Greenhouse hydroponic vegetable filter bed

Abstract

The utility model discloses a greenhouse hydroponic vegetable filter bed, and relates to the technical field of hydroponic vegetables. The device comprises a hydroponic bed, a supporting frame located in the upper end of the hydroponic bed, a containing groove formed in the supporting frame, and supporting rods which are distributed at equal intervals and fixedly arranged in the hydroponic bed and located at the lower end of the supporting frame. The filtering structure comprises a mounting box I, a mounting box II, a winding roller I rotationally mounted in the mounting box I, and a damping sleeve mounted in the mounting box II in an embedded manner; the filter belt is wound on the outer wall of the winding roller I; the connecting ropes are fixedly arranged at one end of the filter belt, are distributed at equal intervals and are wound on the outer wall of the winding roller II; the coil springs are connected to the outer walls of the front and rear ends of the winding roller I in a sleeving manner, and the outer sides of the coil springs are connected with the mounting box I; and the rotating handle is fixedly arranged at one end of the winding roller II. According to the utility model, by arranging the filtering structure, the problems that electric energy is consumed and the use cost is increased when the filtering equipment for the hydroponic vegetables is used are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water -growing vegetables, especially to a greenhouse water -growing vegetable filter bed. BACKGROUND

[0002] Greenhouse is a kind of facility agricultural tool, is used to provide controlled environment conditions, for example, temperature, humidity and illumination etc., promote plant growth, extend season, protect crops from bad weather, water -growing vegetables are using water -growing technology, add proper water -growing liquid in water, let plant grow in the environment of soilless medium, when water -growing vegetable cultivation is carried out in greenhouse, filter bed can be used to purify and adjust the quality of water source, ensure that pure and suitable water is provided to plant, through filter bed, impurities in water can be removed, ensure that water quality meets the needs of plant growth, effectively prevent the adverse effects of water pollution on plant growth simultaneously.

[0003] Chinese patent discloses a kind of greenhouse water -growing vegetable filter bed (grant announcement number CN220165969U), the patent technology includes: for collecting domestic sewage, anaerobic tank is handled with hydrolysis, acidification;The anaerobic tank is connected water pump by pipeline;The water pump is connected water -growing vegetable filter bed by the pipeline;The water -growing vegetable filter bed is connected oxidation pond by the pipeline;Greenhouse is arranged outside the water -growing vegetable filter bed.The utility model can purify domestic sewage, reduce environmental pollution while generating economic benefits.

[0004] The patent technology has the advantage of filtering water quality when in use, but electric equipment is used in the process of use, so that the use of filtering equipment will consume electric energy, increase the use cost, therefore, the technical personnel in the art provide a kind of greenhouse water -growing vegetable filter bed to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0005] 1. TECHNICAL SCHEME

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model discloses a kind of greenhouse water -growing vegetable filter bed, including,

[0008] Water -growing bed, including the support frame in water -growing bed upper end interior, the placing groove being opened in support frame interior, the support rod being fixedly placed in water -growing bed interior and being located support frame lower end in equidistant distribution;

[0009] The filtering structure comprises a mounting box one and a mounting box two fixed on both sides of the upper end of the water culture bed, a roll one rotatably mounted in the mounting box one, a damping sleeve embeddedly mounted in the mounting box two, a roll two rotatably mounted in the damping sleeve, a filter belt wound on the outer wall of the roll one, connecting ropes equidistantly distributed on one end of the filter belt and wound on the outer wall of the roll two, coil springs sleeved on the outer wall of the roll one at the front and rear ends and connected with the mounting box one at the outside, and a handle fixed on one end of the roll two.

[0010] And

[0011] The cleaning structure comprises a fan fixed on the front end of the mounting box one, and a cleaning pipe in a U shape arranged on both sides of the filter belt and connected with the output end of the fan.

[0012] Further, limit rollers equidistantly distributed and located on the upper end of the filter belt are rotatably mounted in the inner portion of the lower end of the water culture bed, and a supporting roller located on the lower end of the filter belt is rotatably mounted in the inner portion of the upper end of the mounting box one and the upper end of the mounting box two.

[0013] Specifically, the supporting roller limits the filter belt located in the water culture bed, so that the filter belt located in the water culture bed is in a planar shape, and the filter belt passing through the water culture bed is lifted by the supporting roller, thereby facilitating the walking and winding of the filter belt.

[0014] Further, a stroke groove one is formed in the inner portion of the mounting box one, and a stroke groove two is formed in the inner portion of the mounting box two, and the filter belt is slidingly mounted in the stroke groove one and the stroke groove two.

[0015] Specifically, the filter belt moves in the mounting box through the stroke groove one, and the filter belt moves in the mounting box two through the stroke groove two.

[0016] Further, oppositely distributed flow guide surfaces are arranged on the inner wall of the lower end of the water culture bed, a discharge pipe is arranged on the lower end of the water culture bed, and a valve is arranged in the discharge pipe.

[0017] Specifically, the flow guide surfaces guide the deposited particulate matters in the process of use, and the particulate matters are transported to the outside through the discharge pipe, and the valve controls the opening and closing of the discharge pipe.

[0018] Further, springs symmetrically distributed are arranged on the inner wall of one side of the mounting box one, a pressing plate is arranged at one end of the spring, equidistantly distributed rolling balls are rotatably mounted at one end of the pressing plate, symmetrically distributed sliding sleeves are embeddedly mounted in the inner portion of one end of the mounting box one, and guide rods located in the springs and fixedly connected with the pressing plate at one end are slidingly mounted in the sliding sleeves.

[0019] Specifically, the pressing plate elastically holds the filter belt wound on the outer wall of the roll one through the rolling balls by the elastic force of the spring, and the guide rods slide in the sliding sleeves in the process of expansion and contraction of the spring, thereby guiding the spring and avoiding the outward deviation of the spring.

[0020] Further, a cleaning groove is arranged in the lower end of the installation box, and a closing cover is arranged in the cleaning groove.

[0021] Specifically, dirt on the outer wall of the filter belt is transported to the cleaning groove through the flow guide plate, the dirt is discharged to the outside through the cleaning groove, and the cleaning groove is opened and closed through the closing cover.

[0022] Further, a plurality of limiting wheels are arranged on the outer wall of the second winding roller and located on both sides of the connecting rope, a communication pipe controlled by a valve is arranged at the front end of the water planting bed, and a plurality of detectors are arranged in the water planting bed.

[0023] Specifically, the detectors are various sensors, the water planting liquid is detected, the pipes such as the oxygen pipe that need to improve the water planting liquid are communicated through the communication pipe, and the limiting wheels limit the winding connecting rope when the second winding roller rotates.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present application are that:

[0026] The water planting bed in the frame type bears the water planting liquid, the vegetables are planted in the adaptive culture box and clamped in the placing groove, the roots of the vegetables contact the water planting liquid, and the water planting of the vegetables is performed.

[0027] Meanwhile, the filter belt arranged at the center of the water planting liquid filters the passing water planting liquid, the suspended matter in the lower end of the water planting liquid is intercepted by the filter belt, so as to avoid entering the upper end, the filter belt can be wound, convenient cleaning of the filter belt is provided, the filter structure does not need to use the power equipment, the consumption of the power energy is reduced, and the use cost is reduced.

[0028] Of course, it is not necessary to achieve all the advantages described above when implementing any product of the present application. DRAWINGS

[0029] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0030] Figure 1 It is a front view of the structure of the present application.

[0031] Figure 2 It is a bottom view of the structure of the present application.

[0032] Figure 3 It is the water bed main section view three-dimensional structure schematic view of the utility model;

[0033] Figure 4 It is the filter belt main view three-dimensional structure schematic view of the utility model;

[0034] Figure 5 It is the installation box one side section view three-dimensional structure schematic view of the utility model;

[0035] Figure 6 It is the installation box one side section view three-dimensional structure schematic view of the utility model;

[0036] Figure 7 It is the installation box two side section view three-dimensional structure schematic view of the utility model.

[0037] In the drawing, the component list represented by each sign is as follows:

[0038] 100, water bed; 101, support frame; 102, communication pipe; 103, detector; 104, placement groove; 105, flow guide surface; 106, valve; 107, discharge pipe; 108, support rod;

[0039] 200, filter structure; 201, installation box one; 202, installation box two; 203, stroke groove one; 204, stroke groove two; 205, filter belt; 206, carrier roller; 207, winding roller one; 208, disc spring; 209, pressing plate; 210, ball; 211, sliding sleeve; 212, spring; 213, handle; 214, damping sleeve; 215, connecting rope; 216, limiting wheel; 217, winding roller two; 218, limiting roller; 219, guide rod;

[0040] 300, cleaning structure; 301, fan; 302, closed cover; 303, cleaning pipe; 304, cleaning nozzle; 305, cleaning groove; 306, flow guide plate. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings.

[0042] In the following description, a lot of specific details are set forth in order to give a full and complete understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and the person skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0043] Second, the utility model in combination with the schematic diagram is described in detail, in the detailed description of the utility model embodiment, for the convenience of description, the section view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0044] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiments of the utility model will be described in further detail below in combination with the drawings.

[0045] Example 1

[0046] Please refer to Figures 1-7 The utility model discloses a greenhouse hydroponic vegetables filter bed,

[0047] The hydroponic bed 100 comprises a support frame 101 located at the upper end of the hydroponic bed 100, a placing groove 104 formed in the support frame 101, and a support rod 108 fixedly arranged in the hydroponic bed 100 and located at the lower end of the support frame 101.

[0048] The filter structure 200 comprises a mounting box one 201 and a mounting box two 202 fixedly arranged at the upper end of the hydroponic bed 100, a roll one 207 rotatably arranged in the mounting box one 201, a damping sleeve 214 embeddedly arranged in the mounting box two 202, a roll two 217 rotatably arranged in the damping sleeve 214, a filter belt 205 wound on the outer wall of the roll one 207, a connecting rope 215 fixedly arranged at one end of the filter belt 205 and wound on the outer wall of the roll two 217, a coil spring 208 sleeved on the outer wall of the roll one 207 and connected with the mounting box one 201 at the outside, and a handle 213 fixedly arranged at one end of the roll two 217.

[0049] The hydroponic bed 100 is rotatably arranged with a limiting roller 218 arranged at the upper end of the filter belt 205 and arranged at equal intervals in the inner part of the lower end of the hydroponic bed 100, and the mounting box one 201 and the mounting box two 202 are rotatably arranged with a supporting roller 206 arranged at the lower end of the filter belt 205 in the inner part of the upper end of the mounting box one 201 and the mounting box two 202.

[0050] The mounting box one 201 is provided with a stroke groove one 203, and the mounting box two 202 is provided with a stroke groove two 204, and the filter belt 205 is slidably arranged in the stroke groove one 203 and the stroke groove two 204.

[0051] The inner wall of the lower end of the hydroponic bed 100 is provided with oppositely arranged flow guide surfaces 105, the lower end of the hydroponic bed 100 is provided with a discharge pipe 107, and the discharge pipe 107 is provided with a valve 106 in the inner part.

[0052] The inner wall of the installation box one 201 is provided with symmetrically distributed springs 212, one end of the spring 212 is provided with a pressing plate 209, one end of the pressing plate 209 is rotatably installed with equidistantly distributed ball bearings 210, the end of the installation box one 201 is embeddedly installed with symmetrically distributed sliding sleeves 211, the sliding sleeve 211 is slidably installed with a guide rod 219 located inside the spring 212 and fixedly connected with the pressing plate 209 at one end;

[0053] The outer wall of the roller two 217 is provided with multiple groups of limiting wheels 216 symmetrically distributed and located on both sides of the connecting rope 215, the front end of the water planting bed 100 is communicatively installed with a communicating pipe 102 controlled by a valve 106, and the front end of the water planting bed 100 is provided with multiple detectors 103;

[0054] The use of the filtering structure 200 is performed;

[0055] During the water planting of vegetables, the water planting liquid is input into the water planting bed 100, the vegetables are placed in the placing groove 104 through the containing box, the roots of the vegetables grow into the water planting liquid through the holes in the placing groove 104 and the containing box, and the water planting liquid provides nutrients for the vegetables, and the detectors 103 include pH value detection sensors, oxygen content sensors, and permeability sensors, etc., and detect the water quality in the water planting liquid;

[0056] During the water planting of vegetables, the filter belt 205 is arranged on the upper end of the supporting roller 206 and the lower end of the limiting roller 218, and is horizontally arranged in the water planting bed 100, the filter belt 205 filters the water planting liquid, the dirt in the lower end of the water planting liquid is intercepted, the dirt is prevented from entering the upper end of the water planting liquid, the water planting liquid in the upper end of the water planting liquid is deposited and adhered to the filter belt 205, the roller two 217 is reversely rotated by regularly gripping the rotating handle 213, the filter belt 205 is stretched by the damping member in the damping sleeve 214 after the roller two 217 is rotated, the filter belt 205 is arranged, the disc spring 208 is pressed during the process, the disc spring 208 is tightened, the filter belt 205 is rotated by the elasticity of the disc spring 208 when the connecting rope 215 is released, the filter belt 205 is wound, the filter belt 205 is automatically wound, the wound filter belt 205 is convenient to clean in the installation box one 201, the deposited dirt is transported to the outside through the discharge pipe 107, the use of the additional filtering structure 200 is avoided, the dirt is deposited on the filter belt 205 during the flow of the water planting liquid, the filter belt 205 is cleaned, the use is convenient, the use of the additional power equipment is avoided during the use, the use cost of the power equipment is reduced, the power cost is reduced, the water planting cost of the vegetables is reduced, and the subsequent maintenance cost of the power equipment is reduced.

[0057] Embodiment 2

[0058] Please refer to Figures 1-7As shown, the embodiment is based on the embodiment 1 and further comprises;

[0059] and;

[0060] The cleaning structure 300 comprises a fan 301 fixed at the front end of the mounting box 201, and the output end of the fan 301 is provided with a U-shaped cleaning pipe 303 located on both sides of the filter belt 205, and the inner wall of the cleaning pipe 303 is provided with a cleaning nozzle 304.

[0061] The lower end of the mounting box 201 is internally provided with a cleaning groove 305, and the cleaning groove 305 is internally provided with a closing cover 302, and the inner wall of the lower end of the mounting box 201 is provided with a flow guide plate 306.

[0062] The use of the cleaning structure 300 is carried out;

[0063] When the filter belt 205 is wound, the outer wall of the filter belt 205 is scraped by using a brush through the cleaning groove 305, so as to clean the outer wall of the filter belt 205, the filter belt 205 is automatically wound, the edge is cleaned, and at the same time, the fan 301 can be used to deliver airflow, the airflow is pressurized when passing through the opening and narrow cleaning nozzle 304, the airflow sprayed through the cleaning nozzle 304 acts on the filter belt 205, the outer wall of the filter belt 205 on the opposite side of the airflow is blown and cleaned, and the filter belt 205 is automatically cleaned, so that additional options are provided for the cleaning of the filter belt 205, and the cleaning means is flexible.

[0064] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0065] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A filter bed for hydroponic vegetables in a greenhouse, characterized in that: include, The hydroponic bed (100) includes a support frame (101) located inside the upper end of the hydroponic bed (100), a placement slot (104) opened inside the support frame (101), and support rods (108) that are evenly distributed and fixed inside the hydroponic bed (100) and located at the lower end of the support frame (101). The filter structure (200) includes a first mounting box (201) and a second mounting box (202) fixed on both sides of the upper end of the hydroponic bed (100), a first roller (207) rotatably installed inside the first mounting box (201), a damping sleeve (214) embedded inside the second mounting box (202), a second roller (217) rotatably installed inside the damping sleeve (214), a filter belt (205) wound on the outer wall of the first roller (207), a connecting rope (215) fixed at one end of the filter belt (205) and equidistantly distributed and wound on the outer wall of the second roller (217), a disc spring (208) sleeved on the outer walls of the front and rear ends of the first roller (207) and connected to the first mounting box (201) on the outside, and a handle (213) fixed at one end of the second roller (217). as well as; The cleaning structure (300) includes a fan (301) fixed at the front end of the mounting box (201), and the output end of the fan (301) is provided with a U-shaped cleaning pipe (303) located on both sides of the filter belt (205), and the inner wall of the cleaning pipe (303) is provided with a cleaning nozzle (304).

2. The filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The hydroponic bed (100) is rotatably installed with equidistant limiting rollers (218) located at the upper end of the filter belt (205). The upper end of the first mounting box (201) and the upper end of the second mounting box (202) are both rotatably installed with support rollers (206) located at the lower end of the filter belt (205).

3. The filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The first installation box (201) has a first travel groove (203) inside, and the second installation box (202) has a second travel groove (204) inside. The filter belt (205) is slidably installed inside the first travel groove (203) and the second travel groove (204).

4. The filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The hydroponic bed (100) has relatively distributed guide surfaces (105) on the inner wall of its lower end, and a discharge pipe (107) is provided at the lower end of the hydroponic bed (100), with a valve (106) inside the discharge pipe (107).

5. A filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The inner wall of one side of the mounting box (201) is provided with symmetrically distributed springs (212). One end of the spring (212) is provided with a pressure plate (209). One end of the pressure plate (209) is rotatably installed with equally spaced balls (210). The inside of the mounting box (201) is embedded with symmetrically distributed sliding sleeves (211). Inside the sliding sleeves (211) is a guide rod (219) located inside the spring (212) and fixedly connected to the pressure plate (209) at one end.

6. A filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The lower end of the installation box (201) is provided with a cleaning groove (305), and a closed cover (302) is provided inside the cleaning groove (305). A guide plate (306) is provided on the lower inner wall of the installation box (201).

7. A filter bed for hydroponic vegetables in a greenhouse according to claim 1, characterized in that: The outer wall of the second roller (217) is provided with multiple sets of symmetrically distributed limiting wheels (216) located on both sides of the connecting rope (215). The front end of the hydroponic bed (100) is connected to a connecting pipe (102) controlled by a valve (106). The front end of the hydroponic bed (100) is provided with multiple detectors (103).

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