Ventilation structure for melon and vegetable planting greenhouse
By designing louvers, filter plates, cleaning mechanisms, and collection boxes in the vegetable and melon growing greenhouse, the problems of insect entry and dust impurities were solved, achieving effective ventilation and convenient cleaning, thus improving the ventilation performance of the greenhouse.
Patent Information
- Application Number
- CN202520272187.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing agricultural greenhouse ventilation systems lack filtration devices, allowing insects to enter and damage crops. Furthermore, the filters are prone to accumulating dust and impurities, affecting ventilation efficiency and making them difficult to clean.
A ventilation structure for vegetable and melon greenhouses was designed, comprising louvers, filter plates, a cleaning mechanism, and a collection box. A drive motor drives the brush plate to clean the dust on the filter plate, and a locking component allows for easy replacement of the collection box, thus achieving insect filtration and dust removal.
It improves ventilation, prevents filter plate clogging, is easy to operate, and enhances the practicality of the device.
Smart Images
Figure CN223600482U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural facilities technical field more particularly to a ventilation structure for melon and vegetable planting greenhouse. BACKGROUND
[0002] The greenhouse is a kind of big shed for cultivating plants in winter or other seasons unsuitable for plant growth, which uses light covering material as all or part of enclosure structure material, provides a greenhouse suitable for plant production environment, so that winter can plant vegetables in summer, and agricultural greenhouse will produce a large amount of water mist in the process of use, so it is necessary to dredge the water mist inside the greenhouse, therefore, the ventilation treatment of agricultural greenhouse is needed.
[0003] The existing ventilation mechanism for agricultural greenhouse generally has fixed structure, the ventilation mechanism lacks filtering device, insects are easy to enter the greenhouse and damage crops, and the filter screen is easy to be contaminated with dust and impurities after long-term use, which is not convenient to clean, thereby affecting the ventilation effect of the greenhouse, therefore, the ventilation structure for melon and vegetable planting greenhouse is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model discloses a ventilation structure for melon and vegetable planting greenhouse, which is provided to solve the problems of fixed structure of the existing ventilation mechanism for agricultural greenhouse, lack of filtering device in the ventilation mechanism, easy entry of insects into the greenhouse and damage to crops, easy contamination of the filter screen with dust and impurities after long-term use, inconvenience in cleaning and influence on the ventilation effect of the greenhouse.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A ventilation structure for melon and vegetable planting greenhouse, comprising a shed body, a ventilation pipe, a ventilation pipe installed on the shed body, a louver provided on the outer side of the ventilation pipe, a slot provided at the top of the inner side of the shed body, a filter plate provided at one end of the inner side of the shed body, a cleaning brush mechanism provided on one side of the filter plate, a collection box provided at the bottom of the inner side of the shed body, and a locking assembly provided at the bottom of one side of the ventilation pipe.
[0007] As a further description of the above technical scheme, the cleaning brush mechanism comprises a driving motor fixedly installed on one side of the top of the ventilation pipe, a moving groove is formed on one side of the inner wall of the ventilation pipe, the output end of the driving motor is fixedly connected with a reciprocating screw rod, one end of the reciprocating screw rod is threadedly connected with an L-shaped moving block, and the bottom of the L-shaped moving block is fixedly connected with a brush plate.
[0008] As a further description of the above technical scheme, the bottom end of the reciprocating wire rod is connected with the ventilation pipe bearing, and the brush end of the brush plate is in contact with the filter plate.
[0009] As a further description of the above technical scheme, the locking assembly comprises a sliding groove opened at the bottom of one side of the ventilation pipe, a guide rod fixedly installed inside the sliding groove, a reset spring sleeved at one end of the guide rod, and a sliding block movably sleeved at the end of the guide rod close to the reset spring.
[0010] As a further description of the above technical scheme, one side of the collecting box is provided with a clamping hole matched with the rainproof clamping rod, and the outer end of the clamping rod is rounded and inserted into the clamping hole.
[0011] As a further description of the above technical scheme, one side of the collecting box is provided with a clamping hole matched with the rainproof clamping rod, and the outer end of the clamping rod is rounded and inserted into the clamping hole.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1. When the utility model is used, the louver is convenient to flexibly adjust the size of the air inlet, the filter plate is convenient to block insects and filter dust and impurities, the plug-in type is convenient to install and dismount the filter plate, the driving motor is started to drive the brush plate to move up and down along the surface of the filter plate to clean and brush the dust and impurities on the surface of the filter plate, the dust adhered to the brush end of the brush plate is scraped off by the toothed plate and collected in the collecting box, the filter plate is effectively prevented from being blocked, the ventilation effect is improved, and the practicability of the device is improved.
[0014] 2. When the utility model is used, the sliding block is moved outward to extrude the reset spring and move the clamping rod outward to disengage from the clamping hole, the collecting box is fixed and limited, the dust and impurities in the collecting box are cleaned by pulling out the collecting box outward, the collecting box is inserted into the ventilation pipe, the clamping rod is clamped in the clamping hole through the compression and reset action of the reset spring, the installation of the collecting box is completed, and the operation is convenient and the use is facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the ventilation structure of the melon and vegetable planting greenhouse.
[0016] Figure 2 It is a ventilation pipe cross section cleaning and brushing mechanism structure schematic view of the ventilation structure of the melon and vegetable planting greenhouse.
[0017] Figure 3 It is Figure 2An enlarged structural schematic view of A in the figure.
[0018] Figure 4 A collection box structure schematic view of a ventilation structure for a melon and vegetable planting greenhouse.
[0019] The figure shows: 1, a shed body; 2, a ventilation pipe; 3, a louver; 4, a slot; 5, a cleaning mechanism; 51, a driving motor; 52, a moving groove; 53, a reciprocating screw rod; 54, an L-shaped moving block; 55, a brush plate; 6, a collection box; 7, a locking assembly; 71, a sliding groove; 72, a guide rod; 73, a return spring; 74, a sliding block; 75, a clamping rod; 8, a filter plate; 9, a toothed plate; 10, a clamping hole. DETAILED DESCRIPTION
[0020] In order to facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings, which show several embodiments of the present application, but the present application can be realized in different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.
[0021] The present application provides a ventilation structure for a melon and vegetable planting greenhouse, please refer to Figures 1-4 The figure shows: 1, a shed body; 2, a ventilation pipe; 3, a louver; 4, a slot; 5, a cleaning mechanism; 51, a driving motor; 52, a moving groove; 53, a reciprocating screw rod; 54, an L-shaped moving block; 55, a brush plate; 6, a collection box; 7, a locking assembly; 71, a sliding groove; 72, a guide rod; 73, a return spring; 74, a sliding block; 75, a clamping rod; 8, a filter plate; 9, a toothed plate; 10, a clamping hole.
[0022] In the embodiments of the application, the size of the air inlet can be flexibly adjusted through the shutter 3, the filter plate 8 is arranged to block insects and filter dust, the filter plate 8 is conveniently installed and removed through the plug-in type arrangement, the driving motor 51 is started, the driving motor 51 drives the reciprocating screw rod 53 to rotate, the reciprocating screw rod 53 drives the L-shaped moving block 54 to move up and down along the moving groove 52, thereby driving the brush plate 55 to move up and down along the surface of the filter plate 8, dust on the surface of the filter plate 8 is cleaned, dust adhered to the brush end of the brush plate 55 is scraped off by the toothed plate 9 and falls into the collecting box 6 for collection, the filter plate 8 is effectively prevented from being blocked, and the ventilation effect is improved.
[0023] Further, the locking assembly 7 comprises a sliding groove 71 formed in the bottom of one side of the ventilation pipe 2, a guide rod 72 fixedly installed in the sliding groove 71, a reset spring 73 sleeved on one end of the guide rod 72, a sliding block 74 movably sleeved on the end of the guide rod 72 close to the reset spring 73, a clamping rod 75 fixedly connected to one side of the sliding block 74, a clamping hole 10 matched with the clamping rod 75 formed in one side of the collecting box 6, and the outer end of the clamping rod 75 is rounded and inserted into the clamping hole 10.
[0024] When in use, the sliding block 74 is moved outward, the sliding block 74 is extruded to move outward along the sliding groove 71 and press the reset spring 73, the clamping rod 75 is driven to move outward and disengage from the clamping hole 10, the collecting box 6 is released from the limiting and fixing, then the dust in the collecting box 6 is cleaned by pulling out the collecting box 6, the collecting box 6 is inserted into the ventilation pipe 2, the reset spring 73 is compressed and reset during the insertion, the clamping rod 75 is clamped in the clamping hole 10, and the installation of the collecting box 6 is completed.
[0025] Further, the collecting box 6 is fixedly connected with the toothed plate 9 on one side of the inner wall, and a fan is fixedly installed in the ventilation pipe 2.
[0026] The working principle of the utility model is as follows: the size of the air inlet can be flexibly adjusted through the shutter 3, the filter plate 8 is arranged to block insects and filter dust, the filter plate 8 is conveniently installed and removed through the plug-in type arrangement, the driving motor 51 is started, the driving motor 51 drives the reciprocating screw rod 53 to rotate, the reciprocating screw rod 53 drives the L-shaped moving block 54 to move up and down along the moving groove 52, thereby driving the brush plate 55 to move up and down along the surface of the filter plate 8, dust on the surface of the filter plate 8 is cleaned, dust adhered to the brush end of the brush plate 55 is scraped off by the toothed plate 9 and falls into the collecting box 6 for collection, the filter plate 8 is effectively prevented from being blocked, and the ventilation effect is improved.
[0027] By moving the slider 74 outward, the slider 74 is moved outward along the sliding groove 71 to press the reset spring 73, so as to drive the clamping rod 75 to move outward to disengage the clamping hole 10, thereby releasing the limiting and fixing of the collection box 6. Then, the collection box 6 is only needed to be pulled out outward, so that the dust and impurities in the interior can be cleaned. Then, the collection box 6 is only needed to be inserted into the ventilation pipe 2. During the inserting process, the reset spring 73 is compressed and reset, so that the clamping rod 75 is clamped in the clamping hole 10, thereby completing the installation of the collection box 6.
[0028] The utility model is described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode. As long as the method concept and technical scheme of the utility model are adopted for such non-essential improvement or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.
Claims
1. A ventilation structure for a melon and vegetable planting greenhouse, comprising a greenhouse body (1) and a ventilation pipe (2), characterized in that: The ventilation pipe (2) is installed on the shed body (1), the ventilation pipe (2) is provided with a louver (3) on the outside of the shed body (1), the ventilation pipe (2) is provided with a slot (4) on the top of the inside of the shed body (1), the ventilation pipe (2) is provided with a filter plate (8) on one end of the inside of the shed body (1), the ventilation pipe (2) is provided with a cleaning mechanism (5) on one side of the filter plate (8), the ventilation pipe (2) is provided with a collecting box (6) on the bottom of the inside of the shed body (1), and the ventilation pipe (2) is provided with a locking assembly (7) on one side of the bottom.
2. The ventilation structure for melon and vegetable planting greenhouse according to claim 1, characterized in that: The cleaning mechanism (5) comprises a driving motor (51) fixedly installed on one side of the top of the ventilation pipe (2), a moving groove (52) is formed in one side of the inner wall of the ventilation pipe (2), the output end of the driving motor (51) is fixedly connected with a reciprocating screw rod (53), one end of the reciprocating screw rod (53) is threadedly connected with an L-shaped moving block (54) located in the moving groove (52), and the bottom of the L-shaped moving block (54) is fixedly connected with a brush plate (55).
3. The ventilation structure for melon and vegetable planting greenhouse according to claim 2, characterized in that: The bottom end of the reciprocating screw rod (53) is connected with the bearing of the ventilation pipe (2), and the brush end of the brush plate (55) is in contact with the filter plate (8).
4. The ventilation structure for melon and vegetable planting greenhouse according to claim 1, characterized in that: The locking assembly (7) comprises a sliding groove (71) formed in the bottom of one side of the ventilation pipe (2), a guide rod (72) is fixedly installed in the sliding groove (71), the one end of the guide rod (72) is sleeved with a reset spring (73), the one end of the guide rod (72) close to the reset spring (73) is movably sleeved with a sliding block (74), and one side of the sliding block (74) is fixedly connected with a clamping rod (75).
5. The ventilation structure for melon and vegetable planting greenhouse according to claim 4, characterized in that: One side of the collecting box (6) is provided with a clamping hole (10) matched with the clamping rod (75), and the outer end of the clamping rod (75) is rounded and inserted into the clamping hole (10).
6. The ventilation structure for melon and vegetable planting greenhouse according to claim 1, characterized in that: One side of the collecting box (6) is provided with a clamping hole (10) matched with the clamping rod (75), and the outer end of the clamping rod (75) is rounded and inserted into the clamping hole (10). One side of the collecting box (6) is provided with a clamping hole (10) matched with the clamping rod (75), and the outer end of the clamping rod (75) is rounded and inserted into the clamping hole (10).