Roller shutter machine and roller shutter greenhouse with same
By introducing a position detection component into the roller shutter machine, the automatic detection and control of the curtain status is achieved, which solves the problems of low automation level and poor safety of existing roller shutter machines, and improves work efficiency and safety.
Patent Information
- Application Number
- CN202520448421.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-14
AI Technical Summary
The existing roller shutter machines have a low level of automation, requiring operators to stay by the machines for extended periods, which can easily lead to machine damage and safety hazards, and also wastes manpower and time.
The system employs a position detection component, which uses a slider and detector to detect the position of the roller, thereby enabling automatic detection and control of the fabric status and automatically stopping the roller operation to avoid human error.
It improves the automation level and safety performance of the rolling shutter machine, reduces manpower consumption, and avoids equipment damage and safety hazards.
Smart Images
Figure CN223844504U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a greenhouse construction technical field especially relates to a roller shutter machine. BACKGROUND
[0002] In the related art, the roller shutter speed of manual roller shutter machine is relatively slow, generally in 10 to 20 minutes, and the operator must be always on duty beside the roller shutter machine control box, from beginning to end, the operator can stop and leave, and the next vegetable sunlight shed or sunlight greenhouse operation is carried out, which is very time-consuming and labor-intensive. Moreover, the operator is easy to overlook and cause the roller shutter machine to exceed the maximum stroke, and further cause the machine damage, and even the vegetable sunlight shed or sunlight room facility can be damaged, and even cause personnel injury. SUMMARY
[0003] The utility model provides a kind of roller shutter machine to solve the defects of low automation level and poor safety of roller shutter machine in prior art, improve the automation level and safety performance of roller shutter machine.
[0004] The utility model further provides a kind of roller shutter greenhouse.
[0005] The embodiment of the utility model discloses a kind of roller shutter machine, comprising:
[0006] Supporting rod, the supporting rod is suitable for being fixed in one side of greenhouse, the bottom of the supporting rod is rotatably arranged on ground;
[0007] Follow-up rod, one end of the follow-up rod is rotatably connected with the other end of the supporting rod;
[0008] Roller, the roller is rotatably arranged at the other end of the follow-up rod, curtain cloth is wound on the roller, the roller can be moved along the shed surface of the greenhouse, the follow-up rod and the supporting rod can be moved along with the roller;
[0009] Position detection assembly, the position detection assembly includes slider, detector and guy, the slider is movably arranged on the supporting rod, the detector is used to detect the position of the slider, one end of the guy is connected with the follow-up rod, the other end of the guy is connected with the slider.
[0010] In some embodiments, the position detection assembly includes slide rail, the slide rail is arranged on the supporting rod and extends along the extension direction of the supporting rod, and the slider is movably arranged on the slide rail.
[0011] In some embodiments, the detector is arranged on the slide rail, and a plurality of detectors are arranged along the slide rail.
[0012] The slider is provided with a magnetic element, and the detector can determine the position of the slider by detecting the magnetic field strength of the magnetic element.
[0013] In some embodiments, the slider comprises two sets of wheels, and the two sets of wheels are arranged on two sides of the slide rail respectively to enable the slide rail to be hung on the slide rail.
[0014] In some embodiments, the position detection assembly comprises:
[0015] A support is arranged on the top of the slide rail;
[0016] A fixed pulley is rotatably arranged on the support, one end of the pull wire is connected with the slider, and the other end of the pull wire is connected with the follower rod by passing through the fixed pulley.
[0017] In some embodiments, the position detection assembly comprises:
[0018] An upper pull wire ring is connected with the pull wire and the slider;
[0019] A lower pull wire ring and a counterweight are connected with the slider and the counterweight.
[0020] In some embodiments, one end of the pull wire is provided with a fixing head, and the fixing head is detachably arranged on the follower rod.
[0021] In some embodiments, the roller shutter machine comprises a driving element, and the driving element is arranged on the follower rod and can drive the roller to rotate.
[0022] In some embodiments, the roller shutter machine comprises a control box, and the driving element is electrically connected with the control box.
[0023] The roller shutter machine has the advantages of high automation level and high safety performance.
[0024] Embodiments of the utility model disclose a kind of roller shutter greenhouse, comprising:
[0025] Roller shutter machine, the roller shutter machine is the roller shutter machine described in any one of the above embodiments;
[0026] Greenhouse, one side of the greenhouse is provided with a standing wall, the support rod is arranged on the other side of the greenhouse, one end of the curtain cloth is fixed on the standing wall, and the other end of the curtain cloth is arranged on the roller.
[0027] The roller shutter greenhouse has the advantages of high automation level and high safety performance. BRIEF DESCRIPTION OF DRAWINGS
[0028] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0029] Figure 1 It is a structural schematic diagram of the roller shutter machine provided by the present application.
[0030] Figure 2 It is a structural schematic diagram of the position detection assembly of the roller shutter machine provided by the present application.
[0031] Figure 3 It is a schematic diagram of the roller shutter of the roller shutter greenhouse in the storage state provided by the present application.
[0032] Figure 4 It is a schematic diagram of the roller shutter of the roller shutter greenhouse in the expansion state provided by the present application.
[0033] Reference signs:
[0034] 100, roller shutter machine; 101, greenhouse; 102, vertical wall;
[0035] 1, support rod; 2, follower rod; 3, winding drum; 31, curtain cloth; 32, driving piece; 4, sliding block; 41, magnetic piece; 42, wheel; 5, detector; 6, pull wire; 61, fixed head; 7, sliding rail; 8, support; 9, fixed pulley; 10, upper pull wire ring; 11, lower pull wire ring; 12, counterweight; 13, control box. DETAILED DESCRIPTION
[0036] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0037] As shown in Figures 1 to 4 The roller shutter machine 100 of the present application embodiment comprises a support rod 1, a follower rod 2, a winding drum 3 and a position detection assembly.
[0038] The support rod 1 is suitable to be fixed on one side of the greenhouse 101, and the bottom of the support rod 1 is rotatably arranged on the ground.
[0039] One end of the follower rod 2 is rotatably connected with the other end of the support rod 1.
[0040] The winding drum 3 is rotatably arranged at the other end of the follower rod 2, and the curtain 31 is arranged around the winding drum 3, the winding drum 3 can move along the shed surface of the greenhouse 101, and the support rod 1 and the follower rod 2 can move along with the winding drum 3.
[0041] The position detection assembly comprises a sliding block 4, a detector 5 and a pull wire 6, the sliding block 4 is movably arranged on the support rod 1, the detector 5 is used for detecting the position of the sliding block 4, one end of the pull wire 6 is connected with the follower rod 2, and the other end of the pull wire 6 is connected with the sliding block 4.
[0042] For example, the support rod 1 is arranged at one side of the greenhouse 101, a support seat is arranged on the ground, the bottom of the support rod 1 is hingedly connected with the support seat, and the top of the support rod 1 is hingedly connected with one end of the follower rod 2.
[0043] The winding drum 3 is arranged at the other end of the follower rod 2 and can move along the shed surface of the greenhouse 101, and the winding drum 3 can release and store the curtain 31 when rotating.
[0044] When the winding drum 3 moves, the support rod 1 and the follower rod 2 can rotate together, when the follower rod 2 moves, the sliding block 4 can be driven to move along the support rod 1 through the pull wire 6, and the position of the sliding block 4 can be detected through the detector 5. The position of the sliding block 4 is corresponded to the position of the winding drum 3, so that the position of the winding drum 3 can be determined according to the position of the sliding block 4, and the state of the curtain 31 can be determined. For example, the highest point and the lowest point of the sliding block 4 are set, so that whether the curtain 31 is in an unfolded state or a stored state can be determined.
[0045] By correspond the position of the sliding block 4 to the position of the winding drum 3, the moving state of the winding drum 3 can be detected in real time, and the program is pre-set in the control box 13, so that the operation of the winding drum 3 is automatically turned off when the winding drum 3 reaches the preset position, and the equipment damage or safety hazards caused by negligence in the traditional manual operation are avoided.
[0046] In the related art, the curtain rolling speed of the manual curtain rolling machine is relatively slow, generally 10 to 20 minutes, and the operator must always stay beside the control box of the curtain rolling machine, from the beginning to the end, so that the operator can stop and leave to operate the next vegetable sunlight shed or sunlight greenhouse, which consumes a lot of manpower and time. Moreover, the operator is easy to be negligent, so that the curtain rolling machine exceeds the maximum stroke, and further causes the machine damage, even the vegetable sunlight shed or sunlight room facility is damaged, and even the personnel is injured.
[0047] The utility model discloses a roller shutter machine 100, through utilizing position detection subassembly to determine the position of reel 3, and then accurate judgment curtain cloth 31's state (such as the state of unfolding or storage), thereby realize the automatic unfolding or storage of curtain cloth 31, do not need manual operation, improve the working efficiency and automation level of roller shutter machine 100. Moreover, when curtain cloth 31 reaches the preset position, can automatically stop the operation of reel 3, thereby avoid causing equipment or big -arch shelter 101 damage, and the security performance is high.
[0048] Therefore, the roller shutter machine 100 has the advantages of high automation level and high safety performance.
[0049] Optionally, the slider 4 is provided with a signal transmitter or an inductive element, and the detector 5 can receive the signal of the signal transmitter or the signal of the inductive element.
[0050] Optionally, the slider 4 is provided with a trigger, and the trigger and the detector 5 can be in direct contact, for example, a contact switch, a sliding switch, a rolling switch, or in indirect contact, for example, a Hall switch, a photoelectric switch, and a reed switch.
[0051] The slider 4 includes, but is not limited to, a single-wheel or multi-wheel type, a ball type, and a lubricated type.
[0052] In some embodiments, as shown in Figure 2 The position detection assembly includes a sliding rail 7, the sliding rail 7 is arranged on the support rod 1 and extends along the extension direction of the support rod 1, and the slider 4 is movably arranged on the sliding rail 7.
[0053] For example, the sliding rail 7 is fixed on the support rod 1, the extension direction of the sliding rail 7 is consistent with the support rod 1, and the slider 4 is movably arranged on the sliding rail 7.
[0054] Optionally, the contact mode between the slider 4 and the sliding rail 7 can be rolling contact of a roller or contact sliding friction contact with the aid of a lubricant.
[0055] Optionally, the cross-sectional shape of the sliding rail 7 is C-shaped, H-shaped, E-shaped, or O-shaped, and the sliding rail 7 is made of steel or aluminum alloy.
[0056] In some embodiments, as shown in Figure 2 The detector 5 is arranged on the sliding rail 7, and the detector 5 is provided with a plurality of detectors 5, and the plurality of detectors 5 are arranged at intervals along the sliding rail 7.
[0057] The slider 4 is provided with a magnetic piece 41, and the detector 5 can determine the position of the slider 4 by detecting the magnetic field strength of the magnetic piece 41.
[0058] For example, the detector 5 is arranged on the side of the slide rail 7, and the detector 5 is at least two to determine the starting position of the winding drum 3. The detector 5 is three to eight, etc. By adjusting the installation position and number of the detector 5, the utility model can be flexibly adapted to different sizes of the roller shutter machine 100, and a plurality of key stroke points can be detected to meet the needs of different application scenarios.
[0059] In the embodiment of the utility model, the slider 4 is provided with a magnetic piece 41 (such as a magnet), and the detector 5 (such as a hall sensor) determines the position of the slider 4 by detecting the magnetic field strength of the magnetic piece 41, so as to realize accurate detection of the position of the winding drum 3. When the slider 4 moves along the slide rail 7, the magnetic piece 41 changes the relative position between the slider 4 and the detector 5 along with the movement of the slider 4, and the detector 5 can accurately judge the real-time position of the slider 4 by sensing the change of the magnetic field strength, and convert the position information into an electrical signal and transmit it to the control box 13.
[0060] In other embodiments, the detector 5 can also be arranged on the support rod 1 near the slide rail 7.
[0061] In some embodiments, as shown in Figure 2 The slider 4 includes two groups of wheels 42, and the two groups of wheels 42 are arranged on the two sides of the slide rail 7 respectively to enable the slide rail 7 to be hung on the slide rail 7.
[0062] For example, each group of wheels 42 includes 2-6 wheels 42. Thus, the wheels 42 can be closely attached to the surface of the slide rail 7 to prevent the slider 4 from deviating or falling off during operation. Through the design of the double groups of wheels 42, the slider 4 can smoothly move on the slide rail 7, thereby ensuring the accuracy and reliability of the position detection.
[0063] The slider 4 is provided with a mounting frame, and each group of wheels 42 is fixed on the mounting frame through an axle.
[0064] Optionally, the material of the wheels 42 can be a material with strong wear resistance (such as nylon or metal) to prolong the service life of the slider 4 and reduce the maintenance cost.
[0065] In some embodiments, as shown in Figure 2 The position detection assembly includes a bracket 8 and a fixed pulley 9, and the fixed bracket 8 is arranged on the top of the slide rail 7. The fixed pulley 9 is rotatably arranged on the fixed bracket 8, one end of the pull wire 6 is connected with the slider 4, and the other end of the pull wire 6 is connected with the follow-up rod 2 by passing through the fixed pulley 9.
[0066] When the follower rod 2 rotates with the movement of the winding drum 3, the pull wire 6 will drive the sliding block 4 to move up and down along the sliding rail 7 under the guidance of the fixed pulley 9, and the movement trajectory of the sliding block 4 corresponds to the position of the winding drum 3, thereby realizing accurate detection of the position of the winding drum 3. The design of the fixed support 8 ensures the stability and flexibility of the fixed pulley 9, and the rotation of the fixed pulley 9 reduces the friction between the pull wire 6 and the support, making the movement of the sliding block 4 more smooth and accurate.
[0067] Optionally, the pull wire 6 is made of high-strength material (such as steel wire rope, nylon rope or Kevlar rope), which can withstand large tension and frequent reciprocating motion, ensuring the durability and reliability of the pull wire 6.
[0068] In some embodiments, as shown in Figure 2 The position detection assembly includes an upper pull wire ring 10, a lower pull wire ring 11 and a counterweight 12. The pull wire 6 and the sliding block 4 are connected through the upper pull wire ring 10. The sliding block 4 and the counterweight 12 are connected through the lower pull wire ring 11. The pull wire 6, the upper pull wire ring 10, the sliding block 4, the lower pull wire ring 11 and the counterweight 12 are connected in sequence. By setting the upper pull wire ring 10 and the lower pull wire ring 11, the sliding block 4 is connected with the pull wire 6 or the counterweight 12.
[0069] When the sliding block 4 needs to move downward, the counterweight 12 can drive the sliding block 4 to move downward under the action of gravity, thereby assisting the movement of the sliding block 4, ensuring that the sliding block 4 can move to the target position, and thereby improving the stability of the roller blind machine 100.
[0070] In some embodiments, as shown in Figure 2 One end of the pull wire 6 is provided with a fixed head 61, which is detachably arranged on the follower rod 2.
[0071] The fixed head 61 is detachably installed on the follower rod 2 (such as bolt, buckle or hook), thereby facilitating the installation, disassembly and maintenance of the pull wire 6. This design not only improves the flexibility and adaptability of the system, but also ensures the firm and reliable connection between the pull wire 6 and the follower rod 2, avoiding detection errors or system failures caused by loose connection. Through the detachable design of the fixed head 61, the operating personnel can quickly adjust the length of the pull wire 6 or replace the damaged parts according to the actual needs, further reducing the maintenance cost and time, and making the operation of the entire position detection assembly more efficient and stable.
[0072] In some embodiments, as shown in Figure 1 The roller blind machine 100 includes a driving member 32, which is arranged on the follower rod 2, and the driving member 32 can drive the winding drum 3 to rotate.
[0073] For example, the driving member 32 can transmit power to the winding drum 3, thereby accurately controlling the rotation direction and speed of the winding drum 3, and realizing the smooth rolling up and laying of the thermal curtain or the cotton quilt.
[0074] In some embodiments, as shown in Figure 1 The drive member 32 is electrically connected with the control box 13.
[0075] For example, the control box 13 is provided with a button, which can be manually operated by an operator to control the rotation direction and start / stop of the winding drum 3.
[0076] The utility model embodiment's curtain roller 100 includes curtain roller 100 and big -arch shelter 101.
[0077] The curtain roller 100 is the curtain roller 100 of any one of the above embodiments.
[0078] One side of the big -arch shelter 101 is provided with a vertical wall 102, and the supporting rod 1 is arranged on the other side of the big -arch shelter 101, one end of the curtain cloth 31 is fixed on the vertical wall 102, and the other end of the curtain cloth 31 is wound on the winding drum 3.
[0079] The utility model embodiment's curtain roller big -arch shelter has the advantages of high automation level and high safety performance.
[0080] Finally, it should be noted that: the above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the utility model each embodiment technical scheme.
Claims
1. A roller shade machine characterized by, The utility model relates to a curtain rolling machine, and relates to a curtain rolling machine and a greenhouse. The utility model discloses a curtain rolling machine, which comprises a support rod, a follow-up rod, a winding drum and a position detection assembly. The support rod is suitable for being fixed on one side of a greenhouse, and the bottom of the support rod is rotatably arranged on the ground. One end of the follow-up rod is rotatably connected with the other end of the support rod. The winding drum is rotatably arranged at the other end of the follow-up rod.
2. The roller shade assembly of claim 1, wherein, A curtain cloth is arranged on the winding drum.
3. The roller shade assembly of claim 2, wherein, The winding drum can move along the surface of the greenhouse. The follow-up rod and the support rod can move along with the winding drum.
4. The roller shade assembly of claim 2, wherein the first and second drive belts are each a toothed belt. The position detection assembly comprises a sliding block, a detector and a pull wire.
5. The rolling shutter machine according to claim 2, characterized in that, The sliding block is movably arranged on the support rod. The detector is used for detecting the position of the sliding block. One end of the pull wire is connected with the follow-up rod, and the other end of the pull wire is connected with the sliding block.
6. The roller shade assembly of claim 1, wherein, The position detection assembly comprises a sliding rail. The sliding rail is arranged on the support rod and extends along the extension direction of the support rod. The sliding block is movably arranged on the sliding rail.
7. The roller shade assembly of claim 1, wherein, The detector is arranged on the sliding rail, and a plurality of detectors are arranged at intervals along the sliding rail.
8. The roller shade assembly of claim 1, wherein, The sliding block is provided with a magnetic member.
9. The roller shade assembly of claim 8, wherein the first and second end caps are configured to be coupled to the first and second end plates, respectively. The detector can determine the position of the sliding block by detecting the magnetic field intensity of the magnetic member.
10. A roll screen house, characterized by The sliding block comprises two groups of wheels. The two groups of wheels are arranged on the two sides of the sliding rail respectively so that the sliding rail can be hung on the sliding rail. The position detection assembly comprises a bracket and a fixed pulley. The bracket is arranged on the top of the sliding rail. The fixed pulley is rotatably arranged on the bracket. One end of the pull wire is connected with the sliding block. The other end of the pull wire passes through the fixed pulley and is connected with the follow-up rod. The position detection assembly comprises an upper pull wire ring and a lower pull wire ring. The pull wire and the sliding block are connected through the upper pull wire ring. The sliding block and the counterweight are connected through the lower pull wire ring. One end of the pull wire is provided with a fixing head. The fixing head is detachably arranged on the follow-up rod. The curtain rolling machine comprises a driving member. The driving member is arranged on the follow-up rod. The driving member can drive the winding drum to rotate. The curtain rolling machine comprises a control box. The driving member is electrically connected with the control box. The utility model relates to a curtain rolling machine, and relates to a curtain rolling machine and a greenhouse. The utility model discloses a curtain rolling machine, which comprises a support rod, a follow-up rod, a winding drum and a position detection assembly. The support rod is suitable for being fixed on one side of a greenhouse, and the bottom of the support rod is rotatably arranged on the ground. One end of the follow-up rod is rotatably connected with the other end of the support rod. The winding drum is rotatably arranged at the other end of the follow-up rod. A curtain cloth is arranged on the winding drum. The winding drum can move along the surface of the greenhouse. The follow-up rod and the support rod can move along with the winding drum.