Hanging and moving device for greenhouse and n-shaped steel for greenhouse

Abstract

A hanging and moving device for a greenhouse comprises a beam frame and a hanging and moving assembly, the beam frame comprises a top plate, a first side plate, a first bottom plate, a walking toothed plate, a second side plate, a second bottom plate and a walking plate, the first side plate and the second side plate are arranged on the two sides of the top plate and are symmetrically arranged, the first bottom plate is arranged on the lower end edge of the first side plate, and the second bottom plate is arranged on the lower end edge of the second side plate. The second bottom plate is arranged on the lower end edge of the second side plate, the walking toothed plate is arranged on the first bottom plate, the walking plate is arranged on the second bottom plate, the walking toothed plate and the walking plate are symmetrically arranged, a first rack is arranged on the upper end face of the walking toothed plate, the hanging moving assembly is provided with a walking gear, and the walking gear is meshed with the first rack. A first groove is defined by the first side plate, the first bottom plate and the walking toothed plate, and a second groove is defined by the second side plate, the second bottom plate and the walking plate; the first bottom plate is provided with a plurality of first openings, and the second bottom plate is provided with a plurality of second openings. The utility model further provides the n-shaped steel for the greenhouse.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse equipment, in particular to a hanging mobile device for a greenhouse and an I-shaped steel for the greenhouse. Background Art

[0002] Greenhouses generally require strict temperature control to ensure the growth environment of plants in the greenhouse.

[0003] For example, the application number is 201720052447.2 and the name of the utility model is "A greenhouse hanging internal insulation system based on I-shaped steel", the system includes a front wall and a rear wall, a greenhouse frame is erected between the front wall and the rear wall, and the lower chord of the greenhouse frame is made of I-shaped steel; the lower chord is equipped with a plurality of hanging components that can slide along the lower chord, and an internal insulation quilt is installed on the hanging component; the hanging component includes a fixed frame, and the internal insulation quilt is connected to the fixed frame; the driving component includes a first driving motor, a hanging steel cable and a driving steel cable, wherein the first driving motor is installed at one end of the lower chord close to the rear wall, the hanging steel cable is arranged along the length direction of the lower chord, the two ends of the hanging steel cable and the driving steel cable are interconnected to form a closed loop, and the driving steel cable is driven by the first driving motor; among the multiple hanging components, the hanging steel cable is fixed to a hanging component on the lower chord that is closest to the front wall. Since the width of the greenhouse is about 10 meters, the length of the closed loop formed by the hanging steel cable and the driving steel cable is at least twice the length of the greenhouse. In addition, the unfolding and reeling directions of the inner insulation blanket are set along the extension of the greenhouse frame. The gravity of the insulation blanket must be overcome during the rolling process. The length of the insulation blanket is close to the length of the greenhouse (the length of the greenhouse is about 60-100 meters). As a result, this technology requires a high-power motor to drive the rolling of the insulation blanket in actual use. At the same time, the hanging steel cable is long and soft. It may get entangled or detach from the guide wheel during the dragging process, making the rolling of the inner insulation blanket difficult. Summary of the invention

[0004] The main purpose of the utility model is to provide a hanging mobile device for a greenhouse to solve the technical problems existing in the above-mentioned prior art.

[0005] Furthermore, the utility model also provides an "I"-shaped steel for a greenhouse.

[0006] A hanging mobile device for a greenhouse comprises a beam frame and a hanging mobile assembly for fixing on a frame in the greenhouse, the beam frame comprises a top plate, a first side plate, a first bottom plate, a walking tooth plate, a second side plate, a second bottom plate and a walking plate, the first side plate and the second side plate are arranged on both sides of the top plate and are arranged symmetrically with each other, the first bottom plate is arranged on the lower end edge of the first side plate, the second bottom plate is arranged on the lower end edge of the second side plate, the first bottom plate and the second bottom plate are arranged symmetrically with each other, the walking tooth plate is arranged on the first bottom plate, the walking plate is arranged on the second bottom plate, and the walking tooth plate and the walking plate are arranged symmetrically with each other A plurality of first teeth are arranged on the upper end surface of the traveling tooth plate to form a first rack, the hanging moving component has a traveling gear, the traveling gear is meshed with the first rack, and after the traveling gear rotates, the hanging moving component and the beam frame can move relative to each other, so that the hanging moving component moves along the length direction of the beam frame, the first side plate, the first bottom plate, and the traveling tooth plate are arranged to form a first groove, and the second side plate, the second bottom plate and the traveling plate are arranged to form a second groove; a plurality of first openings are arranged on the first bottom plate, and a plurality of second openings are arranged on the second bottom plate to discharge mud formed by dust and accumulated water entering the two grooves.

[0007] Preferably, the plurality of first openings are evenly spaced apart, and the plurality of second openings are evenly spaced apart.

[0008] Preferably, the spacings between two adjacent first openings are unequal, and the spacings between two adjacent second openings are unequal.

[0009] Preferably, the first opening is a round hole, a notch, or a square hole, and the second opening is a round hole, a notch, or a square hole.

[0010] Preferably, the hanging moving assembly also includes a shell and a motor. The shell is arranged around the outer side of the walking gear plate and the walking plate of the beam frame, and the lower side of the first base plate and the second base plate. The first brush body and the second brush body are arranged on the shell. The first brush body extends into the first groove and makes the front end of the first brush body contact the upper side surface of the first base plate. The second brush body extends into the second groove and makes the front end of the second brush body contact the upper side surface of the second base plate. After the hanging moving assembly moves, the first brush body and the second brush body gather the accumulated water and mud in the first groove to the first opening nearby, and discharge the accumulated water and mud from the first opening. The motor is arranged on the shell and is transmission-connected to the walking gear.

[0011] Preferably, a brush is provided at the front end of the first brush body, and the brush of the first brush body contacts the first bottom plate; a brush is provided at the front end of the second brush body, and the brush of the second brush body contacts the second bottom plate.

[0012] Preferably, a rubber sheet is provided at the front end of the first brush body, and the rubber sheet of the first brush body contacts the first bottom plate; a rubber sheet is provided at the front end of the second brush body, and the rubber sheet of the second brush body contacts the second bottom plate.

[0013] A "J"-shaped steel for a greenhouse comprises a top plate, a first side plate, a first bottom plate, a walking tooth plate, a second side plate, a second bottom plate and a walking plate. The first side plate and the second side plate are arranged on both sides of the top plate and are symmetrical to each other. The first bottom plate is arranged on the lower end edge of the first side plate, and the second bottom plate is arranged on the lower end edge of the second side plate. The first bottom plate and the second bottom plate are arranged symmetrically to each other. The walking tooth plate is arranged on the first bottom plate, and the walking plate is arranged on the second bottom plate. The walking tooth plate and the walking plate are arranged symmetrically to each other, and a plurality of first teeth are arranged on the upper end surface of the walking tooth plate to form a first rack.

[0014] Preferably, the first side plate, the first bottom plate, and the walking gear plate are arranged to form a first groove, and the second side plate, the second bottom plate, and the walking plate are arranged to form a second groove; a plurality of first openings are arranged on the first bottom plate, and a plurality of second openings are arranged on the second bottom plate to discharge mud formed by dust and accumulated water that enters the two grooves.

[0015] In the above-mentioned hanging moving device for greenhouse, the traveling gear is meshed with the first rack, and after the traveling gear is rotated, the hanging moving component and the beam frame can move relative to each other, so that the hanging moving component moves along the length direction of the beam frame. The hanging moving component actively walks along the beam frame, which is easier to implement than the walking at the far end pulled by ropes in the prior art, and the movement is convenient and flexible; in addition, in the process of using the technology of the present application to move the inner insulation blanket or sunshade curtain, the center of gravity of the inner insulation blanket or sunshade curtain changes little, thereby achieving the purpose of reducing power consumption, while the prior art is that the inner insulation blanket or sunshade curtain When the curtain is spread out along the lower chord, the center of gravity of the inner thermal insulation quilt or the sunshade curtain will be greatly changed, further increasing the power consumption of the existing technology in the work of spreading out the inner thermal insulation quilt or the sunshade curtain; at the same time, multiple first openings are set on the first bottom plate, and multiple second openings are set on the second bottom plate, and the accumulated water and mud accumulated in the first groove are discharged through the multiple first openings, and the accumulated water and mud accumulated in the second groove are discharged through the multiple second openings, thereby reducing the probability of the traveling gear detaching from the traveling gear plate, and at the same time reducing the corrosion of the beam frame due to accumulated water and mud, thereby extending the maintenance cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the greenhouse hanging mobile device originally designed by the applicant.

[0017] Figure 2 It is a schematic diagram of the structure of the greenhouse hanging mobile device further improved by the applicant.

[0018] Figure 3 yes Figure 2 A top view of a hanging mobile device for a greenhouse.

[0019] Figure 4 yes Figure 2Front view of a hanging mobile device used in a greenhouse.

[0020] Figure 5 yes Figure 2 The usage status diagram of the hanging mobile device for the greenhouse.

[0021] In the figure:

[0022] Beam 10, top plate 11, first side plate 12, first bottom plate 13, first opening 131, walking tooth plate 14, first teeth 141, second side plate 15, second bottom plate 16, second opening 161, walking plate 17, hanging moving assembly 20, walking gear 201, roller 202, groove 2021, shell 21, first brush body 211, second brush body 212, motor 22, beam 30, top plate 31, first side plate 32, first bottom plate 33, walking tooth plate 34, second side plate 35, second bottom plate 36, walking plate 37, hanging moving assembly 40, walking gear 401, shell 41, motor 42. DETAILED DESCRIPTION

[0023] The technical scheme and technical effects of the embodiments of the utility model are further elaborated in detail below in conjunction with the accompanying drawings of the utility model.

[0024] In response to the technical problems existing in the prior art, the applicant has developed and designed the following Figure 1The greenhouse hanging and moving device shown in the figure includes a beam frame 30 of a steel bar and a hanging and moving assembly 40. The beam frame 30 includes a top plate 31, a first side plate 32, a first bottom plate 33, a walking tooth plate 34, a second side plate 35, a second bottom plate 36 and a walking plate 37. The first side plate 32 and the second side plate 35 are arranged on both sides of the top plate 31 and are symmetrical to each other. The first bottom plate 33 is arranged on the lower end edge of the first side plate 32, and the second bottom plate 36 is arranged on the lower end edge of the second side plate 35. The first bottom plate 33 and the second bottom plate 36 are arranged symmetrically to each other. The walking tooth plate 34 is arranged on the first bottom plate 33, and the walking plate 37 is arranged on the second bottom plate 36. The walking tooth plate 34 and the walking plate 37 are arranged symmetrically to each other. A plurality of first teeth are arranged on the upper end surface of the walking tooth plate 34 to form a first rack. The hanging and moving assembly 40 includes a walking gear 401, a shell 41 and a motor 42. The walking gear 401 and the The first rack is meshed, and the motor 42 drives the traveling gear 401 to enable the hanging moving assembly 40 and the beam frame 30 to move relative to each other, so that the hanging moving assembly 40 moves along the length direction of the beam frame 30. Although the device can solve the problem of the difficulty of insulating the roll-up quilt in the above-mentioned prior art, due to the humid environment in the greenhouse, the first side plate 32, the first bottom plate 33, and the traveling tooth plate 34 are surrounded to form a groove, and the second side plate 35, the second bottom plate 36 and the traveling plate 37 are surrounded to form another groove. There is often accumulated water. In the process of opening the vents on the roof of the greenhouse for ventilation, dust and other impurities carried in the air flow enter the greenhouse, and some impurities enter the two grooves and form mud with the accumulated water. After long-term accumulation of mud, the normal movement of the traveling gear 401 is blocked, and even the traveling gear 401 is detached from the rack, affecting the normal operation of the hanging moving device. Since the beam frame 30 is in the shape of a long strip, the accumulated water and mud in the first groove and the second groove cannot be discharged in time, which will corrode the beam frame 30 and reduce the service life of the beam frame 30. The beam frame 30 can be formed by integrally stamping the galvanized steel plate and then providing teeth on the running tooth plate 34 to form a "J"-shaped steel for greenhouses, or the top plate 31, the first side plate 32, the first bottom plate 33, the running tooth plate 34 with teeth, the second side plate 35, the second bottom plate 36 and the running plate 37 can be fixed by welding to form a "J"-shaped steel for greenhouses.

[0025] For further information, see Figures 2 to 4The applicant has further optimized the hanging mobile device for the greenhouse, that is, the hanging mobile device for the greenhouse includes a beam frame 10 and a hanging mobile assembly 20 for fixing on a frame in the greenhouse, the beam frame 10 includes a top plate 11, a first side plate 12, a first bottom plate 13, a walking tooth plate 14, a second side plate 15, a second bottom plate 16 and a walking plate 17, the first side plate 12 and the second side plate 15 are arranged on both sides of the top plate 11 and are symmetrical to each other, the first bottom plate 13 is arranged on the lower end edge of the first side plate 12, the second bottom plate 16 is arranged on the lower end edge of the second side plate 15, the first bottom plate 13 and the second bottom plate 16 are symmetrical to each other, the walking tooth plate 14 is arranged on the first bottom plate 13, and the walking plate 17 is arranged On the second bottom plate 16, the traveling tooth plate 14 and the traveling plate 17 are symmetrically arranged with each other, and a plurality of first teeth 141 are arranged on the upper end surface of the traveling tooth plate 14 to form a first rack, and the hanging moving component 20 has a traveling gear 201, and the traveling gear 201 is meshed with the first rack. After the traveling gear 201 rotates, the hanging moving component 20 and the beam frame 10 can move relative to each other, so that the hanging moving component 20 moves along the length direction of the beam frame 10, and the first side plate 12, the first bottom plate 13, and the traveling tooth plate 14 are surrounded to form a first groove, and the second side plate 15, the second bottom plate 16 and the traveling plate 17 are surrounded to form a second groove; a plurality of first openings 131 are arranged on the first bottom plate 13, and a plurality of second openings 161 are arranged on the second bottom plate 16. The beam frame 10 is horizontally arranged in the greenhouse along the length direction of the greenhouse. Specifically, after the top plate 11 of the beam frame 10 is installed under multiple greenhouse frames, at this time, the extension direction of the first groove and the second groove are consistent with the length direction of the greenhouse, and the openings of the first groove and the second groove are upward. The accumulated water accumulated in a certain section of the first groove will flow out from one or more first openings 131 nearby, and the accumulated water accumulated in a certain section of the second groove will also flow out from one or more second openings 161 nearby. Even if the dust and other impurities that fall into the first groove and the second groove are mixed with the accumulated water to form muddy water, the muddy water will also flow out from the first opening 131 or the second opening 161, so as to avoid the muddy water accumulated in the first groove and the second groove to form sticky mud and affect the normal operation of the travel gear 201. At the same time, the clean operating environment in the first groove and the second groove is maintained, which reduces the problem of corrosion of the beam frame caused by the accumulation of water and mud in the first groove and the second groove, and prolongs the service life of the beam frame.

[0026] Furthermore, the plurality of first openings 131 are evenly spaced apart, and the plurality of second openings 161 are evenly spaced apart.

[0027] Furthermore, the intervals between two adjacent first openings 131 are unequal, and the intervals between two adjacent second openings 161 are unequal.

[0028] Further, the first opening 131 is a round hole, a notch, or a square hole, and the second opening 161 is a round hole, a notch, or a square hole.

[0029] Furthermore, the hanging moving component 20 also includes a shell 21 and a motor 22. The shell 21 is arranged around the outer side of the walking gear plate 14 and the walking plate 17 of the beam frame 10, and the lower side of the first base plate 13 and the second base plate 16. The shell 21 is provided with a first brush body 211 and a second brush body 212. The first brush body 211 extends into the first groove and makes the front end of the first brush body 211 contact with the upper side surface of the first base plate 13. The second brush body 212 extends into the second groove and makes the front end of the second brush body 212 contact with the upper side surface of the second base plate 16. After the hanging moving component 20 moves, the first brush body 211 and the second brush body 212 gather the accumulated water and mud in the first groove to the first opening 131 nearby, and discharge the accumulated water and mud from the first opening 131. The motor 22 is arranged on the shell 21 and is transmission-connected to the walking gear 201.

[0030] Furthermore, a brush is disposed at the front end of the first brush body 211 , and the brush of the first brush body 211 contacts the first bottom plate 13 ; a brush is disposed at the front end of the second brush body 212 , and the brush of the second brush body 212 contacts the second bottom plate 16 .

[0031] Furthermore, a rubber sheet is disposed at the front end of the first brush body 211 , and the rubber sheet of the first brush body 211 contacts the first bottom plate 13 ; a rubber sheet is disposed at the front end of the second brush body 212 , and the rubber sheet of the second brush body 212 contacts the second bottom plate 16 .

[0032] Furthermore, in order to enable the hanging moving component 20 to move smoothly back and forth along the beam frame 10, a roller 202 is arranged on the shell 21, and the roller 202 is arranged to roll along the upper end of the walking plate 17. Through the active walking of the walking gear 201 along the walking gear plate 14 and the coordinated rolling assistance of the roller 202 along the upper end of the walking plate 17, the hanging moving component 20 can move smoothly back and forth along the beam frame 10, thereby realizing the folding and unfolding of the inner insulation quilt.

[0033] Furthermore, the wheel surface of the roller 202 has an inner groove 2021, and the upper edge of the walking board 17 is embedded in the inner groove 2021, so that the roller 202 is not easy to fall off during the rolling process along the walking board 17.

[0034] Please combine Figure 5To further explain the use process, for the convenience of description, only two greenhouse hanging mobile devices are provided in the legend for assembly schematic diagrams, each beam frame 10 is fixed under the frame of the greenhouse, and after the two greenhouse hanging mobile devices are connected by a connecting piece, the motor 22 drives the two travel gears 201 to move back and forth along the corresponding travel gear plates 14, and the two rollers 202 to move back and forth along the corresponding travel plates 17. Through the mutual connection and cooperation of the two sets of greenhouse hanging mobile devices, the motor 22 can drive the adjacent hanging mobile components 20 to move along the corresponding beam frames 10 without deflection, and the above-mentioned connecting piece is a universal joint or a rotating shaft.

Claims

1. A hanging mobile device for a greenhouse, characterized in that: The greenhouse comprises a beam frame and a hanging moving assembly for fixing on a skeleton in a greenhouse, wherein the beam frame comprises a top plate, a first side plate, a first bottom plate, a walking tooth plate, a second side plate, a second bottom plate and a walking plate, wherein the first side plate and the second side plate are arranged on both sides of the top plate and are arranged symmetrically with each other, the first bottom plate is arranged on the lower end edge of the first side plate, the second bottom plate is arranged on the lower end edge of the second side plate, the first bottom plate and the second bottom plate are arranged symmetrically with each other, the walking tooth plate is arranged on the first bottom plate, the walking plate is arranged on the second bottom plate, the walking tooth plate and the walking plate are arranged symmetrically with each other, and the walking tooth plate A plurality of first teeth are arranged on the upper end surface to form a first rack, and the hanging moving assembly has a traveling gear, which is meshed with the first rack. When the traveling gear rotates, the hanging moving assembly and the beam frame can move relative to each other, so that the hanging moving assembly can move along the length direction of the beam frame. The first side plate, the first bottom plate, and the traveling tooth plate are arranged to form a first groove, and the second side plate, the second bottom plate, and the traveling plate are arranged to form a second groove; a plurality of first openings are arranged on the first bottom plate, and a plurality of second openings are arranged on the second bottom plate to discharge mud formed by dust and accumulated water entering the two grooves.

2. The greenhouse hanging and moving device according to claim 1, characterized in that: The plurality of first openings are evenly spaced and arranged, and the plurality of second openings are evenly spaced and arranged.

3. The greenhouse hanging and moving device according to claim 1, characterized in that: The distances between two adjacent first openings are unequal, and the distances between two adjacent second openings are unequal.

4. The greenhouse hanging and moving device according to claim 1, characterized in that: The first opening is a round hole, a notch, or a square hole, and the second opening is a round hole, a notch, or a square hole.

5. The greenhouse hanging and moving device according to claim 1, characterized in that: The hanging moving assembly also includes a shell and a motor. The shell is arranged around the outer side of the walking gear plate and the walking plate of the beam frame, and the lower side of the first base plate and the second base plate. The first brush body and the second brush body are arranged on the shell. The first brush body extends into the first groove and makes the front end of the first brush body contact the upper side of the first base plate. The second brush body extends into the second groove and makes the front end of the second brush body contact the upper side of the second base plate. After the hanging moving assembly moves, the first brush body and the second brush body gather the accumulated water and mud in the first groove to the first opening nearby, and discharge the accumulated water and mud from the first opening. The motor is arranged on the shell and is connected to the walking gear transmission.

6. The greenhouse hanging and moving device according to claim 5, characterized in that: A brush is arranged at the front end of the first brush body, and the brush of the first brush body contacts the first bottom plate; a brush is arranged at the front end of the second brush body, and the brush of the second brush body contacts the second bottom plate.

7. The greenhouse hanging and moving device according to claim 5, characterized in that: A rubber sheet is arranged at the front end of the first brush body, and the rubber sheet of the first brush body contacts the first bottom plate; a rubber sheet is arranged at the front end of the second brush body, and the rubber sheet of the second brush body contacts the second bottom plate.

8. A "J"-shaped steel for greenhouse, characterized by: The invention comprises a top plate, a first side plate, a first bottom plate, a walking tooth plate, a second side plate, a second bottom plate and a walking plate. The first side plate and the second side plate are arranged on both sides of the top plate and are symmetrical to each other. The first bottom plate is arranged on the lower end edge of the first side plate, the second bottom plate is arranged on the lower end edge of the second side plate, the first bottom plate and the second bottom plate are arranged symmetrically to each other, the walking tooth plate is arranged on the first bottom plate, the walking plate is arranged on the second bottom plate, the walking tooth plate and the walking plate are arranged symmetrically to each other, and a plurality of first teeth are arranged on the upper end surface of the walking tooth plate to form a first rack.

9. The "X"-shaped steel for greenhouse as claimed in claim 8, characterized in that: The first side plate, the first bottom plate, and the walking gear plate are arranged to form a first groove, and the second side plate, the second bottom plate, and the walking plate are arranged to form a second groove; a plurality of first openings are arranged on the first bottom plate, and a plurality of second openings are arranged on the second bottom plate to discharge mud formed by dust and accumulated water entering the two grooves.

10. The "X"-shaped steel for greenhouse as claimed in claim 8, characterized in that: The plurality of first openings are evenly spaced and arranged, and the plurality of second openings are evenly spaced and arranged.

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