Soilless culture device for green vegetables
Technical Field
The utility model relates to a soilless culture technical field especially relates to a green vegetables soilless culture device.
Background
Soilless culture uses turf or light materials such as forest leaf mold, vermiculite and the like as seedling culture substrates to fix plants, plant root systems are in direct contact with nutrient solution, a modern seedling culture technology of mechanical precision seeding and one-time seedling formation is adopted, a seedling tray is selected to be a cellular chamber, one cell is sown, one seedling is grown in one chamber, the root system of the seedling and the substrate are mutually wound together, root lumps are in a plug shape with a large top and a small bottom, and the seedling culture is generally called plug tray soilless seedling culture.
Among the prior art, the nutrient solution among the current soilless culture device needs to add through manual, and operating personnel need often add the nutrient solution to the device, and the operation is complicated, wastes time and energy, for this we have designed a green vegetables soilless culture device and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the nutrient solution among the current soilless culture device among the prior art and need passing through manual interpolation, operating personnel need often add the nutrient solution to the device, and the operation is complicated, the problem that wastes time and energy, and the green vegetables soilless culture device that proposes, it can be in the device under the less condition of nutrient solution automatically to the device interpolation nutrient solution, saved the manual operation that adds the nutrient solution of manual work, labour saving and time saving.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a green vegetables soilless culture device, includes the soilless culture box, the lateral wall of soilless culture box is equipped with storage mechanism, storage mechanism runs through the soilless culture box and extends to its inside, the L shape groove has all been seted up to the inside wall that the soilless culture box is relative, two be equipped with cultivation mechanism between the L shape groove, the interior bottom fixed mounting of soilless culture box has the connecting pipe, be equipped with elevating system in the connecting pipe, first mounting groove has been seted up to the interior bottom of soilless culture box, be equipped with pulling mechanism in the first mounting groove, the second mounting groove has been seted up on the soilless culture box, be equipped with blocking mechanism in the second mounting groove, blocking mechanism extends to in the storage mechanism and offsets tightly rather than the interior top, fixedly connected with second stay cord between the bottom of pulling mechanism and the blocking mechanism bottom.
Preferably, store the mechanism and include the liquid reserve tank of fixed mounting on soilless culture box lateral wall, the lateral wall fixed mounting of liquid reserve tank has rather than the inside communicating pipe that communicates each other, communicating pipe runs through soilless culture box and extends to its inside, the draw-in groove has been seted up at the interior top of communicating pipe, the top of liquid reserve tank is run through and is equipped with the feed liquor pipe rather than inside intercommunication each other.
Preferably, cultivation mechanism includes sliding connection at the L shaped plate of two L shape inslots, two common fixedly connected with field planting board between the relative lateral wall of L shaped plate, a plurality of field planting grooves have been seted up on the field planting board.
Preferably, the lifting mechanism comprises a first magnetic block connected in the connecting pipe in a sliding manner, the top of the first magnetic block is fixedly connected with a first pull rope, and the top end of the first pull rope is fixedly connected with a suspension ball.
Preferably, the pulling mechanism comprises a second magnetic block which is slidably connected in the first mounting groove, a first spring is fixedly connected between the bottom of the second magnetic block and the inner bottom of the first mounting groove, and one end of the second pull rope is fixedly connected to the bottom of the second magnetic block.
Preferably, the blocking mechanism comprises a baffle plate which is slidably connected in the second mounting groove, the top of the baffle plate extends into the clamping groove and abuts against the inner top of the baffle plate, a second spring is fixedly connected between the bottom of the baffle plate and the inner bottom of the second mounting groove, and the other end of the second pull rope is fixedly connected to the bottom of the baffle plate.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the establishment of stop gear, open when less in soilless culture box nutrient solution to supply nutrient solution to among the soilless culture box, when the nutrient solution supplyed the fit degree, the baffle will be plugged up communicating pipe, prevent that the too much normal growth that influences vegetables of nutrient solution among the soilless culture box.
2. Through the establishment of elevating system and pulling mechanism, when the nutrient solution in the soilless culture box is less, the suspension ball descends along with the liquid level, when the suspension ball offsets with the top of connecting pipe, the second magnetic path is upwards removed and offsets with first magnetic path under the effect of first magnetic path magnetic force, baffle on the first spring of second magnetic path pulling moves down, the baffle breaks away from blockking communicating pipe, the nutrient solution in the liquid storage tank flows into the soilless culture box, when the liquid level in the soilless culture box reaches suitable liquid level, first magnetic path and second magnetic path separation, the second magnetic path resets under the effect of the elasticity of first spring, the baffle resets under the effect of second spring elasticity and seals the communicating pipe, the normal growth that the liquid level in the soilless culture box influences vegetables has been avoided.
To sum up, the utility model has the advantages of reasonable design, it can add the nutrient solution to the device automatically under the less condition of nutrient solution in the device, has saved the manual operation that adds the nutrient solution of manual work, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of a soilless culture device for green vegetables according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: the soilless culture box comprises a soilless culture box 1, a liquid storage box 2, a communicating pipe 3, a 4L-shaped groove, a 5L-shaped plate, a 6 field planting plate, a 7 field planting groove, an 8 liquid inlet pipe, a 9 connecting pipe, a 10 first magnetic block, a 11 first pull rope, a 12 suspension ball, a 13 first mounting groove, a 14 second magnetic block, a 15 first spring, a 16 second pull rope, a 17 second mounting groove, a 18 baffle, a 19 second spring and a 20 clamping groove.
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. 1-3, a soilless culture device for green vegetables, comprising a soilless culture box 1, wherein a storage mechanism is arranged on the side wall of the soilless culture box 1, the storage mechanism penetrates through the soilless culture box 1 and extends into the soilless culture box 1, the storage mechanism comprises a liquid storage tank 2 fixedly mounted on the side wall of the soilless culture box 1, a communicating pipe 3 mutually communicated with the inside of the liquid storage tank 2 is fixedly mounted on the side wall of the liquid storage tank 2, the communicating pipe 3 penetrates through the soilless culture box 1 and extends into the inside of the soilless culture box 1, a clamping groove 20 is formed in the inner top of the communicating pipe 3, and a liquid inlet pipe 8 mutually communicated with the;
the soilless culture box 1 is characterized in that L-shaped grooves 4 are formed in the opposite inner side walls of the soilless culture box 1, a culture mechanism is arranged between the two L-shaped grooves 4 and comprises L-shaped plates 5 connected into the two L-shaped grooves 4 in a sliding mode, a field planting plate 6 is fixedly connected between the opposite side walls of the two L-shaped plates 5, and a plurality of field planting grooves 7 are formed in the field planting plate 6;
a connecting pipe 9 is fixedly installed at the inner bottom of the soilless culture box 1, a lifting mechanism is arranged in the connecting pipe 9, the lifting mechanism comprises a first magnetic block 10 which is connected in the connecting pipe 9 in a sliding manner, the top of the first magnetic block 10 is fixedly connected with a first pull rope 11, and the top end of the first pull rope 11 is fixedly connected with a suspension ball 12;
the inner bottom of the soilless culture box 1 is provided with a first mounting groove 13, a pulling mechanism is arranged in the first mounting groove 13 and comprises a second magnetic block 14 which is connected in the first mounting groove 13 in a sliding mode, a first spring 15 is fixedly connected between the bottom of the second magnetic block 14 and the inner bottom of the first mounting groove 13, one end of a second pull rope 16 is fixedly connected to the bottom of the second magnetic block 14, through the arrangement of a lifting mechanism and the pulling mechanism, when less nutrient solution exists in the soilless culture box 1, a suspension ball 12 descends along with the liquid level, when the suspension ball 12 abuts against the top of a connecting pipe 9, due to the fact that the magnetic poles of the opposite side walls of the first magnetic block 10 and the second magnetic block 14 are opposite, the second magnetic block 14 moves upwards under the action of the magnetic force of the first magnetic block 10 and abuts against the first magnetic block 10, the second magnetic block 14 pulls a baffle 18 on the first spring 15 to move downwards, and the baffle 18 is separated from blocking, nutrient solution in the liquid storage box 2 flows into the soilless culture box 1, when the liquid level in the soilless culture box 1 reaches the proper liquid level, the first magnetic block 10 is separated from the second magnetic block 14, the second magnetic block 14 is reset under the elastic force of the first spring 15, the baffle 18 is reset under the elastic force of the second spring 19 to seal the communicating pipe 3, and the situation that the normal growth of vegetables is influenced due to overhigh liquid level in the soilless culture box 1 is avoided;
the soilless culture box 1 is provided with a second mounting groove 17, a blocking mechanism is arranged in the second mounting groove 17, the blocking mechanism extends into the storage mechanism and is abutted against the inner top of the storage mechanism, a second pull rope 16 is fixedly connected between the bottom of the pulling mechanism and the bottom of the blocking mechanism, the blocking mechanism comprises a baffle 18 which is connected in the second mounting groove 17 in a sliding manner, the top of the baffle 18 extends into a clamping groove 20 and is abutted against the inner top of the clamping groove, a second spring 19 is fixedly connected between the bottom of the baffle 18 and the inner bottom of the second mounting groove 17, the other end of the second pull rope 16 is fixedly connected to the bottom of the baffle 18, and through the establishment of the blocking mechanism, when the nutrient solution in the soilless culture box 1 is less, the box is opened, and the nutrient solution is supplemented into the soilless culture box 1, when the nutrient solution is supplemented to a proper degree, the communicating pipe 3 is blocked by the baffle 18, and the normal growth of the vegetables is prevented from being influenced by excessive nutrient solution in the soilless culture box 1.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in the utility model, vegetables grow in the field planting groove 7, the root of vegetables contacts with the nutrient solution to absorb the required nutrient for growth, vegetables consume the nutrient solution in the soilless culture box 1 in the growth process, the nutrient solution liquid level in the soilless culture box 1 declines gradually, the suspension ball 12 suspended on the nutrient solution descends along with the decline of the liquid level, when the suspension ball 12 offsets with the top of the connecting pipe 9, because the relative lateral wall magnetic pole of the first magnetic block 10 and the second magnetic block 14 is opposite, the second magnetic block 14 moves upwards under the action of the magnetic force of the first magnetic block 10 and offsets with the first magnetic block 10, the baffle 18 on the first spring 15 is pulled by the second magnetic block 14 to move downwards, the baffle 18 breaks away from the blocking of the communicating pipe 3, the nutrient solution in the liquid storage tank 2 flows into the soilless culture box 1, when the liquid level in the soilless culture box 1 reaches the appropriate liquid level, the first magnetic block 10 is separated from the second magnetic block 14, the second magnetic block 14 is reset under the elastic force of the first spring 15, the baffle plate 18 is reset under the elastic force of the second spring 19 to seal the communicating pipe 3, and the influence of overhigh liquid level in the soilless culture box 1 on the normal growth of vegetables is avoided;
the operating personnel only need regularly through the feed liquor pipe 8 to pour into the nutrient solution in the liquid reserve tank 2 in order to guarantee to have sufficient nutrient solution in the liquid reserve tank 2 can.
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.