CN210445421U - Hanger with adjustable height for vegetable greenhouse - Google Patents
Hanger with adjustable height for vegetable greenhouse Download PDFInfo
- Publication number
- CN210445421U CN210445421U CN201920953160.6U CN201920953160U CN210445421U CN 210445421 U CN210445421 U CN 210445421U CN 201920953160 U CN201920953160 U CN 201920953160U CN 210445421 U CN210445421 U CN 210445421U
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- box body
- suspension rope
- rotating shaft
- fixedly connected
- box
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Abstract
The utility model relates to a height-adjustable hanger for vegetable greenhouse, which comprises a box body and a suspension rope, wherein the box body is provided with two through holes at the top part thereof, the box body is provided with an opening and closing door through a hinge, the bottom part of the box body is provided with a hook buckle, the box body is fixedly connected with two fixed columns inside the box body, the fixed columns are sleeved with a rotating shaft through a bearing, the rotating shaft is fixedly connected with a plurality of ratchets on the side surface thereof, and the box body is hinged with a pawl matched with the ratchets above the two fixed columns; two ends of the suspension rope respectively penetrate through the through holes and are fixedly connected to the rotating shafts, and two ends of the suspension rope are respectively wound on the corresponding rotating shafts. The utility model discloses the both ends of suspension rope are respectively through twining in the corresponding axis of rotation, consequently can conveniently adjust the length that suspension rope exposes the part outside the box through rotating the adjustment disk to the required height is hung in the regulation.
Description
Technical Field
The utility model relates to a vegetable greenhouse field specifically indicates to have a but height-adjusting's hanger for vegetable greenhouse.
Background
In order to ensure the safety of agricultural products, the crops advocate to use less pesticide and no pesticide as much as possible, particularly the crops in greenhouses, so that people think of other methods for treating the diseases and insect pests of the crops, and the method of sticking the crop pests by using a pest sticking plate is one of the methods. The height of the insect sticking plate needs to be adjusted at any time according to the height of the plant growth. The hanger for the current vegetable greenhouse is fixed in height and cannot be adjusted, the hanger is only hung in the greenhouse by a simple hanging rope, and meanwhile, the hanger is too simple in structure and is easy to turn over under the action of external force such as wind blowing and the like in the hanging process.
But to the problem design one kind vegetable greenhouse uses the hanger of height-adjusting that foretell prior art exists the utility model discloses the purpose of research.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a but vegetable greenhouse uses hanger of height-adjusting can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a height-adjustable hanger for a vegetable greenhouse comprises a box body and a hanging rope, wherein two through holes are formed in the top of the box body, an opening and closing door is installed on the box body through a hinge, a hook fastener is installed at the bottom of the box body, two fixing columns are fixedly connected in the box body, a rotating shaft is sleeved on each fixing column through a bearing, a plurality of ratchets are fixedly connected to the side face of each rotating shaft, and pawls matched with the ratchets are hinged above the two fixing columns of the box body; two ends of the suspension rope respectively penetrate through the through holes and are fixedly connected to the rotating shafts, and two ends of the suspension rope are respectively wound on the corresponding rotating shafts.
The opening and closing door is provided with two adjusting grooves corresponding to the rotating shaft, and an adjusting disc is arranged on one side of the rotating shaft facing the adjusting grooves.
The utility model has the advantages that:
the utility model discloses the both ends of suspension rope are respectively through twining in the corresponding axis of rotation, consequently can conveniently adjust the length that suspension rope exposes the part outside the box through rotating the adjustment disk to the required height is hung in the regulation. During hanging, due to the matching of the pawl and the ratchet, the rotating pawl of the rotating shaft in the anticlockwise direction is blocked, so that the rotating shaft cannot rotate in the anticlockwise direction to extend the hanging rope, and the height of the box body is fixed. When the height of the box body needs to be adjusted, the opening and closing door only needs to be opened, and the pawl is loosened to facilitate adjustment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1, the height-adjustable hanger for the vegetable greenhouse comprises a box body 1 and a hanging rope 7, wherein the box body 1 is provided with two through holes at the top part, the box body 1 is provided with an opening and closing door 2 through a hinge, the bottom part of the box body 1 is provided with a hook buckle 9, the box body 1 is fixedly connected with two fixed columns 3 inside, the fixed columns 3 are sleeved with a rotating shaft 4 through bearings, the side surface of the rotating shaft 4 is fixedly connected with a plurality of ratchets 5, and the box body 1 is hinged with pawls 6 matched with the ratchets 5 above the two fixed columns 3; two ends of the suspension rope 7 respectively penetrate through the through holes and are fixedly connected to the rotating shafts 4, and two ends of the suspension rope 7 are respectively wound on the corresponding rotating shafts 4.
The opening and closing door 2 is provided with two adjusting grooves 21 corresponding to the rotating shaft 4, and one side of the rotating shaft 4 facing the adjusting grooves 21 is provided with an adjusting disc 8.
During operation, the two ends of the suspension rope 7 are wound on the corresponding rotating shafts 4 respectively, so that the length of the part of the suspension rope 7 exposed out of the box body 1 can be conveniently adjusted by rotating the adjusting disc 8, and the height required by suspension is adjusted. During hanging, the pawl 6 and the ratchet 5 are engaged, and the rotating pawl of the rotating shaft 4 in the counterclockwise direction is stopped, so that the rotating shaft 4 cannot rotate the extension hanging rope 7 in the counterclockwise direction, and the height of the box body 1 is fixed. When the height of the box body needs to be adjusted, the opening and closing door 2 only needs to be opened, and the pawl 6 is loosened to facilitate adjustment.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.
Claims (2)
1. The utility model provides a but vegetable greenhouse uses height-adjusting's hanger, contains box and suspension rope, the box is provided with two through-holes at its top, the box passes through the hinge and installs the door of opening and close, the hook is installed to the bottom of box and is detained its characterized in that: the box body is fixedly connected with two fixed columns in the box body, the fixed columns are sleeved with a rotating shaft through bearings, the side face of the rotating shaft is fixedly connected with a plurality of ratchets, and pawls matched with the ratchets are hinged above the two fixed columns in the box body; two ends of the suspension rope respectively penetrate through the through holes and are fixedly connected to the rotating shafts, and two ends of the suspension rope are respectively wound on the corresponding rotating shafts.
2. The adjustable height hanger for vegetable greenhouse of claim 1, wherein: the opening and closing door is provided with two adjusting grooves corresponding to the rotating shaft, and an adjusting disc is arranged on one side of the rotating shaft facing the adjusting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953160.6U CN210445421U (en) | 2019-06-24 | 2019-06-24 | Hanger with adjustable height for vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953160.6U CN210445421U (en) | 2019-06-24 | 2019-06-24 | Hanger with adjustable height for vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210445421U true CN210445421U (en) | 2020-05-05 |
Family
ID=70442076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953160.6U Active CN210445421U (en) | 2019-06-24 | 2019-06-24 | Hanger with adjustable height for vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210445421U (en) |
-
2019
- 2019-06-24 CN CN201920953160.6U patent/CN210445421U/en active Active
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