CN220108775U - Adjustable supporting frame for agricultural greenhouse - Google Patents
Adjustable supporting frame for agricultural greenhouse Download PDFInfo
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- CN220108775U CN220108775U CN202320285553.0U CN202320285553U CN220108775U CN 220108775 U CN220108775 U CN 220108775U CN 202320285553 U CN202320285553 U CN 202320285553U CN 220108775 U CN220108775 U CN 220108775U
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- fixed
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- frame
- supporting box
- curtain rolling
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 67
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 13
- 235000013311 vegetables Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable supporting frame for an agricultural greenhouse, which comprises a base and a portal frame, wherein a vertical plate is fixed on the outer wall of one side of the portal frame, a guide rail lifting debugging assembly is arranged on the outer wall of one side of the vertical plate, a supporting box is fixed on one side of the top end of the base, a bearing seat is fixed in the supporting box, a transmission shaft is rotatably arranged in the bearing seat, one end of the transmission shaft extends to the outside of the supporting box and is provided with a supporting structure, a telescopic strut main body for installing a curtain rolling machine is bolted to the top end of the supporting structure, and a self-locking rotating unit is arranged on one side of the top end of the supporting box. According to the utility model, the hollow column, the outer cylinder and the telescopic support main body are driven to rotate by the gear motor through the self-locking rotating unit, so that the curtain rolling machine moves on a semicircular arc track at the top end of the greenhouse, the work of regulating and controlling the curtain rolling point of the curtain rolling machine by a worker is omitted, and the support frame can effectively improve the movement stability and the rolling quality of the curtain rolling machine.
Description
Technical Field
The utility model relates to the technical field of agricultural greenhouse accessories, in particular to an adjustable supporting frame for an agricultural greenhouse.
Background
The covered sunlight greenhouse is provided with a vegetable greenhouse heat preservation quilt rolling machine and a heat preservation quilt, the heat preservation quilt on the outer surface of the covered sunlight greenhouse is generally rolled in the morning and put down at night, two groups of rolling machines are arranged at the top end of each group of covered sunlight greenhouse, the two groups of rolling machines oppositely roll or put down, the rolling machines move along a greenhouse circular track under the action of a supporting frame in the rolling process, the rolling machines are required to run stably during the rolling process, the rolling force is uniform, and damage caused by overlarge pulling force of the vegetable greenhouse heat preservation quilt in the rolling process is avoided. Secondly, when rolling up, to ensure that the bottom of the vegetable greenhouse heat preservation quilt is not pressed, some farmers can prevent the vegetable greenhouse heat preservation quilt from being blown away by strong wind at night, so that hard objects such as bricks are put on the root of the vegetable greenhouse heat preservation quilt and pressed, and in order to support the curtain rolling machine, the curtain rolling machine can always roll the heat preservation quilt on a semicircular arc track of the greenhouse, a telescopic upright post can be used as a support frame of the curtain rolling machine, the bottom end of the support frame is hinged to the ground, the curtain rolling machine is arranged at the top end of the support frame, and because the bottom end of the support frame is hinged, workers are required to manually swing the support frame in the working process, the curtain rolling machine can move along the top end of the greenhouse and roll the curtain rolling machine, time and labor are wasted in the working process, and troubles are brought to the heat preservation quilt rolling operation of the workers.
Disclosure of Invention
The utility model aims to provide an adjustable supporting frame for an agricultural greenhouse, which aims to solve the problem that a curtain rolling machine needs to be manually moved by a worker in the using process of the supporting frame in the background art, so that the curtain rolling machine rolls a heat preservation quilt.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support frame for green house with adjustable, includes base and portal frame, be fixed with the riser on the outer wall of portal frame one side, install guide rail lift debugging subassembly on the outer wall of riser one side, one side on base top is fixed with the supporting box, the inside of supporting box is fixed with the bearing frame, the transmission shaft is installed in the inside rotation of bearing frame, and the one end of transmission shaft extends to the outside of supporting box and installs bearing structure, bearing structure's top bolt has the telescopic prop main part that is used for installing the curtain rolling machine, the auto-lock rotary unit is installed to one side on supporting box top.
Preferably, the supporting structure is a hollow column fixed at one end of the transmission shaft, an outer cylinder is fixed at one side of the top end of the hollow column, the telescopic support main body is inserted into the outer cylinder, and a locking outer cylinder and a screw of the telescopic support main body are arranged on the outer wall of one side of the outer cylinder.
Preferably, reinforcing columns are fixed on the outer walls of the two sides of the portal frame, and the bottom ends of the reinforcing columns are fixedly connected with the top ends of the base.
Preferably, the self-locking rotating unit is a gear motor arranged at the top end of the supporting box, a worm shaft is arranged at the output end of the gear motor, a worm wheel disc is fixed on one side of the surface of the transmission shaft, and the worm wheel disc and the worm shaft are meshed with each other.
Preferably, the guide rail lifting debugging assembly comprises a T-shaped rib, a U-shaped frame and a supporting platform, wherein the T-shaped rib is fixed on the outer wall of one side of the vertical plate, the U-shaped frame is slidably mounted on the outer wall of the T-shaped rib through a positioning structure, the supporting platform is fixed on the outer wall of one side of the U-shaped frame, a bulge is arranged on the inner wall of one side of the U-shaped frame, an inner concave part is arranged on the outer wall of one side of the T-shaped rib, and the inner concave part is slidably matched with the bulge.
Preferably, the positioning structure is a plurality of groups of equidistant positioning holes arranged on two outer walls of the T-shaped rib, and the outer wall on one side of the U-shaped frame is provided with a positioning pin which is in threaded fit with the positioning holes.
Compared with the prior art, the utility model has the beneficial effects that: this support frame for green house with adjustable is through being provided with the structure of mutually supporting such as supporting box and portal frame, place two sets of this support frames in the back of big-arch shelter, the curtain rolling machine is all installed on the top of two sets of flexible pillar main parts afterwards, make the bottom of curtain rolling machine and the top contact of big-arch shelter, pass through the self-locking rotary unit by gear motor and drive hollow column, urceolus and flexible pillar main part and rotate, flexible pillar main part and the curtain rolling machine on top of it moves on the semicircle arc orbit on big-arch shelter top, flexible pillar main part self-adaptation is prolonged, thereby save the work that the staff regulated and control curtain rolling machine roller shutter point, it is convenient to provide for the rolling work of staff, and compare in the manual swing flexible pillar main part of staff, the operation form of curtain rolling machine, this kind of support frame can effectively promote the travelling stability of curtain rolling machine, it transfers stably, not rocking, improve the rolling quality of curtain rolling machine to the rolling up of heat preservation quilt.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic top view of a T-shaped rib and a U-shaped frame of the present utility model;
in the figure: 1. a base; 2. a portal frame; 201. a reinforcing column; 3. a vertical plate; 4. t-shaped ribs; 401. positioning holes; 402. an inner concave portion; 5. a U-shaped frame; 501. a positioning pin; 502. a protrusion; 6. a support; 7. a supporting box; 701. a bearing seat; 8. a speed reducing motor; 9. a worm shaft; 10. a transmission shaft; 11. a worm wheel disk; 12. a hollow column; 13. an outer cylinder; 14. a telescopic prop body.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: an adjustable support frame for an agricultural greenhouse comprises a base 1 and a portal frame 2, wherein a vertical plate 3 is fixed on the outer wall of one side of the portal frame 2, reinforcing columns 201 are fixed on the outer walls of two sides of the portal frame 2, and the bottom ends of the reinforcing columns 201 are fixedly connected with the top end of the base 1;
a guide rail lifting debugging assembly is arranged on the outer wall of one side of the vertical plate 3, a supporting box 7 is fixed on one side of the top end of the base 1, a bearing seat 701 is fixed in the supporting box 7, a transmission shaft 10 is rotatably arranged in the bearing seat 701, and one end of the transmission shaft 10 extends to the outside of the supporting box 7 and is provided with a supporting structure;
the top end of the supporting structure is bolted with a telescopic support main body 14 for installing the curtain rolling machine, one side of the top end of the supporting box 7 is provided with a self-locking rotating unit, the supporting structure is a hollow column 12 fixed at one end of a transmission shaft 10, one side of the top end of the hollow column 12 is fixedly provided with an outer cylinder 13, the telescopic support main body 14 is inserted in the outer cylinder 13, the outer wall of one side of the outer cylinder 13 is provided with a locking outer cylinder 13 and screws for locking the telescopic support main body 14, two groups of supporting frames are placed on the back surface of a greenhouse by staff, and then the top ends of the two groups of telescopic support main bodies 14 are provided with the curtain rolling machine, so that the bottom ends of the curtain rolling machine are contacted with the top end of the greenhouse;
the self-locking rotating unit is a gear motor 8 arranged at the top end of the supporting box 7, a worm shaft 9 is arranged at the output end of the gear motor 8, a worm wheel disc 11 is fixed on one side of the surface of a transmission shaft 10, the worm wheel disc 11 is meshed with the worm shaft 9, and the worm wheel disc 11 and the worm shaft 9 can lock the rotating angle of the worm shaft 9 by utilizing self-locking property;
the staff starts the curtain rolling machine to roll and starts the gear motor 8, so that the gear motor 8 drives the worm shaft 9, the worm wheel disc 11 and the transmission shaft 10 to rotate in sequence, the transmission shaft 10 drives the hollow column 12, the outer cylinder 13 and the telescopic support main body 14 to rotate, the telescopic support main body 14 and the curtain rolling machine at the top end of the greenhouse move on a semicircular arc track, the telescopic support main body 14 adaptively extends, the other group of support frames synchronously drive the curtain rolling machines to move until the two groups of curtain rolling machines move to the middle line at the top end of the greenhouse, and the rolling operation of the heat preservation quilt is completed;
the work of regulating and controlling the roller shutter point of the roller shutter machine by a worker is omitted, convenience is provided for the rolling work of the worker, and compared with the operation modes of manually swinging the telescopic support main body 14 and the roller shutter machine by the worker, the support frame can effectively improve the movement stability of the roller shutter machine;
the guide rail lifting debugging component comprises a T-shaped rib 4, a U-shaped frame 5 and a supporting platform 6, wherein the T-shaped rib 4 is fixed on the outer wall of one side of the vertical plate 3, the U-shaped frame 5 is slidably installed on the outer wall of one side of the T-shaped rib 4 through a positioning structure, the supporting platform 6 is fixed on the outer wall of one side of the U-shaped frame 5, a bulge 502 is arranged on the inner wall of one side of the U-shaped frame 5, an inner concave part 402 is arranged on the outer wall of one side of the T-shaped rib 4, the inner concave part 402 is slidably matched with the bulge 502, and when the U-shaped frame 5 slides in the inner concave part 402 in a lifting manner, the lifting stability of the U-shaped frame 5 and the supporting platform 6 is improved through the arrangement of the bulge 502 and the inner concave part 402;
the positioning structure is a plurality of groups of equidistant positioning holes 401 arranged on the two outer walls of the T-shaped rib 4, positioning pins 501 are arranged on the outer wall of one side of the U-shaped frame 5, and the positioning pins 501 are in threaded fit with the positioning holes 401;
the staff can manually slide the U-shaped frame 5 for U-shaped frame 5, saddle 6 remove in the vertical direction of T type rib 4, and through locating pin 501, locating hole 401's cooperation each other, lock U-shaped frame 5, the height of saddle 6, when the bottom of saddle 6 arranges guide rail and overhead rail car, can help the staff to adjust the height of guide rail according to the specification of overhead rail car.
When the device is used, firstly, a worker places two groups of support frames on the back of a greenhouse, then installs the curtain rolling machine on the top ends of the two groups of telescopic prop bodies 14, so that the bottom ends of the curtain rolling machines are in contact with the top ends of the greenhouse, when the curtain rolling operation is required, the two groups of curtain rolling machines need to move in opposite directions, namely, the curtain rolling machines move along the semicircular arc track on the top ends of the greenhouse, at the moment, the worker starts the curtain rolling machines to roll and starts the gear motor 8, so that the gear motor 8 sequentially drives the worm shaft 9, the worm wheel disc 11 and the transmission shaft 10 to rotate, the transmission shaft 10 drives the hollow prop 12, the outer cylinder 13 and the telescopic prop bodies 14 to rotate, at the moment, the telescopic prop bodies 14 and the curtain rolling machines on the top ends of the telescopic prop bodies move on the semicircular arc track on the top ends of the greenhouse, the other groups of the support frames synchronously drive the curtain rolling machines to move until the two groups of the curtain rolling machines move to the middle wires on the top ends of the greenhouse, the rolling operation on the heat preservation quilt is completed, the work points of the worker is saved, and the rolling machines of the worker can roll the curtain rolling machines are controlled by the curtain rolling machines, and the rolling machines can move stably, and the rolling quality of the curtain rolling machines can be controlled by the rolling machines can be improved, compared with the rolling machine, and the rolling machine can be controlled by the rolling machine, and the rolling machine can be conveniently and stably has better quality, and has better stability than the rolling quality can be controlled.
Claims (6)
1. Adjustable support frame for green house, its characterized in that: including base (1) and portal frame (2), be fixed with riser (3) on the outer wall of portal frame (2) one side, install guide rail lift debugging subassembly on the outer wall of riser (3) one side, one side on base (1) top is fixed with supporting box (7), the inside of supporting box (7) is fixed with bearing frame (701), transmission shaft (10) are installed in the inside rotation of bearing frame (701), and the one end of transmission shaft (10) extends to the outside of supporting box (7) and installs bearing structure, bearing structure's top bolt has telescopic prop main part (14) that are used for installing the curtain machine, self-locking rotary unit is installed to one side on supporting box (7) top.
2. The adjustable agricultural greenhouse support according to claim 1, wherein: the supporting structure is a hollow column (12) fixed at one end of the transmission shaft (10), an outer cylinder (13) is fixed at one side of the top end of the hollow column (12), a telescopic support main body (14) is inserted into the outer cylinder (13), and a locking outer cylinder (13) and a screw of the telescopic support main body (14) are arranged on the outer wall of one side of the outer cylinder (13).
3. The adjustable agricultural greenhouse support according to claim 1, wherein: reinforcing columns (201) are fixed on the outer walls of the two sides of the portal frame (2), and the bottom ends of the reinforcing columns (201) are fixedly connected with the top ends of the base (1).
4. The adjustable agricultural greenhouse support according to claim 1, wherein: the self-locking rotating unit is a gear motor (8) arranged at the top end of the supporting box (7), a worm shaft (9) is arranged at the output end of the gear motor (8), a worm wheel disc (11) is fixed on one side of the surface of the transmission shaft (10), and the worm wheel disc (11) and the worm shaft (9) are meshed with each other.
5. The adjustable agricultural greenhouse support according to claim 1, wherein: guide rail lift debugging subassembly includes T type rib (4), U type frame (5) and saddle (6), T type rib (4) are fixed on the outer wall of riser (3) one side, U type frame (5) are through location structure slidable mounting on the outer wall of T type rib (4), saddle (6) are fixed on the outer wall of U type frame (5) one side, be provided with arch (502) on the inner wall of U type frame (5) one side, be provided with indent (402) on the outer wall of T type rib (4) one side, indent (402) and protruding (502) sliding fit.
6. The adjustable agricultural greenhouse support according to claim 5, wherein: the positioning structure is a plurality of groups of equidistant positioning holes (401) arranged on two outer walls of the T-shaped rib (4), a positioning pin (501) is arranged on the outer wall on one side of the U-shaped frame (5), and the positioning pin (501) is in threaded fit with the positioning holes (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285553.0U CN220108775U (en) | 2023-02-22 | 2023-02-22 | Adjustable supporting frame for agricultural greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285553.0U CN220108775U (en) | 2023-02-22 | 2023-02-22 | Adjustable supporting frame for agricultural greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220108775U true CN220108775U (en) | 2023-12-01 |
Family
ID=88914172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320285553.0U Active CN220108775U (en) | 2023-02-22 | 2023-02-22 | Adjustable supporting frame for agricultural greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220108775U (en) |
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2023
- 2023-02-22 CN CN202320285553.0U patent/CN220108775U/en active Active
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