Multi-stage conveying belt mechanism

Abstract

The multi-stage conveying belt mechanism comprises a first-stage conveying machine, a second-stage conveying machine and a third-stage conveying machine which are sequentially connected, a first hanging frame structure and a second hanging frame structure are arranged on the third-stage conveying machine, and a mesh belt structure used for shaping dough is arranged between the first hanging frame structure and the second hanging frame structure. A complete multi-stage conveying system is constructed through the first-stage conveying machine, the second-stage conveying machine and the third-stage conveying machine which are sequentially connected, the second-stage conveying machine is obliquely arranged from low to high in the specific direction, orderly lifting and conveying of dough can be achieved, it is ensured that the dough is stably conveyed in different stages, and the production efficiency is improved; the flexible steel mesh in the mesh belt structure is made of stainless steel materials and has flexibility and strength, when the dough is conveyed to pass through the mesh belt structure, pressure can be evenly applied according to the shape and the texture of the dough, the dough is gradually shaped into the needed shape, and the consistency of the appearance and the quality stability of products are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of dough processing, and particularly relates to a multi-stage conveyor belt mechanism. Background Art

[0002] In fields such as food production, the transportation and shaping of dough are common production processes. Traditional conveyor belt mechanisms may have problems such as single function and difficulty in flexibly adapting to different dough characteristics and diverse shaping requirements. For example, when facing doughs of different thicknesses and softness, it is impossible to conveniently adjust the conveyor belt structure to achieve an ideal shaping effect, resulting in unstable product quality and poor appearance consistency. Moreover, the adjustment methods of some conveyor belt mechanisms are complex and require professional operation, consuming time and labor costs, which is not conducive to efficient production. In this context, a new type of multi-stage conveyor belt mechanism is needed, which can not only efficiently transport dough but also precisely shape the dough, while having high adjustment flexibility and operation convenience. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems, and provide a multi-stage conveyor belt mechanism, aiming to overcome the defects of the prior art, as described in detail below.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A multi-stage conveyor belt mechanism provided by the present invention includes a first-stage conveyor, a second-stage conveyor, and a third-stage conveyor that are connected in sequence. A first hanging frame structure and a second hanging frame structure are arranged on the third-stage conveyor, and a mesh belt structure for shaping the dough is arranged between the first hanging frame structure and the second hanging frame structure.

[0006] Preferably, the mesh belt structure includes a first hanging shaft and a second hanging shaft, and a flexible steel mesh is arranged between the first hanging shaft and the second hanging shaft. The flexible steel mesh is made of stainless steel material.

[0007] Preferably, both ends of the first hanging shaft and the second hanging shaft are respectively sleeved with limit sleeves, and fixing bolts for fixing their positions are arranged on the limit sleeves.

[0008] Preferably, the first hanging frame structure includes brackets respectively arranged on both sides of the third-stage conveyor, and hanging bars for hanging the first hanging shaft are respectively arranged on the top sides of the two brackets.

[0009] Preferably, a plurality of uniformly distributed hanging holes are formed in the upper side of the hanging bar along its length direction. The upper side of the hanging hole is open, and the inner contour shape is L-shaped.

[0010] Preferably, the second hanger structure includes support rods respectively arranged on both sides of the three-stage conveyor, and insertion holes for inserting the ends of the second hanging shafts are formed at the upper ends of each support rod.

[0011] Preferably, an adjustment sliding groove is formed at the lower end of the support rod, and a set bolt for realizing the fixed connection between the support rod and the three-stage conveyor is arranged at the position of the adjustment sliding groove.

[0012] Preferably, the secondary conveyor is inclined from low to high in the direction from the primary conveyor to the three-stage conveyor.

[0013] The beneficial effects are as follows:

[0014] 1. By sequentially connecting the primary conveyor, the secondary conveyor and the three-stage conveyor, a complete multi-stage conveying system is constructed. The secondary conveyor is inclined from low to high in a specific direction, which can realize the orderly lifting and transmission of the dough, ensure the stable conveying of the dough at different stages, and improve the production efficiency.

[0015] 2. The flexible steel mesh in the mesh belt structure is made of stainless steel material, which has both flexibility and strength. When the dough is transmitted through the mesh belt structure, it can uniformly apply pressure according to the shape and texture of the dough, so that the dough is gradually shaped into the required shape, ensuring the consistency of the product appearance and the stability of the quality.

[0016] 3. The hanging holes with uniformly distributed L-shaped openings are arranged on the hanging strips of the first hanger structure. By hanging the first hanging shaft in the hanging holes at different positions, parameters such as the inclination angle and the tension degree of the mesh belt structure can be accurately adjusted, enhancing the adaptability of the equipment to different production tasks.

[0017] 4. The lower end of the support rod of the second hanger structure is provided with an adjustment sliding groove and a set bolt. By loosening or tightening the set bolt, the support rod can be moved up and down along the adjustment sliding groove to accurately adjust the height of the second hanging shaft, further optimizing the working state of the mesh belt structure to meet the requirements of different dough characteristics, thicknesses and shaping degrees. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is the front view of the present invention;

[0020] Figure 2 is the present invention Figure 1 isometric view;

[0021] Figure 3 is a partial enlarged view of part A of the present invention Figure 1 ;

[0022] Figure 4 is a three-dimensional view of the mesh belt structure of the present invention

[0023] Explanation of reference numerals: 1, primary conveyor; 2, secondary conveyor; 3, tertiary conveyor; 4, mesh belt structure; 401, flexible steel mesh; 402, first hanging shaft; 403, second hanging shaft; 404, limit sleeve; 5, first hanging frame structure; 501, bracket; 502, hanging bar; 503, hanging hole; 6, second hanging frame structure; 601, support rod; 602, adjustment chute; 603, set bolt; 604, jack. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts shall fall within the scope protected by the present invention.

[0025] Refer to Figures 1-4 As shown, the present invention provides a multi-stage conveyor belt mechanism, including a primary conveyor 1, a secondary conveyor 2 and a tertiary conveyor 3 which are connected in sequence. The secondary conveyor 2 is inclined from low to high in the direction from the primary conveyor 1 to the tertiary conveyor 3. A first hanging frame structure 5 and a second hanging frame structure 6 are provided on the tertiary conveyor 3, and a mesh belt structure 4 for shaping the dough is provided between the first hanging frame structure 5 and the second hanging frame structure 6.

[0026] The mesh belt structure 4 includes a first hanging shaft 402 and a second hanging shaft 403. A flexible steel mesh 401 is provided between the first hanging shaft 402 and the second hanging shaft 403. The flexible steel mesh 401 is made of stainless steel material. Both ends of the first hanging shaft 402 and the second hanging shaft 403 are respectively sleeved with limit sleeves 404, and fixing bolts for fixing their positions are provided on the limit sleeves 404. The flexible steel mesh 401 made of stainless steel material has certain flexibility and strength. When the dough is conveyed on the tertiary conveyor 3 and passes through the mesh belt structure 4, the flexible steel mesh 401 can apply uniform pressure to the surface of the dough under the action of its own flexibility according to the shape and texture of the dough, so that the dough is gradually shaped into the required shape during the conveying process, ensuring the consistency of the product appearance and the stability of the quality.

[0027] The first hanging rack structure 5 includes brackets 501 respectively arranged on both sides of the three-stage conveyor 3. Hanging bars 502 for hanging the first hanging shaft 402 are respectively arranged on the top sides of the two brackets 501. A plurality of hanging holes 503 evenly distributed along the length direction are formed in the upper side of the hanging bar 502. The upper side of the hanging hole 503 is open, and the inner contour shape is L-shaped. The plurality of evenly distributed hanging holes 503 on the hanging bar 502 greatly improve the flexibility of the position adjustment of the first hanging shaft 402. Since the hanging holes 503 are distributed along the length direction of the hanging bar 502, the operator can, according to actual production requirements, such as the characteristics of different doughs, the desired shaping strength and effect, etc., hang the first hanging shaft 402 in the hanging holes 503 at different positions. Parameters such as the inclination angle and tension degree of the mesh belt structure 4 can be accurately adjusted to adapt to diversified production tasks, effectively improving the adaptability and versatility of the equipment to different production situations.

[0028] The second hanging rack structure 6 includes support rods 601 respectively arranged on both sides of the three-stage conveyor 3. A jack 604 for inserting the end of the second hanging shaft 403 is formed at the upper end of each support rod 601. An adjustment chute 602 is formed at the lower end of the support rod 601. A set bolt 603 for realizing the fixed connection between the support rod 601 and the three-stage conveyor 3 is arranged at the position of the adjustment chute 602. The cooperation of the adjustment chute 602 at the lower end of the support rod 601 and the set bolt 603 realizes the flexibility of the height adjustment of the second hanging rack structure 6. In actual production, since the characteristics, thickness and required shaping degree of different doughs are different, the operator can loosen the set bolt 603 and move the support rod 601 up and down along the adjustment chute 602, so as to accurately adjust the height of the second hanging shaft 403. This function enables the tension degree and inclination angle of the mesh belt structure 4 to be optimized according to production requirements, improves the adaptability of the equipment to diversified production tasks, and ensures that an ideal shaping effect can be achieved for the dough under different working conditions.

[0029] Working principle:

[0030] Check whether the connections of the components of the first-stage conveyor 1, the second-stage conveyor 2 and the three-stage conveyor 3 are firm, whether there is looseness or damage, especially pay attention to whether the transmission part is flexible to avoid jamming affecting subsequent operation. Check the mesh belt structure 4 to confirm that the flexible steel mesh 401 is not damaged or deformed. The fixing bolts of the limit sleeves 404 at both ends of the first hanging shaft 402 and the second hanging shaft 403 should be tightened to ensure the fixed position of the hanging shaft and avoid falling off. Check whether the brackets 501 are firmly installed on both sides of the three-stage conveyor 3, and whether the hanging holes 503 on the hanging bars 502 are blocked or deformed to ensure that the first hanging shaft 402 can be smoothly hung. Check the second hanging rack structure 6 to ensure that the support rods 601 are firmly installed on both sides of the three-stage conveyor 3.

[0031] Start the first conveyor 1 and place the dough to be processed on its conveyor belt, ensuring that the dough is placed stably and will not fall or shift during transportation. When the dough is transported to the entrance of the second conveyor 2, start the second conveyor 2. Since the second conveyor 2 is inclined, pay attention to observing the state of the dough during the rising process to prevent problems such as poor sliding.

[0032] When the dough enters the third conveyor 3, the dough will pass through the mesh belt structure 4 between the first hanging structure 5 and the second hanging structure 6 during transportation. At this time, the flexible steel mesh 401 shapes the dough. If it is found that the shaping effect is not good, the state of the mesh belt structure 4 can be adjusted by adjusting the second hanging structure 6.

[0033] If it is necessary to adjust the tension or height of the mesh belt structure 4, loosen the set bolt 603 at the lower end of the adjusting chute 602 of the rod 601 of the second hanging structure 6, move the rod 601 up or down as needed, so as to change the height of the second hanging shaft 403. After the adjustment is completed, tighten the set bolt 603 to fix the rod 601 to the third conveyor 3.

[0034] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A multi-stage conveyor belt mechanism, characterized in that: The invention comprises a primary conveyor (1), a secondary conveyor (2) and a tertiary conveyor (3) which are arranged in sequence, wherein the tertiary conveyor (3) is provided with a first hanging frame structure (5) and a second hanging frame structure (6), and a mesh belt structure (4) for shaping dough is provided between the first hanging frame structure (5) and the second hanging frame structure (6).

2. A multi-stage conveyor belt mechanism according to claim 1, characterized in that: The mesh belt structure (4) comprises a first hanging shaft (402) and a second hanging shaft (403), a flexible steel mesh (401) is arranged between the first hanging shaft (402) and the second hanging shaft (403), and the flexible steel mesh (401) is made of stainless steel material.

3. A multi-stage conveyor belt mechanism according to claim 2, characterized in that: Both ends of the first hanging shaft (402) and the second hanging shaft (403) are respectively sleeved with limiting sleeves (404), and the limiting sleeves (404) are provided with fixing bolts for tightening their positions.

4. A multi-stage conveyor belt mechanism according to claim 1, characterized in that: The first hanging frame structure (5) comprises brackets (501) respectively arranged on both sides of the three-stage conveyor (3), and the top sides of the two brackets (501) are respectively provided with hanging bars (502) for hanging the first hanging shaft (402).

5. The multi-stage conveyor belt mechanism according to claim 1, characterized in that: The upper side of the hanging bar (502) is provided with a plurality of evenly distributed hanging holes (503) along its length direction. The upper side of the hanging hole (503) is open and the inner side profile is L-shaped.

6. A multi-stage conveyor belt mechanism according to claim 1, characterized in that: The second hanging frame structure (6) comprises supporting rods (601) respectively arranged on both sides of the three-stage conveyor (3), and the upper end of each supporting rod (601) is provided with a socket (604) for inserting the end of the second hanging shaft (403).

7. A multi-stage conveyor belt mechanism according to claim 1, characterized in that: An adjusting slot (602) is provided at the lower end of the support rod (601), and a fixing bolt (603) for fixing the support rod (601) and the third-level conveyor (3) is provided at the position of the adjusting slot (602).

8. The multi-stage conveyor belt mechanism according to claim 1, characterized in that: The secondary conveyor (2) is arranged tilted from low to high along the direction from the primary conveyor (1) to the tertiary conveyor (3).

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