem solved by this utility model is that the three-sided wrapping structure of the U-shaped small parts covering the large pipe has poor stability and insufficient strength. It requires the use of different specifications of pipes and fittings, which leads to errors and low assembly efficiency during mass production.

[0005] To solve the technical problem, the technical solution provided by this utility model is: a high-temperature rotary furnace car frame, comprising: A pair of support frames, comprising two parallel horizontal tubes, with vertical tubes provided between the sidewalls of the two horizontal tubes in the same direction; The connecting pipe assembly for splicing a pair of support frames includes a small pipe 1 fixedly installed at both ends of the side wall of the upper horizontal pipe, and two parallel small pipes 2 provided at both ends of the side wall of the lower horizontal pipe. A large pipe 1 is sleeved between the small pipes 1 on the same axis, and a large pipe 2 is sleeved between the small pipes 2 on the same axis. A U-shaped edging is provided between the outer walls of adjacent large pipes 2. Several baking tray support plates are provided at equal intervals between the side walls of the vertical tubes on the same side.

[0006] Furthermore, the horizontal tube and the vertical tube, the vertical tube and the baking tray support plate, the second small tube and the horizontal tube, and the first small tube and the horizontal tube are all fixed by welding.

[0007] Furthermore, a steel core is welded and fixed between the inner sidewalls of adjacent large pipes, and the U-shaped edging is welded and fixed between the outer sidewalls of adjacent large pipes.

[0008] Furthermore, the small tube one and the large tube one, as well as the small tube two and the large tube two, are fixed together by bolts and nuts.

[0009] Furthermore, the first small tube and the second small tube have the same size specifications, and the first large tube and the second large tube have the same size specifications.

[0010] Furthermore, symmetrical movable wheels are provided on both sides between the bottoms of adjacent large tubes.

[0011] The beneficial effects of this utility model are as follows: By using a connecting tube assembly, a four-sided covering connection method with a large tube encasing a small tube, an innovative bottom steel core + U-shaped edge composite reinforcement structure, and a highly standardized component design, it successfully solves the problems of unstable structure, insufficient strength, and low production and assembly efficiency of general baking tray frames, and provides a baking tray frame that is structurally robust, reliable in performance, convenient to produce, and aesthetically pleasing. Attached Figure Description

[0012] Figure 1 This is a plan view of the high-temperature car frame of the rotary furnace of this utility model. Figure 1 .

[0013] Figure 2 This is a plan view of the high-temperature car frame of the rotary furnace of this utility model. Figure 2 .

[0014] Figure 3 This is a plan view of the high-temperature car frame of the rotary furnace of this utility model. Figure 3 .

[0015] Figure 4 This is a partial plan view of the high-temperature carriage of the rotary furnace of this utility model.

[0016] 1. Support frame; 2. Horizontal tube; 3. Vertical tube; 4. Connecting pipe assembly; 5. Small tube one; 6. Small tube two; 7. Large tube one; 8. Large tube two; 9. U-shaped edging; 10. Baking tray support piece; 11. Steel core; 12. Bolt; 13. Nut; 14. Casters. Detailed Implementation

[0017] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0018] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0019] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] According to the appendix Figure 1 , 2 As shown: This utility model provides a high-temperature rotary oven frame, comprising: a pair of support frames 1, including two parallel horizontal tubes 2, and vertical tubes 3 between the side walls of the two horizontal tubes 2 in the same direction. The horizontal tubes 2 and vertical tubes 3, and the vertical tubes 3 and baking tray support pieces 10 are fixed by welding. The frame structure itself has good stability. Several baking tray support pieces 10 are equidistantly arranged between the side walls of the vertical tubes 3 on the same side. As per the instruction manual Figure 1-4As shown: The connecting pipe assembly 4 used to splice a pair of support frames 1 includes small pipes 5 fixedly installed at both ends of the side wall of the upper horizontal pipe 2, and two parallel small pipes 6 at both ends of the side wall of the lower horizontal pipe 2. Large pipes 7 are sleeved between the small pipes 5 on the same axis, and large pipes 8 are sleeved between the small pipes 6 on the same axis. A U-shaped edging 9 is provided between the outer walls of adjacent large pipes 8. The small pipes 5 and 6 have the same dimensions, and the large pipes 7 and 8 have the same dimensions. This means that the length, opening size, and hole spacing of all the horizontal pipes 2 used for connection can be designed to be completely consistent. Only one standard needs to be followed for material cutting, drilling, and other processing, greatly reducing the possibility of errors and facilitating material management and inventory control, thus achieving standardization and universality of parts. The small pipes 5 and 7, and the small pipes 6 and 8 are all connected by screws. Bolts 12 and nuts 13 are used for fixing. Small tube 5 and large tube 7, and small tube 6 and large tube 8 are fixed by through-hole locking with bolts 12 and nuts 13, which facilitates disassembly and adjustment. Small tube 6 and horizontal tube 2, and small tube 5 and horizontal tube 2 are fixed by welding. By using large tubes to enclose small tubes, the small tubes can be surrounded on all four sides for more stable use. A steel core 11 is welded and fixed between the inner sidewalls of adjacent large tubes 8. The welding contact area between the steel core 11 and the two large tubes 8 is very large, providing strong internal rigid support. The steel core 11 plays a role in positioning and cooperating with the oven to prevent the frame from moving around in the oven. The U-shaped edging 9 is welded and fixed between the outer sidewalls of adjacent large tubes 8 to ensure the structural rigidity of the support frame 1 and the firmness of the connection. The steel core 11 and the U-shaped edging 9 work together to enclose the large tubes 8, resulting in better structural stress and a more aesthetically pleasing appearance.

[0021] As per the instruction manual Figure 1 As shown: symmetrical movable wheels 14 are provided on both sides between the bottom of adjacent large tubes 8, which facilitates movement.

[0022] In summary, this utility model, through the connecting tube assembly 4, adopts a four-sided covering connection method with a large tube enclosing a small tube, an innovative bottom steel core + U-shaped edge composite reinforcement structure, and a highly standardized component design, successfully solves the problems of unstable structure, insufficient strength, and low production and assembly efficiency of general baking tray frames, and provides a baking tray frame that is structurally robust, reliable in performance, convenient to produce, and aesthetically pleasing.

[0023] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-temperature car frame for a rotary furnace, characterized in that, include: A pair of support frames (1) includes two parallel horizontal tubes (2), and vertical tubes (3) are provided between the side walls of the two horizontal tubes (2) in the same direction. The connecting pipe assembly (4) used to splice a pair of support frames (1) includes a small pipe 1 (5) fixedly installed at both ends of the side wall of the upper horizontal pipe (2), two parallel small pipes 2 (6) provided at both ends of the side wall of the lower horizontal pipe (2), a large pipe 1 (7) sleeved between the small pipes 1 (5) on the same axis, a large pipe 2 (8) sleeved between the small pipes 2 (6) on the same axis, and a U-shaped edging (9) provided between the outer walls of adjacent large pipes 2 (8). Several baking tray support plates (10) are provided at equal intervals between the side walls of the vertical tube (3) on the same side.

2. The high-temperature rotary furnace car frame according to claim 1, characterized in that: The horizontal tube (2) and the vertical tube (3), the vertical tube (3) and the baking tray support plate (10), the small tube two (6) and the horizontal tube (2), and the small tube one (5) and the horizontal tube (2) are all fixed by welding.

3. The high-temperature rotary furnace car frame according to claim 1, characterized in that: A steel core (11) is welded and fixed between the inner sidewalls of the adjacent large pipes (8) and the U-shaped edging (9) is welded and fixed between the outer sidewalls of the adjacent large pipes (8).

4. The high-temperature rotary furnace car frame according to claim 1, characterized in that: The small tube 1 (5) and the large tube 1 (7), and the small tube 2 (6) and the large tube 2 (8) are fixed by bolts (12) and nuts (13).

5. The high-temperature rotary furnace car frame according to claim 1, characterized in that: The size of the first small tube (5) is the same as that of the second small tube (6), and the size of the first large tube (7) is the same as that of the second large tube (8).

6. The high-temperature rotary furnace car frame according to claim 1, characterized in that: Moving wheels (14) are symmetrically provided on both sides between the bottom of the adjacent large tubes (8).

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