CN209950055U

CN209950055U - Soilless culture frame is used in laboratory

Info

Publication number: CN209950055U
Application number: CN201920467971.5U
Authority: CN
Inventors: 方咸平; 涂立勇
Original assignee: Hefei Hanren Scientific Instrument Co Ltd
Current assignee: Hefei Hanren Scientific Instrument Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-17
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a soilless culture frame is used in laboratory, hold the frame and trade the water installation including soilless culture, trade the water installation setting and hold one side of frame at soilless culture, soilless culture holds the frame and includes bottom plate one, the top both sides of bottom plate one fixed welding respectively have riser and pole setting, and the pole setting has two, the vertical top of bottom plate one is provided with places the platform, place a slope setting, and place the top side equidistance of platform and seted up vertical through-hole, the bottom of vertical through-hole is the binding off structure to sliding connection has a push cylinder, the coaxial fixedly connected with throw-out collar in top of push cylinder, the outside cover of throw-out collar is equipped with the piston ring, sliding connection has elastic telescopic rod in the throw-out cylinder. The utility model discloses make the water planting plant more rapidly and thoroughly at the in-process of trading water, can not have and remain, improved efficiency, simultaneously, guaranteed the accuracy of temperature for the growing environment of water planting plant is more suitable, has satisfied the user demand in the teaching life.

Description

Soilless culture frame is used in laboratory

Technical Field

The utility model relates to a laboratory equipment technical field especially relates to a soilless culture frame is used in laboratory.

Background

The existing soilless culture adopts single-row arrangement in the use process, thereby leading the illumination of the whole row of hydroponic plants to be balanced and leading the water to be changed uniformly, in the process of changing water, because the transverse size of the liquid level is larger, the water in the pipeline flows out slowly, the water flowing from one end of the pipeline is slowly soaked to the bottom of the whole row of plants, more water is reserved, the water is not completely changed, meanwhile, the requirement of soilless culture plants on water temperature is relatively high, so people often use the heating water tank to raise the water temperature and irrigate the water, however, in the heating process, after the water temperature reaches the standard, the water temperature is further increased due to the residual heat of the heating pipe, and then, the temperature of the water for irrigating the hydroponic plants is relatively high, so that the growth of the hydroponic plants is influenced, and the use requirements of people in teaching life cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a soilless culture frame for a laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a soilless culture rack for a laboratory comprises a soilless culture containing rack and two water changing devices, wherein the water changing devices are arranged on one side of the soilless culture containing rack, the soilless culture containing rack comprises a first bottom plate, vertical plates and vertical rods are respectively and fixedly welded on two sides of the top of the first bottom plate, a placing table is arranged vertically above the first bottom plate, the placing table is arranged in an inclined mode, vertical through holes are formed in the top side of the placing table in an equidistant mode, the bottom end of each vertical through hole is of a closing structure and is connected with a push cylinder in a sliding mode, the top end of the push cylinder is coaxially and fixedly connected with a push ring, a piston ring is sleeved on the outer side of the push ring, an elastic telescopic rod is connected in the push cylinder in a sliding mode, the top end of the elastic telescopic rod is of a T-shaped structure and is sleeved with a rubber plug, a first threaded cylinder is rotatably sleeved, a positioning pin is arranged between the sliding barrel and the vertical plate, a water level control plate is arranged vertically below the placing table, two sides of the water level control plate are respectively and fixedly connected with the sliding barrel, the top side of the water level control plate is fixedly connected with a plurality of second threaded barrels, the top ends of the first threaded barrels are respectively sleeved on the outer sides of the tops of the second threaded barrels in a threaded manner, the pushing barrels and the second threaded barrels are mutually communicated, two sides of the bottom ends of the second threaded barrels are respectively provided with an oblique through hole, an opening and closing control plate is arranged vertically above the water level control plate, plate bodies of the water level control plate respectively penetrate through the oblique through holes, the bottom ends of the elastic telescopic rods are respectively and fixedly connected with the top side of the opening and closing control plate, the bottom side of the opening and closing control plate is fixedly connected with a U-shaped frame, the bottom end of the U, the bottom of T font pole is rotated the cover and is equipped with and rotates the cover, the bottom fixedly connected with positioning bolt who rotates the cover, positioning bolt and three threaded connection of screw thread section of thick bamboo and extend to positioning bolt's bottom side, the top side of riser is provided with the elasticity clamp, the one end that the water level control board is close to the pole setting has been seted up the hole that leaks, and the water collector has been placed to the top side of bottom plate one, and the water collector is located the vertical below in hole that leaks.

Preferably, trade the water installation and include bottom plate two, the top side of bottom plate two is provided with cold water tank, heating cabinet, mixes water tank and water pump, and the cold water tank communicates with the heating cabinet respectively and mixes the water tank lead to pipe, and the heating cabinet communicates with mixing the water tank lead to pipe each other, and the one end of water pipe is provided with the automatically controlled valve, and the end of intaking of water pump with mix the water tank intercommunication, the play water end intercommunication of water pump has the outlet pipe, and the one end card of outlet pipe is established at the elasticity clamp, mixes the water tank and is provided with the temperature meter.

Preferably, the water level control plate and the opening and closing control plate are arranged in parallel with the placing table.

Preferably, the vertical height of one side of the placing platform, which is close to the vertical plate, is higher than that of one side of the placing platform, which is close to the vertical rod.

Preferably, the top side of the placing table is provided with a top groove, and the vertical through hole is formed in the inner wall of the top groove.

Preferably, the top side of the water level control plate is provided with a water guide groove, and four corners of the bottom sides of the first bottom plate and the second bottom plate are provided with locking universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a place the water planting plant in cascaded vertical through-hole, and then make the in-process of changing water, under the effect of gravity, very big improvement go into water speed, and the illumination effect of the water planting plant of cascaded setting is also more even, and can adjust the height of water level in each vertical through-hole, and then make the device can satisfy the user demand of different water planting plants, the suitability is higher, and replace the water after the direct heating through using the water after mixing hot water and cold water, the control of temperature is more accurate, thereby the water of having guaranteed to irrigate accords with the growth demand of water planting plant more, the user demand of people in production life has been satisfied.

Drawings

FIG. 1 is a schematic view of a front view cross-sectional structure of a soilless culture rack for a laboratory according to the present invention;

FIG. 2 is a detailed enlarged schematic structural view of a part A of the soilless culture rack for laboratory use provided by the utility model;

FIG. 3 is a schematic diagram of a detail enlarged structure of a part B of the soilless culture rack for laboratory use provided by the utility model;

fig. 4 is a schematic view of the top view structure of the part of the soilless culture rack for the laboratory.

In the figure: the water mixing device comprises a first bottom plate 1, a vertical plate 2, a vertical rod 3, a placing table 4, a pushing cylinder 5, a pushing ring 6, a piston ring 7, an elastic telescopic rod 8, a rubber plug 9, a first threaded cylinder 10, a sliding cylinder 11, a positioning pin 12, a water level control plate 13, a second threaded cylinder 14, an opening-closing control plate 15, a U-shaped frame 16, a third threaded cylinder 17, a T-shaped round rod 18, a rotating sleeve 19, a positioning bolt 20, an elastic clamp 21, a water receiving disc 22, a second bottom plate 23, a cold water tank 24, a heating tank 25, a water mixing tank 26, a water pump 27, a water outlet pipe 28, an electric control valve 29, a water temperature measuring meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a soilless culture rack for a laboratory, comprising a soilless culture containing rack and a water changing device, wherein the water changing device is arranged on one side of the soilless culture containing rack, the soilless culture containing rack comprises a bottom plate 1, two vertical plates 2 and two vertical rods 3 are respectively fixedly welded on two sides of the top of the bottom plate 1, a placing table 4 is arranged vertically above the bottom plate 1, the placing table 4 is obliquely arranged, vertical through holes are formed in the top side of the placing table 4 at equal intervals, the bottom ends of the vertical through holes are of a closing structure and are slidably connected with a push cylinder 5, a push ring 6 is coaxially and fixedly connected with the top end of the push cylinder 5, a piston ring 7 is sleeved on the outer side of the push ring 6, an elastic telescopic rod 8 is slidably connected with the push cylinder 5, the top end of the elastic telescopic rod 8 is of a T-shaped structure and is sleeved with a rubber plug, a sliding cylinder 11 is slidably sleeved on the outer sides of the vertical plate 2 and the vertical rod 3, a positioning pin 12 is arranged between the sliding cylinder 11 and the vertical plate 2, a water level control plate 13 is arranged vertically below the placing table 4, two sides of the water level control plate 13 are fixedly connected with the sliding cylinder 11 respectively, a plurality of threaded cylinders II 14 are fixedly connected on the top side of the water level control plate 13, the top ends of the threaded cylinders I10 are respectively in threaded sleeve connection with the outer sides of the tops of the threaded cylinders II 14, the pushing cylinder 5 and the threaded cylinders II 14 are communicated with each other, two sides of the bottom end of the threaded cylinders II 14 are respectively provided with an oblique through hole, an opening and closing control plate 15 is arranged vertically above the water level control plate 13, plate bodies of the water level control plate 13 respectively penetrate through the oblique through holes, the bottom end of the elastic telescopic rod 8 is fixedly connected with the top side of the opening and closing control plate 15 respectively, a U-shaped frame 16 is, the bottom side of the water level control plate 13 is fixedly connected with a T-shaped round rod 18, the bottom end of the T-shaped round rod 18 is rotatably sleeved with a rotating sleeve 19, the bottom end of the rotating sleeve 19 is fixedly connected with a positioning bolt 20, the positioning bolt 20 is in threaded connection with a threaded cylinder III 17 and extends to the bottom side of the positioning bolt 20, the top side of the vertical plate 2 is provided with an elastic clamp 21, one end of the water level control plate 13, which is close to the vertical rod 3, is provided with a water leakage hole, the top side of the bottom plate I1 is provided with a water receiving disc 22, the water receiving disc 22 is positioned below the vertical water leakage hole, the water changing device comprises a bottom plate II 23, the top side of the bottom plate II 23 is provided with a cold water tank 24, a heating tank 25, a mixed water tank 26 and a water pump 27, the cold water tank 24 is respectively communicated with the heating tank 25 and the mixed water tank 26 through water pipes, the heating tank, water pump 27's play water end intercommunication has outlet pipe 28, the one end card of outlet pipe 28 is established AT elasticity clamp 21, be provided with temperature meter 30 in the water mixing tank 26, water level control board 13 and switching control board 15 all with place platform 4 mutual parallel arrangement, place the vertical height that one side that platform 4 is close to riser 2 be higher than with place the vertical height that one side that platform 4 is close to pole setting 3, the top groove has been seted up to the top side of placing platform 4, and vertical through-hole sets up the inside inner wall AT the top groove, the guiding gutter has been seted up to the top side of water level control board 13, the bottom side four corners of bottom plate 1 and bottom plate two 23 all are provided with locking universal wheel 31, water pump 27, AT 29 and temperature meter 30 all are connected with the controller that the model is 89C 35.

The utility model discloses a theory of operation is:

when the water changing device works, each water planting plant is respectively placed in the vertical through hole of the placing platform 4, in the process of changing water, water is firstly discharged, the positioning bolt 20 is manually rotated, in the process of rotating the positioning bolt 20, the positioning bolt 20 is limited by the T-shaped round rod 18, the positioning bolt 20 drives the U-shaped frame 16 to move downwards and drives the opening-closing control plate 15 to move downwards, each elastic telescopic rod 8 on the top side of the opening-closing control plate 15 moves downwards and drives the rubber plug 9 to be separated from contact with the inner wall of the bottom side of the push ring 6, the arrangement of the elastic telescopic rods 8 ensures the sealing effect between the rubber plug 9 and the push ring 6, after the rubber plug 9 is separated from contact with the inner wall of the bottom side of the push ring 6, in the vertical through hole, water on the top of the piston ring 7 flows into the water level 5 of the push cylinder from the inner side of the push ring 6 and finally flows into the water receiving tray 22 from the water, after water drainage is finished, the first threaded cylinder 10 is rotated, the first threaded cylinder 10 moves upwards, the first threaded cylinder 10 drives the push cylinder 5 and the push ring 6 at the top end of the push cylinder 5 to move upwards, the position of the piston ring 7 is adjusted accordingly, after adjustment is finished, the water level control plate 13 moves upwards through the positioning pin 12, each piston ring 7 further moves upwards, the controller controls each electric control valve 29 according to water temperature requirements, so that the amount of cold water and hot water entering the water mixing tank 26 from the cold water tank 24 and the heating tank 25 is controlled, real-time regulation and control are carried out, after water mixing is finished, water is pumped into the top groove through the water outlet pipe 28 through the water pump 27 and is rapidly and sequentially filled in each vertical through hole (the top part of the piston ring 7), after all the water is filled, the position of the lower sliding cylinder 11 is adjusted, and the water level in each vertical through hole falls back to an expected.

The utility model discloses make the water planting plant more rapidly and thoroughly at the in-process of trading water, can not have and remain, improved efficiency, simultaneously, guaranteed the accuracy of temperature for the growing environment of water planting plant is more suitable, has satisfied the user demand in the teaching life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A soilless culture rack for a laboratory comprises a soilless culture containing rack and a water changing device, wherein the water changing device is arranged on one side of the soilless culture containing rack, the soilless culture containing rack comprises a first bottom plate (1) and is characterized in that vertical plates (2) and vertical rods (3) are respectively and fixedly welded on two sides of the top of the first bottom plate (1), the number of the vertical rods (3) is two, a placing table (4) is arranged vertically above the first bottom plate (1), the placing table (4) is obliquely arranged, vertical through holes are formed in the top side of the placing table (4) at equal intervals, the bottom ends of the vertical through holes are of a closing-in structure and are connected with a push cylinder (5) in a sliding mode, a push ring (6) is coaxially and fixedly connected to the top end of the push cylinder (5), a piston ring (7) is sleeved on the outer side of the push ring (6), and an elastic telescopic, the top end of the elastic telescopic rod (8) is of a T-shaped structure and is sleeved with a rubber plug (9), the outer side of the bottom end of the push cylinder (5) is rotatably sleeved with a first threaded cylinder (10), the outer sides of the vertical plate (2) and the vertical rod (3) are respectively slidably sleeved with a sliding cylinder (11), a positioning pin (12) is arranged between the sliding cylinder (11) and the vertical plate (2), a water level control plate (13) is arranged below the vertical position of the placing table (4), two sides of the water level control plate (13) are respectively fixedly connected with the sliding cylinder (11), a plurality of second threaded cylinders (14) are fixedly connected to the top side of the water level control plate (13), the top ends of the first threaded cylinders (10) are respectively sleeved outside the tops of the second threaded cylinders (14) in a threaded manner, the push cylinder (5) and the second threaded cylinders (14) are mutually communicated, and oblique through holes are respectively, an opening and closing control plate (15) is arranged vertically above the water level control plate (13), plate bodies of the water level control plate (13) respectively penetrate through the inclined through holes, the bottom end of the elastic telescopic rod (8) is fixedly connected with the top side of the opening and closing control plate (15), a U-shaped frame (16) is fixedly connected with the bottom side of the opening and closing control plate (15), the bottom end of the U-shaped frame (16) extends to the bottom side of the water level control plate (13) and is fixedly connected with a threaded barrel III (17), a T-shaped round rod (18) is fixedly connected with the bottom side of the water level control plate (13), a rotating sleeve (19) is rotatably sleeved at the bottom end of the T-shaped round rod (18), a positioning bolt (20) is fixedly connected with the bottom end of the rotating sleeve (19), the positioning bolt (20) is in threaded connection with the threaded barrel III (17) and extends to the bottom side of the positioning bolt (20), an, a water leakage hole is formed in one end, close to the vertical rod (3), of the water level control plate (13), a water receiving disc (22) is placed on the top side of the first bottom plate (1), and the water receiving disc (22) is located below the water leakage hole in a vertical mode.

2. The soilless culture rack for the laboratories according to claim 1, wherein the water changing device comprises a second bottom plate (23), a cold water tank (24), a heating tank (25), a water mixing tank (26) and a water pump (27) are arranged on the top side of the second bottom plate (23), the cold water tank (24) is respectively communicated with the heating tank (25) and the water mixing tank (26) through water pipes, the heating tank (25) and the water mixing tank (26) are communicated with each other through water pipes, an electric control valve (29) is arranged at one end of each water pipe, a water inlet end of the water pump (27) is communicated with the water mixing tank (26), a water outlet end of the water pump (27) is communicated with a water outlet pipe (28), one end of the water outlet pipe (28) is clamped on the elastic clamp (21), and a water temperature measuring meter (30) is arranged in the.

3. A soilless culture rack for laboratories according to claim 1, wherein the water level control panel (13) and the opening and closing control panel (15) are arranged in parallel with the placing table (4).

4. A laboratory soilless culture rack according to claim 1, characterized in that the vertical height of the side of the placing table (4) close to the vertical plate (2) is higher than the vertical height of the side of the placing table (4) close to the vertical rod (3).

5. The soilless culture rack for the laboratory according to claim 1, wherein a top groove is opened at the top side of the placing table (4), and a vertical through hole is opened at the inner wall of the top groove.

6. The soilless culture rack for the laboratories according to claim 1, wherein a water chute is opened on the top side of the water level control plate (13), and locking universal wheels (31) are arranged on four corners of the bottom sides of the first bottom plate (1) and the second bottom plate (23).