Durian top crack fastening device

Abstract

The utility model discloses a jackfruit top crack fastening device, and particularly relates to the technical field of jackfruit protection, the jackfruit top crack fastening device comprises an upper positioning ring block, a mounting fastening device is arranged at the lower end of the upper positioning ring block, and the mounting fastening device comprises a binding assembly and a positioning fixing assembly. Compared with the prior art, the durian top crack fastening device has the advantages that after the positioning plug penetrates through the slot, the two ends of the positioning plug are inserted into the positioning hook grooves for positioning and fixing, and after the inner walls of the two sides of the second mounting seat and the first mounting seat are mounted in a butt joint manner, the outer wall of a durian is bound; and when the upper end of the durian is extruded and butted by arranging the butting hole group in the upper positioning ring block, the problem that the upper end of the durian is impacted to cause an opening in the transportation process can be effectively avoided, the device is simple and convenient to use, quick to mount and relatively high in adaptability, and can adapt to the durian in various shapes, so that the practicability of the whole device is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of durian protection technology, and more specifically, to a device for fastening the top crack of a durian. Background Technology

[0002] Durian, a giant tropical evergreen tree belonging to the Malvaceae order and Bombacaceae family, has oblong leaves with pointed tips. It bears pale yellow flowers in cymose inflorescences. The fruit is about the size of a football, with a hard rind covered in triangular thorns. The flesh consists of arils, which are pale yellow, sticky, and juicy. It is a highly valuable fruit, often called the "King of Fruits." Durian is a tropical fruit and can only be grown in some Southeast Asian countries, with Thailand being the largest producer and currently the only country authorized to export fresh durian to China. In recent years, Thai durian exports to China have experienced explosive growth. However, due to the release of ethylene during post-harvest storage and transportation, the cell walls of the durian rind degrade, making the top and ends of the fruit prone to cracking. Cracked durians decay rapidly, resulting in significant losses during storage and transportation. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a durian top crack fastening device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a durian top crack fastening device, comprising an upper positioning ring block, wherein a fastening device is provided at the lower end of the upper positioning ring block, the fastening device comprising: a binding component and a positioning fixing component, wherein the upper end of the positioning fixing component is mounted on the lower end of the binding component, and the upper end of the binding component is mounted on the lower end of the upper positioning ring block.

[0005] In a preferred embodiment, the binding component includes a pressure binding band and a set of fixed vent holes, wherein multiple sets of fixed vent holes are provided, and the multiple sets of fixed vent holes are respectively provided on the inner and outer walls of the pressure binding band.

[0006] In a preferred embodiment, the positioning and fixing component includes: a positioning plug, a positioning insert, a compression groove, a damping screw, a positioning hook groove, a slot, a first mounting base and a second mounting base, wherein two sets of slots are provided, and the two sets of slots are respectively located inside the two ends of the first mounting base.

[0007] In a preferred embodiment, the pressure binding straps are provided in multiple sets, and the upper ends of the multiple sets of pressure binding straps are respectively installed on the outer wall of the lower side of the upper positioning ring block.

[0008] In a preferred embodiment, the upper end of the first mounting base is mounted on the lower end of three sets of pressure binding straps, and the upper end of the second mounting base is mounted on the lower end of three sets of pressure binding straps, with six sets of pressure binding straps provided at the lower end.

[0009] In a preferred embodiment, the positioning blocks are provided in two sets, and the rear ends of the two sets of positioning blocks are respectively installed on the inner front end of the second mounting base. The front end of the positioning blocks is installed on the rear end of the positioning plug, and the extrusion groove is formed at the upper and lower ends of the front side of the positioning plug.

[0010] In a preferred embodiment, the two ends of the damping screw are respectively installed on both sides inside the extrusion groove, and the outer walls of both sides of the positioning plug are detachably installed inside the positioning hook groove. The positioning hook groove is provided in two sets, and the two sets of positioning hook grooves are respectively opened on the inner and outer walls of both ends of the first mounting base.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] A durian top crack fastening device, compared with the prior art, after the positioning plug passes through the slot, both ends are inserted into the positioning hook groove for positioning and fixing. After the inner walls of the second mounting base and the first mounting base are connected and installed, the outer wall of the durian is bound. When the top of the durian is squeezed and connected by the docking hole group inside the positioning ring block, it can effectively avoid the problem of the durian opening due to the impact of the top during transportation. The device is simple and convenient to use, and the installation is quick and highly adaptable. It can be adapted to durians of various shapes, further enhancing the practicality of the entire device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the installation and fastening device of this utility model.

[0015] Figure 3 This is a schematic diagram of the binding component structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the positioning and fixing component structure of this utility model.

[0017] Figure 5 This is an enlarged structural diagram of point A of this utility model.

[0018] The attached figures are labeled as follows: 1. Upper positioning ring block; 2. Mounting fastening device; 21. Binding component; 211. Pressure binding band; 212. Fixed vent hole group; 22. Positioning and fixing component; 221. First mounting base; 222. Slot; 223. Positioning hook slot; 224. Damping screw; 225. Positioning plug; 226. Extrusion groove; 227. Positioning insert block; 228. Second mounting base. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1-4 As shown, this utility model provides a fastening device for the top crack of a durian, including an upper positioning ring block 1. The lower end of the upper positioning ring block 1 is provided with an installation fastening device 2. The installation fastening device 2 includes a binding component 21 and a positioning and fixing component 22. The upper end of the positioning and fixing component 22 is installed at the lower end of the binding component 21, and the upper end of the binding component 21 is installed at the lower end of the upper positioning ring block 1.

[0021] The binding component 21 includes a pressure binding band 211 and a fixed vent hole group 212. Multiple fixed vent hole groups 212 are provided, and the multiple fixed vent hole groups 212 are respectively provided on the inner and outer walls of the pressure binding band 211. Multiple pressure binding bands 211 are provided, and the upper ends of the multiple pressure binding bands 211 are respectively installed on the lower side outer wall of the upper positioning ring block 1.

[0022] The positioning and fixing assembly 22 includes: a positioning insert 227, a positioning plug 225, a compression groove 226, a damping screw 224, a positioning hook groove 223, a slot 222, a first mounting base 221, and a second mounting base 228. Two sets of slots 222 are provided, with each set located inside both ends of the first mounting base 221. The upper end of the first mounting base 221 is mounted on the lower end of three sets of pressure binding straps 211, and the upper end of the second mounting base 228 is mounted on the lower end of three sets of pressure binding straps 211. Six sets of pressure binding straps 211 are provided at the lower end of the second mounting base 228. Two sets of insertion blocks 227 are provided, and the rear ends of the two sets of positioning insertion blocks 227 are respectively installed on the inner front end of the second mounting base 228. The front end of the positioning insertion block 227 is installed on the rear end of the positioning plug 225. The extrusion groove 226 is opened at the upper and lower ends of the front side of the positioning plug 225. The two ends of the damping screw 224 are respectively installed on the inner and outer sides of the extrusion groove 226. The outer walls on both sides of the positioning plug 225 are detachably installed inside the positioning hook groove 223. Two sets of positioning hook grooves 223 are provided, and the two sets of positioning hook grooves 223 are respectively opened on the inner and outer walls at both ends of the first mounting base 221.

[0023] The specific implementation method is as follows: When using this utility model, the worker places the lower end of the upper positioning ring block 1 on the tip of the durian. After the upper positioning ring block 1 is placed and aligned, the second mounting base 228 and the first mounting base 221 are pulled respectively. When the second mounting base 228 and the first mounting base 221 are pulled, the six sets of pressure binding straps 211 set at the upper end are pulled to squeeze and wrap the outer wall of the durian. After the pressure binding straps 211 have completed the wrapping work, they push the second mounting base 228 and the first mounting base 221 inward. After the second mounting base 228 is squeezed, the positioning insert 227 set at the front end drives the positioning insert 227 set at the front end. The positioning plug 225 is squeezed into the slot 222. After the positioning plug 225 passes through the slot 222, both ends are inserted into the positioning hook slot 223 for positioning and fixing. After the inner walls of the second mounting base 228 and the first mounting base 221 are connected and installed, the outer wall of the durian is bound. When the upper end of the durian is squeezed and connected through the docking hole group inside the positioning ring block 1, the problem of the upper end of the durian opening due to impact during transportation can be effectively avoided. The device is simple and convenient to use, and the installation is quick and highly adaptable. It can be adapted to durians of various shapes, further enhancing the practicality of the entire device.

[0024] The working principle of this utility model is as follows: When using this utility model, the worker places the lower end of the upper positioning ring block 1 on the tip of the durian. After the upper positioning ring block 1 is placed and aligned, the second mounting base 228 and the first mounting base 221 are pulled respectively. When the second mounting base 228 and the first mounting base 221 are pulled, the six sets of pressure binding straps 211 set at the upper end are pulled to squeeze and wrap the outer wall of the durian. After the pressure binding straps 211 have finished wrapping, they push the second mounting base 228 and the first mounting base 221 inward. After the second mounting base 228 is squeezed, the positioning plug 227 set at the front end drives the positioning plug 225 set at the front end to be squeezed into the slot 222. After the positioning plug 225 passes through the slot 222, both ends are inserted into the positioning hook slot 223 for positioning and fixing. After the inner walls of the second mounting base 228 and the first mounting base 221 are aligned and installed, the outer wall of the durian is bound.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A durian top split fastening device comprising an upper positioning ring block (1), characterized in that: The upper positioning ring block (1) is provided with a mounting fastening device (2) at the lower end; The mounting fastening device (2) comprises a binding assembly (21) and a positioning fixing assembly (22), the positioning fixing assembly (22) is installed at the lower end of the binding assembly (21), and the binding assembly (21) is installed at the lower end of the upper positioning ring block (1).

2. A durian top split fastening device as claimed in claim 1, wherein: The binding assembly (21) comprises a pressure binding belt (211) and a fixed air hole group (212), the fixed air hole group (212) is provided with a plurality of groups, and the plurality of fixed air hole groups (212) are respectively arranged on the inner and outer walls of the pressure binding belt (211).

3. A durian top split fastening device as claimed in claim 2, wherein: The positioning fixing assembly (22) comprises a positioning plug (227), a positioning plug (225), an extrusion groove (226), a damping screw (224), a positioning hook groove (223), a slot (222), a first mounting seat (221) and a second mounting seat (228), the slot (222) is provided with two groups, and the two groups of slots (222) are respectively arranged in the inner part of the two ends of the first mounting seat (221).

4. A durian top split fastening device as claimed in claim 2, wherein: The pressure binding belt (211) is provided with a plurality of groups, and the upper ends of the plurality of pressure binding belts (211) are respectively installed on the outer walls of the side edges of the lower end of the upper positioning ring block (1).

5. A durian top split fastening device as claimed in claim 3, wherein: The first mounting seat (221) is installed at the lower end of the three groups of pressure binding belts (211), the second mounting seat (228) is installed at the lower end of the three groups of pressure binding belts (211), and the lower end of the pressure binding belt (211) is provided with six groups.

6. A durian top split fastening device as claimed in claim 3, wherein: The positioning plug (227) is provided with two groups, and the rear ends of the two groups of positioning plugs (227) are respectively installed on the inner side of the front end of the second mounting seat (228), the front end of the positioning plug (227) is installed on the rear end of the positioning plug (225), and the extrusion groove (226) is arranged on the upper and lower ends of the front side of the positioning plug (225).

7. A durian top split fastening device as claimed in claim 3, wherein: The damping screw (224) is respectively installed on the two sides of the extrusion groove (226), the positioning plug (225) is detachably installed on the inner side of the positioning hook groove (223), the positioning hook groove (223) is provided with two groups, and the two groups of positioning hook grooves (223) are respectively arranged on the inner and outer walls of the two ends of the first mounting seat (221).

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