CN211509984U

CN211509984U - Protection device for sunshine board greenhouse

Info

Publication number: CN211509984U
Application number: CN201921975461.5U
Authority: CN
Inventors: 李建勇
Original assignee: Weifang Shengbaoli Greenhouse Equipment Co ltd
Current assignee: Weifang Shengbaoli Greenhouse Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-18
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a protection device is used to sunshine board greenhouse, including semi-circular arc, symmetric distribution around two semi-circular arc, semi-circular arc curved surface middle part is seted up the first spout that the cross-section is T shape respectively, the inside difference sliding fit of first spout has the cross-section to be the first slider of T shape, the outer end of first slider is fixed mounting motor respectively, the motor passes through electric wire circuit connection external power source respectively, the inner circle of the first gear of output shaft difference fixed connection of motor, the insection has been seted up respectively to semi-circular arc curved surface, and with the first gear insection cooperation of neighbouring. The utility model aims to overcome the defects in the prior art and provides a protective device for protecting a sunlight plate greenhouse. Through the protection of protection cotton-wadded quilt, avoided the hail direct with the contact of sunshine board, and then avoided the impaired of sunshine board, reduced the maintenance cost, guaranteed the cultivation environmental stability in sunshine room, and then guaranteed the normal development of sunshine indoor plant.

Description

Protection device for sunshine board greenhouse

Technical Field

The utility model belongs to greenhouse protection field, specifically speaking are protection device is used to sunshine board greenhouse.

Background

The sunlight plate greenhouse has the advantages of good transmittance, low heat conduction coefficient, light weight of sunlight plates, long service life, high tensile strength, elegant appearance and reduction of repeated construction and investment, is a preferred product for replacing the original plastic film greenhouse and glass greenhouse at present, but the sunlight plates meeting the national standard are expensive, the sunlight plates on the market are low in construction cost, the phenomenon that the sunlight plates are secondary and good is caused by increasing the sales volume, the nonstandard and cheap sunlight plates have poor anti-impact and anti-hail capabilities, and are easy to damage in severe weather such as hail, the damaged sunlight plates are high in replacement cost, the damaged sunlight plates are replaced with a period, and the normal development of plants in the sunlight chambers can be influenced by the change of the cultivation environment of the sunlight plates in the period.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection device for sunshine board greenhouse for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a protection device for a sunlight plate greenhouse comprises semicircular arc plates, wherein the two semicircular arc plates are symmetrically distributed in the front and back direction, first sliding grooves with T-shaped sections are respectively formed in the middle parts of the arc surfaces of the semicircular arc plates, first sliding blocks with T-shaped sections are respectively matched in the first sliding grooves in a sliding mode, motors are respectively and fixedly installed at the outer ends of the first sliding blocks, the motors are respectively connected with an external power supply through electric wire circuits, the outer peripheries of output shafts of the motors are respectively and fixedly connected with inner rings of first gears, the arc surfaces of the semicircular arc plates are respectively provided with insections and are matched with adjacent first gear insections, cotton quilt clamping devices are respectively and fixedly installed at the outer ends of the first sliding blocks, second sliding grooves with T-shaped sections are respectively formed in the opposite side surfaces of the semicircular arc plates, the second sliding grooves are all positioned on the outer sides of the semicircular arc plates, a plurality of second sliding blocks with T-shaped sections are respectively arranged, a plurality of longitudinal supporting rods are arranged between the two semicircular arc plates, two ends of one supporting rod are respectively and fixedly connected with the side surfaces of the adjacent T-shaped blocks, the rest supporting rods are in one-to-one correspondence with the second sliding blocks on the front side and the rear side, two ends of the rest supporting rods are respectively fixedly connected with the end surfaces of the outer ends of the corresponding second sliding blocks, two adjacent supporting rods are respectively connected through a cotton rope, two supporting plates which are vertically arranged and longitudinally distributed are arranged on the outer sides of the semicircular arc plates, the bottom ends of the supporting plates are fixedly arranged on the ground, the top surfaces of the supporting plates are respectively and fixedly arranged on the bottom surfaces of the bearing seats, a scroll is arranged between the two bearing seats, the peripheries of the two ends of the scroll are respectively and fixedly connected with the inner ring adjacent to the bearing seats, the periphery of the scroll is fixedly connected with one end of a protective cotton quilt, and the front angle and the rear angle of the other, and the protection cotton quilt is even winding in the periphery of spool, and the one end periphery of spool is equipped with from the coiling mechanism.

As above, the protection device for the sunlight plate greenhouse, the quilt clamping device respectively comprises a T-shaped block, a clamping plate, a screw rod and a guide rod, the thin end face of the T-shaped block is respectively and fixedly connected with the outer end face of a corresponding first sliding block, the thick end face of the T-shaped block is respectively and fixedly provided with one end of the screw rod and one end of the guide rod, the side face of the clamping plate is respectively provided with a through screw hole and a guide hole, the other end of the screw rod respectively penetrates through the corresponding screw hole and is in threaded fit with the screw hole, and the other end of the guide rod penetrates through the guide hole and can slide along the guide hole.

According to the protection device for the sunlight plate greenhouse, the side faces, facing opposite to each other, of the clamping plate and the corresponding T-shaped block are respectively provided with the hemispherical protrusions.

As above a protection device for sunshine board greenhouse, the from coiling mechanism include second gear, vertical rack, horizontally arranged support plate, support, the spring beam of expansion end up, the periphery of the inner circle fixed connection spool of second gear, the backup pad is located the below of second gear, the top surface of backup pad fixed connection support, the bottom surface fixed mounting of support is in ground, the top surface of backup pad has been seted up and has been passed through the groove, the rack is located and passes through the inslot and can slide along it, the bottom surface fixed connection spring beam's of rack top surface, the mantle fixed mounting of spring beam is in ground, rack and the meshing of second gear.

According to the protection device for the sunlight plate greenhouse, the inner rings of the two annular guide plates which are longitudinally distributed are fixedly arranged on the periphery of the scroll respectively.

According to the protection device for the sunlight plate greenhouse, the electric wires of the motor connected with the external power supply are fixed on the periphery of each support rod, and the length of the electric wires between the two support rods is slightly longer than that of the wire ropes between the two support rods.

The utility model has the advantages that: the utility model aims to overcome the defects in the prior art and provides a protective device for protecting a sunlight plate greenhouse. When the protection cotton is opened by the clamping device, the protection cotton is driven by the reel shaft to rotate clockwise, the self-rolling device is stressed to store energy at the moment, finally, the protective cotton quilt completely covers the periphery of the semicircular arc-shaped plate, so that the protective purpose is realized, meanwhile, the two T-shaped blocks drive the supporting rods fixedly connected with the T-shaped blocks to move rightwards, the supporting rods drive the rest of the supporting rods to move rightwards sequentially along the second sliding groove through ropes, finally, the supporting rods are uniformly distributed on the outer side of the semicircular arc-shaped plate and provide guiding support for the protective cotton quilt, when the protection is finished, an operator simultaneously energizes the two motors and enables the motors to rotate reversely, the two second gears rotate reversely, and drive the first sliding block and the clamping device to move leftwards along the arc-shaped periphery corresponding to the semicircular arc-shaped plate, the protective cotton quilt loses tension, at the moment, the energy storage is released from the winding device to drive the winding shaft to rotate, the protective cotton quilt is wound on the periphery of the winding shaft, finally, the end, connected with the first sliding block and the protective, the direct contact of hailstones with the sunlight plate is avoided, further the damage of the sunlight plate is avoided, the maintenance cost is reduced, the stable cultivation environment of the sunlight room is ensured, further the normal development of plants in the sunlight room is ensured, the utility model discloses can also open the heat preservation that is used for the sunlight room at night, economical and practical, easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view A of FIG. 1; FIG. 3 is an enlarged view of the view B of FIG. 1; FIG. 4 is an enlarged view of section I of FIG. 1; FIG. 5 is an enlarged view of a portion II of FIG. 2; fig. 6 is a partially enlarged view iii of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A protection device for a sunlight plate greenhouse comprises semicircular arc plates 1, wherein the two semicircular arc plates 1 are symmetrically distributed front and back, the sunlight plate greenhouse is positioned between the two semicircular arc plates 1, first sliding grooves 3 with T-shaped sections are respectively formed in the middles of arc surfaces of the semicircular arc plates 1, first sliding blocks 4 with T-shaped sections are respectively in sliding fit in the first sliding grooves 3, motors 5 are respectively and fixedly installed at the outer ends of the first sliding blocks 4, the motors 5 are respectively connected with an external power supply through electric wire circuits, the peripheries of output shafts of the motors 5 are respectively and fixedly connected with inner rings of first gears 6, the arc surfaces of the semicircular arc plates 1 are respectively provided with insections and are matched with insections of adjacent first gears 6, cotton quilt clamping devices are respectively and fixedly installed at the outer ends of the first sliding blocks 4, second sliding grooves 7 with T-shaped sections are respectively formed in opposite side surfaces of the semicircular arc plates 1, the second sliding grooves 7 are all positioned at the outer side of the semicircular arc-shaped plate 1, a plurality of second sliding blocks 8 with T-shaped sections are respectively arranged inside the second sliding grooves 7, a plurality of longitudinal supporting rods 9 are arranged between the two semicircular arc-shaped plates 1, two ends of each supporting rod 9 are respectively and fixedly connected with the side surfaces of adjacent T-shaped blocks 10, the remaining supporting rods 9 are in one-to-one correspondence with the second sliding blocks 8 at the front side and the rear side, two ends of each remaining supporting rod 9 are respectively and fixedly connected with the end surfaces of the outer ends of the corresponding second sliding blocks 8, the adjacent two supporting rods 9 are respectively connected through a cord, two vertically arranged and longitudinally distributed supporting plates 11 are arranged at the outer side of the semicircular arc-shaped plate 1, the bottom ends of the supporting plates 11 are fixedly arranged on the ground, the top surfaces of the supporting plates 11 are respectively and fixedly arranged with the bottom surfaces of bearing seats 17, a scroll 12 is arranged between the two bearing seats 17, two angles around the other end of protection cotton-wadded quilt 13 are located two clamping device around respectively, and the even winding of protection cotton-wadded quilt 13 is in the periphery of spool 12, and the one end periphery of spool 12 is equipped with from coiling mechanism. The utility model aims to overcome the defects in the prior art and provides a protective device for protecting a sunlight plate greenhouse. When the weather is severe, such as hail, and the like, an operator simultaneously energizes the two motors 5 to rotate clockwise, output shafts of the two motors 5 rotate clockwise and respectively drive the corresponding first gears 6 to rotate clockwise, the first gears 6 are respectively engaged with the insections of the corresponding semicircular arc plates 1 and respectively move rightwards along the arc peripheries of the corresponding semicircular arc plates 1, the corresponding motors 5 respectively driven by the first gears 6 move rightwards along the arc peripheries of the corresponding semicircular arc plates 1, the motors 5 respectively drive the corresponding first sliders 4 to slide along the first chutes 3, the first sliders 4 respectively drive the corresponding T-shaped blocks 10 to move rightwards along the arc peripheries of the corresponding semicircular arc plates 1, the T-shaped blocks 20 respectively drive the corresponding clamping devices to move rightwards along the arc peripheries of the corresponding semicircular arc plates 1, the clamping devices pull the protection cotton quilt 13 to open, and the protection cotton quilt 13 drives the scroll 12 to rotate clockwise, at the moment, the self-winding device is stressed to store energy, and finally the protective cotton quilt 13 completely covers the periphery of the semicircular arc plate 1, so that the protection purpose is realized, meanwhile, the two T-shaped blocks 10 drive the supporting rods 9 fixedly connected with the T-shaped blocks to move rightwards, the supporting rods 9 drive the rest of the supporting rods 9 to move rightwards sequentially along the second sliding grooves 7 through ropes, finally the supporting rods 9 are uniformly distributed on the outer side of the semicircular arc plate 1 and provide guiding support for the protective cotton quilt 13, after the protection is finished, an operator simultaneously energizes the two motors 5 and rotates the motors reversely, the two second gears 6 rotate reversely, and drive the first sliding block 4 and the clamping device to move leftwards along the arc periphery corresponding to the semicircular arc plate 1, the protective cotton quilt 13 loses tension, at the moment, the energy storage is released from the winding device to drive the winding shaft 12 to rotate, the winding shaft 12 rotates and winds the protective cotton quilt 13 on, The initial position is all got back to the one end that protection cotton-wadded quilt 13 and clamping device are connected, through the protection of protection cotton-wadded quilt 13, has avoided the direct contact with the sunshine board of hail, and then has avoided the impairement of sunshine board, has reduced the maintenance cost, has guaranteed the cultivation environmental stability in sunshine room, and then has guaranteed the normal development of plant in the sunshine room, the utility model discloses can also open the heat preservation that is used for the sunshine room at night, economical and practical, easy operation.

Specifically, as shown in fig. 4, the quilt clamping device according to this embodiment includes a T-shaped block 10, a clamping plate 14, a screw rod 15, and a guide rod 16, wherein the thin end surface of the T-shaped block 10 is fixedly connected to the outer end surface of the corresponding first slider 4, the thick end surface of the T-shaped block 10 is fixedly installed with one end of the screw rod 15 and one end of the guide rod 16, the side surface of the clamping plate 14 is provided with a through screw hole 18 and a through guide hole 19, the other end of the screw rod 15 penetrates through the corresponding screw hole 18 and is in threaded fit with the screw hole, and the other end of the guide rod 16 penetrates through the guide hole 19 and can slide along the guide hole. When the protection cotton-wadded quilt 13 needs to be tightened, an operator only needs to screw the screw rod 15, the clamping plate 14 moves towards the corresponding T-shaped block 10 under the driving of the screw rod 15 and the guiding action of the guide rod 16, and finally the clamping plate 14 and the opposite side of the corresponding T-shaped block 10 are respectively in contact fit with the periphery of the protection cotton-wadded quilt 13, so that the protection cotton-wadded quilt 13 is clamped, when the protection cotton-wadded quilt 13 needs to be replaced and maintained, the operator only needs to reversely rotate the screw rod 15, the protection cotton-wadded quilt 15 can be taken down, the operation is simple, and the maintenance is convenient.

Specifically, as shown in fig. 4, the clamping plate 14 and the corresponding T-block 10 are provided with hemispherical protrusions on opposite sides thereof. This design has increased clamping device and the area of contact of protection cotton-wadded quilt 13, is favorable to improving the fastness that presss from both sides tightly, and has avoided the damage to protection cotton-wadded quilt 13 when hemispherical protruding and protection cotton-wadded quilt 13 contact.

Further, as shown in fig. 3, the self-winding device according to the present embodiment includes a second gear 20, a vertical rack 21, a horizontal support plate 22, a support 24, and a spring rod 25 with a movable end facing upward, an inner ring of the second gear 20 is fixedly connected to an outer periphery of the winding shaft 12, the support plate 22 is located below the second gear 20, the support plate 22 is fixedly connected to a top surface of the support 24, a bottom surface of the support 24 is fixedly mounted on the ground, a through groove 23 is formed in the top surface of the support plate 22, the rack 21 is located in the through groove 23 and can slide along the through groove, the bottom surface of the rack 21 is fixedly connected to a top surface of the spring rod 25, a mantle of the spring rod 25 is fixedly mounted on the ground, and the rack 21 is. When the protection cotton quilt 13 is stretched by the pulling, the protection cotton quilt 13 drives the spool 12 clockwise, the spool 12 drives the second gear 20 clockwise, the second gear 20 drives the rack 21 downstream, spring beam 25 atress and energy storage, when the protection cotton quilt 13 loses the pulling force, the expansion end release energy storage of spring beam 25 and extension, rack 21 atress upward movement drives the second gear 20 anticlockwise rotation, second gear 20 drives the spool 12 anticlockwise rotation, the protection cotton quilt 13 twines in the periphery of spool 12 again, thereby the self-winding of protection cotton quilt 13 has been realized.

Further, as shown in fig. 3, the outer circumference of the winding shaft 12 of the present embodiment is fixedly installed with the inner rings of two annular and longitudinally distributed guide plates 26, respectively. This structure provides the guide effect for the recovery of protection cotton-wadded quilt 13, avoids protection cotton-wadded quilt 13 skew when retrieving to be favorable to improving the protection cotton-wadded quilt 13 outward appearance pleasing to the eye after retrieving.

Furthermore, as shown in fig. 1, the wires of the motor 5 connected to the external power source are fixed on the outer periphery of each strut 9, and the length of the wires between the struts 9 is slightly longer than the length of the cords between the struts 9. The design provides guide support for the movement of the electric wire along with the motor 5, and avoids the possibility that the electric wire is wound into the first sliding groove 3 and the second sliding groove 7 when moving, so that the normal operation of the device is ensured, the length of the electric wire between the two support rods 9 is slightly longer than that of the wire rope between the two support rods 9, the electric wire is not stressed all the time in the moving process, and the probability of electric wire damage is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a protection device is used to sunshine board greenhouse which characterized in that: comprises semicircular arc plates (1), the two semicircular arc plates (1) are symmetrically distributed in the front and back direction, the middle parts of the arc surfaces of the semicircular arc plates (1) are respectively provided with a first sliding chute (3) with a T-shaped section, the inside of the first sliding chute (3) is respectively matched with a first sliding block (4) with a T-shaped section in a sliding way, the outer ends of the first sliding blocks (4) are respectively and fixedly provided with a motor (5), the motor (5) is respectively connected with an external power supply through a wire circuit, the periphery of the output shaft of the motor (5) is respectively and fixedly connected with the inner ring of a first gear (6), the arc surfaces of the semicircular arc plates (1) are respectively provided with insections and are matched with adjacent insections of the first gear (6), the outer ends of the first sliding blocks (4) are respectively and fixedly provided with a cotton quilt clamping device, the opposite side surfaces of the semicircular arc plates (1) are respectively provided with second sliding chutes (7) with T-shaped sections, and the second sliding chutes (, a plurality of second sliding blocks (8) with T-shaped sections are respectively arranged inside the second sliding grooves (7), a plurality of longitudinal supporting rods (9) are arranged between the two semicircular arc plates (1), two ends of each supporting rod (9) are respectively and fixedly connected with the side surfaces of the adjacent T-shaped blocks (10), the rest supporting rods (9) are in one-to-one correspondence with the second sliding blocks (8) on the front side and the rear side, two ends of each rest supporting rod (9) are respectively and fixedly connected with the outer end surfaces of the corresponding second sliding blocks (8), the two adjacent supporting rods (9) are respectively connected through a cord, two supporting plates (11) which are vertically arranged and longitudinally distributed are arranged on the outer sides of the semicircular arc plates (1), the bottom ends of the supporting plates (11) are fixedly arranged on the ground, the top surfaces of the supporting plates (11) are respectively and fixedly arranged on the bottom surfaces of the bearing blocks (17), a reel (12) is arranged between the two bearing blocks (17), and the peripheries of two ends, the periphery of spool (12) is fixed connection protection cotton-wadded quilt (13) one end, and two angles around the other end of protection cotton-wadded quilt (13) are located two clamping device around respectively, and the even winding in the periphery of spool (12) of protection cotton-wadded quilt (13), and the one end periphery of spool (12) is equipped with from the coiling mechanism.

2. The protection device for a solar panel greenhouse of claim 1, wherein: the cotton quilt clamping device comprises a T-shaped block (10), a clamping plate (14), a screw rod (15) and a guide rod (16), the thin end face of the T-shaped block (10) is fixedly connected with the outer end face of a corresponding first sliding block (4), the thick end face of the T-shaped block (10) is fixedly installed with the screw rod (15) and one end of the guide rod (16), the side face of the clamping plate (14) is provided with a through screw hole (18) and a guide hole (19), the other end of the screw rod (15) penetrates through the corresponding screw hole (18) and is in threaded fit with the screw hole, and the other end of the guide rod (16) penetrates through the guide hole (19) and can slide along the guide hole.

3. The protection device for a solar panel greenhouse of claim 2, wherein: the clamping plate (14) and the opposite side surfaces of the corresponding T-shaped block (10) are respectively provided with a hemispherical protrusion.

4. The protection device for a solar panel greenhouse of claim 1, wherein: from coiling mechanism include second gear (20), vertical rack (21), horizontally backup pad (22), support (24), spring beam (25) that the expansion end was up, the periphery of inner circle fixed connection spool (12) of second gear (20), backup pad (22) are located the below of second gear (20), the top surface of backup pad (22) fixed connection support (24), the bottom surface fixed mounting in ground of support (24), penetrating groove (23) have been seted up to the top surface of backup pad (22), rack (21) are located penetrating groove (23) and can slide along it, the top surface of bottom surface fixed connection spring beam (25) of rack (21), the mantle fixed mounting in ground of spring beam (25), rack (21) and second gear (20) meshing.

5. The protection device for a solar panel greenhouse of claim 4, wherein: the periphery of the reel (12) is fixedly provided with the inner rings of two annular guide plates (26) which are longitudinally distributed.

6. The protection device for a solar panel greenhouse of claim 1, wherein: the electric wires of the motor (5) connected with an external power supply are all fixed on the periphery of each support rod (9), and the length of the electric wires between the two support rods (9) is slightly longer than that of the wire ropes between the two support rods (9).