CN210275329U

CN210275329U - Grape trellis with expandable area

Info

Publication number: CN210275329U
Application number: CN201920763756.XU
Authority: CN
Inventors: 黄家球; 黄新
Original assignee: Suzhou Mingdi Aluminum Co Ltd
Current assignee: Suzhou Mingdi Aluminum Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-04-10
Anticipated expiration: 2029-05-26

Abstract

The utility model discloses a grape trellis with expandable area, which belongs to the technical field of grape cultivation, the bottom of a first supporting rod is provided with universal wheels, the top of the first supporting rod is fixedly connected with the first grape trellis, the top of the first grape trellis is provided with first cross rods at equal intervals, the bottom of an inner cavity of a through groove is provided with idler wheels at equal intervals, the side wall of a second supporting rod is provided with a mounting frame, the inner cavity of the mounting frame is provided with a toothed chain, one end of the toothed chain is fixedly connected with a crank arranged on the outer wall of the mounting frame through a connecting shaft, the other end of the toothed chain is connected with a gear set through a driving shaft, the gear set is engaged and connected with a transversely arranged rack, the rack is arranged on a guide rail in a sliding way, the guide rail is arranged in the inner cavity of a fixed frame, the utility model can expand the area of the grape trellis, and the use effect is good.

Description

Grape trellis with expandable area

Technical Field

The utility model relates to a grape cultivation technical field specifically is a but grape trellis of extended area.

Background

The grape trellis (grid roof) is an important structure on the stage, and the structural forms of the grape trellis are different according to the characteristics of the theater structure, the theater functions and the number of required stage mechanical varieties; the main function of the device is to bear the load of all equipment hoisting points and bear the load of part of equipment drivers; but also has the function of repairing and maintaining the platform of the equipment; the fence top is divided into a riding track type and a full-spread type, and the connection between the suspender and the theater roof is a welding type or a bolt connection type; the load on the grape trellis is loaded by the lifting point beam.

Most of existing grape trellis are fixed type grape trellis, and the area of the grape trellis cannot be expanded according to needs, so that the application range of the grape trellis is limited, the actual using effect of grapes is reduced, and therefore the grape trellis capable of expanding the area is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but expanding area's grape trellis to solve the problem of proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grape trellis with expandable area comprises a first support rod, universal wheels are arranged at the bottom of the first support rod, the top of the first support rod is fixedly connected with the first grape trellis, first cross rods are arranged at equal intervals at the top of the first grape trellis, a through groove is formed in the inner cavity of the first grape trellis, idler wheels are arranged at equal intervals at the bottom of the through groove inner cavity, a second grape trellis is arranged at the bottom of the through groove inner cavity in a sliding mode, one end of the second grape trellis is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with a second support rod, a mounting frame is arranged on the side wall of the second support rod, a toothed chain is arranged in the inner cavity of the mounting frame, one end of the toothed chain is fixedly connected with a crank arranged on the outer wall of the mounting frame through a connecting shaft, the other end of the toothed chain is connected with a gear set through a driving shaft, the, the guided way sets up in fixed frame inner chamber, the rack top is provided with the magnet pole, first grape trellis side wall is provided with the iron plate.

Further, the second grape trellis is the "not" type structure of many spinal branchs pole montages, just inlay on the branch of second grape trellis and be equipped with the universal joint, universal joint one end is connected and is inlayed the second horizontal pole of locating on the second grape trellis and connect, just the universal joint is crisscross the setting, offer the draw-in groove that corresponds with second horizontal pole position on the branch of second grape trellis.

Further, a fixing groove is formed in the side wall of the first grape trellis, the iron block is arranged in an inner cavity of the fixing groove, a tooth socket is formed below the fixing groove, and the fixing groove is matched with the magnet rod.

Further, the magnet pole comprises a dead lever and sets up in the magnet of rod end portion, just the magnet pole is the cylinder type structure, the opening with rack and magnet pole looks adaptation is seted up to fixed frame lateral wall, just the chain mouth with toothed chain looks adaptation is seted up to fixed frame bottom.

Furthermore, a strip-shaped opening matched with the rack is formed in the guide rail, the rack is clamped on the guide rail in a reverse sliding mode, and the length of the rack is larger than the width of the fixing frame.

Furthermore, the gear train comprises two gears with the gear chain looks adaptation, two the gear is connected with gear chain and rack toothing respectively, installing frame top and fixed frame fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, and reasonable in design has increased another grape trellis that slidable was taken out at original grape trellis inner chamber, can extend the area of grape trellis as required, the application range of grape trellis has been improved, when specifically using, through waveing the crank, order about magnet pole and break away from with first grape trellis, promote the second bracing piece, take second grape trellis out from first grape trellis inner chamber, erect the second horizontal pole on the second grape trellis again, thereby reach the effect of extending the grape trellis area, the practical practicality of grape trellis has been improved, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a schematic structural view of a second grape trellis of the present invention;

fig. 4 is a schematic view of a partial structure of a first grape trellis side wall of the present invention.

In the figure: 1. a first support bar; 2. a universal wheel; 3. a first grape trellis; 31. fixing grooves; 32. a tooth socket; 4. a first cross bar; 5. a through groove; 6. a roller; 7. a second grape trellis; 71. a strut; 72. a universal joint; 73. a second cross bar; 74. a card slot; 8. fixing a column; 9. a second support bar; 10. installing a frame; 11. a toothed chain; 12. a crank; 13. a gear set; 14. a drive shaft; 15. a fixing frame; 16. a guide rail; 17. a rack; 18. a magnet rod; 19. and (4) iron blocks.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grape trellis with expandable area comprises a first support rod 1, universal wheels 2 are arranged at the bottom of the first support rod 1 to facilitate movement of the grape trellis in home decoration, a first grape trellis 3 is fixedly connected at the top of the first support rod 1, first cross rods 4 are arranged at the top of the first grape trellis 3 at equal intervals, a through groove 5 is formed in an inner cavity of the first grape trellis 3 and used for mounting a second grape trellis 7, rollers 6 are arranged at the bottom of the inner cavity of the through groove 5 at equal intervals and used for reducing resistance when the second grape trellis 7 slides out of the inner cavity of the first grape trellis 3, a second grape trellis 7 is arranged in the inner cavity of the through groove 5 in a sliding manner, one end of the second grape trellis 7 is fixedly connected with a fixed column 8, the bottom of the fixed column 8 is fixedly connected with a second support rod 9, a connecting shaft of the second support rod 9 is provided with a mounting frame 10, a toothed chain 11 is arranged in the inner cavity of the mounting frame 10, one end of the, the other end of the toothed chain 11 is connected with a gear set 13 through a driving shaft 14, the gear set 13 is meshed with a transversely arranged rack 17, the rack 17 is arranged on a guide rail 16 in a sliding mode, the guide rail 16 is arranged in an inner cavity of a fixed frame 15, a magnet rod 18 is arranged at the top of the rack 17, an iron block 19 is arranged on the side wall of the first grape trellis 3, and the second grape trellis 7 is limited with the first grape trellis 3 when not extending through the magnetic attraction of the magnet rod and the iron block.

Referring to fig. 3, the second grape trellis 7 is a "not" structure formed by assembling a plurality of support rods 71, and is adapted to the structure of the first grape trellis 3, and universal joints 72 are embedded on the support rods 71 of the second grape trellis 7, one end of each universal joint 72 is connected to a second cross rod 73 embedded on the second grape trellis 7, and the universal joints 72 are arranged in a staggered manner, and the support rods 71 of the second grape trellis 7 are provided with clamping grooves 74 corresponding to the second cross rods 73, so as to facilitate the fixing of the second cross rods 73.

Referring to fig. 4, a fixing groove 31 is formed on a side wall of the first grape trellis 3 for facilitating the magnet rod 18 to be inserted into the fixing groove 31 to be adsorbed by the iron block 19 and have a limiting effect on the iron block, the iron block 19 is disposed in an inner cavity of the fixing groove 31, a tooth socket 32 is formed below the fixing groove 31 for facilitating the connection between the rack 17 and the first grape trellis 3, and the fixing groove 31 is matched with the magnet rod 18.

The magnet rod 18 is composed of a fixed rod and a magnet arranged at the end part of the rod, the magnet rod 18 is of a cylindrical structure, the side wall of the fixed frame 15 is provided with an opening matched with the rack 17 and the magnet rod 18, the bottom of the fixed frame 15 is provided with a chain opening matched with the toothed chain 11, and the toothed chain 11 is convenient for connecting the crank 12 and the gear set 13 and transmitting.

The guide rail 16 is provided with a strip-shaped opening matched with the rack 17, so that the rack 17 can move to drive the magnet rod 18 to move, the mutual movement of the first grape trellis 3 and the second grape trellis 7 can be controlled, the rack 17 is reversely slidably clamped on the guide rail 16, the length of the rack 17 is greater than the width of the fixing frame 15, and the rack 17 and the gear set 13 can have enough meshing transmission path length, so that the magnet rod 18 and the iron block 19 can be contacted to generate attraction.

Gear train 13 comprises two gears with the gear train looks adaptation, and two gears are connected with 11 and the meshing of rack 17 of gear train respectively, are convenient for drive gear train 13 and the motion of rack 17 through crank 12 for second grape trellis 7 can be taken out from 3 inner chambers of first grape trellis, and the user can operate on ground, convenient and fast, installing frame 10 top and fixed frame 15 fixed connection.

Example (b): when the area of the grape trellis needs to be expanded, the crank 12 is shaken to drive the toothed chain 11 to rotate, the toothed chain and the driving shaft 14 synchronously rotate through the gear set 13, so that the rack 17 is driven to move rightwards along the guide rail 16, meanwhile, the manpower outwards pushes the second supporting rod 9, so that the iron block 19 is separated from the adsorption of the magnet rod 18, at the moment, the second grape trellis 7 is drawn out from the first grape trellis 3 in a sliding mode until the second grape trellis 7 is completely extended, a user draws out the second cross rod 73 on the second grape trellis 7 through a ladder, and connects one end of the second cross rod 73 with the clamping groove 74 on the supporting rod 71.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An area expandable grape trellis, comprising a first support rod (1), characterized in that: the bottom of the first supporting rod (1) is provided with universal wheels (2), the top of the first supporting rod (1) is fixedly connected with a first grape trellis (3), the top of the first grape trellis (3) is provided with first cross rods (4) at equal intervals, the inner cavity of the first grape trellis (3) is provided with a through groove (5), the bottom of the inner cavity of the through groove (5) is provided with rollers (6) at equal intervals, the inner cavity of the through groove (5) is slidably provided with a second grape trellis (7), one end of the second grape trellis (7) is fixedly connected with a fixed column (8), the bottom of the fixed column (8) is fixedly connected with a second supporting rod (9), the side wall of the second supporting rod (9) is provided with an installation frame (10), the inner cavity of the installation frame (10) is provided with a toothed chain (11), one end of the toothed chain (11) is fixedly connected with a crank (12) arranged on the outer, just the chain gear (11) other end passes through drive shaft (14) and is connected with gear train (13), gear train (13) are connected with rack (17) meshing of horizontal setting, rack (17) slide to be set up on guided way (16), guided way (16) set up in fixed frame (15) inner chamber, rack (17) top is provided with magnet pole (18), first grape trellis (3) lateral wall is provided with iron plate (19).

2. An open area grape trellis as in claim 1 wherein: second grape trellis (7) are "not" type structure of many spinal branch (71) montage, just it is equipped with universal joint (72) to inlay on branch (71) of second grape trellis (7), second horizontal pole (73) that inlays on second grape trellis (7) are connected to universal joint (72) one end connection, just universal joint (72) are crisscross the setting, draw-in groove (74) that correspond with second horizontal pole (73) position are seted up on branch (71) of second grape trellis (7).

3. An open area grape trellis as in claim 1 wherein: fixing groove (31) have been seted up to first grape trellis (3) lateral wall, iron plate (19) set up in fixing groove (31) inner chamber, tooth's socket (32) have been seted up to fixing groove (31) below, just fixing groove (31) and magnet pole (18) mutual adaptation.

4. An open area grape trellis as in claim 1 wherein: magnet pole (18) comprise a dead lever and set up in the magnet of rod end portion, just magnet pole (18) are the cylinder type structure, the opening with rack (17) and magnet pole (18) looks adaptation is seted up to fixed frame (15) lateral wall, just the chain mouth with toothed chain (11) looks adaptation is seted up to fixed frame (15) bottom.

5. An open area grape trellis as in claim 1 wherein: the guide rail (16) is provided with a strip-shaped opening matched with the rack (17), the rack (17) is reversely clamped on the guide rail (16) in a sliding manner, and the length of the rack (17) is greater than the width of the fixed frame (15).

6. An open area grape trellis as in claim 1 wherein: gear train (13) comprise two with the gear of toothed chain looks adaptation, two the gear is connected with toothed chain (11) and rack (17) meshing respectively, installing frame (10) top and fixed frame (15) fixed connection.