CN219019728U - Greenhouse heat preservation quilt installation spreading auxiliary device - Google Patents
Greenhouse heat preservation quilt installation spreading auxiliary device Download PDFInfo
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- CN219019728U CN219019728U CN202222989483.5U CN202222989483U CN219019728U CN 219019728 U CN219019728 U CN 219019728U CN 202222989483 U CN202222989483 U CN 202222989483U CN 219019728 U CN219019728 U CN 219019728U
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- quilt
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- greenhouse
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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
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Abstract
The utility model discloses a greenhouse heat preservation quilt installation spreading auxiliary device, which comprises a quilt rolling spreading roller for installing a rolled heat preservation quilt, wherein roller shaft sleeves are respectively sleeved at two ends of the quilt rolling spreading roller, quilt rolling pull ropes are respectively and correspondingly connected to the two roller shaft sleeves, and the top ends of the quilt rolling pull ropes are correspondingly connected with rope rolling devices; the device rolls and spreads the rolled heat preservation quilt along the surface of the greenhouse, and because the heat preservation quilt is in rolling contact with the greenhouse surface, the friction force between the heat preservation quilt and the greenhouse surface is small, and especially compared with the current method of directly pulling the heat preservation quilt along the greenhouse surface, the friction force is greatly reduced, so that the labor is saved, the damage to the surface of the heat preservation quilt is extremely small, and even if the surface of the greenhouse surface is uneven, the scratch to the heat preservation quilt is extremely small; in addition, when the height of the heat preservation quilt is continuously increased, a part of the heat preservation quilt is paved on the lower greenhouse surface, the weight of the raised coiled heat preservation quilt is gradually reduced, the required pulling force is also gradually reduced, and the operation difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of agricultural greenhouse equipment, in particular to a greenhouse heat preservation quilt installation spreading auxiliary device.
Background
The plastic greenhouse is a facility gardening type with the largest application area and the widest application area, has the advantages of low manufacturing cost, good light transmittance, high land utilization rate and the like, and the assembled plastic greenhouse can be produced in a factory, so that the construction cost is further reduced. However, due to insufficient heat preservation performance, the plastic greenhouses in most northern areas are generally difficult to realize overwintering production, and the annual utilization rate of facilities is not high. The external heat-insulating plastic greenhouse combining the sunlight greenhouse external heat-insulating quilt system and the greenhouse structure is a novel facility gardening type with development potential in recent years.
At present, an electric rotating shaft quilt rolling machine is mainly adopted for the outer heat preservation greenhouse, the movable edge of the heat preservation quilt is firstly wound and fixed on a quilt rolling shaft, and a motor speed reducer directly drives the quilt rolling shaft to rotate, so that the heat preservation quilt is rolled or spread, and single-slope rolling and unrolling of the heat preservation quilt are realized. When the heat preservation quilt is installed, the heat preservation quilt is firstly required to be spread on the surface of the greenhouse, and then the heat preservation quilt is connected with the greenhouse and a curtain rolling machine, so that the rolling and spreading of the heat preservation quilt can be realized. The length of the heat preservation quilt reaches 24m, the width reaches 3m-4m, the weight can reach 70kg-100kg, when the heat preservation quilt spreads for the first time, because the weight of the rolled heat preservation quilt is large, the space is small, the heat preservation quilt can not be directly lifted to the shed roof, and the heat preservation quilt spreads downwards from the shed roof, therefore, the heat preservation quilt is spread gradually from the lower part to the upper part of the shed, and the main mode is as follows: firstly binding two corners of the unfolded heat preservation quilt through ropes, then pulling the ropes at the greenhouse surface and the ridge by installers, pulling the whole heat preservation quilt upwards, pulling the whole heat preservation quilt to the top of the greenhouse from the bottom of the greenhouse, and spreading the heat preservation quilt on the greenhouse surface in the pulling process; however, because the weight of the heat preservation quilt is large, the dragging is very laborious, and if the operation is improper, the personal safety of an installer is threatened, so that 6-8 persons are generally required to cooperate for operation in order to ensure the safety of the dragging personnel, and the labor cost is high; and when the heat preservation quilt is pulled upwards, the friction force between the heat preservation quilt and the greenhouse surface is large, the surface of the heat preservation quilt is worn, if the greenhouse surface is not planar, the heat preservation quilt is scratched, and meanwhile, the greenhouse frame is damaged.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the greenhouse heat preservation quilt installation spreading auxiliary device which has the advantages of simple structure, convenient operation and low cost and can assist in rapidly installing the heat preservation quilt.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the greenhouse heat preservation quilt installation spreading auxiliary device comprises a quilt rolling spreading roller used for installing a rolled heat preservation quilt, two ends of the quilt rolling spreading roller are respectively sleeved with a roller shaft sleeve, quilt rolling pull ropes are respectively and correspondingly connected to the two roller shaft sleeves, and the top ends of the quilt rolling pull ropes are correspondingly connected with rope rolling devices.
As an optimal technical scheme, two rope winding devices are arranged and are connected with the two rope winding ropes in a one-to-one correspondence manner, and a synchronous shaft is connected between the two rope winding devices.
As the preferable technical scheme, the rope winding device comprises a winch seat, a winch body is rotatably installed in the winch seat, the rope to be wound is wound on the winch body, winch shafts extending out of the two ends of the winch seat are respectively arranged at the two ends of the winch body, and one winch shaft is connected with a driving device.
Preferably, the driving device comprises a rocker arm connected to the end of the winch shaft, and the end of the rocker arm is connected with a crank.
As a preferred embodiment, the driving device is an electric motor, and an output end of the electric motor is connected to the winch shaft.
As a preferable technical scheme, a connecting structure for installing the rope winding device is arranged at the top end of the rope winding device.
As a preferable technical scheme, the connecting structure is a winch connecting hook.
As a preferable technical scheme, the roller shaft sleeve is sleeved at the end part of the rolled spreading roller, and the end part of the rolled spreading roller is positioned outside the roller shaft sleeve and is provided with a shaft end limit stop; and the periphery of the roller shaft sleeve is provided with a shaft sleeve rope hook connected with the rolling quilt stay cord.
Due to the adoption of the technical scheme, the greenhouse heat preservation quilt installation spreading auxiliary device comprises a quilt rolling spreading roller for installing a rolled heat preservation quilt, wherein the two ends of the quilt rolling spreading roller are respectively sleeved with a roller shaft sleeve, quilt rolling pull ropes are respectively and correspondingly connected to the two roller shaft sleeves, and the top ends of the quilt rolling pull ropes are correspondingly connected with rope rolling devices;
the beneficial effects of the utility model are as follows: the device rolls and spreads the rolled heat preservation quilt along the surface of the greenhouse, and because the heat preservation quilt is in rolling contact with the greenhouse surface, the friction force between the heat preservation quilt and the greenhouse surface is small, and especially compared with the current method of directly pulling the heat preservation quilt along the greenhouse surface, the friction force is greatly reduced, so that the labor is saved, the damage to the surface of the heat preservation quilt is extremely small, even if the surface of the greenhouse surface is uneven, the scratch to the heat preservation quilt is extremely small, and the damage to the greenhouse surface is avoided; on the other hand, when the height of the heat preservation quilt is continuously increased, part of the heat preservation quilt is paved on the lower greenhouse surface, the weight of the raised coiled heat preservation quilt is gradually reduced, the required pulling force is also gradually reduced, and the operation difficulty is reduced; the device has the advantages of simplified structure, light weight, simple operation, convenient disassembly and assembly, portability and capability of realizing the recycling of equipment.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
FIG. 4 is an enlarged schematic view at B in FIG. 1;
FIG. 5 is a first state diagram of the use of an embodiment of the present utility model;
FIG. 6 is a second state diagram of the use of the embodiment of the present utility model;
FIG. 7 is a third state diagram of use of an embodiment of the present utility model;
in the figure: 1-roll spread roller; 2-a roller shaft sleeve; 3-winding a pull rope; 4-synchronizing shaft; 5-a winch base; 6-a winch body; 7-a winch shaft; 8-rocker arms; 9, a crank; 10-a winch connection hook; 11-shaft end limit stops; 12-shaft sleeve rope hooks; 13-heat preservation quilt.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1 to 4, the greenhouse heat preservation quilt installation spreading auxiliary device comprises a quilt rolling spreading roller 1 for installing a rolled heat preservation quilt 13, roller shaft sleeves 2 are respectively sleeved at two ends of the quilt rolling spreading roller 1, quilt rolling pull ropes 3 are respectively and correspondingly connected to the two roller shaft sleeves 2, and rope rolling devices are correspondingly connected to the top ends of the quilt rolling pull ropes 3.
Referring to fig. 1 and 2, in this embodiment, two rope winding devices are provided and are connected with two rope winding ropes 3 in a one-to-one correspondence manner, a synchronizing shaft 4 is connected between the two rope winding devices, and when one of the rope winding devices winds, the other rope winding device winds synchronously through the transmission of the synchronizing shaft 4, so that on one hand, an operator can operate on a single side conveniently, and on the other hand, the two rope winding ropes 3 are prevented from being out of synchronization.
In this embodiment, the rope 3 may be a hemp rope, and the hemp rope will not damage the surface of the canopy frame during pulling.
Referring to fig. 3, the rope winding device has a structure substantially the same as that of a winch in the prior art, and comprises a winch seat 5, a winch body 6 is rotatably mounted in the winch seat 5 through a bearing, the rope to be wound is wound on the winch body 6 by a pull rope 3, two ends of the winch body 6 are respectively provided with a winch shaft 7 extending out of two ends of the winch seat 5, and one of the winch shafts 7 is connected with a driving device. The drive means comprise a rocker arm 8 connected to the end of the winch shaft 7, the end of the rocker arm 8 being connected to a crank 9. By rotating the crank 9, the winch shaft 7 and the winch body 6 are driven to rotate, so that the reel wound on the winch body 6 is contracted by the pull rope 3.
Of course, the drive means may also be an electric motor, the output of which is connected to the winch shaft 7. When the motor is adopted for driving, the operation is more labor-saving.
Referring to fig. 3, the top end of the rope reel is provided with a connection structure for installing the rope reel. In this embodiment, the connection structure is a winch connection hook 10 fixed to the top end of the winch frame 5, and the winch frame 5 is mounted by the winch connection hook 10.
The winch shafts 7 of the two rope reeling devices are connected through the synchronizing shafts 4, synchronous rotation of the two winch shafts 7 is achieved, the synchronizing shafts 4 and the winch shafts 7 are in mortise and tenon butt joint, when the reel is tensioned by the lower end of the pull rope 3, the winch bases 5 are subjected to tensile force, the positions of the winch bases 5 are kept unchanged, and in actual use, each winch base 5 is required to be operated by an installer, so that in the operation process, the installer can hold the winch bases 5, the position of the winch bases 5 is prevented from jumping, after the positions of the two winch bases 5 are located, the positions of the synchronizing shafts 4 connected to the middle are also fixed, and power transmission can be achieved.
Referring to fig. 4, the roller sleeve 2 is sleeved at the end of the rolled roller 1, the end of the rolled roller 1 is positioned outside the roller sleeve 2 and is provided with a shaft end limit stop 11, the shaft end limit stop 11 is used for positioning the roller sleeve 2, so that the roller sleeve 2 can rotate at the end of the rolled roller 1 but cannot be separated from the end; the periphery of the roller shaft sleeve 2 is provided with a shaft sleeve rope hook 12 connected with the rolling quilt stay rope 3. When the outer peripheral dimension of the roller shaft sleeve 2 and the shaft sleeve rope hook 12 is smaller than that of the rolled spreading roller 1 and the rolled heat preservation quilt 13 needs to be installed on the rolled spreading roller 1, firstly, the rolled quilt stay rope 3 at one end is taken down, and then the rolled heat preservation quilt 13 can be directly sleeved on the rolled spreading roller 1 from the end part.
The working principle of the embodiment is as follows:
before installation, firstly, hanging two rope winding devices on a shaft lever of a shed roof through winch connecting hooks 10 (the shaft lever is preset on the shed roof before the curtain winding machine is installed), wherein the width between the two rope winding devices is just corresponding to the length of a rolled spreading roller 1, the two rolled pulling ropes 3 are completely released to the bottom of the shed, then, installing a rolled heat preservation quilt 13 on the rolled spreading roller 1, finally, fixedly connecting the two rolled pulling ropes 3 to corresponding roller shaft sleeves 2 respectively, and adjusting the tightness of the rolled pulling ropes 3 to ensure that the rolled pulling ropes 3 are in a tight state, and the installed state diagram is shown in fig. 5;
after the installation is completed, the crank 9 is cranked to enable the rolling quilt pull rope 3 to shrink, the rolling quilt spreading roller 1 is pulled upwards in the shrinking process of the rolling quilt pull rope 3, and as the two ends of the rolling quilt spreading roller 1 are connected to the rolling quilt pull rope 3 through the roller shaft sleeve 2, when the rolling quilt spreading roller 1 is pulled upwards, the rolling quilt spreading roller 1 rotates due to the contact between the rolled quilt 13 and the surface of the greenhouse surface by friction force between the rolling quilt 13 and the surface of the greenhouse surface, so that the rolling quilt 13 rolls and spreads along the surface of the greenhouse along with the continuous rolling of the rolling quilt pull rope 3, the rolling and spreading action of the rolling quilt 13 upwards is realized, and the rolling quilt is a state diagram after the rolling quilt 13 upwards is seen in fig. 6 and 7; in the process of rolling the heat preservation quilt 13 upwards, the rolled heat preservation quilt 13 contacts and abuts against the surface of the greenhouse surface, and the phenomenon of unreeling caused by random rolling of the heat preservation quilt 13 can be avoided by utilizing the friction force between the heat preservation quilt and the greenhouse surface; when the heat preservation quilt 13 moves to the front of a ridge, the weight of the rolled heat preservation quilt 13 is lighter, an installer can assist to fully unwind the heat preservation quilt, after unwinding, a pull rope 3 of the rolled quilt can be loosened, a rolling shaft 1 of the rolled quilt is put back on the ground, then a rope rolling device is taken down through a winch connecting hook 10, and then the heat preservation quilt 13 is connected with a Roc machine and a curtain rolling machine, so that the installation of the heat preservation quilt 13 is completed; the insulation quilt 13 on the other side is laid and installed for the first time in this way.
The device rolls and spreads the rolled heat preservation quilt 13 along the greenhouse surface, and because the heat preservation quilt 13 is in rolling contact with the greenhouse surface, the friction force between the heat preservation quilt 13 and the greenhouse surface is small, especially compared with the current method of directly pulling the heat preservation quilt 13 along the greenhouse surface, the friction force is greatly reduced, the labor is saved, the damage to the surface of the heat preservation quilt 13 is extremely small, even if the surface of the greenhouse surface is uneven, the scratch to the heat preservation quilt 13 is extremely small, and the damage to the greenhouse surface is avoided; on the other hand, when the height of the heat preservation quilt 13 is continuously increased, part of the heat preservation quilt 13 is paved on the lower greenhouse surface, the weight of the raised coiled heat preservation quilt 13 is gradually reduced, the required pulling force is also gradually reduced, and the operation difficulty is reduced; the device has the advantages of simplified structure, light weight, simple operation, convenient disassembly and assembly, portability and capability of realizing the recycling of equipment.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Greenhouse heat preservation quilt installation spreads auxiliary device, its characterized in that: the rolling quilt spreading roller comprises a rolling quilt spreading roller body for installing a rolled heat preservation quilt, roller shaft sleeves are respectively sleeved at two ends of the rolling quilt spreading roller body, rolling quilt pull ropes are respectively and correspondingly connected to the two roller shaft sleeves, and rope winding devices are correspondingly connected to the top ends of the rolling quilt pull ropes.
2. The greenhouse insulation quilt installation spreading auxiliary device according to claim 1, wherein: the two rope winding devices are connected with the two rope winding ropes in one-to-one correspondence, and a synchronous shaft is connected between the two rope winding devices.
3. The greenhouse insulation quilt installation spreading auxiliary device according to claim 1, wherein: the rope winding device comprises a winch seat; the winch is characterized in that a winch body is rotatably mounted in the winch seat, the reeled rope is wound on the winch body, winch shafts extending out of the two ends of the winch seat are respectively arranged at the two ends of the winch body, and one winch shaft is connected with a driving device.
4. The greenhouse insulation quilt installation spreading auxiliary device according to claim 3, wherein: the drive means comprises a rocker arm connected to an end of the winch shaft, the end of the rocker arm being connected to a crank.
5. The greenhouse insulation quilt installation spreading auxiliary device according to claim 3, wherein: the driving device is a motor, and the output end of the motor is connected to the winch shaft.
6. The greenhouse insulation quilt installation spreading auxiliary device according to claim 1, wherein: the top end of the rope winding device is provided with a connecting structure for installing the rope winding device.
7. The greenhouse insulation quilt installation spreading auxiliary device according to claim 6, wherein: the connecting structure is a winch connecting hook.
8. The greenhouse insulation quilt installation spreading auxiliary device according to claim 1, wherein: the roller shaft sleeve is sleeved at the end part of the rolled spreading roller, and the end part of the rolled spreading roller is positioned outside the roller shaft sleeve and is provided with a shaft end limit stop; and the periphery of the roller shaft sleeve is provided with a shaft sleeve rope hook connected with the rolling quilt stay cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989483.5U CN219019728U (en) | 2022-11-10 | 2022-11-10 | Greenhouse heat preservation quilt installation spreading auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989483.5U CN219019728U (en) | 2022-11-10 | 2022-11-10 | Greenhouse heat preservation quilt installation spreading auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219019728U true CN219019728U (en) | 2023-05-16 |
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ID=86312409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222989483.5U Active CN219019728U (en) | 2022-11-10 | 2022-11-10 | Greenhouse heat preservation quilt installation spreading auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219019728U (en) |
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2022
- 2022-11-10 CN CN202222989483.5U patent/CN219019728U/en active Active
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