CN115349386B - Sunshade device for planting ground cover plants - Google Patents
Sunshade device for planting ground cover plants Download PDFInfo
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- CN115349386B CN115349386B CN202211147448.7A CN202211147448A CN115349386B CN 115349386 B CN115349386 B CN 115349386B CN 202211147448 A CN202211147448 A CN 202211147448A CN 115349386 B CN115349386 B CN 115349386B
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- 238000004804 winding Methods 0.000 claims description 86
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 208000017740 grade III prostatic intraepithelial neoplasia Diseases 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
- B65H75/486—Arrangements or adaptations of the spring motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The application discloses ground quilt is solar protection devices for plant cultivation relates to ground quilt plant cultivation equipment technical field, and it includes rolling box and traction lever, the rolling chamber has been seted up in the rolling box, the wind-up roll is installed to the rolling intracavity internal rotation, the wind-up roll is up and is equipped with the shading net, the wind-up groove has been seted up to one side lateral wall of rolling box, the wind-up groove communicate in the rolling chamber, the one end of shading net pass wind-up groove fixed connection in the traction lever, two bracing pieces are installed in the rolling bottom of the case portion rotation, two bracing pieces are also installed in the bottom rotation of traction lever, be provided with in the rolling box and be used for fixing the fixing device of wind-up roll. This application has the effect that promotes the reuse efficiency of shading net.
Description
Technical Field
The application relates to the technical field of ground cover plant planting equipment, in particular to a sun-shading device for ground cover plant planting.
Background
With the acceleration of urban greening landscape progress and the improvement of plant planting and maintenance technology, the limitation of seasons on the transplanting work of trees is smaller and smaller, and the transplanting of trees can be basically realized as long as soil is not frozen in hot summer or cold winter.
After tree transplanting, the tree can usually survive only through a complete summer season and a complete winter season safely, and most importantly, the tree transplanted in spring and summer season can survive through a hot summer season immediately following the tree. Because the temperature is too high in summer and the sunlight is strong, the water loss and evaporation are serious no matter the tree itself or the soil under the tree, which is a key factor affecting whether the tree can be used in summer or not. There are many methods for reducing the evaporation of water in trees and soil, and setting up a shading net is a most commonly used measure for cooling and transpiration prevention in high-temperature season for transplanting trees. The shading net shields part of sunlight and radiation, so that the temperature, humidity, illumination and the like around the tree can be in a relatively proper tree growth state.
Usually, when an operator needs to cover plants through the shading net, the shading net with the corresponding size is cut out according to the required shading area, then the cut shading net is covered above the plants, and the cut shading net is inconvenient to shade plants with larger area due to the difference of the required areas of different plants, so that the recycling efficiency of the shading net is reduced, and the construction cost for shading the plants is increased.
Disclosure of Invention
In order to promote the reuse efficiency of shading net, this application provides a ground quilt plant is planted and is used solar protection devices.
The application provides a ground quilt plant is planted and is used solar protection devices adopts following technical scheme:
the utility model provides a ground quilt is solar protection devices for plant cultivation, includes rolling box and pull rod, the rolling chamber has been seted up in the rolling box, the wind-up roll is installed to the rolling intracavity internal rotation, the wind-up roll is rolled up and is equipped with the shading net, the rolling groove has been seted up to one side lateral wall of rolling box, the rolling groove communicate in the rolling chamber, the one end of shading net passes rolling groove fixed connection in the pull rod, two bracing pieces are installed in the rolling bottom of the case portion rotation, two bracing pieces are also installed in the bottom of pull rod rotation, be provided with in the rolling box and be used for fixing the fixing device of wind-up roll.
Through above-mentioned technical scheme, when operating personnel need carry out the sunshade to the plant, through tractive traction lever, the traction lever is through tractive shading net for shading net drives the wind-up roll and rotates, and shading net outwards extends along the wind-up groove gradually like this, when the area that exposes shading net and needs cover matches, stops to pull the traction lever, then inserts the bracing piece in the soil body, thereby makes shading net place the plant top. When the operator carries out the next sunshade operation through the device, if the required covering area is larger, the sunshade net is only required to be further unfolded.
When the plants do not need to be covered, an operator can recycle the shading net to the winding roller by rotating the winding roller, so that the shading net does not need to be cut in the use process of the shading net, the material waste of the shading net is reduced, and the recycling efficiency of the shading net is improved.
The present application may be further configured in a preferred example to: the fixing device comprises a limiting wheel and a limiting pin I, the limiting wheel is coaxially connected with the winding roller, a plurality of limiting holes I are formed in the peripheral surface of the limiting wheel, a through hole I is formed in the side wall of the winding box, the through hole I is communicated with the winding cavity, and the limiting pin I can be inserted into the limiting holes I.
Through the technical scheme, when the exposed shading net of the winding box is matched with the required covered area, an operator inserts the first limiting pin into the first limiting hole, the possibility of rotation of the limiting wheel and the winding roller is reduced, the possibility of increase of the exposed area of the shading net is also reduced, and therefore the possibility of plant interference caused by stacking of the exposed shading net is reduced.
The present application may be further configured in a preferred example to: the inner wall of the first through hole is provided with a first sliding groove, a first baffle plate is arranged in the first sliding groove in a sliding mode, the first baffle plate is fixedly connected to the first limiting pin, a first spring is arranged in the first sliding groove, one end of the first spring is fixedly connected to the first baffle plate, and the other end of the first spring is fixedly connected to the inner wall of the first sliding groove.
Through the technical scheme, under the action of the elastic force of the first spring, one end, close to the limiting wheel, of the limiting pin can be abutted against the first limiting hole, and therefore the possibility that the first limiting pin is separated from the first limiting hole is reduced.
The present application may be further configured in a preferred example to: the supporting rod comprises a sleeve rod and a telescopic rod, one end of the sleeve rod is rotatably arranged on the winding box, a sliding hole is formed in the other end of the sleeve rod, the top end of the telescopic rod is slidably arranged in the sliding hole, a plurality of fixing holes are formed in the peripheral surface of the telescopic rod, and positioning bolts used for being inserted into the fixing holes are arranged on the sleeve rod.
Through above-mentioned technical scheme, operating personnel can be through the slip telescopic link to change the effective length of bracing piece, thereby can be according to the height of plant, highly adjust the shading net. After the length adjustment of the support rod is completed by an operator, the positioning bolt is inserted into the fixing hole, so that the possibility of changing the effective length of the support rod is reduced.
The present application may be further configured in a preferred example to: the winding box is internally provided with a driving cavity, the driving cavity is internally provided with a second limiting pin in a sliding manner along the vertical direction, the top surface of the loop bar is provided with a second limiting hole for inserting the second limiting pin, the driving cavity is internally provided with a screw in a rotating manner, the screw is in threaded connection with the second limiting pin, the second limiting pin is fixedly connected with a guide plate, the bottom wall of the driving cavity is fixedly connected with a guide bar, and the guide plate is slidably arranged on the guide bar.
Through the technical scheme, an operator can drive the limiting pin to move downwards and be inserted into the limit Kong Erna by rotating the screw rod, so that the overall rigidity of the loop bar and the winding box is improved, and the stability of the winding box and the supporting rod in the use process is reduced.
The present application may be further configured in a preferred example to: the driving cavity is rotationally provided with a gear, a first bevel gear and a second bevel gear, the first bevel gear is coaxially connected with the gear, the second bevel gear is coaxially connected with the screw rod, the first bevel gear is matched with the second bevel gear, a rack is fixedly connected to the first baffle, and the gear is matched with the rack.
Through the technical scheme, in the process that the first limiting pin is inserted into the first limiting hole by an operator, the first limiting pin drives the first baffle to slide, the first baffle drives the rack to slide, the rack drives the gear to rotate, the gear drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw to rotate, and the second screw drives the second limiting pin to gradually slide downwards to the limit Kong Erna, so that the first limiting pin is inserted into the first limiting hole, the fixing of the first limiting pin to the limiting wheel is finished, the fixing of the second limiting pin to the loop bar is finished, the operation steps are simplified, and the working efficiency is improved.
The present application may be further configured in a preferred example to: the outer wall of the winding box is provided with a second through hole, the second through hole is communicated with the first through hole, a third limiting pin is slidably installed in the second through hole, and a groove for inserting the third limiting pin is formed in the first baffle.
Through the technical scheme, when an operator needs to pull the traction rod, the first limiting pin is required to be pulled outwards, so that the first limiting pin is separated from the first limiting hole, the fixing of the pair of limiting wheels of the first limiting pin is released, at the moment, the third limiting pin can be inserted into the groove by the operator, the possibility that the first limiting pin is inserted into the first limiting hole again under the action of the elastic force of the first spring is reduced, and the first limiting pin is not required to be continuously held by the operator, so that the working efficiency is further improved.
The present application may be further configured in a preferred example to: the inner wall of the second through hole is provided with a second sliding groove, a second baffle plate is arranged in the second sliding groove in a sliding mode, the second baffle plate is fixedly connected to the third limiting pin, a second spring is arranged in the second sliding groove, one end of the second spring is fixedly connected to the second baffle plate, and the other end of the second spring is fixedly connected to the inner wall of the second sliding groove.
Through the technical scheme, the possibility that the third limiting pin is separated from the groove is reduced under the elastic action of the second spring.
The present application may be further configured in a preferred example to: the baffle I is provided with an inclined plane I, the bottom of the limiting pin III is provided with an inclined plane II, and the inclined plane I and the inclined plane II are matched with each other.
Through the technical scheme, in the process that an operator pulls the first limiting pin outwards, the first baffle moves along with the first limiting pin, after the first inclined plane contacts with the second inclined plane, the third limiting pin automatically slides upwards under the thrust action of the first baffle, and when the groove is located under the third limiting pin, the third limiting pin is automatically inserted into the groove under the action of the elastic force of the second spring, so that the third limiting pin is fixed to the first baffle and the first limiting pin.
The present application may be further configured in a preferred example to: the winding device is characterized in that a winding spring is arranged in the winding cavity and arranged on the winding roller, one end of the winding spring is fixedly connected with the winding roller, and the other end of the winding spring is fixedly connected with the inner wall of the winding cavity.
Through above-mentioned technical scheme, the winding clockwork spring can be along with the abduction of shading net and extend gradually, in addition, after operating personnel pulls out the bracing piece and releases the fixed of limiting wheel, the wind-up roll is under the effect of winding clockwork spring, will be automatic with the abduction shading net recoiling locate the wind-up roll on, has promoted operating personnel and has retrieved the work efficiency of this device.
In summary, the present application includes the following beneficial technical effects:
1. when plants are not required to be covered, an operator recovers the shading net to the winding roller by rotating the winding roller, so that the shading net is not required to be cut in the use process of the shading net, the material waste of the shading net is reduced, and the recycling efficiency of the shading net is improved;
2. the first limit pin is inserted into the first limit hole by an operator, so that the possibility of rotation of the limit wheel and the winding roller is reduced, the possibility of increase of the exposed area of the shading net is reduced, and the possibility of plant interference of the exposed shading net due to stacking is reduced;
3. in the process of inserting the first limiting pin into the first limiting hole, an operator finishes the fixation of the pair of limiting wheels of the limiting pin on one hand, and reduces the possibility of rotation of the wind-up roll; on the other hand, the fixation of the second pair of loop bars of the limiting pin is completed, the overall rigidity of the loop bars and the winding box is improved, the operation steps are simplified, and the working efficiency is improved;
4. the wind-up roll is under the effect of rolling clockwork spring, will be automatic with the abduction shading net recoiling locate the wind-up roll on, promoted operating personnel and retrieved the work efficiency of this device.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application, mainly illustrating the structures of a support rod, a winding box and a traction rod.
FIG. 2 is a schematic cross-sectional view taken along A-A in FIG. 1, mainly illustrating the configuration of the wind-up roller, the spacing wheel, and the wind-up spring.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1, mainly illustrating the configuration of the fixing hole, the positioning bolt, the guide groove, and the guide bar.
Fig. 4 is a schematic cross-sectional view along the direction C-C in fig. 1, and fig. 4 and 2 are the same in cross-sectional view and different in depth, mainly illustrating the configuration of the first stop pin, the first stop wheel, and the first spring.
Fig. 5 is an enlarged schematic view of the portion D in fig. 4, mainly illustrating the configuration of the second stopper pin, the screw, the gear, and the rack.
Fig. 6 is an enlarged schematic view of the portion E in fig. 4, mainly illustrating the structures of the third limit pin, the first inclined surface and the second inclined surface.
Reference numerals illustrate:
1. a winding box; 11. a winding cavity; 12. a wind-up roll; 121. a hand wheel; 122. a shade net; 13. a winding groove; 14. a first through hole; 15. a first sliding groove; 16. a drive chamber; 161. a gear; 162. bevel gears I; 17. a second through hole; 18. a second sliding groove; 181. a second baffle; 182. a second spring; 2. a traction rod; 3. a support rod; 31. a loop bar; 311. a sliding hole; 312. positioning bolts; 313. a limiting hole II; 314. a guide bar; 32. a telescopic rod; 321. a fixing hole; 322. a guide groove; 4. a fixing device; 41. a limiting wheel; 411. a first limiting hole; 42. a first limiting pin; 5. a first baffle; 51. a first spring; 52. a rack; 53. a groove; 54. an inclined plane I; 6. a limiting pin II; 61. a screw rod; 611. bevel gears II; 62. a guide plate; 63. a guide rod; 7. a limiting pin III; 71. a second inclined plane; 8. and winding the spring.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-6.
The embodiment of the application discloses a sunshade device for planting ground cover plants. Referring to the drawing 1 and 2, including the wind-up box 1 and the traction lever 2 of mutual parallel arrangement, the length direction of wind-up roll 12 is unanimous with the length direction of inbox, wind-up box 1 is the cuboid form, wind-up chamber 11 has been seted up along its length direction in the wind-up box 1, wind-up roll 12 is installed to wind-up chamber 11 internal rotation, hand wheel 121 is installed to the one end of wind-up box 1, hand wheel 121 coaxial coupling is in wind-up roll 12, wind-up roll 12 is rolled up and is equipped with shielding net 122, wind-up tank 13 in wind-up chamber 11 has been seted up to the lateral wall that wind-up box 1 is close to traction lever 2, winding tank 13 fixed connection in traction lever 2 is passed to shielding net 122's one end. The winding roller 12 is provided with a winding spring 8, one end of the winding spring 8 is fixedly connected with the winding roller 12, and the other end of the winding spring 8 is fixedly connected with the inner wall of the winding cavity 11. Two support rods 3 are respectively installed on the winding box 1 and the traction rod 2 through hinge rotation.
When the operator needs to shade the plants, the traction rod 2 is pulled, and the traction rod 2 pulls the shading net 122, so that the shading net 122 drives the wind-up roll 12 to rotate, and the shading net 122 gradually stretches outwards along the wind-up groove 13, when the exposed shading net 122 is matched with the area to be covered, the traction rod 2 is stopped, and then the support rod 3 is inserted into the soil, so that the shading net 122 is placed above the plants, and the shading effect of the shading net 122 on the plants is exerted.
As shown in fig. 1 and 3, since the structures of the support bars 3 are the same, only the support bars 3 located on the winding reel 1 will be described below. The bracing piece 3 includes loop bar 31 and telescopic link 32, and the one end of loop bar 31 passes through the hinge rotation and installs on rolling case 1, and slide hole 311 has been seted up to the other end of loop bar 31, and slide hole 311's length direction is unanimous with the length direction of loop bar 31, and telescopic link 32's top slidable mounting is in slide hole 311, and a plurality of fixed orifices 321 has been seted up to telescopic link 32's global, and a plurality of fixed orifices 321 is along telescopic link 32's rectangle evenly distributed, installs the locating bolt 312 that is used for inserting fixed orifices 321 on the loop bar 31. The peripheral surface of the telescopic rod 32 is provided with a guide groove 322 along the length direction thereof, the inner wall of the sliding hole 311 is fixedly connected with a guide bar 314 along the length direction thereof, and the guide bar 314 is slidably arranged in the guide groove 322.
The operator can adjust the height of the shade net 122 according to the height of the plants by sliding the telescopic rod 32 to change the effective length of the support rod 3. After the operator finishes the length adjustment of the support rod 3, the positioning bolt 312 is inserted into the fixing hole 321, so that the possibility of changing the effective length of the support rod 3 is reduced, and in addition, the telescopic rod 32 ensures that the positioning bolt 312 can be aligned with the fixing hole 321 under the guiding action of the guide strip 314, so that the accuracy of inserting the positioning bolt 312 into the fixing hole 321 is improved.
Referring to fig. 1 and 3, the distance between two hinges on the winding box 1 is greater than the sum of the lengths of two corresponding loop bars 31 of the winding box 1. The distance between the two hinges on the traction rod 2 is larger than the sum of the lengths of the two corresponding loop bars 31 of the traction rod 2. When the device is in a non-use state, an operator can slide the telescopic rod 32 on the winding box 1 into the sleeve rod 31, then rotate the sleeve rod 31 to a state of being attached to the winding box 1, then execute the operation on the support rod 3 on the traction rod 2, finally roll the shading net 122 into the winding box 1, so that the winding box 1 and the traction rod 2 are attached to each other, and the device is convenient to store.
Referring to fig. 1 and 4, a fixing device 4 for fixing a winding roller 12 is provided in a winding box 1, the fixing device 4 includes a limiting wheel 41 and a limiting pin one 42, the limiting wheel 41 is coaxially connected to the winding roller 12, a plurality of limiting holes one 411 are formed in the peripheral surface of the limiting wheel 41, the plurality of limiting holes one 411 are uniformly distributed along the circumferential direction of the limiting wheel 41, a through hole one 14 communicated with a winding cavity 11 is formed in the side wall of the winding box 1, and the limiting pin one 42 can be inserted into the limiting holes one 411. The inner wall of the first through hole 14 is provided with a first sliding groove 15, a first baffle plate 5 is slidably arranged in the first sliding groove 15, the first baffle plate 5 is fixedly connected to the first limiting pin 42, a first spring 51 is arranged in the first sliding groove 15, the first spring 51 is sleeved on the first limiting pin 42, one end of the first spring 51 is fixedly connected to the first baffle plate 5, and the other end of the first spring 51 is fixedly connected to the inner wall of the first sliding groove 15.
When the exposed shading net 122 of the winding box 1 is matched with the required covered area, the first limiting pin 42 is inserted into the first limiting hole 411, and one end of the limiting pin, which is close to the limiting wheel 41, can be abutted against the first limiting hole 411 under the elastic force of the first spring 51, so that the possibility of rotation of the limiting wheel 41 and the winding roller 12 is reduced, and the possibility of plant interference caused by stacking of the exposed shading net 122 is also reduced.
Referring to fig. 4 and 5, a driving cavity 16 is formed in the winding box 1, a second limiting pin 6 is vertically slidably mounted in the driving cavity 16, a second limiting hole 313 for inserting the second limiting pin 6 is formed in the top surface of the sleeve rod 31, a screw rod 61 is rotatably mounted in the driving cavity 16, the screw rod 61 is in threaded connection with the second limiting pin 6, a guide plate 62 is fixedly connected to the second limiting pin 6, a guide rod 63 is fixedly connected to the inner wall of the bottom surface of the driving cavity 16, the length direction of the guide rod 63 is identical with the length direction of the screw rod 61, and the guide plate 62 is slidably mounted on the guide rod 63. The gear 161, the first bevel gear 162 and the second bevel gear 611 are rotatably arranged in the driving cavity 16, the first bevel gear 162 is coaxially connected with the gear 161 through a rotating shaft, the second bevel gear 611 is coaxially connected with the screw 61, the first bevel gear 162 is meshed with the second bevel gear 611, the first baffle 5 is fixedly connected with the rack 52, and the gear 161 is meshed with the rack 52.
In the process that the first limiting pin 42 is inserted into the first limiting hole 411 by an operator, on one hand, the fixing of the first limiting pin 42 to the limiting wheel 41 is completed; on the other hand, the first baffle 5 drives the rack 52 to slide, the rack 52 drives the gear 161 to rotate, the gear 161 drives the first bevel gear 162 to rotate, the first bevel gear 162 drives the second bevel gear 611 to rotate, the second bevel gear 611 drives the lead screw 61 to rotate, the lead screw 61 drives the second limiting pin 6 to gradually slide downwards into the second limiting hole 313, the fixing of the second limiting pin 6 to the loop bar 31 is completed, the operation steps are simplified, and the working efficiency is improved.
Referring to fig. 4 and 6, a second through hole 17 communicated with the first through hole 14 is vertically formed in the top wall of the winding box 1, the cross section of the second through hole 17 is square, a third limit pin 7 is vertically slidably installed in the second through hole 17, the cross section of the third limit pin 7 is square, a groove 53 for inserting the third limit pin 7 is formed in the top surface of the first baffle 5, a first inclined surface 54 is formed in the first baffle 5, a second inclined surface 71 is formed in the bottom of the third limit pin 7, the first inclined surface 54 and the second inclined surface 71 are matched with each other, namely, the first inclined surface 54 and the second inclined surface 71 are opposite in inclination direction, and can be mutually attached. The inner wall of the second through hole 17 is provided with a second sliding groove 18, a second baffle 181 is vertically and slidably arranged in the second sliding groove 18, the second baffle 181 is fixedly connected to the third limiting pin 7, a second spring 182 is arranged in the second sliding groove 18, the second spring 182 is sleeved on the third limiting pin 7, one end of the second spring 182 is fixedly connected to the second baffle 181, and the other end of the second spring 182 is fixedly connected to the inner wall of the second sliding groove 18.
When an operator needs to pull the pull rod 2, the first limiting pin 42 needs to be pulled outwards, so that the first limiting pin 42 is separated from the first limiting hole 411 to release the fixation of the first limiting pin 42 to the limiting wheel 41, the first baffle plate 5 moves along with the first limiting pin 42 in the process of pulling the first limiting pin 42 outwards by the operator, the third limiting pin 7 automatically slides upwards under the thrust of the first baffle plate 5 after the first inclined surface 54 contacts with the second inclined surface 71, and the third limiting pin 7 is automatically inserted into the groove 53 under the elastic force of the second spring 182 when the groove 53 is positioned right below the third limiting pin 7, so that the third limiting pin 7 is fixed to the first baffle plate 5 and the first limiting pin 42, and the operator does not need to hold the first limiting pin 42 for a long time, thereby further improving the working efficiency.
The implementation principle of the embodiment is as follows: when an operator needs to shade the plants, the first limiting pin 42 is pulled outwards, the fixing of the first limiting pin 42 to the limiting wheel 41 is released, the third limiting pin 7 is inserted into the groove 53, then the traction rod 2 is pulled, when the exposed shading net 122 is matched with the area to be covered, the four sleeve rods 31 are rotated to be in a vertical state, then the telescopic rods 32 are slid outwards, the effective length of the supporting rods 3 is matched with the height of the plants, the positioning bolts 312 are inserted into the fixing holes 321, and then the telescopic rods 32 are inserted into the soil.
Then the third limiting pin 7 is pulled upwards, the fixing of the third limiting pin 7 to the first limiting pin 42 is released, at the moment, the first limiting pin 42 moves to one side close to the limiting wheel 41 under the action of the elastic force of the first spring 51, on one hand, the first limiting pin 42 can be inserted into the first limiting hole 411, and the fixing of the winding roller 12 is completed; on the other hand, the first limiting pin 42 drives the rack 52 to move through the first baffle 5, the rack 52 drives the gear 161 to rotate, the gear 161 drives the first bevel gear 162 to rotate, the first bevel gear 162 drives the second bevel gear 611 to rotate, the second bevel gear 611 drives the lead screw 61 to rotate, the lead screw 61 drives the second limiting pin 6 to gradually slide downwards into the second limiting hole 313, the fixation of the second limiting pin 6 to the loop bar 31 is completed, the overall rigidity of the device is improved, the operation steps are simplified, and the working efficiency is improved.
The embodiments of the present embodiment are all preferred embodiments of the present application, and do not sequentially limit the protection scope of the present application, so: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (2)
1. A sun-shading device for planting ground cover plants is characterized in that: the winding box comprises a winding box (1) and a traction rod (2), a winding cavity (11) is formed in the winding box (1), a winding roller (12) is rotatably installed in the winding cavity (11), a shading net (122) is wound on the winding roller (12), a winding groove (13) is formed in one side wall of the winding box (1), the winding groove (13) is communicated with the winding cavity (11), one end of the shading net (122) passes through the winding groove (13) and is fixedly connected with the traction rod (2), two supporting rods (3) are rotatably installed at the bottom of the winding box (1), two supporting rods (3) are rotatably installed at the bottom of the traction rod (2), and a fixing device (4) for fixing the winding roller (12) is arranged in the winding box (1);
the fixing device (4) comprises a limiting wheel (41) and a limiting pin I (42), the limiting wheel (41) is coaxially connected with the winding roller (12), a plurality of limiting holes I (411) are formed in the peripheral surface of the limiting wheel (41), a through hole I (14) is formed in the side wall of the winding box (1), the through hole I (14) is communicated with the winding cavity (11), and the limiting pin I (42) can be inserted into the limiting holes I (411);
a first sliding groove (15) is formed in the inner wall of the first through hole (14), a first baffle plate (5) is slidably installed in the first sliding groove (15), the first baffle plate (5) is fixedly connected to the first limiting pin (42), a first spring (51) is installed in the first sliding groove (15), one end of the first spring (51) is fixedly connected to the first baffle plate (5), and the other end of the first spring (51) is fixedly connected to the inner wall of the first sliding groove (15);
the supporting rod (3) comprises a loop bar (31) and a telescopic rod (32), one end of the loop bar (31) is rotatably installed on the winding box (1), a sliding hole (311) is formed in the other end of the loop bar (31), the top end of the telescopic rod (32) is slidably installed in the sliding hole (311), a plurality of fixing holes (321) are formed in the peripheral surface of the telescopic rod (32), and positioning bolts (312) used for being inserted into the fixing holes (321) are installed on the loop bar (31);
a driving cavity (16) is formed in the winding box (1), a limiting pin II (6) is vertically and slidably installed in the driving cavity (16), a limiting hole II (313) for inserting the limiting pin II (6) is formed in the top surface of the loop bar (31), a lead screw (61) is rotationally installed in the driving cavity (16), the lead screw (61) is in threaded connection with the limiting pin II (6), a guide plate (62) is fixedly connected to the limiting pin II (6), a guide rod (63) is fixedly connected to the bottom wall of the driving cavity (16), and the guide plate (62) is slidably installed on the guide rod (63);
the driving cavity (16) is rotationally provided with a gear (161), a first bevel gear (162) and a second bevel gear (611), the first bevel gear (162) is coaxially connected with the gear (161), the second bevel gear (611) is coaxially connected with the screw rod (61), the first bevel gear (162) and the second bevel gear (611) are mutually matched, the first baffle (5) is fixedly connected with a rack (52), and the gear (161) and the rack (52) are mutually matched;
the outer wall of the winding box (1) is provided with a second through hole (17), the second through hole (17) is communicated with the first through hole (14), a third limit pin (7) is slidably arranged in the second through hole (17), and a groove (53) for inserting the third limit pin (7) is formed in the first baffle (5);
a second sliding groove (18) is formed in the inner wall of the second through hole (17), a second baffle (181) is arranged in the second sliding groove (18) in a sliding mode, the second baffle (181) is fixedly connected to the third limiting pin (7), a second spring (182) is arranged in the second sliding groove (18), one end of the second spring (182) is fixedly connected to the second baffle (181), and the other end of the second spring (182) is fixedly connected to the inner wall of the second sliding groove (18);
the baffle I (5) is provided with an inclined plane I (54), the bottom of the limiting pin III (7) is provided with an inclined plane II (71), and the inclined plane I (54) and the inclined plane II (71) are mutually matched.
2. A sun shade for ground cover plant cultivation as recited in claim 1, wherein: the winding device is characterized in that a winding spring (8) is arranged in the winding cavity (11), the winding spring (8) is arranged on the winding roller (12), one end of the winding spring (8) is fixedly connected with the winding roller (12), and the other end of the winding spring (8) is fixedly connected with the inner wall of the winding cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211147448.7A CN115349386B (en) | 2022-09-19 | 2022-09-19 | Sunshade device for planting ground cover plants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211147448.7A CN115349386B (en) | 2022-09-19 | 2022-09-19 | Sunshade device for planting ground cover plants |
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| CN115349386A CN115349386A (en) | 2022-11-18 |
| CN115349386B true CN115349386B (en) | 2024-01-30 |
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