CN219330178U

CN219330178U - Warmhouse booth stand with adjustable high resistance to compression

Info

Publication number: CN219330178U
Application number: CN202320854289.8U
Authority: CN
Inventors: 韩运超; 陈铁牛; 张�杰; 李盼盼; 高巨川
Original assignee: Handan Feixiang Qingtai Agricultural Technology Co ltd
Current assignee: Handan Feixiang Qingtai Agricultural Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-14
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a high-compression-resistance adjustable greenhouse upright post, which comprises two support posts, wherein lifting sliding grooves are arranged in the support posts, a slewing bearing is arranged in each lifting sliding groove, a threaded lead screw is arranged on each slewing bearing, lifting sliding blocks are connected onto the threaded lead screws in a threaded mode, driven conical gears are arranged at the tops of the threaded lead screws, hollow support plates are arranged between the support posts, fixed bearings are arranged on two sides of each hollow support plate, a rotating rod is connected between the fixed bearings, driving conical gears are arranged at two ends of each rotating rod, the driving conical gears are meshed with the driven conical gears, and lifting plates are arranged on the surfaces of the lifting sliding plates. The utility model has the beneficial effects that the height of the greenhouse cross beam can be conveniently adjusted, the heights of the greenhouse can be adjusted, the heights of the lifting plates on two sides can be simultaneously adjusted, the labor burden is lightened, the support columns are prevented from tilting, the greenhouse is prevented from collapsing, and the safety is improved.

Description

Warmhouse booth stand with adjustable high resistance to compression

Technical Field

The utility model relates to the technical field of greenhouses, in particular to a high-compression-resistance adjustable greenhouse upright post.

Background

The greenhouse is composed of bamboo and wood rods, cement rods, light steel pipes or pipes and other materials as frameworks, and is made into upright posts, pull rods, arch rods and compression rods, and plastic films are covered to form the arched greenhouse, the area of the plastic greenhouse is generally 1-3 mu, the management is convenient, and the coverage of a plurality of greenhouse areas can be carried out.

The utility model discloses a column structure for a greenhouse, which is disclosed in the application number CN 202221360274.8. The adjusting bolt is rotated to drive the second bevel gear to rotate in the second inner groove, then the second bevel gear drives the first bevel gear in meshed connection with the second bevel gear to rotate in the first inner groove, then the first bevel gear drives the threaded rod to rotate in the threaded groove in the lifting rod in the rod groove, the sliding blocks on two sides of the lifting rod are arranged in the sliding grooves on two sides of the inner wall of the rod groove, so that the lifting rod cannot rotate in the rod groove, the threaded rod can drive the lifting rod to move in the upper and lower positions in the rod groove when rotating, and the cross beam at the top of the lifting rod is jacked to change the height.

The device drives the lifting rod to lift up and down in the supporting column through the rotation adjusting bolt, the adjusting bolts on two sides are required to rotate simultaneously, the operation is complex, the labor burden is large, the compression resistance is weak, rain and snow are accumulated at the top of the greenhouse, the greenhouse is easy to collapse, great economic loss is caused, and life safety of people is easy to be threatened.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

The utility model aims to solve the problems and designs a high-compression-resistance adjustable greenhouse upright post.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a warmhouse booth stand with adjustable high resistance to compression, includes two support columns, be equipped with the lift spout in the support column, install slewing bearing in the lift spout, install the screw thread lead screw on the slewing bearing, threaded connection has the lift slider on the screw thread lead screw, lift slider and lift spout sliding connection, driven bevel gear is installed at screw thread lead screw top, install hollow backup pad between the support column, fixed bearing is installed to hollow backup pad both sides, be connected with the dwang between the fixed bearing, the both ends of dwang run through hollow backup pad and stretch into in the lift spout, initiative bevel gear is installed at dwang both ends, initiative bevel gear and driven bevel gear intermeshing, lift slide surface mounting has type lifter plate.

Further, type lifter plate open end is downward, the big-arch shelter crossbeam is installed at type lifter plate top, the strengthening strip is installed to big-arch shelter crossbeam center department, install the reinforcing plate on the big-arch shelter crossbeam, the reinforcing plate is located the strengthening strip left and right sides, the fixing base is installed to type lifter plate one side, install the stiffener on the fixing base, fixing base one end and strengthening strip fixed connection are kept away from to the stiffener, install the side stiffener on the stiffener, side stiffener is kept away from stiffener one end and stiffener fixed connection.

Further, install driven sprocket on the dwang, be equipped with the intercommunication groove in the hollow backup pad, the intercommunication groove is located driven sprocket top, install driving motor in the hollow backup pad, install driving sprocket on driving motor's the output, driving sprocket passes through the chain with driven sprocket and is connected.

Further, limiting sliding grooves are formed in two sides of the lifting sliding groove, limiting sliding blocks are mounted on two sides of the lifting sliding block, and the limiting sliding blocks are in sliding connection with the limiting sliding grooves.

Further, the support column is square, the outer wall of type lifter plate is laminated with the inner wall of support column.

Further, the outer ring of the rotary support bearing is fixedly connected with the lifting chute, the inner ring of the rotary support bearing is fixedly connected with the threaded screw rod, the outer ring of the fixed bearing is fixedly connected with the hollow support plate, and the inner ring of the fixed bearing is fixedly connected with the rotating rod.

Compared with the prior art, the technical scheme has the following beneficial effects:

1. through driving motor drive dwang rotation, the dwang drives initiative conical gear and rotates, and initiative conical gear drives the driven conical gear rotation rather than meshing, and driven conical gear drives the screw thread lead screw and rotates, and the screw thread lead screw drives the lift slider that goes up and down rather than threaded connection, and the lift slider drives type lifter plate and big-arch shelter crossbeam and goes up and down, conveniently adjusts the height of big-arch shelter crossbeam, can adjust the height of big-arch shelter, can adjust the type lifter plate height of both sides simultaneously, has alleviateed manpower burden.

2. The support columns on two sides are connected and fixed together through the hollow support plates, the support columns are prevented from inclining, the compression resistance of the greenhouse is improved through the reinforcing rods and the side reinforcing rods, the greenhouse is prevented from collapsing, and the safety is improved.

Drawings

FIG. 1 is a schematic structural view of a high pressure resistant adjustable greenhouse column according to the present utility model.

Fig. 2 is an enlarged view of a portion of the hollow support plate.

Fig. 3 is an enlarged side view of the support column.

Fig. 4 is an enlarged view of a greenhouse beam.

In the figure: 1. a support column; 2. lifting sliding grooves; 3. a slewing bearing; 4. a threaded lead screw; 5. a lifting slide block; 6. a driven bevel gear; 7. a hollow support plate; 8. fixing a bearing; 9. a rotating lever; 10. a driving bevel gear; 11. lifting plates; 12. a greenhouse beam; 13. reinforcing strips; 14. a reinforcing plate; 15. a fixing seat; 16. a reinforcing rod; 17. a side reinforcing bar; 18. a driven sprocket; 19. a communication groove; 20. a driving motor; 21. a drive sprocket; 22. a chain; 23. limiting sliding grooves; 24. and a limit sliding block.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: the utility model provides a warmhouse booth stand with adjustable high resistance to compression, includes two support columns 1, be equipped with lifting chute 2 in the support column 1, install slewing bearing 3 in the lifting chute 2, install screw thread lead screw 4 on the slewing bearing 3, screw thread lead screw 4 is last to be connected with lift slider 5, lift slider 5 and lifting chute 2 sliding connection, driven bevel gear 6 is installed at screw thread lead screw 4 top, install hollow backup pad 7 between the support column 1, fixed bearing 8 is installed to hollow backup pad 7 both sides, be connected with dwang 9 between the fixed bearing 8, hollow backup pad 7 is run through at dwang 9's both ends and stretch into lifting chute 2 in, initiative bevel gear 10 is installed to dwang 9 both ends, initiative bevel gear 10 and driven bevel gear 6 intermeshing, lift slide surface mounting has type lifter plate 11; the utility model discloses a greenhouse is characterized in that the opening end of a type lifting plate 11 is downward, a greenhouse beam 12 is installed at the top of the type lifting plate 11, a reinforcing bar 13 is installed at the center of the greenhouse beam 12, reinforcing plates 14 are installed on the greenhouse beam 12, the reinforcing plates 14 are positioned on the left side and the right side of the reinforcing bar 13, a fixing seat 15 is installed on one side of the type lifting plate 11, a reinforcing rod 16 is installed on the fixing seat 15, one end, far away from the fixing seat 15, of the reinforcing rod 16 is fixedly connected with the reinforcing bar 13, a side reinforcing rod 17 is installed on the reinforcing rod 16, and one end, far away from the reinforcing rod 16, of the side reinforcing rod 17 is fixedly connected with the reinforcing plate 14; the rotary rod 9 is provided with a driven sprocket 18, the hollow support plate 7 is provided with a communication groove 19, the communication groove 19 is positioned above the driven sprocket 18, the hollow support plate 7 is provided with a driving motor 20, the output end of the driving motor 20 is provided with a driving sprocket 21, and the driving sprocket 21 is connected with the driven sprocket 18 through a chain 22; limiting sliding grooves 23 are formed in two sides of the lifting sliding groove 2, limiting sliding blocks 24 are arranged on two sides of the lifting sliding block 5, and the limiting sliding blocks 24 are in sliding connection with the limiting sliding grooves 23; the support column 1 is square, and the outer wall of the lifting plate 11 is attached to the inner wall of the support column 1; the outer ring of the slewing bearing 3 is fixedly connected with the lifting chute 2, the inner ring of the slewing bearing 3 is fixedly connected with the threaded screw 4, the outer ring of the fixed bearing 8 is fixedly connected with the hollow supporting plate 7, and the inner ring of the fixed bearing 8 is fixedly connected with the rotating rod 9.

The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller;

when the height of the greenhouse needs to be adjusted, a lifting chute 2 is arranged in a supporting column 1, a rotary supporting bearing 3 is arranged in the lifting chute 2, a threaded screw 4 is arranged on the rotary supporting bearing 3, a lifting slide block 5 is connected with the threaded screw 4 in a threaded manner, the lifting slide block 5 is in sliding connection with the lifting chute 2, a driven bevel gear 6 is arranged at the top of the threaded screw 4, a hollow supporting plate 7 is arranged between the supporting columns 1, fixed bearings 8 are arranged at two sides of the hollow supporting plate 7, a rotating rod 9 is connected between the fixed bearings 8, two ends of the rotating rod 9 penetrate through the hollow supporting plate 7 and extend into the lifting chute 2, a driving bevel gear 10 is arranged at two ends of the rotating rod 9, the driving bevel gear 10 and the driven bevel gear 6 are meshed with each other, a type lifting plate 11 is arranged on the surface of the lifting slide, a driven sprocket 18 is arranged on the rotating rod 9, a communicating groove 19 is arranged on the hollow supporting plate 7, the communication groove 19 is positioned above the driven sprocket 18, the driving motor 20 is arranged on the hollow supporting plate 7, the driving sprocket 21 is arranged at the output end of the driving motor 20, the driving sprocket 21 is connected with the driven sprocket 18 through a chain 22, the driving motor 20 starts to work, the output end of the driving motor 20 drives the driving sprocket 21 to rotate, the driving sprocket 21 drives the driven sprocket 18 to rotate through the chain 22, the driven sprocket 18 drives the rotating rod 9 to rotate, the rotating rod 9 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 is meshed with the driven bevel gear 6, the driving bevel gear 10 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the threaded lead screw 4 to rotate on the rotary supporting bearing 3, the threaded lead screw 4 drives the lifting slide block 5 in threaded connection with the threaded lead screw to lift, the lifting slide block 5 drives the type lifting plate 11 and the greenhouse cross beam 12 to lift, the height of the greenhouse beam 12 can be conveniently adjusted, the heights of the lifting plates 11 on two sides can be simultaneously adjusted, the labor burden is reduced, and the two support columns 1 are connected and fixed together through the hollow support plate 7 to prevent the support columns 1 from tilting;

limiting sliding grooves 23 are formed in two sides of the lifting sliding groove 2, limiting sliding blocks 24 are mounted on two sides of the lifting sliding block 5, the limiting sliding blocks 24 are in sliding connection with the limiting sliding grooves 23, the lifting sliding block 5 drives the limiting sliding blocks 24 to lift along the limiting sliding grooves 23 during lifting, and the guiding limiting effect is achieved through the limiting sliding blocks 24 and the limiting sliding grooves 23;

the reinforcing strip 13 is installed at greenhouse beam 12 center department, install reinforcing plate 14 on the greenhouse beam 12, reinforcing plate 14 is located reinforcing strip 13 left and right sides, fixing base 15 is installed to type lifter plate 11 one side, install reinforcing rod 16 on the fixing base 15, reinforcing rod 16 keeps away from fixing base 15 one end and reinforcing strip 13 fixed connection, install side reinforcing rod 17 on the reinforcing rod 16, side reinforcing rod 17 keeps away from reinforcing rod 16 one end and reinforcing plate 14 fixed connection, intensity of greenhouse beam 12 has been improved through reinforcing strip 13 and reinforcing plate 14, prevent that greenhouse beam 12 from receiving the accumulational pressure bending of sleet, the compressive capacity of greenhouse has been improved through reinforcing rod 16 and side reinforcing rod 17, prevent the greenhouse from collapsing, the security has been improved.

The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.

Claims

1. The utility model provides a warmhouse booth stand with adjustable high resistance to compression, includes two support column (1), be equipped with lift spout (2) in support column (1), install gyration support bearing (3) in lift spout (2), install screw thread lead screw (4) on gyration support bearing (3), a serial communication port, screw thread lead screw (4) go up threaded connection has lift slider (5), lift slider (5) and lift spout (2) sliding connection, driven bevel gear (6) are installed at screw thread lead screw (4) top, install hollow backup pad (7) between support column (1), fixed bearing (8) are installed to hollow backup pad (7) both sides, be connected with dwang (9) between fixed bearing (8), the both ends of dwang (9) run through hollow backup pad (7) and stretch into in lift spout (2), initiative bevel gear (10) and driven bevel gear (6) intermeshing are installed at dwang (9) both ends, lift slider (5) surface mounting type lifter plate (11) type, type type lifter plate (11) are installed down, type lifter plate (3812) type top opening (11), the utility model discloses a greenhouse is characterized in that a reinforcing strip (13) is installed in greenhouse crossbeam (12) center department, install reinforcing plate (14) on greenhouse crossbeam (12), reinforcing plate (14) are located reinforcing strip (13) left and right sides, fixing base (15) are installed to type lifter plate (11) one side, install reinforcing rod (16) on fixing base (15), fixing base (15) one end and reinforcing strip (13) fixed connection are kept away from to reinforcing rod (16), install side reinforcing rod (17) on reinforcing rod (16), reinforcing rod (16) one end and reinforcing plate (14) fixed connection are kept away from to side reinforcing rod (17).

2. The greenhouse upright with adjustable high compression resistance according to claim 1, characterized in that a driven sprocket (18) is installed on the rotating rod (9), a communication groove (19) is formed in the hollow supporting plate (7), the communication groove (19) is located above the driven sprocket (18), a driving motor (20) is installed on the hollow supporting plate (7), a driving sprocket (21) is installed on the output end of the driving motor (20), and the driving sprocket (21) is connected with the driven sprocket (18) through a chain (22).

3. The high-compression-resistance adjustable greenhouse upright post according to claim 1, wherein limiting sliding grooves (23) are formed in two sides of the lifting sliding groove (2), limiting sliding blocks (24) are arranged on two sides of the lifting sliding block (5), and the limiting sliding blocks (24) are in sliding connection with the limiting sliding grooves (23).

4. The high-compression-resistance adjustable greenhouse upright post according to claim 1, wherein the supporting column (1) is square, and the outer wall of the lifting plate (11) is attached to the inner wall of the supporting column (1).

5. The high-compression-resistance adjustable greenhouse upright post according to claim 1, wherein an outer ring of the rotary support bearing (3) is fixedly connected with the lifting chute (2), an inner ring of the rotary support bearing (3) is fixedly connected with the threaded screw rod (4), an outer ring of the fixed bearing (8) is fixedly connected with the hollow support plate (7), and an inner ring of the fixed bearing (8) is fixedly connected with the rotating rod (9).