Framework connecting mechanism for grape greenhouse

Abstract

The utility model discloses a framework connecting mechanism for a grape greenhouse, and belongs to the field of framework connecting mechanisms. The framework connecting mechanism for the grape greenhouse comprises a framework inserting pipe, an inserting opening is formed in one end of the framework inserting pipe, a limiting sliding groove is formed in the framework inserting pipe, an auxiliary bolt hole is formed in the upper end of the framework inserting pipe, the framework connecting mechanism further comprises an adsorption magnet, the adsorption magnet is arranged at the bottom end of the limiting sliding groove, and the adsorption magnet is arranged in the limiting sliding groove. And a mounting box is arranged on the outer surface of the framework insertion pipe. The framework connecting mechanism solves the problems that when a framework and a connecting mechanism are mutually connected through an existing framework connecting mechanism, bolts are mostly used for penetrating through the framework and the connecting mechanism to connect and fix the framework and the connecting mechanism together, but a greenhouse needs a large number of frameworks, if the connecting mode is adopted, labor cost is undoubtedly increased, and the connecting efficiency is high. And the installation is time-consuming and labor-consuming.

Description

Technical Field

[0001] The utility model relates to the field of skeleton connection mechanisms, in particular to a skeleton connection mechanism for a grape greenhouse. Background Art

[0002] The skeleton connection mechanism is generally a connection structure used to connect the film skeleton of the grape cultivation greenhouse, connecting multiple skeletons in series;

[0003] The Chinese patent with publication number CN106105883B discloses a skeleton connection mechanism for grape greenhouses, including a pull rod, the pull rod is connected with an arch rod, the pull rod includes a roof pull rod and a shed side pull rod arranged on both sides of the roof pull rod along the radial direction of the roof pull rod, the roof pull rod is provided with an arch rod connecting part for connecting the arch rod and a flexible buffer part between the arch rod connecting parts; the shed side pull rod is provided with a connecting clamp for connecting the arch rod. The invention has a simple structure, is easy to use, is easy to disassemble and assemble, has greatly improved structural strength, has good external force resistance and slow release effects, can further ensure a good grape growth environment, can play a protective role and play a role in ensuring yield.

[0004] When the skeleton connection mechanism of the above patent connects the skeleton and the connection mechanism to each other, most of them still use bolts to pass through the skeleton and the connection mechanism to connect and fix the two together. However, a greenhouse requires a large number of skeletons. If this connection method is used, it will undoubtedly increase labor costs and the installation will be time-consuming and labor-intensive. Utility Model Content

[0005] The utility model aims to provide a skeleton connection mechanism for a grape greenhouse, wherein a limiting slide groove is provided on a skeleton insertion tube, and the limiting slide groove opens on an insertion port of the skeleton insertion tube, and the limiting slide groove presents a U-shape as a whole. An installation box is provided on the outer surface of the skeleton insertion tube at a position corresponding to the bottom end of the limiting slide groove, and a rotating connecting shaft is provided at the bottom end of the inner wall of the installation box, and a movable connecting rod is provided on the rotating connecting shaft. One end of the movable connecting rod passes through the installation box and extends into the limiting slide groove, and an auxiliary fixing block is provided on one end of the movable connecting rod extending to the limiting slide groove, and the other end of the movable connecting rod passes through the installation box and extends to the outer surface of the installation box, and an unlocking trigger is provided at the end of the movable connecting rod away from the auxiliary fixing block, and a reset spring is provided on the movable connecting rod, and the reset spring is connected to the installation box at the end away from the movable connecting rod. The inner wall of the box is welded and connected. When the staff needs to connect the frame to the connecting mechanism, they only need to insert the frame into the insertion port opened on the frame insertion tube first. A protrusion is provided on the frame, and the protrusion is inserted into the limiting slide groove. As the frame extends inward, the protrusion moves forward in the limiting slide groove. When the protrusion extends to the bend of the limiting slide groove, the frame is rotated to make the protrusion pass over the bend and enter the limiting slide groove at the lower end until the protrusion slides over the auxiliary fixing block and reaches the bottom of the limiting slide groove. At this time, the auxiliary fixing block pops up again to clamp the protrusion, thereby realizing the connection between the frame and the frame insertion tube. When the frame needs to be pulled out, only the unlocking trigger needs to be pulled, and the auxiliary fixing block is retracted into the installation box. Then the frame is rotated to make the protrusion pulled out of the limiting slide groove to unlock the frame, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a skeleton connection mechanism for a grape greenhouse, comprising a skeleton insertion tube, an insertion port is provided at one end of the skeleton insertion tube, a limiting slide groove is provided on the skeleton insertion tube, an auxiliary bolt hole is provided at the upper end of the skeleton insertion tube, and also comprises an adsorption magnet, the adsorption magnet is arranged at the bottom of the limiting slide groove, an installation box is provided on the outer surface of the skeleton insertion tube, a rotating connecting shaft is provided on the inner wall of the installation box, a movable connecting rod is provided on the rotating connecting shaft, one end of the movable connecting rod passes through the installation box and extends into the limiting slide groove, an auxiliary fixing block is provided on the end of the movable connecting rod extending to the limiting slide groove, an unlocking trigger is provided on the end of the movable connecting rod away from the auxiliary fixing block, the unlocking trigger passes through the installation box and extends to the outside of the installation box, and a reset spring is provided on the movable connecting rod.

[0007] Preferably, a transverse connecting tube is provided on the end of the skeleton insertion tube away from the insertion port, and the transverse connecting tube is connected to the skeleton insertion tube by welding.

[0008] Preferably, a keel insertion tube is provided on the end of the transverse connecting tube away from the skeleton insertion tube, and the keel insertion tube is connected to the transverse connecting tube by welding.

[0009] Preferably, keel insertion openings are provided at both ends of the keel insertion tube, and the keel insertion openings and the keel insertion tube are integrally arranged.

[0010] Preferably, the inner wall of the keel insertion tube is provided with a connecting thread, and the connecting thread and the keel insertion tube are integrally provided.

[0011] Preferably, the inner wall of the skeleton insertion tube is provided with an anti-slip pattern.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a limited sliding groove on the skeleton insertion tube, and the limited sliding groove is opened on the insertion port of the skeleton insertion tube, the limited sliding groove is generally U-shaped, and an installation box is provided on the outer surface of the skeleton insertion tube at a position corresponding to the bottom end of the limited sliding groove, a rotating connecting shaft is provided at the bottom end of the inner wall of the installation box, and a movable connecting rod is provided on the rotating connecting shaft, one end of the movable connecting rod passes through the installation box and extends into the limited sliding groove, an auxiliary fixing block is provided on the end of the movable connecting rod extending to the limited sliding groove, and the other end of the movable connecting rod passes through the installation box and extends to the outer surface of the installation box, an unlocking trigger is provided at the end of the movable connecting rod away from the auxiliary fixing block, and a reset spring is provided on the movable connecting rod, and the reset spring is welded to the inner wall of the installation box at the end away from the movable connecting rod. When the staff needs to connect the skeleton with the connecting mechanism, they only need to insert the skeleton into the insertion port provided on the skeleton insertion tube first, and the skeleton is provided with When the frame is to be pulled out, the unlocking trigger is simply pulled, the auxiliary fixing block is retracted into the installation box, and the frame is rotated again to pull the protrusion out of the limiting slot to unlock the frame, effectively avoiding the existing frame connection mechanism. When the frame and the connecting mechanism are connected to each other, most of them still use bolts to pass through the frame and the connecting mechanism to connect and fix the two together. However, a large number of frames are required for a greenhouse. If this connection method is adopted, it will undoubtedly increase the labor cost and the installation will be time-consuming and labor-intensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0016] Figure 3It is a schematic cross-sectional structural diagram of the installation box of the utility model.

[0017] In the figure: 1. keel insertion tube; 2. keel insertion port; 3. connecting thread; 4. transverse connecting tube; 5. skeleton insertion tube; 6. insertion port; 7. auxiliary bolt hole; 8. anti-slip pattern; 9. limiting slide groove; 10. adsorption magnet; 11. installation box; 12. rotating connecting shaft; 13. movable connecting rod; 14. auxiliary fixing block; 15. unlocking trigger; 16. reset spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to solve the problem that in the prior art, when the skeleton connection mechanism connects the skeleton and the connection mechanism to each other, most of them still use bolts to pass through the skeleton and the connection mechanism to connect and fix the two together, but a greenhouse requires a large number of skeletons. If this connection method is adopted, it will undoubtedly increase the labor cost and the installation will be time-consuming and laborious. This embodiment provides the following technical solutions:

[0020] A skeleton connection mechanism for a grape greenhouse, comprising a skeleton insertion tube 5, an insertion port 6 is provided at one end of the skeleton insertion tube 5, a limited sliding groove 9 is provided on the skeleton insertion tube 5, an auxiliary bolt hole 7 is provided at the upper end of the skeleton insertion tube 5, and an adsorption magnet 10 is provided, the adsorption magnet 10 is arranged at the bottom end of the limited sliding groove 9, an installation box 11 is provided on the outer surface of the skeleton insertion tube 5, a rotating connecting shaft 12 is provided on the inner wall of the installation box 11, a movable connecting rod 13 is provided on the rotating connecting shaft 12, one end of the movable connecting rod 13 passes through the installation box 11 and extends into the limited sliding groove 9, an auxiliary fixing block 14 is provided on the end of the movable connecting rod 13 extending to the limited sliding groove 9, an unlocking trigger 15 is provided on the end of the movable connecting rod 13 away from the auxiliary fixing block 14, the unlocking trigger 15 passes through the installation box 11 and extends to the outside of the installation box 11, and a reset spring 16 is provided on the movable connecting rod;

[0021] In this embodiment, please refer to Figure 1-Figure 3When the staff needs to connect the skeleton to the connecting mechanism, they only need to insert the skeleton into the insertion port 6 provided on the skeleton insertion tube 5. A protrusion is provided on the skeleton, and the protrusion is inserted into the limiting slide groove 9. As the skeleton extends inward, the protrusion moves forward in the limiting slide groove 9. When the protrusion extends to the bend of the limiting slide groove 9, the skeleton is rotated to make the protrusion pass over the bend and enter the limiting slide groove 9 at the lower end until the protrusion slides over the auxiliary fixing block 14 and reaches the bottom of the limiting slide groove 9. At this time, the auxiliary fixing block 14 bounces up again to clamp the protrusion, thereby realizing the connection between the skeleton and the skeleton insertion tube 5. When the skeleton needs to be pulled out, it is only necessary to pull the unlocking trigger 15, the auxiliary fixing block 14 retracts into the installation box 11, and then the skeleton is rotated to make the protrusion pulled out of the limiting slide groove 9 to unlock the skeleton.

[0022] In this embodiment, please refer to Figure 1-Figure 2 , the skeleton insertion tube 5 is provided with a transverse connecting tube 4 on the end away from the insertion port 6, the transverse connecting tube 4 is welded to the skeleton insertion tube 5, and the transverse connecting tube 4 is provided with a keel insertion tube 1 on the end away from the skeleton insertion tube 5, the keel insertion tube 1 is welded to the transverse connecting tube 4, keel insertion ports 2 are provided at both ends of the keel insertion tube 1, the keel insertion port 2 and the keel insertion tube 1 are integrally arranged, the inner wall of the keel insertion tube 1 is provided with a connecting thread 3, the connecting thread 3 and the keel insertion tube 1 are integrally arranged, and the inner wall of the skeleton insertion tube 5 is provided with an anti-slip pattern 8, the staff only needs to rotate the keel with threads at both ends and insert it into the keel insertion tube 1 to realize the connection and assembly of the keel and the connecting mechanism;

[0023] Working principle: when the staff needs to connect the skeleton to the connecting mechanism, they only need to insert the skeleton into the insertion port 6 opened on the skeleton insertion tube 5. A protrusion is provided on the skeleton, and the protrusion is inserted into the limiting slide groove 9. As the skeleton extends inward, the protrusion moves forward in the limiting slide groove 9. When the protrusion extends to the bend of the limiting slide groove 9, the skeleton is rotated so that the protrusion passes the bend and enters the limiting slide groove 9 at the lower end until the protrusion slides over the auxiliary fixing block 14 and reaches the bottom of the limiting slide groove 9. At this time, the auxiliary fixing block 14 bounces up again to clamp the protrusion, thereby realizing the connection between the skeleton and the skeleton insertion tube 5. When the skeleton needs to be pulled out, just pull the unlocking trigger 15, the auxiliary fixing block 14 retracts into the installation box 11, and then rotate the skeleton so that the protrusion is pulled out of the limiting slide groove 9 to unlock the skeleton.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A frame connection mechanism for a grape greenhouse, comprising a frame insertion tube (5), one end of which is provided with an insertion port (6), a limit slide groove (9) is provided on the frame insertion tube (5), and an auxiliary bolt hole (7) is provided at the upper end of the frame insertion tube (5); Features: It also includes an adsorption magnet (10), which is arranged at the bottom end of the limiting slide groove (9); an installation box (11) is arranged on the outer surface of the skeleton insertion tube (5); a rotating connecting shaft (12) is arranged on the inner wall of the installation box (11); a movable connecting rod (13) is arranged on the rotating connecting shaft (12); one end of the movable connecting rod (13) passes through the installation box (11) and extends into the limiting slide groove (9); an auxiliary fixing block (14) is arranged on the end of the movable connecting rod (13) extending to the limiting slide groove (9); an unlocking trigger (15) is arranged on the end of the movable connecting rod (13) away from the auxiliary fixing block (14); the unlocking trigger (15) passes through the installation box (11) and extends to the outside of the installation box (11); and a reset spring (16) is arranged on the movable connecting rod.

2. The framework connection mechanism for a grape greenhouse according to claim 1, characterized in that: The skeleton insertion tube (5) is provided with a transverse connecting tube (4) at one end away from the insertion port (6), and the transverse connecting tube (4) is connected to the skeleton insertion tube (5) by welding.

3. The framework connection mechanism for a grape greenhouse according to claim 2 is characterized in that: The transverse connecting tube (4) is provided with a keel insertion tube (1) at one end away from the frame insertion tube (5), and the keel insertion tube (1) is connected to the transverse connecting tube (4) by welding.

4. The framework connection mechanism for a grape greenhouse according to claim 3 is characterized in that: The two ends of the keel insertion tube (1) are provided with keel insertion openings (2), and the keel insertion openings (2) and the keel insertion tube (1) are integrally arranged.

5. The framework connection mechanism for a grape greenhouse according to claim 4, characterized in that: The inner wall of the keel insertion tube (1) is provided with a connecting thread (3), and the connecting thread (3) and the keel insertion tube (1) are integrally arranged.

6. A framework connection mechanism for a grape greenhouse according to claim 5, characterized in that: The inner wall of the skeleton insertion tube (5) is provided with an anti-slip pattern (8).

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