A walnut green peel peeling machine conveying device

Abstract

A walnut peeling machine conveying device includes two or more chains arranged on the left and right sides, and multiple templates fixed at intervals on the outer side of the chains. Each template has multiple grooves running through it, with a complete groove spanning two or more adjacent templates. A base plate supports the lower surface of the upper template. The inner sides of each template are welded to a link of the chain at that location using welding rods. The lower surface of the upper template is in close contact with the surface of the base plate. In this invention, the grooves fold outwards at the end of the chains, facilitating the complete removal and discharge of any remaining walnut peels from the grooves, preventing their accumulation. Furthermore, the fixed base plate and the continuously circulating templates scraping against it further remove any remaining walnut peels from the grooves and base plate, preventing accumulation and allowing walnuts to fall into the grooves for conveying. This effectively prevents walnuts from falling out of the grooves, resulting in a better peeling effect.

Description

Technical Field

[0001] This utility model relates to the field of walnut processing technology, specifically a walnut green husk peeling machine conveying device. Background Technology

[0002] The conveyor belt of the walnut peeling machine is a key component in the walnut processing production line, and mainly performs the following functions: 1. Material conveying and positioning The walnuts are continuously and evenly conveyed from the feeding end to the peeling station, ensuring that each walnut enters the peeling area in an orderly manner, avoiding accumulation or jamming. Some designs employ a double-row chain + support structure, with right-angled trapezoidal connecting pieces to fix the walnuts, achieving precise positioning and improving peeling uniformity. 2. Adapt to peeling process requirements They need to withstand high-frequency mechanical impacts (such as roller cutting and brush cleaning) and humid environments, and are typically made of high-strength alloys or stainless steel. Some conveyor belts integrate adjustment functions (such as adjustable grid spacing) to accommodate the peeling requirements of walnuts of different sizes and reduce the shell breakage rate. 3. Connecting multiple processes In automated production lines, conveyor belts connect feeding, peeling, washing, and sorting processes, forming a continuous workflow. For example, the conveyor belt of a green walnut peeling and washing machine needs to work with components such as rotary cutting blades and brush rollers to complete the integrated peeling and washing process. 4. Special design optimizes efficiency Some models feature anti-slip textures or baffle designs to prevent walnuts from slipping during transport. The mobile conveyor belt can be flexibly adjusted to adapt to different production scales. In summary, the design of the conveyor belt of a walnut peeling machine directly affects the peeling efficiency and the quality of the finished product. It is necessary to balance durability, precision, and process adaptability. To facilitate peeling, the surface of the conveyor belt of current walnut peeling machines is also equipped with a grooved template. Through the storage function of the template during the conveying process, the walnuts are less likely to fall off during peeling, and the peeling effect and success rate are improved. However, the groove of this type of mold is prone to accumulating walnut shells, causing the walnuts to not fall into the groove. After a period of use, this will actually affect the peeling effect. Utility Model Content

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a conveying device for a walnut green husk peeling machine.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: a walnut green skin peeling machine conveying device, comprising two or more chains arranged on the left and right and multiple templates fixed at intervals on the outer side of the chains, the templates having multiple grooves through them, and a complete groove spanning two or more adjacent templates, and the lower surface of the upper part of the template being supported by a base plate.

[0005] Furthermore, the template is elongated, and its length direction is perpendicular to the running direction of the chain.

[0006] Furthermore, the groove can be circular, elliptical, or polygonal.

[0007] Furthermore, the inner sides of both ends of each template are welded and fixedly connected to one section of the chain in that part by welding rods.

[0008] Furthermore, it also includes support rods running through both ends of the chain, with the two ends of the base plate bent to form a curved structure that wraps around and fixes the support rods, and the lower surface of the upper part of the template closely attached to the surface of the base plate.

[0009] Furthermore, a complete groove spans two adjacent templates.

[0010] Furthermore, the groove has a circular or elliptical structure.

[0011] Furthermore, the groove has a polygonal structure.

[0012] Furthermore, the grooves of adjacent templates are arranged in pairs.

[0013] With the above settings, this utility model has the following advantages: This invention is installed on two rotating rollers of an existing walnut peeling machine to replace the traditional conveyor belt and conveyor chain. The difference is that during the conveying process, the walnuts are peeled by the walnut peeling machine. When the chain runs to the output end, the walnut peels remaining in the groove are guided by the arc-shaped rollers at that part, causing the adjacent templates to form an angle. This divides a complete groove structure into two, three, or even more partial groove structures located on different planes, which is equivalent to dividing the groove structure into multiple parts. At the end of the chain, the groove is folded outward, which makes it easy for the walnut peels remaining in the groove to fall off completely and be discharged, preventing the walnut peels from accumulating in the groove.

[0014] Another important point is that during the walnut feeding process, the bottom plate remains stationary because it is fixed to the equipment frame. Meanwhile, the template continuously circulates and moves on the bottom plate like a scraper, effectively removing walnut shells and other debris. This keeps the bottom plate surface clean and flat. The scraped-off debris falls off when the template reaches the discharge end and folds over. Through the fixed bottom plate and the continuously circulating template, any remaining walnut shells in the groove and on the bottom plate are completely removed, preventing accumulation and facilitating the walnuts' entry into the groove for conveying. This effectively prevents walnuts from falling out of the groove, resulting in better peeling and dehulling. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the rear end 1 of an embodiment of the present utility model; Figure 2 This is a three-dimensional structural diagram of the front end 1 of an embodiment of the present utility model; Figure 3 This is a three-dimensional structural diagram of the template in Embodiment 2 of this utility model. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The following is a detailed description of this embodiment with reference to the accompanying drawings.

[0019] Example 1 This embodiment provides a conveying device for a walnut green husk peeling machine. Please refer to the accompanying drawings in the instruction manual. Figure 1-2 .

[0020] like Figure 1-2As shown, a walnut peeling machine conveying device includes two or more chains 1 arranged on the left and right and multiple templates 2 fixed at intervals on the outer side of the chains 1. Specifically, the inner sides of both ends of each template 2 are welded and fixed to one section of the chain 1 at that part by welding rods. A complete groove 3 spans two adjacent templates 2. Multiple grooves 3 are provided through the template 2, and a complete groove 3 spans two or more adjacent templates 2. The lower surface of the upper part of the template 2 is supported by a base plate 4, so that the lower surface of the upper part of the template 2 is in close contact with the surface of the base plate 4. It also includes support rods 5 that pass through both ends of the chains 1. The two ends of the base plate 4 are bent to form curved surface structures 6 that wrap around and fix to the support rods 5. The curved surface structures 6 facilitate the guidance of the templates 2 to the base plate 4 when they run to both ends of the chains 1. The templates 2 are long strips, and the length direction of the templates 2 is perpendicular to the running direction of the chains 1. The grooves 3 of adjacent templates 2 are arranged in pairs and are reasonably spaced.

[0021] The groove 3 is a circular or elliptical structure, which can better accommodate walnuts. A complete groove 3 spans two adjacent templates 2, and the groove 3 of the two adjacent templates 2 is nearly semi-circular (the two adjacent templates 2 are separated by a gap, so the groove 3 of the two adjacent templates 2 is nearly semi-circular). In fact, each template 2 has the same shape, which facilitates mass production.

[0022] Example 2 This embodiment provides a conveying device for a walnut green husk peeling machine. Please refer to the accompanying drawings in the instruction manual. Figure 2 .

[0023] like Figure 2 As shown, a walnut peeling machine conveying device includes two or more chains 1 arranged on the left and right and multiple templates 2 fixed at intervals on the outer side of the chains 1. Specifically, the inner sides of both ends of each template 2 are welded and fixed to one section of the chain 1 at that part by welding rods. A complete groove 3 spans two adjacent templates 2. Multiple grooves 3 are provided through the template 2, and a complete groove 3 spans two or more adjacent templates 2. The lower surface of the upper part of the template 2 is supported by a base plate 4, so that the lower surface of the upper part of the template 2 is in close contact with the surface of the base plate 4. It also includes support rods 5 that pass through both ends of the chains 1. The two ends of the base plate 4 are bent to form curved surface structures 6 that wrap around and fix to the support rods 5. The curved surface structures 6 facilitate the guidance of the templates 2 to the base plate 4 when they run to both ends of the chains 1. The templates 2 are long strips, and the length direction of the templates 2 is perpendicular to the running direction of the chains 1. The grooves 3 of adjacent templates 2 are arranged in pairs and are reasonably spaced.

[0024] The groove 3 has a polygonal structure, such as a quadrilateral or a hexagon, which can accommodate walnuts well. A complete groove 3 spans two adjacent templates 2, and the grooves 3 on both sides of each template 2 have the same shape, which facilitates mass production and installation.

[0025] Of course, it can also be set as: a complete groove 3 spanning four adjacent templates 2, or even more, but it is not as convenient to process and install as in this embodiment and embodiment 1.

[0026] The working principle of this utility model is as follows: This utility model is installed on the two rotating rollers and sprockets of an existing walnut peeling machine to replace the traditional conveyor belt and conveyor chain. The two sides of the base plate 4 are fixed to the inner side of the frame of the corresponding part of the equipment. The difference is that when the walnuts are peeled by the walnut peeling machine during the conveying process, the walnut peels remaining in the groove 3 are caused by the arc-shaped guiding effect of the rotating rollers at this part when the chain 1 runs to the output end, so that the adjacent templates 2 form an angle, thereby dividing a complete groove 3 structure into two, three or even more partial groove structures located on different planes. It is equivalent to dividing the groove 3 structure into multiple parts, and folding outwards at the end of the chain 1, so as to facilitate the removal of the walnut peels remaining in the groove 3. The walnut shells are completely removed and discharged, preventing them from accumulating in the groove 3. Another important point is that during the walnut feeding process, the base plate 4 is fixed to the equipment frame and remains stationary, while the template 2 continuously circulates during feeding. The template 2 moves on the base plate 4 like a scraper, effectively scraping off the walnut shells and other debris, keeping the surface of the base plate 4 clean and flat. The scraped-off walnut shells and other debris fall off when the template 2 reaches the discharge end and folds over. Through the fixed base plate 4 and the template 2 continuously circulating and scraping on the base plate 4, it is easy to completely remove the walnut shells remaining in the groove 3 and on the base plate 4, preventing their accumulation.

[0027] Of course, the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A conveying device for a walnut peeling machine, comprising two or more chains (1) arranged on the left and right sides and multiple templates (2) fixed at intervals on the outer side of the chains (1), characterized in that: The template (2) has multiple grooves (3) through it, and a complete groove (3) spans two or more adjacent templates (2), and the lower surface of the upper part of the template (2) is supported by a base plate (4).

2. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: The template (2) is long and narrow, and the length direction of the template (2) is perpendicular to the running direction of the chain (1).

3. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: The groove (3) can be circular, elliptical or polygonal.

4. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: The inner sides of each template (2) are welded and fixed to one section of the chain (1) at that location by welding rods.

5. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: It also includes support rods (5) that run through both ends of the chain (1), and the two ends of the base plate (4) are bent to form a curved structure (6) that wraps around and fixes the support rods (5). The lower surface of the upper part of the template (2) is in close contact with the surface of the base plate (4).

6. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: A complete groove (3) spans two adjacent templates (2).

7. The walnut green husk peeling machine conveying device according to claim 3, characterized in that: The groove (3) is a circular or elliptical structure.

8. The walnut green husk peeling machine conveying device according to claim 3, characterized in that: The groove (3) has a polygonal structure.

9. The walnut green husk peeling machine conveying device according to claim 1, characterized in that: The grooves (3) of adjacent templates (2) are set in pairs.

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