CN212259944U - Lifting frame for greenhouse - Google Patents
Lifting frame for greenhouse Download PDFInfo
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- CN212259944U CN212259944U CN202020580355.3U CN202020580355U CN212259944U CN 212259944 U CN212259944 U CN 212259944U CN 202020580355 U CN202020580355 U CN 202020580355U CN 212259944 U CN212259944 U CN 212259944U
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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 crane for big-arch shelter relates to big-arch shelter auxiliary stand technical field, including two mounting brackets and support body, the top level of mounting bracket is equipped with the installation axle, install the epaxial leading wheel that rotates and install, the tractor is installed to the bottom of mounting bracket, four ends of support body are connected with the one end of haulage rope respectively, the other end of haulage rope is connected to the tractor after passing the leading wheel, the installation axle is including the first axis body and the second axis body of coaxial setting, first axis body and the equal suit of second axis body are connected on the mounting bracket, the mounting bracket rotates and installs the regulating spindle, first axis body all is equipped with the screw hole with the opposite side of second axis body, the both ends of regulating spindle spiro union in two screwed holes. The utility model provides a support in the big-arch shelter among the prior art can not carry out the technical problem of altitude mixture control, the utility model discloses can realize the lift adjustment of the free stability of support body to can keep high stability after the regulation is accomplished.
Description
Technical Field
The utility model relates to a big-arch shelter auxiliary stand field, in particular to crane for big-arch shelter.
Background
Devices such as spray pipes, light filling lamps and the like in the greenhouse are required to be installed on the support, the existing support is fixed together with the greenhouse frame, height adjustment cannot be achieved, and the use requirements of the greenhouse cannot be met.
Disclosure of Invention
To above defect, the utility model aims at providing a crane for big-arch shelter aims at solving among the prior art support in the big-arch shelter and can not carry out altitude mixture control's technical problem.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a crane for big-arch shelter, mounting bracket including two vertical settings, the level is equipped with the support body between two mounting brackets, the top level of mounting bracket is equipped with the installation axle, it installs the leading wheel to rotate on the installation axle, the tractor is installed to the bottom of mounting bracket, four ends of support body are connected with the one end of haulage rope respectively, the other end of haulage rope is connected to the tractor after passing the leading wheel, the installation axle is including the first axis body and the second axis body of coaxial setting, first axis body and the equal suit of second axis body are connected on the mounting bracket, the mounting bracket rotates and installs the regulating spindle, the opposite side of first axis body and second axis body all is equipped with the screw hole, the both ends of regulating.
Wherein, fixed cover on the regulating spindle has connect the annular piece, is equipped with the spliced eye on the outer wall of annular piece, and the spliced eye sets up along the radial of annular piece, and the spliced eye is equipped with a plurality ofly, and a plurality of spliced eyes are the circumference around the center of annular piece and arrange the setting, and the spliced eye interpolation is furnished with the regulation pole.
Wherein, any plug hole is corresponding to the mark.
Wherein, the stalk portion of adjusting the pole is equipped with first jack along radial, is equipped with first connecting block on the mounting bracket, is equipped with the second jack on the first connecting block, and first jack passes through the plug with the second jack and is connected.
The guide wheel is characterized in that four retaining columns are fixedly connected to the wheel surface of the guide wheel perpendicularly and are located between the wheel groove of the guide wheel and the mounting frame, and the four retaining columns are arranged around the guide wheel in a circumferential mode.
Wherein, be equipped with the second connecting block on the top surface of support body, rotate on the second connecting block and install the pivot, rotate in the pivot and install the ring, the rope end rigid coupling of haulage rope in the ring.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model relates to a crane for big-arch shelter includes the mounting bracket of two vertical settings, the level is equipped with the support body between two mounting brackets, the top level of mounting bracket is equipped with the installation axle, install the epaxial rotation of axle and install the leading wheel, the tractor is installed to the bottom of mounting bracket, four ends of support body are connected with the one end of haulage rope respectively, the other end of haulage rope is connected to the tractor after passing the leading wheel, the tractor synchronization action that the haulage rope of four end connections of support body corresponds, put the quick lift that the haulage rope realized the mounting bracket through the book. The installation axle is including the first axis body and the second axis body of coaxial setting, and first axis body and the equal suit of second axis body are connected on the mounting bracket, and the mounting bracket rotates and installs the regulating spindle, and the opposite side of first axis body and the second axis body all is equipped with the screw hole, and the both ends of regulating spindle spiro union respectively in two threaded holes, two screw hole spiral opposite directions. Through the reversal regulation pole for first axis body and the synchronous motion of second axis body dorsad, connect two haulage ropes on same mounting bracket promptly and towards both sides skew displacement distance, before the support body this moment, on the balanced basis of rear side atress, the pulling force of haulage rope makes the left and right side atress of support body reach the balance, thereby realizes the stability of support body, avoids rocking about the support body.
Because the fixed cover that has connect the annular piece on the regulating spindle, be equipped with the spliced eye on the outer wall of annular piece, the spliced eye sets up along the radial of annular piece, the spliced eye is equipped with a plurality ofly, a plurality of spliced eyes are the circumference around the center of annular piece and arrange the setting, the spliced eye interpolation is furnished with the regulation pole, the rotation of driving whole regulating spindle through stirring the regulation pole, thereby realize the interval adjustment to the primary shaft body and the secondary shaft body, the initial position of adjusting the pole is joined in marriage to transform through the spliced eye interpolation of adjusting pole and different positions, the convenience that the annular piece was adjusted has been improved.
Because any spliced eye all corresponds there is the sign for the position after the annular piece rotates can be discerned, corresponds like this on two mounting brackets annular piece alright in order clear unity, has further improved the convenience of use.
Because perpendicular rigid coupling has the bumping post on the wheel face of leading wheel, the bumping post is located between the race of leading wheel and the mounting bracket, and the bumping post is equipped with four, and four bumping posts are the circumference around the leading wheel and arrange the setting, and when the regulating spindle reversal, first axis body and second axis body move towards the left and right both sides of support body respectively, and the haulage rope can press on the bumping post, has avoided the haulage rope directly to break away from out from in the race of leading wheel.
Because be equipped with the second connecting block on the top surface of support body, rotate on the second connecting block and install the pivot, rotate in the pivot and install the ring, the rope end rigid coupling of haulage rope in the ring satisfies the angle transform of haulage rope and support body through the cooperation of ring and pivot.
To sum up, the utility model provides an among the prior art support in the big-arch shelter can not carry out the technical problem of altitude mixture control, the utility model discloses can realize the free stable lift adjustment of support body to can keep high stability after the regulation is accomplished.
Drawings
Fig. 1 is a schematic structural view of a lifting frame for a greenhouse of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure, the mounting frame 1, the tractor 10, the traction rope 11, the guide wheel 12, the bumping post 120, the first shaft body 13, the second shaft body 14, the adjusting shaft 15, the annular block 16, the inserting hole 160, the adjusting rod 17, the first connecting block 18, the plug 19, the frame body 2, the second connecting block 20 and the annular ring 21.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The position that involves in this specification all uses the utility model relates to a position when crane for big-arch shelter normally works is the standard, does not restrict its storage and the position when transporting, only represents relative position relation, does not represent absolute position relation.
As shown in fig. 1 and 2, the lifting frame for the greenhouse comprises two vertically arranged mounting frames 1, the bottoms of the two mounting frames 1 are fixed on the ground in the greenhouse, a frame body 2 is horizontally arranged between the two mounting frames 1, the frame body 2 is preferably a stainless steel frame, the length direction of the stainless steel frame is consistent with that of the greenhouse, the stainless steel frame is used for mounting a series of auxiliary devices for the greenhouse, such as a sterilization assembly, an irrigation assembly, a light supplement assembly and the like,
the top level of mounting bracket 1 is equipped with the installation axle, it installs leading wheel 12 to rotate on the installation axle, tractor 10 is installed to the bottom of mounting bracket 1, tractor 10 includes the drive shaft by servo motor drive, the drive shaft outside is equipped with the box, be equipped with the opening on the box, four ends of support body 2 are connected with the one end of haulage rope 11 respectively, the top of leading wheel 12 is passed in proper order to the other end of haulage rope 11, the opening of box, then the book is twined in the drive shaft, the tractor 10 synchronization action that 11 corresponds of haulage rope of four end connection of support body 2, put haulage rope 11 through the book and realize the lift of mounting bracket 1. The frame body 2 is fixed after being adjusted through the self-locking function of the servo motor.
The installation axle includes first axle body 13 and second axle body 14, be equipped with coaxial first mounting hole on the mounting bracket 1, second mounting hole and third mounting hole, first axle body 13 rotates respectively with second axle body 14 and connects in first mounting hole and third mounting hole, it has regulating spindle 15 to cup joint in the third mounting hole, regulating spindle 15 is located between first axle body 13 and second axle body 14, the opposite side of first axle body 13 and second axle body 14 all is equipped with the screw hole, the both ends of regulating spindle 15 spiro union respectively in two screw holes, other homologies except that the spiral direction is opposite for two screw holes, through rotating regulating spindle 15, make regulating spindle 15 can have the displacement of precession or precession simultaneously with first axle body 13, second axle body 14, when regulating spindle 15 corotation or reversal, first axle body 13 and second axle body 14 are in opposite directions or move dorsad. Two side surfaces of the frame body 2, which are opposite to the two mounting frames 1, are respectively defined as a front side and a rear side, so that the other group of opposite sides of the frame body 2 are the left side and the right side, the four traction ropes 11 in an initial state are all positioned in a vertical plane, the tension of the traction ropes 11 only forms balance force in the front and rear side directions to the frame body 2, the lifting of the frame body 2 is controlled by the component force in the vertical direction, so that the lifting of the frame body 2 is faster, after the adjustment of the frame body 2 is completed, the first shaft body 13 and the second shaft body 14 are synchronously moved back and forth by reversing the adjusting rod 17, connect two haulage rope 11 on same mounting bracket 1 promptly towards both sides skew displacement, this moment before support body 2, on the balanced basis of rear side atress, the pulling force of haulage rope 11 makes the left and right side atress of support body 2 reach the balance to realize support body 2's stability, avoid rocking about support body 2.
Furthermore, the fixed cover of adjusting shaft 15 has been connected with annular piece 16, be equipped with spliced eye 160 on the outer wall of annular piece 16, spliced eye 160 sets up along the radial of annular piece 16, spliced eye 160 is equipped with a plurality ofly, a plurality of spliced eyes 160 are the circumference around the center of annular piece 16 and arrange the setting, spliced eye 160 interpolation is furnished with regulation pole 17, the rotation of whole adjusting shaft 15 is driven through stirring regulation pole 17, thereby realize the interval adjustment to first axle body 13 and second axle body 14, the initial position of adjusting pole 17 is changeed through adjusting the splicing eye 160 of pole 17 and different positions, the convenience of adjusting of annular piece 16 has been improved.
Furthermore, any plug hole 160 is correspondingly provided with a mark, so that the position of the annular block 16 after rotation can be identified, the annular blocks 16 can be clearly unified correspondingly on the two mounting frames 1, and the use convenience is further improved.
Furthermore, a first jack is arranged on the handle part of the adjusting rod 17 along the radial direction, a first connecting block 18 is arranged on the mounting frame 1, a second jack is arranged on the first connecting block 18, and the first jack and the second jack are connected through a plug 19. Preferably, the axial directions of the first mounting hole and the first and second insertion holes are parallel to each other, and after the adjusting rod 17 rotates to the position corresponding to the first and second insertion holes, the adjusting rod is inserted into the first and second insertion holes through the plug 19, so that the fixed connection between the adjusting rod 17 and the first connecting block 18, that is, the locking of the adjusting shaft 15, is realized.
Furthermore, a catch 120 is vertically and fixedly connected to the wheel surface of the guide wheel 12, the catch 120 is located between the wheel groove of the guide wheel 12 and the mounting frame 1, four catch 120 are provided, and the four catch 120 are circumferentially arranged around the guide wheel 12. When the adjusting shaft 15 rotates reversely, the first shaft 13 and the second shaft 14 move towards the left and right sides of the frame body 2, and the pulling rope 11 is pressed against the catch 120, so that the pulling rope 11 is prevented from directly separating from the wheel groove of the guide wheel 12.
Preferentially, be equipped with second connecting block 20 on the top surface of support body 2, rotate on the second connecting block 20 and install the pivot, rotate in the pivot and install ring 21, the rope end rigid coupling of haulage rope 11 is on ring 21, satisfies the angle transform of haulage rope 11 with support body 2 through the cooperation of ring 21 with the pivot.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (6)
1. A lifting frame for a greenhouse comprises two vertically arranged mounting frames, a frame body is horizontally arranged between the two mounting frames, the top of the mounting rack is horizontally provided with a mounting shaft, a guide wheel is rotatably arranged on the mounting shaft, the bottom of the mounting rack is provided with a tractor, four ends of the rack body are respectively connected with one end of a traction rope, the other end of the traction rope penetrates through the guide wheel and then is connected to the tractor, it is characterized in that the mounting shaft comprises a first shaft body and a second shaft body which are coaxially arranged, the first shaft body and the second shaft body are both sleeved and connected on the mounting frame, the mounting rack is rotatably provided with an adjusting shaft, the opposite sides of the first shaft body and the second shaft body are provided with threaded holes, two ends of the adjusting shaft are respectively screwed in the two threaded holes, and the spiral directions of the two threaded holes are opposite.
2. The lifting frame for the greenhouse as claimed in claim 1, wherein the adjusting shaft is fixedly sleeved with a ring-shaped block, the outer wall of the ring-shaped block is provided with a plurality of insertion holes, the insertion holes are arranged along the radial direction of the ring-shaped block, the plurality of insertion holes are arranged in a circumferential manner around the center of the ring-shaped block, and the adjusting rod is inserted into the insertion holes.
3. The lifting frame for the greenhouse as claimed in claim 2, wherein any one of the inserting holes is correspondingly provided with a mark.
4. The lifting frame for the greenhouse as claimed in claim 2, wherein the handle part of the adjusting rod is provided with a first insertion hole along a radial direction, the mounting frame is provided with a first connecting block, the first connecting block is provided with a second insertion hole, and the first insertion hole and the second insertion hole are connected through a plug bolt.
5. The lifting frame for the greenhouse as claimed in claim 1, wherein the wheel surface of the guide wheel is vertically and fixedly connected with four retaining columns, the four retaining columns are positioned between the wheel groove of the guide wheel and the mounting frame, and the four retaining columns are arranged around the guide wheel in a circumferential manner.
6. The lifting frame for the greenhouse as claimed in claim 1, wherein the top surface of the frame body is provided with a second connecting block, the second connecting block is rotatably provided with a rotating shaft, the rotating shaft is rotatably provided with a circular ring, and the rope end of the traction rope is fixedly connected with the circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020580355.3U CN212259944U (en) | 2020-04-18 | 2020-04-18 | Lifting frame for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020580355.3U CN212259944U (en) | 2020-04-18 | 2020-04-18 | Lifting frame for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259944U true CN212259944U (en) | 2021-01-01 |
Family
ID=73875714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020580355.3U Active CN212259944U (en) | 2020-04-18 | 2020-04-18 | Lifting frame for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141925A (en) * | 2021-05-06 | 2021-07-23 | 河北省农林科学院旱作农业研究所 | Crop drought-resistant breeding screening test house and method |
-
2020
- 2020-04-18 CN CN202020580355.3U patent/CN212259944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141925A (en) * | 2021-05-06 | 2021-07-23 | 河北省农林科学院旱作农业研究所 | Crop drought-resistant breeding screening test house and method |
| CN113141925B (en) * | 2021-05-06 | 2022-04-15 | 河北省农林科学院旱作农业研究所 | Crop drought-resistant breeding screening test house and method |
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