CN215836230U - Auxiliary rolling device for forward bending and extending arm type greenhouse rolling machine - Google Patents
Auxiliary rolling device for forward bending and extending arm type greenhouse rolling machine Download PDFInfo
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- CN215836230U CN215836230U CN202122315201.9U CN202122315201U CN215836230U CN 215836230 U CN215836230 U CN 215836230U CN 202122315201 U CN202122315201 U CN 202122315201U CN 215836230 U CN215836230 U CN 215836230U
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- bracket
- roller
- connecting rod
- roller shutter
- arm type
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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
Abstract
The utility model relates to the technical field of agricultural machinery, in particular to an auxiliary roller shutter device for a forward bending and extending arm type greenhouse roller shutter machine, which comprises a bracket, a connecting mechanism, a supporting structure, a roller shutter roller and a supporting wheel, wherein the bracket is fixedly connected with the bracket; one end of the bracket is provided with a jack; the two jacks are arranged at intervals; the connecting mechanism includes: a connecting rod and a locking member; the connecting rod can penetrate through the jack and slide relative to the bracket; the connecting rod can rotate relative to the bracket; the locking member is detachably arranged on the connecting rod; the support structure is arranged on the bracket; the supporting structure is provided with a U-shaped bulge; the roller shutter roller is rotatably arranged at the other end of the bracket; the supporting wheel can be rotatably arranged on the bracket; the two supporting wheels are respectively positioned on the outer sides of the two ends of the roller blind roller and are coaxially arranged with the roller blind roller. By adopting the utility model, the automatic retraction of the heat-insulating covering below the roller shutter driving mechanism can be realized, and the performance and efficiency of the arm-extending type roller shutter machine are improved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an auxiliary roller shutter device for a forward bending and extending arm type greenhouse roller shutter machine.
Background
At present, two common curtain rolling machines are available in the market, one is a fixed curtain rolling machine on the rear wall, and the other is a forward bending arm type curtain rolling machine. The front bending arm type rolling machine is a type which is widely applied at present. The front bending arm type rolling machine consists of a rolling driving mechanism, a supporting rod and a rolling rod, and the rolling driving mechanism occupies the middle position of the rolling rod, so that heat-insulating covering (about 1-2 m wide) below the rolling driving mechanism needs to be laid or recovered manually, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an auxiliary rolling device for a forward-bent and extended-arm type greenhouse rolling machine, and mainly aims to realize automatic folding and unfolding of a heat-insulation covering below a rolling driving mechanism, improve the performance and efficiency of the extended-arm type rolling machine and save the labor cost.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an auxiliary rolling device for a forward bending arm type greenhouse rolling machine, which comprises a bracket, a connecting mechanism, a supporting structure, a rolling roller and a supporting wheel, wherein the bracket is fixedly connected with the bracket;
one end of the bracket is provided with a jack; the number of the jacks is two; the two jacks are arranged at intervals;
the width of one end of the bracket is smaller than that of the other end of the bracket;
the connecting mechanism includes: a connecting rod and a locking member;
the connecting rod can penetrate through the insertion hole and slide relative to the bracket; the connecting rod can rotate relative to the bracket;
the locking member is detachably arranged on the connecting rod to limit the position of the connecting rod relative to the anteflexion arm;
the support structure is fixedly arranged on the bracket; the supporting structure is provided with a U-shaped bulge; the U-shaped bulge is positioned in the middle of the support structure;
the rolling curtain roller is rotatably arranged at the other end of the bracket; the roller shutter roller is arranged in parallel with the connecting rod; the protruding direction of the U-shaped protrusion is perpendicular to the plane of the roller shutter roller and the connecting rod;
the supporting wheel is rotatably arranged on the bracket; the number of the supporting wheels is two; the two supporting wheels are respectively positioned on the outer sides of the two ends of the roller blind and are coaxially arranged with the roller blind;
the diameter of the supporting wheel is larger than that of the roller blind roller.
Further, the roller shutter roller is of a circular tube structure.
Furthermore, the support is made of square tube materials through welding;
the supporting structure is made of square tube materials in a welding mode.
Further, the locking member includes: a ferrule and a fastener;
the clamping sleeve is detachably sleeved on the connecting rod;
the fastener is removably disposed on the ferrule to lock the ferrule to the connecting rod.
Further, the roller blind roller is connected with the bracket through bearings at two ends.
By the technical scheme, the auxiliary roller shutter device for the forward bending and extending arm type greenhouse roller shutter machine at least has the following advantages:
the automatic folding and unfolding of the heat-insulating covering below the roller shutter driving mechanism can be realized, the performance and efficiency of the arm-extending type roller shutter machine are improved, and the labor cost is saved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic top view of an auxiliary rolling device for a curtain rolling machine of a forward-bending arm type greenhouse according to an embodiment of the present invention;
fig. 2 is a schematic side view of an auxiliary rolling device for a front bending arm type greenhouse rolling machine according to an embodiment of the present invention.
Shown in the figure:
1 is a bracket, 1-1 is a jack, 2 is a connecting mechanism, 2-1 is a connecting rod, 2-2 is a locking component, 3 is a supporting structure, 3-1 is a U-shaped bulge, 4 is a roller shutter roller and 5 is a supporting wheel.
Detailed Description
To further explain the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present application will be given with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 and fig. 2, an auxiliary rolling device for a front bending arm type greenhouse rolling machine according to an embodiment of the present invention comprises a bracket 1, a connecting mechanism 2, a supporting structure 3, a rolling roller 4 and a supporting wheel 5;
one end of the bracket 1 is provided with a jack 1-1; two jacks 1-1 are provided; the two jacks 1-1 are arranged at intervals, and during installation, the two jacks 1-1 are respectively positioned at two sides of the anteflexion arm; the distance between the two insertion holes 1-1 is larger than the width of the front bending arm, so that the position of the bracket 1 relative to the front bending arm can be adjusted within a certain range, and the position to be laid can be accurately corresponded when the bracket is installed.
The width of one end of the bracket 1 is smaller than that of the other end; the width of the bracket 1 connected with the anteflexion arm is smaller, and the width of the bracket connected with the roller shutter 4 is larger. In the present embodiment, the bracket 1 is preferably made of a square tube material by welding, so as to reduce the weight of the bracket 1.
The connection mechanism 2 includes: a connecting rod 2-1 and a locking member 2-2; the connecting rod 2-1 can penetrate through the jack 1-1 and slide relative to the bracket 1; the connecting rod 2-1 can rotate relative to the bracket 1; the connecting rod 2-1 is a cylindrical rod; when the bracket is installed, the connecting rod 2-1 penetrates through the jack 1-1 and the front bending arm to connect the bracket 1 with the front bending arm, the bracket 1 can rotate relative to the front bending arm, and the connection is rapid and convenient.
The locking member 2-2 is detachably arranged on the connecting rod 2-1 to limit the position of the connecting rod 2-1 relative to the anteflexion arm; preferably, the locking member 2-2 includes: a ferrule and a fastener; the clamping sleeve can be detachably sleeved on the connecting rod 2-1; the fastener can be detachably arranged on the clamping sleeve to lock the clamping sleeve on the connecting rod 2-1, so that the locking component 2-2 can be quickly and conveniently detached and installed. The cutting sleeve can be selected from scaffold clips.
The support structure 3 is fixedly arranged on the stand 1; the support structure 3 is provided with a U-shaped bulge 3-1; the U-shaped bulge 3-1 is positioned in the middle of the supporting structure 3; the U-shaped bulges 3-1 can avoid the collision of the roller shutter driving mechanism and the roller shutter roller 4 in the falling and landing process of the curtain; and an operator can carry the U-shaped bulge 3-1 by hand to operate the bracket 1. In the embodiment, the supporting structure 3 is preferably made of square tube material by welding, so as to reduce weight.
The roller shutter 4 is rotatably provided at the other end of the bracket 1; in the preferred embodiment, the roller 4 is connected to the bracket 1 through bearings at both ends, so that the roller can rotate flexibly and is connected reliably. The roller 4 of the present embodiment preferably has hook teeth to facilitate the winding of the insulation cover around the roller 4 to prevent loosening.
The roller shutter 4 is arranged in parallel with the connecting rod 2-1; the protruding direction of the U-shaped protrusions 3-1 is vertical to the plane where the roller shutter 4 and the connecting rod 2-1 are located; in the present embodiment, the roller 4 is preferably a circular tube structure to reduce the weight.
The supporting wheel 5 is rotatably arranged on the bracket 1; two supporting wheels 5 are provided; the two supporting wheels 5 are respectively positioned at the outer sides of the two ends of the roller shutter 4 and are coaxially arranged with the roller shutter 4; of course, the supporting wheels 5 may be fixedly provided at both ends of the roll screen roller 4; preferably by welding, so that the supporting wheel 5 can roll together with the roller blind 4.
The diameter of the supporting wheel 5 is larger than that of the roller shutter 4, so that the greenhouse film can be prevented from being scratched, the auxiliary roller shutter device is ensured to smoothly slide and fall to the ground, and the auxiliary roller shutter device cannot be clamped on the ground. The present embodiment preferably has a rubber coating on the outside of the support wheel 5 to increase the elasticity and friction properties.
The auxiliary roller shutter device for the forward-bent and extended-arm type greenhouse roller shutter machine provided by the embodiment of the utility model can realize automatic retraction of the heat-preservation covering below the roller shutter driving mechanism, improve the performance and efficiency of the extended-arm type roller shutter machine and save the labor cost.
The auxiliary rolling device for the forward-bending arm type greenhouse rolling machine is connected to the forward-bending arm type rolling machine and can move up and down synchronously along with the lifting of the main rolling machine, so that a heat-insulating covering below the driving mechanism is driven to be automatically folded and unfolded. The defect that the heat-insulating covering at the lower part of the nose of the existing forward-bent and extended-arm type curtain rolling machine cannot be fully and automatically folded and unfolded is overcome, the performance and the efficiency of the extended-arm type curtain rolling machine are improved, the labor is saved, and the production practical value is high.
The auxiliary roller shutter device for the forward bending and extending arm type greenhouse roller shutter machine provided by the embodiment of the utility model has the advantages of simple structure, low production cost and simple operation, thereby having stronger popularization.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (5)
1. An auxiliary rolling device for a forward bending arm type greenhouse rolling machine is characterized by comprising a bracket, a connecting mechanism, a supporting structure, a rolling roller and a supporting wheel;
one end of the bracket is provided with a jack; the number of the jacks is two; the two jacks are arranged at intervals;
the width of one end of the bracket is smaller than that of the other end of the bracket;
the connecting mechanism includes: a connecting rod and a locking member;
the connecting rod can penetrate through the insertion hole and slide relative to the bracket; the connecting rod can rotate relative to the bracket;
the locking member is detachably arranged on the connecting rod to limit the position of the connecting rod relative to the anteflexion arm;
the support structure is fixedly arranged on the bracket; the supporting structure is provided with a U-shaped bulge; the U-shaped bulge is positioned in the middle of the support structure;
the rolling curtain roller is rotatably arranged at the other end of the bracket; the roller shutter roller is arranged in parallel with the connecting rod; the protruding direction of the U-shaped protrusion is perpendicular to the plane of the roller shutter roller and the connecting rod;
the supporting wheel is rotatably arranged on the bracket; the number of the supporting wheels is two; the two supporting wheels are respectively positioned on the outer sides of the two ends of the roller blind and are coaxially arranged with the roller blind;
the diameter of the supporting wheel is larger than that of the roller blind roller.
2. The auxiliary rolling device for the front bending arm type greenhouse rolling machine of claim 1,
the roller shutter roller is of a circular tube structure.
3. The auxiliary rolling device for the front bending arm type greenhouse rolling machine of claim 1,
the support is made of square tube materials through welding;
the supporting structure is made of square tube materials in a welding mode.
4. The auxiliary rolling device for the front bending arm type greenhouse rolling machine of claim 1,
the locking member includes: a ferrule and a fastener;
the clamping sleeve is detachably sleeved on the connecting rod;
the fastener is removably disposed on the ferrule to lock the ferrule to the connecting rod.
5. The auxiliary rolling device for the front bending arm type greenhouse rolling machine of claim 1,
the roller blind roller is connected with the bracket through bearings at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315201.9U CN215836230U (en) | 2021-09-23 | 2021-09-23 | Auxiliary rolling device for forward bending and extending arm type greenhouse rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315201.9U CN215836230U (en) | 2021-09-23 | 2021-09-23 | Auxiliary rolling device for forward bending and extending arm type greenhouse rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215836230U true CN215836230U (en) | 2022-02-18 |
Family
ID=80256250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122315201.9U Active CN215836230U (en) | 2021-09-23 | 2021-09-23 | Auxiliary rolling device for forward bending and extending arm type greenhouse rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215836230U (en) |
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2021
- 2021-09-23 CN CN202122315201.9U patent/CN215836230U/en active Active
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