Greenhouse support convenient to store for rural economy

Abstract

The utility model relates to the technical field of rural economy, and discloses a rural economy greenhouse support convenient to store, which comprises a support bottom rod, a telescopic component is mounted in the support bottom rod, a support supporting rod is arranged at the upper end of the telescopic component, and a mounting component is arranged at the upper end of the support supporting rod. A bent bracket is mounted at the upper end of the mounting assembly; the telescopic assembly comprises a rotating disc, a rotating rod is installed on one side of the rotating disc, a sliding rod is arranged on the outer side of the rotating rod in a sleeving mode, a moving plate is installed on the outer side of the sliding rod, a pawl is installed on one side of the moving plate, a ratchet wheel is arranged on one side of the pawl, and a first bevel gear is installed at one end of the rotating rod. The height of the support supporting rod is adjusted through the telescopic assembly, adjustment is more convenient during use, more time and labor are saved, rapid installation operation can be conveniently conducted on the bent support through the installation assembly, and installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rural economy, in particular to a greenhouse support for convenient storage in rural economy. Background Art

[0002] Rural economy refers to economic activities in the vast rural areas with agricultural production as the main body, mainly including agriculture, forestry, animal husbandry, sideline industries and fishery.

[0003] With the continuous advancement of agricultural technology, greenhouse cultivation has become an important production method in the rural economy. However, existing greenhouse supports often have problems such as complex structure, difficulty in construction, and inconvenient storage. Especially in the rural economic environment, due to the lack of professional technicians and equipment, these problems are particularly prominent. It is necessary to develop a greenhouse support that is easy to store for the rural economy, which is of great significance for improving the production efficiency of the rural economy and reducing production costs.

[0004] Chinese Patent Publication No.: CN215648470U discloses "A greenhouse support that is easy to store for rural economy", a first support base, a right side outer surface of the first support base is movably connected with a push limit button, the upper end outer surface of the first support base is slidably connected with a first telescopic frame, the right side outer surface of the first telescopic frame is fixedly connected with a limit slot, the upper end outer surface of the first telescopic frame is fixedly connected with a buffer pad, and the upper end outer surface of the buffer pad is fixedly connected with a rotating support block. This greenhouse support that is easy to store for rural economy, a rotating support block connected through the buffer pad above the first telescopic frame, the rotating support block is connected to the first bending frame through a rotating shaft, when it is necessary to adjust the angle between the bending frame and the telescopic frame, it only needs to be rotated through the rotating shaft, so that the first telescopic frame can be easily rotated, and the angle between the first bending frame can be adjusted, which is convenient to adjust without disassembly.

[0005] The above-mentioned prior art uses a rotating support block connected to the first telescopic frame through a buffer pad above the first telescopic frame, and the rotating support block is connected to the first bending frame through a rotating shaft. When it is necessary to adjust the angle between the bending frame and the telescopic frame, it is only necessary to rotate the rotating shaft, so that the first telescopic frame can be easily rotated to adjust the angle with the first bending frame. However, when the existing bracket is used, it is time-consuming and laborious to adjust the telescopic height of the bracket. It is necessary to manually stretch the bracket to a suitable height for fixing, which is laborious to adjust and reduces the adjustment efficiency to a certain extent. Utility Model Content

[0006] The purpose of the utility model is to provide a greenhouse support that is easy to store for rural economic use, so as to solve the problem in the above-mentioned background technology that the telescopic adjustment of the support is relatively time-consuming and labor-intensive, and the support needs to be manually stretched to a suitable height for fixing, which is laborious to adjust and reduces the adjustment efficiency to a certain extent.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a greenhouse support convenient for storage for rural economy, comprising a support bottom bar, a telescopic assembly is installed inside the support bottom bar, a support rod is arranged at the upper end of the telescopic assembly, a mounting assembly is arranged at the upper end of the support rod, and a curved support is installed at the upper end of the mounting assembly;

[0008] The telescopic assembly includes a rotating disk, a rotating rod is installed on one side of the rotating disk, and a sliding rod is sleeved on the outer side of the rotating rod, a moving plate is installed on the outer side of the sliding rod, a pawl is installed on one side of the moving plate, a ratchet is arranged on one side of the pawl, a first bevel gear is installed on one end of the rotating rod, a second bevel gear is arranged on one side of the first bevel gear, a screw rod is installed on the upper end of the second bevel gear, and a moving block is sleeved on the outer side of the screw rod;

[0009] The mounting assembly includes a mounting groove, a pressing block is installed on one side of the mounting groove, and a pressing rod is installed on one side of the pressing block, a spring is sleeved on the outer side of the pressing rod, a slider is installed on one end of the pressing rod, a fixing rod is provided on one side of the slider, an insert block is installed on the lower end of the curved bracket, the bracket support rod is provided with a groove at a position corresponding to the insert block, and the insert block is provided with a fixing groove at a position corresponding to the fixing rod.

[0010] Preferably, a rotary hinge is installed on one side of the curved bracket, and the curved brackets are in two groups, and the two groups of curved brackets are symmetrically arranged on both sides of the rotary hinge.

[0011] Preferably, the rotating rod passes through the bottom rod of the bracket and extends into the inner cavity thereof, and the movable plate is slidably arranged on the outer side of the sliding rod.

[0012] Preferably, the pawl is meshed with a ratchet, the ratchet is fixedly arranged on one side of the bottom rod of the bracket, and the rotating rod passes through the ratchet and extends to the outside thereof.

[0013] Preferably, the slide rod is fixedly arranged outside the rotating rod, the first bevel gear is meshed with the second bevel gear, and the moving block is matched with the lead screw.

[0014] Preferably, the support rod is detachably arranged at the upper end of the moving block, the support rod is slidably connected to the support bottom rod, the pressing rod passes through the installation groove and extends to one side of the support rod, and the slider is slidably arranged in the installation groove.

[0015] Preferably, the fixing rod passes through the installation slot and extends into the groove, the insert block is fixedly arranged at the lower end of the curved bracket, the fixing rod matches the fixing slot, and the insert block matches the groove.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model adjusts the height of the bracket support rod by setting a telescopic component, which is more convenient to adjust during use, saves time and effort, and improves operating efficiency. By rotating the turntable, the turntable drives the rotating rod to rotate, the rotation of the rotating rod drives the first bevel gear to rotate, the rotation of the first bevel gear drives the moving block to move, the movement of the moving block drives the bracket support rod to move, and the height of the bracket support rod is adjusted. When the adjustment is completed, the moving plate is moved, and the movement of the moving plate drives the pawl to move. The pawl moves to the ratchet wheel and forms a locking structure with the ratchet wheel to prevent the rotating rod from reversing.

[0018] Second, the utility model provides an installation component, which facilitates the quick installation of the curved bracket and improves the installation efficiency. When in use, the pressing block is pressed, and the movement of the pressing block drives the pressing rod to move. The movement of the pressing rod causes the slider to move. At the same time, the spring is deformed, and the movement of the slider drives the fixing rod to move flush with the groove. The insert block is placed in the groove, and the pressing block is released. The fixing rod is driven to move into the fixing groove under the action of the spring reset force, and the insert block is limited and fixed, so that the curved bracket can be detachably installed on the upper end of the bracket support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0022] Figure 4 It is a schematic diagram of the structure of the turntable and ratchet wheel of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the spring and the slider of the utility model.

[0024] In the figure: 1. bracket bottom rod; 2. telescopic assembly; 201. turntable; 202. rotating rod; 203. sliding rod; 204. moving plate; 205. pawl; 206. ratchet; 207. first bevel gear; 208. second bevel gear; 209. screw rod; 210. moving block; 3. bracket support rod; 4. mounting assembly; 401. mounting groove; 402. pressing block; 403. pressing rod; 404. spring; 405. sliding block; 406. fixing rod; 407. insert block; 408. fixing groove; 409. groove; 5. bending bracket; 6. rotating hinge. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 A greenhouse support for convenient storage in rural economy, comprising a support bottom rod 1, characterized in that: a telescopic component 2 is installed inside the support bottom rod 1, a support rod 3 is arranged on the upper end of the telescopic component 2, a mounting component 4 is arranged on the upper end of the support rod 3, and a curved support 5 is installed on the upper end of the mounting component 4; the telescopic component 2 comprises a turntable 201, a rotating rod 202 is installed on one side of the turntable 201, and a sliding rod 203 is sleeved on the outer side of the rotating rod 202, a moving plate 204 is installed on the outer side of the sliding rod 203, a ratchet 205 is installed on one side of the moving plate 204, a ratchet 206 is arranged on one side of the ratchet 205, a first bevel gear 207 is installed on one end of the rotating rod 202, and the first bevel gear 20 A second bevel gear 208 is provided on one side of 7, a screw rod 209 is installed on the upper end of the second bevel gear 208, and a moving block 210 is sleeved on the outer side of the screw rod 209; the mounting assembly 4 includes a mounting groove 401, a pressing block 402 is installed on one side of the mounting groove 401, and a pressing rod 403 is installed on one side of the pressing block 402, a spring 404 is sleeved on the outer side of the pressing rod 403, a slider 405 is installed on one end of the pressing rod 403, and a fixing rod 406 is provided on one side of the slider 405, an insert block 407 is installed on the lower end of the curved bracket 5, a groove 409 is opened at the position corresponding to the insert block 407 of the bracket support rod 3, and a fixing groove 408 is opened at the position corresponding to the fixing rod 406 of the insert block 407.

[0027] By means of the above technical scheme, the height of the bracket support rod 3 can be adjusted by setting the telescopic assembly 2, which makes the adjustment more convenient during use, saves time and effort, and improves the operation efficiency. By rotating the turntable 201, the turntable 201 drives the rotating rod 202 to rotate, the rotating rod 202 drives the first bevel gear 207 to rotate, the first bevel gear 207 drives the moving block 210 to move, the moving block 210 drives the bracket support rod 3 to move, and the height of the bracket support rod 3 is adjusted. When the adjustment is completed, the moving plate 204 is moved, and the moving plate 204 drives the pawl 205 to move, and the pawl 205 moves to the ratchet 206 to form a snap-fit ​​structure with the ratchet 206, thereby preventing the bracket support rod 3 from being moved. The anti-rotation rod 202 is reversed, and the installation component 4 is set to facilitate the quick installation operation of the bending bracket 5, thereby improving the installation efficiency. When in use, the pressing block 402 is pressed, and the pressing block 402 moves to drive the pressing rod 403 to move. The pressing rod 403 moves to move the slider 405. At the same time, the spring 404 is deformed, and the slider 405 moves to drive the fixing rod 406 to move flush with the groove 409, and the insert block 407 is placed in the groove 409. The pressing block 402 is released, and the fixing rod 406 is driven to move to the fixing groove 408 under the action of the restoring force of the spring 404, and the insert block 407 is limited and fixed, so that the bending bracket 5 can be detachably installed on the upper end of the bracket support rod 3.

[0028] Specifically, a rotary hinge 6 is installed on one side of the curved bracket 5 . The curved bracket 5 is divided into two groups, and the two groups of curved brackets 5 are symmetrically arranged on both sides of the rotary hinge 6 .

[0029] Through the above technical solution, the symmetrically arranged curved bracket 5 can be conveniently folded by using the rotating hinge 6, so that the bracket can be stored easily and the space occupied can be reduced.

[0030] Specifically, the rotating rod 202 passes through the bracket bottom rod 1 and extends into the inner cavity thereof, and the moving plate 204 is slidably disposed on the outer side of the sliding rod 203 .

[0031] Through the above technical solution, the rotating rod 202 and the rotating disk 201 are detachably connected, so that the rotating disk 201 can be rotated to drive the rotating rod 202 to rotate. The movable plate 204 slides on the outside of the sliding rod 203, so that the movable pawl 205 and the ratchet 206 can be used to form a locking structure for limiting the position. The pawl 205 is separated from the ratchet 206 to facilitate height adjustment.

[0032] Specifically, the pawl 205 is meshed with the ratchet 206 , the ratchet 206 is fixedly arranged on one side of the bracket bottom rod 1 , and the rotating rod 202 passes through the ratchet 206 and extends to the outside thereof.

[0033] Through the above technical solution, the pawl 205 is engaged with the ratchet wheel 206 to limit the rotating rod 202, thereby preventing the rotating rod 202 from reversing and making the adjustment structure more stable.

[0034] Specifically, the slide bar 203 is fixedly arranged outside the rotating rod 202 , the first bevel gear 207 is meshed with the second bevel gear 208 , and the moving block 210 is matched with the screw rod 209 .

[0035] Through the above technical solution, when the rotating rod 202 rotates, the sliding rod 203 rotates, and at the same time drives the moving plate 204 and the pawl 205 to rotate. When the rotating rod 202 drives the moving block 210 to move to the appropriate position, the moving plate 204 is moved, and the movement of the moving plate 204 drives the pawl 205 to move. The pawl 205 moves to the ratchet 206 and forms a locking structure with the ratchet 206. By rotating the turntable 201, the height of the bracket support rod 3 is adjusted.

[0036] Specifically, the bracket support rod 3 is detachably arranged at the upper end of the moving block 210, the bracket support rod 3 is slidably connected to the bracket bottom rod 1, the pressing rod 403 passes through the installation groove 401 and extends to one side of the bracket support rod 3, and the slider 405 is slidably arranged in the installation groove 401.

[0037] Through the above technical solution, the movement of the moving block 210 can easily drive the movement of the bracket support rod 3. The bracket support rod 3 and the bracket bottom rod 1 are slidably arranged to ensure that the moving block 210 moves in a straight line. By pressing the pressing rod 403, the fixing rod 406 can be easily driven to move, thereby realizing the limited fixation of the insertion block 407, and the operation is simple.

[0038] Specifically, the fixing rod 406 passes through the installation slot 401 and extends into the groove 409 , the insert block 407 is fixedly disposed at the lower end of the curved bracket 5 , the fixing rod 406 matches the fixing slot 408 , and the insert block 407 matches the groove 409 .

[0039] Through the above technical solution, the insert block 407 set at the lower end of the curved bracket 5 is placed in the groove 409, and the fixing rod 406 is moved to the fixing groove 408, so that the curved bracket 5 can be detachably and quickly installed on the upper end of the bracket support rod 3, thereby improving the installation efficiency to a certain extent.

[0040] When in use, when it is necessary to install the bent bracket 5 on the upper end of the bracket support rod 3, the pressing block 402 is pressed, and the pressing block 402 moves to drive the pressing rod 403 to move, and the pressing rod 403 moves to make the slider 405 move, and at the same time the spring 404 is deformed, and the slider 405 moves to drive the fixing rod 406 to move to the groove 409 flush, and the insert block 407 is placed in the groove 409, and the pressing block 402 is released. Under the action of the restoring force of the spring 404, the slider 405 moves, and the slider 405 moves to drive the fixing rod 406 to move to the fixing groove 408, and the insert block 407 is limited and fixed, so that the bent bracket 5 can be detachably installed on the upper end of the bracket support rod 3. When the height of the bracket support rod 3 is adjusted, the turntable 201 is rotated, and the turntable 201 drives the rotating rod 202 to rotate. The rotation of the rotating rod 202 drives the first bevel gear 207 to rotate. The rotation of the first bevel gear 207 drives the second bevel gear 208 to rotate. The rotation of the second bevel gear 208 drives the screw rod 209 to rotate. The rotation of the screw rod 209 drives the moving block 210 to move. The movement of the moving block 210 drives the bracket support rod 3 to move, and the height of the bracket support rod 3 is adjusted. When the adjustment is completed, the moving plate 204 is moved, and the movement of the moving plate 204 drives the pawl 205 to move. The pawl 205 moves to the ratchet 206 to form a locking structure with the ratchet 206 to prevent the rotating rod 202 from reversing.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A greenhouse support for rural economic use and convenient storage, comprising a support bottom bar (1), characterized in that: A telescopic assembly (2) is installed inside the support bottom rod (1), a support rod (3) is arranged at the upper end of the telescopic assembly (2), a mounting assembly (4) is arranged at the upper end of the support rod (3), and a curved support (5) is installed at the upper end of the mounting assembly (4); The telescopic assembly (2) comprises a rotating disk (201), a rotating rod (202) is installed on one side of the rotating disk (201), and a sliding rod (203) is sleeved on the outer side of the rotating rod (202), a moving plate (204) is installed on the outer side of the sliding rod (203), a ratchet (205) is installed on one side of the moving plate (204), a ratchet wheel (206) is arranged on one side of the ratchet (205), a first bevel gear (207) is installed on one end of the rotating rod (202), a second bevel gear (208) is arranged on one side of the first bevel gear (207), a screw rod (209) is installed on the upper end of the second bevel gear (208), and a moving block (210) is sleeved on the outer side of the screw rod (209); The mounting assembly (4) comprises a mounting groove (401), a pressing block (402) is mounted on one side of the mounting groove (401), and a pressing rod (403) is mounted on one side of the pressing block (402), a spring (404) is sleeved on the outer side of the pressing rod (403), a slider (405) is mounted on one end of the pressing rod (403), a fixing rod (406) is arranged on one side of the slider (405), an insert block (407) is mounted on the lower end of the curved bracket (5), a groove (409) is provided on the bracket support rod (3) at a position corresponding to the insert block (407), and a fixing groove (408) is provided on the insert block (407) at a position corresponding to the fixing rod (406).

2. A greenhouse support for convenient storage for rural economy according to claim 1, characterized in that: A rotating hinge (6) is installed on one side of the curved bracket (5), and the curved bracket (5) is divided into two groups, and the two groups of curved brackets (5) are symmetrically arranged on both sides of the rotating hinge (6).

3. The greenhouse support for convenient storage for rural economy according to claim 1 is characterized by: The rotating rod (202) passes through the bracket bottom rod (1) and extends into the inner cavity thereof, and the movable plate (204) is slidably arranged on the outer side of the sliding rod (203).

4. The greenhouse support for convenient storage for rural economy according to claim 1 is characterized by: The pawl (205) is meshed with a ratchet (206), the ratchet (206) is fixedly arranged on one side of the bracket bottom rod (1), and the rotating rod (202) passes through the ratchet (206) and extends to the outside thereof.

5. The greenhouse support for convenient storage for rural economy according to claim 1 is characterized by: The sliding rod (203) is fixedly arranged outside the rotating rod (202), the first bevel gear (207) is meshed with the second bevel gear (208), and the moving block (210) is matched with the screw rod (209).

6. The greenhouse support for convenient storage for rural economy according to claim 1, characterized in that: The support rod (3) is detachably arranged at the upper end of the moving block (210), the support rod (3) is slidably connected to the support bottom rod (1), the pressing rod (403) passes through the installation groove (401) and extends to one side of the support rod (3), and the sliding block (405) is slidably arranged in the installation groove (401).

7. The greenhouse support for convenient storage for rural economy according to claim 1 is characterized by: The fixing rod (406) passes through the installation groove (401) and extends into the groove (409); the insert block (407) is fixedly arranged at the lower end of the curved bracket (5); the fixing rod (406) matches the fixing groove (408); and the insert block (407) matches the groove (409).

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