SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and not being convenient for adjust the height of sun-proof net, shortcoming that application scope is little, and the sun-proof device of vegetation for afforestation maintenance that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vegetation sun-screening device for landscaping maintenance comprises a U-shaped seat, wherein two support columns are fixedly arranged at the top of the U-shaped seat, supporting rods are respectively arranged at the tops of the two support columns, the same mounting frame is arranged on the two supporting rods, a sun-screening net is fixedly arranged in the mounting frame, two connecting holes are formed in the mounting frame, the outer sides of the two supporting rods are respectively in sliding connection with the side walls of the two connecting holes, annular blocks are fixedly sleeved at the outer sides of the two supporting rods, the tops of the two annular blocks are respectively in contact with the bottom of the mounting frame, grooves are respectively formed in the tops of the two support columns, push rods are respectively and slidably arranged in the two grooves, the tops of the two push rods are respectively and fixedly connected with the bottoms of the two supporting rods, mounting grooves are respectively formed in the mutually close sides of the two push rods, the equal fixed mounting in both ends of horizontal pole has the gear, and two gears mesh with two racks respectively mutually, and the fixed cover in the outside of horizontal pole is equipped with the annular plate, and a plurality of locking grooves have been seted up in the outside of annular plate, and one side slidable mounting of a pillar in two pillars has the slide, and the top fixed mounting of slide has the locking lever, and the top of locking lever clamps with the locking groove that corresponds mutually.
Preferably, the rotation hole has all been seted up to one side that two pillars are close to each other, and equal fixed mounting has the bearing in two rotation holes, and two bearing inner races all with the outside fixed connection of horizontal pole.
Preferably, the sliding groove is formed in one side of the support, the sliding plate is connected with the side wall of the sliding groove in a sliding mode, the vertical rod is fixedly mounted in the sliding groove, and the sliding plate is connected with the vertical rod in a sliding mode.
Preferably, one end of a spring is fixedly mounted at the bottom of the sliding plate, the other end of the spring is fixedly connected with the inner wall of the bottom of the sliding groove, and an L-shaped stepping rod is fixedly mounted at the bottom of the sliding plate.
Preferably, the installation sleeve is installed to the equal screw thread in top of two bracing pieces, and the bottom of two installation sleeves all contacts with the top of installing frame, has seted up a plurality of fixed orificess on the U-shaped seat.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the plant quilt is shaded through the sun-proof net, when the height of the sun-proof net needs to be adjusted, the L-shaped pedal rod is stepped downwards by feet, the sliding plate drives the locking rod to be separated from the locking groove, then two hands push the two supporting rods upwards, the two supporting rods drive the mounting frame to move, the height of the sun-proof net is adjusted, the two supporting rods can drive the two pushing rods to move when moving, the two pushing rods drive the two racks to move, the two racks move to enable the two gears to rotate, the two gears drive the transverse rod to rotate, after the height adjustment of the sun-proof net is completed, the feet loosen the L-shaped pedal rod, the spring resets, the sliding plate drives the locking rod to be clamped upwards into the locking groove, the annular plate is fixed, and the height adjustment;
(2) the utility model discloses be convenient for adjust sun-proof net's height, application scope is wide, simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of a vegetation sun protection device for landscaping maintenance provided by the present invention;
fig. 2 is a schematic side view of the vegetation sun protection device for landscaping maintenance of the present invention;
fig. 3 is a schematic structural view of a portion a of a vegetation sun protection device for landscaping maintenance according to the present invention;
fig. 4 is a schematic top view of the U-shaped seat of the vegetation sun protection device for landscaping maintenance of the present invention;
fig. 5 is the utility model provides a side view structure schematic diagram of the ring plate of the sun-proof device of vegetation for afforestation maintenance.
In the figure: 1U-shaped seat, 2 pillars, 3 supporting rods, 4 mounting frames, 5 annular blocks, 6 mounting sleeves, 7 sun-proof nets, 8 grooves, 9 push rods, 10 racks, 11 cross rods, 12 gears, 13 annular plates, 14 locking grooves, 15 sliding plates, 16 locking rods and 17L-shaped treading rods.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a vegetation sun protection device for landscaping maintenance comprises a U-shaped seat 1, two struts 2 are fixedly installed at the top of the U-shaped seat 1, support rods 3 are installed at the tops of the two struts 2, the same mounting frame 4 is arranged on the two support rods 3, a sun protection net 7 is fixedly installed in the mounting frame 4, two connecting holes are formed in the mounting frame 4, the outer sides of the two support rods 3 are respectively connected with the side walls of the two connecting holes in a sliding manner, annular blocks 5 are fixedly sleeved at the outer sides of the two support rods 3, the top parts of the two annular blocks 5 are respectively contacted with the bottom of the mounting frame 4, grooves 8 are formed at the top parts of the two struts 2, push rods 9 are respectively installed in the grooves 8 in a sliding manner, the top parts of the two push rods 9 are respectively fixedly connected with the bottom parts of the two support rods 3, the equal fixed mounting in lateral wall of two mounting grooves has rack 10, it installs same horizontal pole 11 to rotate on two pillars 2, the equal fixed mounting in both ends of horizontal pole 11 has gear 12, two gear 12 mesh with two rack 10 respectively mutually, the fixed cover in the outside of horizontal pole 11 is equipped with annular plate 13, a plurality of locking grooves 14 have been seted up in annular plate 13's the outside, one side slidable mounting of a pillar 2 in two pillars 2 has slide 15, slide 15's top fixed mounting has locking lever 16, locking lever 16's top clamps with corresponding locking groove 14 mutually.
In this embodiment, the rotation hole has all been seted up to one side that two pillars 2 are close to each other, and two equal fixed mounting have a bearing in the rotation hole, two bearing inner races all with the outside fixed connection of horizontal pole 11, the setting up of bearing makes the stable rotation of horizontal pole 11.
In this embodiment, a sliding groove is formed in one side of the pillar 2, the sliding plate 15 is connected with a side wall of the sliding groove in a sliding manner, a vertical rod is fixedly mounted in the sliding groove, the sliding plate 15 is connected with the vertical rod in a sliding manner, and the sliding groove and the vertical rod enable the sliding plate 15 to stably slide.
In this embodiment, one end of a spring is fixedly mounted at the bottom of the sliding plate 15, the other end of the spring is fixedly connected with the inner wall of the bottom of the sliding groove, an L-shaped treading rod 17 is fixedly mounted at the bottom of the sliding plate 15, and the sliding plate 15 is limited and reset by the spring.
In this embodiment, the equal threaded mounting in top of two bracing pieces 3 has installation cover 6, and the bottom of two installation covers 6 all contacts with the top of installing frame 4, has seted up a plurality of fixed orificess on the U-shaped seat 1, and the setting up of fixed orifices can cooperate the peg to fix U-shaped seat 1 subaerial, increases the stability of using.
Example two
Referring to fig. 1-5, a vegetation sun protection device for landscaping maintenance comprises a U-shaped seat 1, two struts 2 are fixedly mounted at the top of the U-shaped seat 1 through screws, support rods 3 are mounted at the tops of the two struts 2, the same mounting frame 4 is arranged on the two support rods 3, a sun protection net 7 is fixedly mounted in the mounting frame 4 through screws, two connecting holes are formed in the mounting frame 4, the outer sides of the two support rods 3 are respectively connected with the side walls of the two connecting holes in a sliding manner, annular blocks 5 are fixedly sleeved at the outer sides of the two support rods 3, the tops of the two annular blocks 5 are respectively contacted with the bottom of the mounting frame 4, grooves 8 are formed at the tops of the two struts 2, push rods 9 are respectively mounted in the grooves 8 in a sliding manner, the tops of the two push rods 9 are respectively connected with the bottoms of the two support rods 3, mounting grooves are formed at, the lateral wall of two mounting grooves all has rack 10 through screw fixed mounting, two pillars 2 go up to rotate and install same horizontal pole 11, the both ends of horizontal pole 11 all have gear 12 through screw fixed mounting, two gear 12 mesh with two rack 10 respectively mutually, the fixed cover in outside of horizontal pole 11 is equipped with annular slab 13, a plurality of locking grooves 14 have been seted up in annular slab 13's the outside, one side slidable mounting of a pillar 2 in two pillars 2 has slide 15, screw fixed mounting has locking lever 16 at slide 15's top, locking lever 16's top clamps with the locking groove 14 that corresponds mutually.
In this embodiment, the rotation hole has all been seted up to one side that two pillars 2 are close to each other, and two rotation downthehole all have a bearing through screw fixed mounting, two bearing inner races all with the outside fixed connection of horizontal pole 11, the setting up of bearing makes the stable rotation of horizontal pole 11.
In this embodiment, the spout has been seted up to one side of pillar 2, and slide 15 and the lateral wall sliding connection of spout have a montant through screw fixed mounting in the spout, slide 15 and montant sliding connection, and the spout makes the stable slip of slide 15 with the montant.
In this embodiment, one end of a spring is fixedly mounted at the bottom of the sliding plate 15 through a screw, the other end of the spring is fixedly connected with the inner wall of the bottom of the sliding groove, an L-shaped treading rod 17 is fixedly mounted at the bottom of the sliding plate 15 through a screw, and the sliding plate 15 is limited and reset by the spring.
In this embodiment, the equal threaded mounting in top of two bracing pieces 3 has installation cover 6, and the bottom of two installation covers 6 all contacts with the top of installing frame 4, has seted up a plurality of fixed orificess on the U-shaped seat 1, and the setting up of fixed orifices can cooperate the peg to fix U-shaped seat 1 subaerial, increases the stability of using.
In the embodiment, when the device is used, the U-shaped seat 1 is placed beside vegetation to shade the vegetation through the sun-screening net 7, when the height of the sun-screening net 7 needs to be adjusted, the foot is used for downwards stepping on the L-shaped stepping rod 17, the L-shaped stepping rod 17 drives the sliding plate 15 to downwards move, the sliding plate 15 compresses the spring, the sliding plate 15 drives the locking rod 16 to be separated from the locking groove 14, the fixing of the annular plate 13 is released, the cross rod 11 can rotate, then two hands upwards push the two supporting rods 3, the two supporting rods 3 drive the mounting frame 4 to move, the mounting frame 4 drives the sun-screening net 7 to move, the height of the sun-screening net 7 is adjusted, the two supporting rods 3 drive the two pushing rods 9 to move when moving, the two pushing rods 9 drive the two racks 10 to move, the two gears 12 rotate due to the movement of the two racks 10, the two gears 12 drive the cross rod 11, the foot releases the L-shaped treading rod 17, the spring is reset, the sliding plate 15 drives the locking rod 16 to be upwards clamped into the locking groove 14, the annular plate 13 is fixed, the cross rod 11 is fixed, the positions of the two push rods 9 are fixed, and the height adjustment of the sun-proof net 7 is completed.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.