CN114342595A - Soil pH value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox - Google Patents
Soil pH value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox Download PDFInfo
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- CN114342595A CN114342595A CN202111683688.4A CN202111683688A CN114342595A CN 114342595 A CN114342595 A CN 114342595A CN 202111683688 A CN202111683688 A CN 202111683688A CN 114342595 A CN114342595 A CN 114342595A
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- 239000002689 soil Substances 0.000 title claims abstract description 79
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 49
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 49
- 241001330002 Bambuseae Species 0.000 title claims abstract description 49
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 49
- 239000011425 bamboo Substances 0.000 title claims abstract description 49
- 241000011500 Phyllostachys praecox Species 0.000 title claims abstract description 45
- 235000008545 Phyllostachys praecox Nutrition 0.000 title claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
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- 230000001276 controlling effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 244000005700 microbiome Species 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 241000745988 Phyllostachys Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000000243 solution Substances 0.000 description 2
- 240000005827 Phyllostachys nigra Species 0.000 description 1
- 235000010717 Phyllostachys nigra Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000006479 redox reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of bamboo shoot cultivation, and particularly relates to a soil pH value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox. According to the scheme, the position of the spray pipe can be conveniently adjusted through the rotary cylinder, the direction of the spray pipe can be changed without adjusting the whole device, and the adjusting efficiency of the device on the pH value of soil is improved; if the spray pipe is moved, the spray pipe is subjected to bending damage in the long-term use process, the service life of the spray pipe is short, and the bending damage of the spray pipe is reduced; meanwhile, liquid in the regulator box can be stirred during stirring of the rotary drum, so that the pH value regulator is more uniformly mixed, and the regulating effect on the pH value of the soil is better.
Description
Technical Field
The invention belongs to the technical field of bamboo shoot cultivation, and particularly relates to a soil pH value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox.
Background
Phyllostachys praecox C.D. Chu et C.S. Chao 'Prevernalis' is a cultivar of Phyllostachys nigra of Phyllostachys of Gramineae. The height of the rod can reach 10 m, the young rod is dark green, the sections are dark purple, the old rod is green, yellow green or gray green, the rod sections are purple brown at first, and the sections do not slightly expand to the other side of the branch but slightly thin towards the middle. The rod ring and the sheath ring are both moderately raised. The sheath is brownish green or light black brown, has irregularly dispersed spots with different sizes and purple longitudinal stripes, and is in a needle shape in a narrow strip shape and is everted green or purple brown. The leaves are coated with needles in a belt shape, flower branches are in a spike shape, pseudospikelets are grown in the spathe, the back of the palea has short soft hair and is thinned, the palea is thinned and has short soft hair, the bamboo shoot period starts in 3 months, and the flowering period is 4-5 months.
The phyllostachys praecox forestation land requires loose and fertile soil. The soil is breathable, particularly black sandy soil and sandy loam which have deep soil layers and good air permeability and water retention performance are good, common red soil, yellow soil and yellow red soil are also suitable for cultivation, and the depth requirement of the soil is more than 50 cm; the Ph value is preferably slightly acidic or neutral; the ground water level is preferably below 1 m. The phyllostachys praecox prefers moisture, accumulated water and light and wind, and the eastern slope and the southern slope which are leeward and sunny and are sufficient in illumination are generally selected for the phyllostachys praecox afforestation. In carrying out Ph to soil and taking care of the in-process, it is direct to carry out the selective point integrated detection Ph value to the hillside fields usually, carry out the Ph regulator again and spray the pH value of adjusting soil, sprinkler generally includes the frame, regulator case and spray tube, sprinkler receives the influence of phyllostachys praecox easily when turning to in the phyllostachys praecox forest, inconvenient regulation, finally can influence phyllostachys praecox growth soil pH value regulation efficiency, and the growing field of phyllostachys praecox is mostly the hillside fields, sprinkler regulation and stability process are more troublesome, it is long to consume time, can influence phyllostachys praecox growth soil pH value regulation efficiency.
Disclosure of Invention
The scheme provides a soil pH value adjusting device for adjusting bamboo shoots of phyllostachys praecox with high adjusting efficiency.
In order to achieve the aim, the scheme provides a soil pH value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox, which comprises a rack, a regulator box and a spray pipe; also includes a rotary drum; the regulator box is fixedly arranged on the frame; the regulator box is filled with a Ph value regulator; the rotary cylinder is rotatably arranged at the top of the regulator box, one end of the rotary cylinder is positioned in the regulator box, and the rotary cylinder is communicated with the regulator box; the rotary cylinder is communicated with the spray pipe; the spray pipe is communicated with a spray head.
The principle of the scheme is as follows: when the pH value of the soil of the phyllostachys praecox needs to be adjusted, the spray head of the spray pipe is opened to enable the regulator in the regulator box to be adjusted; and then the position direction of the spray pipe is adjusted by rotating the rotary cylinder, so that the position direction of the spray head is adjusted, and the Ph value regulator is conveniently sprayed on the soil in all directions.
The scheme has the beneficial effects that: according to the scheme, the position of the spray pipe can be conveniently adjusted through the rotary cylinder, the direction of the spray pipe can be changed without adjusting the whole device, and the adjusting efficiency of the device on the pH value of soil is improved; if the spray pipe is moved, the spray pipe is subjected to bending damage in the long-term use process, the service life of the spray pipe is short, and the bending damage of the spray pipe is reduced; meanwhile, liquid in the regulator box can be stirred during stirring of the rotary drum, so that the pH value regulator is more uniformly mixed, and the regulating effect on the pH value of the soil is better.
Further, the rotary cylinder is communicated with the spray pipe through a telescopic cylinder; the telescopic cylinder is positioned at the top of the rotary cylinder. The telescopic cylinder can be stretched, the height of the spray pipe can be conveniently adjusted, the soil on the sloping field can be conveniently sprayed with the pH value regulator, and the pH value of the soil can be quickly adjusted.
Furthermore, a rotating block is arranged on the rotating cylinder. The rotary cylinder is convenient to push to rotate.
Furthermore, a handle is arranged on the frame. The pushing device is convenient to move integrally.
Further, the bottom of the rack is provided with a support column, the support column is fixedly connected with the rack, and the bottom of the support column is provided with a roller. The gyro wheel makes things convenient for the device to remove, and the bamboo forest generally has the fallen leaves, sets up the support column and reduces the fallen leaves influence, and more makes things convenient for the device to remove.
Furthermore, a stirring shaft is arranged at the inner end of the rotating cylinder, which is positioned at the regulator box, and helical blades are arranged on the stirring shaft. The stirring shaft and the helical blade are driven to rotate when the rotating cylinder rotates, so that the pH value regulator is mixed more uniformly, and the regulating effect on the pH value of the soil is better.
The device further comprises a cylinder body, wherein the cylinder body is vertically fixed on the rack, and the top and the bottom of the cylinder body are both communicated with the outside; a piston is arranged in the cylinder in a sliding mode, a pressure rod is arranged at the top of the piston, a moving rod is arranged at the bottom of the piston, and a Ph value sensor is fixed at the bottom of the moving rod; the bottom of the piston is fixedly connected with the inner wall of the cylinder through a spring; the rack is provided with a controller; the inner wall of the cylinder body is provided with a second pressure sensor, the second pressure sensor is in contact with the top of the piston, and the second pressure sensor is electrically connected with the controller; a clear water tank is arranged on the rack, a liquid mixing pipe is fixed on the pH value sensor, the regulator tank is communicated with a liquid discharge pipe, the liquid discharge pipe is communicated with the liquid mixing pipe, a third electromagnetic valve is arranged at the communication position of the liquid discharge pipe and the liquid mixing pipe, and the third electromagnetic valve is electrically connected with the controller; the clear water tank is communicated with a first branch pipe, the first branch pipe is communicated with a second branch pipe, the first branch pipe and the second branch pipe are both communicated with the liquid mixing pipe, a first electromagnetic valve is arranged at the position where the first branch pipe is communicated with the liquid mixing tank, a second electromagnetic valve is arranged at the position where the second branch pipe is communicated with the liquid mixing tank, and the second electromagnetic valve is electrically connected with the controller.
The Ph value sensor is mainly used for detecting H in soil+The concentration of thereby removing the depression bar at initial time and making the piston remove, make the piston break away from second pressure sensor to make the controller open the second solenoid valve, make the clear water enter into soil from mixing liquid pipe, it is easier in making Ph value sensor's probe insert soil, make soil form the turbid liquid simultaneously, make things convenient for Ph value sensor to carry out the Ph value detection of soil. Make the controller control first solenoid valve and third solenoid valve open time according to the numerical value of Ph value sensor to the Ph value of solution in the mixed liquid is controlled, thereby conveniently carries out the accurate regulation and control of small region to soil, makes the growing environment of phyllostachys praecox become better, increases the phyllostachys praecox and goes out the bamboo shoot, increases economic benefits. After the Ph value sensor is pulled out, the piston returns to the original position and touches the second pressure sensor, and the controller controls to open the second electromagnetic valve at the moment, so that the Ph value sensor is cleaned, and the next Ph value detection is prevented from being influenced.
Adopt the spray tube to spray on throwing into the surface, can carry out pH value to the soil shallow layer and adjust, the phyllostachys praecox root is darker, and phyllostachys praecox soil root department is difficult to adjust, near the phyllostachys praecox root because the soil depth is darker, has partial microorganism, and the microorganism can cause the pH value of soil different, for example partial position can be rich in H+And the other part H+The content is low. The Phyllostachys praecox has deeper root, the pH value in soil is different due to microorganism enrichment, and the regulator and the clear water amount are controlled according to the specific pH value to control the pH value of the phyllostachys praecoxThe bamboo is rooted, and the pH value of the deeper soil is adjusted, so that the growth environment of the phyllostachys praecox becomes better, the bamboo shoots of the phyllostachys praecox are increased, and the economic benefit is increased.
Further, a first pressure sensor is arranged at the bottom of the Ph value sensor and electrically connected with the controller; the movable rod is provided with a first electromagnet; a plurality of grooves are formed in the inner wall of the cylinder body, first magnets are arranged in the grooves in a sliding mode, the first magnets and the first electromagnets are mutually attracted, and the grooves are uniformly distributed in the inner wall of the cylinder body; the first electromagnet switch is electrically connected with the controller.
When the second pressure sensor is in the setting range, the controller controls the first electromagnet to be electrified, so that the first electromagnet attracts the first magnet in the groove, the first magnet limits the movement of the piston, the probe of the Ph value sensor stops moving, the bamboo shoots are touched at the moment and stop moving, and damage to the bamboo shoots is prevented. When the bamboo shoots are produced by the thunderbamboo, the bamboo shoots are located in the soil and are close to the ground, the bamboo shoots are easily touched when detection is carried out, the force fed back by the soil and the bamboo shoot coat is different, the bamboo shoot coat is flexible, the bamboo shoot coat is broken to require larger force, the first electromagnet is controlled to attract the first magnet according to different numerical values of the second pressure sensor, the probe is made to stop moving, and an operator is prompted to touch the bamboo shoots and stop treading on the bamboo shoots.
Further, a second electromagnet is arranged on the cylinder body, and a second electromagnet switch is positioned in the side wall of the cylinder body; the piston can touch the second electromagnet switch when moving; the second electromagnet switch is positioned below the piston; the second electromagnet is positioned above the piston; and a second magnet is arranged on the piston, and the second electromagnet and the second magnet are mutually attracted.
When the piston moves downwards, the second electromagnet is in a contact with a second electromagnet switch to be powered off, so that the second electromagnet does not attract the second magnet any more, and resistance is not caused to the downward movement of the piston; after the use is accomplished, stop to remove the depression bar downwards, structure such as piston can resume the normal position under the effect of spring to can touch the second electro-magnet switch at this in-process, thereby can make the second electro-magnet open, can attract second magnet, act on the piston. When the device is used in an initial state, the interaction between the second electromagnet and the second magnet can increase the downward resistance of the pressure rod, a user can conveniently adapt to the downward force, the piston and other structures can not move quickly, the user can feel uncomfortable, meanwhile, after the device is used, the spring drives the piston to recover the original position, the moving speed of the spring and the piston can be increased firstly, the moving speed can be reduced gradually when the piston is increased to a stable state, the piston structure can be accelerated after the steady-state speed is reduced through the interaction between the second electromagnet and the second magnet, the device structure is accelerated to recover the original position, the piston and other structures are in nonlinear motion simultaneously, liquid on a Ph value sensor is shaken off, and the accuracy of a subsequent use detection result is prevented from being influenced.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a rack 1, a handle 2, a support column 3, a roller 4, a regulator box 5, a rotary cylinder 6, a telescopic cylinder 7, a spray pipe 8, a rotary block 9, a cylinder body 10, a piston 11, a pressure rod 12, a movable rod 13, a Ph value sensor 14, a first pressure sensor 15, a spring 16, a first electromagnet 17, a first magnet 18, a second pressure sensor 19, a clear water box 20, a first branch pipe 21, a second branch pipe 22, a first electromagnetic valve 23, a second electromagnetic valve 24, a liquid discharge pipe 25, a third electromagnetic valve 26, a second electromagnet 27, a second magnet 28 and a second electromagnet switch 29.
Example 1:
a soil Ph value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox as shown in figure 1 comprises a frame 1, a regulator box 5 and a spray pipe 8, wherein a handle 2 is arranged on the frame 1. The pushing device is convenient to move integrally. Be equipped with the rubber pad on the handle 2, make during operating personnel use device more comfortable, reduce operating personnel's hand damage. The bottom of the rack 1 is provided with the support columns 3, the support columns 3 are welded at the bottom of the rack 1, and the number of the support columns 3 is four, so that the device is easy and stable. The bamboo forest generally has fallen leaves, sets up support column 3 and reduces the fallen leaves influence, makes things convenient for the device to remove more. The bottom of the support column 3 is provided with a roller 4, the roller 4 is fixed on the support column 3 through a bolt, and the roller 4 is convenient to move. Be equipped with 4 draw-in grooves on support column 3, the draw-in groove has placed the locking pole in 3 vertical direction evenly distributed of support column, frame 1, through using the locking pole when needing fixing device, places the locking pole in the draw-in groove that corresponds to fix adjusting device.
The regulator box 5 is fixedly arranged on the frame 1, and the regulator box 5 is filled with a Ph value regulator. Still include rotatory section of thick bamboo 6, rotatory section of thick bamboo 6 rotates and sets up at 5 tops of regulator case, and 6 one end of rotatory section of thick bamboo is located inside 5 regulator cases, and rotatory section of thick bamboo 6 communicates with 5 regulator cases. The rotary cylinder 6 is communicated with a spray pipe 8, the spray pipe 8 is communicated with a spray head, and the spray head is in a shower shape. When the pH value of the soil of the phyllostachys praecox needs to be adjusted, the spray head of the spray pipe 8 is opened to enable the regulator in the regulator box 5 to be adjusted; and then the position direction of the spray pipe 8 is adjusted by rotating the rotary cylinder 6, so that the position direction of the spray head is adjusted, and the Ph value regulator can be conveniently sprayed on the soil in all directions.
The rotary cylinder 6 is communicated with the spray pipe 8 through a telescopic cylinder 7, and the telescopic cylinder 7 is positioned at the top of the rotary cylinder 6. The telescopic cylinder 7 can be stretched, the height of the spray pipe 8 can be conveniently adjusted, the soil on a sloping field can be conveniently sprayed with a pH value regulator, and the pH value of the soil can be quickly adjusted.
The rotary cylinder 6 is provided with a rotary block 9. The rotary drum 6 is conveniently pushed to rotate. The inner end of the rotating cylinder 6, which is positioned in the regulator box 5, is provided with a stirring shaft, the stirring shaft is fixedly connected with the inner wall of the rotating cylinder 6 through bolts, and the stirring shaft is provided with helical blades. The stirring shaft and the helical blade are driven to rotate when the rotating cylinder 6 rotates, so that the pH value regulator is mixed more uniformly, and the regulating effect on the pH value of the soil is better.
The operation method of the scheme comprises the following steps: when the pH value of the soil of the phyllostachys praecox needs to be adjusted, the spray head of the spray pipe 8 is opened to enable the regulator in the regulator box 5 to be adjusted; stretching telescopic cylinder 7, the height of convenient adjusting spray tube 8, the soil on convenient sloping ground sprays the pH value regulator, adjusts the soil pH value more fast, then through the position direction of rotating rotary cylinder 6 adjusting spray tube 8 to the position direction of adjustment shower nozzle conveniently sprays the pH value regulator to the soil of all directions. The stirring shaft and the helical blade are driven to rotate when the rotating cylinder 6 rotates, so that the pH value regulator is mixed more uniformly, and the regulating effect on the pH value of the soil is better.
According to the scheme, the position of the spray pipe 8 can be conveniently adjusted through the rotary cylinder 6, the direction of the spray pipe 8 can be changed without adjusting the whole device, and the adjusting efficiency of the device on the pH value of soil is improved; if only the spray pipe 8 is moved, the spray pipe 8 is subjected to bending damage in the long-term use process, the service life of the spray pipe 8 is short, and the bending damage of the spray pipe 8 is reduced; meanwhile, liquid in the regulator box 5 can be stirred when the rotary drum 6 is stirred, so that the pH value regulator is mixed more uniformly, and the regulating effect on the pH value of the soil is better.
Example 2:
the difference between the embodiment and embodiment 1 is that, as shown in fig. 2, the embodiment further includes a cylinder 10, the cylinder 10 is vertically fixed on the frame 1, the top and the bottom of the cylinder 10 are both communicated with the outside, a piston 11 is slidably arranged inside the cylinder 10, the piston 11 and the cylinder 10 are specifically referred to a cylinder structure, the top of the piston 11 is provided with a pressure rod 12, the bottom of the piston 11 is provided with a moving rod 13, and the bottom of the moving rod 13 is fixed with a Ph value sensor 14; the bottom of the piston 11 is fixedly connected with the inner wall of the cylinder 10 through a spring 16; the frame 1 is provided with a controller; and a second pressure sensor 19 is arranged on the inner wall of the cylinder 10, the second pressure sensor 19 is in contact with the top of the piston 11, and the second pressure sensor 19 is electrically connected with the controller.
The Ph sensor is a PG-510/PH-CG model two-needle type Ph value sensor, and is directly contacted with soil through a time measuring electrode (sensor) by utilizing H in the soil+The generated redox reaction can generate current, and the magnitude of the current value can drive different Ph value unit data corresponding to the ammeter, so that the Ph value of the soil can be detected.
A clear water tank 20 is arranged on the rack 1, a liquid mixing pipe is fixed on the pH value sensor 14, the regulator tank 5 is communicated with a liquid discharge pipe 25, the liquid discharge pipe 25 is communicated with the liquid mixing pipe, a third electromagnetic valve 26 is arranged at the communication position of the liquid discharge pipe 25 and the liquid mixing pipe, and the third electromagnetic valve 26 is electrically connected with the controller; the clear water tank 20 is communicated with a first branch pipe 21, the first branch pipe 21 is communicated with a second branch pipe 22, the first branch pipe 21 and the second branch pipe 22 are both communicated with the liquid mixing pipe, a first electromagnetic valve 23 is arranged at the communication position of the first branch pipe 21 and the liquid mixing tank, a second electromagnetic valve 24 is arranged at the communication position of the second branch pipe 22 and the liquid mixing tank, and the second electromagnetic valve 24 is electrically connected with the controller.
The Ph value sensor 14 is mainly used for detecting H in soil+The piston 11 is moved by moving the pressing rod 12 at the beginning, the piston 11 is separated from the second pressure sensor 19, the second electromagnetic valve 24 is opened by the controller, clean water enters the soil from the liquid mixing pipe, the probe of the Ph value sensor 14 is more easily inserted into the soil, and meanwhile, the soil forms suspension, so that the Ph value of the soil is conveniently detected by the Ph value sensor 14. According to the numerical value of the Ph value sensor 14, the controller controls the opening time of the first electromagnetic valve 23 and the third electromagnetic valve 26, so that the Ph value of the solution in the mixed solution is controlled, the soil is conveniently and accurately regulated in a small range, the growth environment of the phyllostachys praecox is better, the phyllostachys praecox is increased to produce bamboo shoots, and the economic benefit is increased. After the Ph sensor 14 is pulled out, the piston 11 returns to the original position to touch the second pressure sensor 19, and the controller controls to open the second electromagnetic valve 24, so that the Ph sensor 14 is cleaned, and the next Ph detection is prevented from being influenced.
Adopt spray tube 8 to spray on throwing into the surface, can carry out pH value to the soil shallow layer and adjust, the phyllostachys praecox is pricked the root deeply, and phyllostachys praecox soil root department is difficult to adjust, near the phyllostachys praecox root because the soil depth is darker, has partial microorganism, and the microorganism can cause the pH value of soil different, for example partial position can be rich in H+And the other part H+The content is low. The phyllostachys praecox roots are deep, the pH values in soil are different due to microorganism enrichment, the regulator and the clear water amount are controlled according to the specific pH values, the pH value of the part where the phyllostachys praecox roots are deep is regulated, the growth environment of the phyllostachys praecox is better, the yield of bamboo shoots of the phyllostachys praecox is increased, and the economic benefit is increased.
The second electromagnet 27 is arranged on the cylinder 10, the second electromagnet switch 29 is positioned in the side wall of the cylinder 10, the piston 11 can touch the second electromagnet switch 29 when moving, the second electromagnet switch 29 is positioned below the piston 11, and the second electromagnet 27 is positioned above the piston 11; the piston 11 is provided with a second magnet 28, and the second electromagnet 27 and the second magnet 28 attract each other.
In the initial state, the second electromagnet 27 is in an open state, attracts the second magnet 28, and when the piston 11 moves downwards, touches the second electromagnet switch 29 to cut off the power of the second electromagnet 27, so that the second electromagnet 27 no longer attracts the second magnet 28, and thus no resistance is caused to the downward movement of the piston 11; when the use is finished, the downward movement of the pressure rod 12 is stopped, the piston 11 and other structures can restore to the original positions under the action of the spring 16, and in the process, the second electromagnet switch 29 can be touched, so that the second electromagnet 27 can be opened, the second magnet 28 can be attracted, and the piston 11 can be acted. When the device is used in an initial state, the downward resistance of the pressure rod 12 can be increased through the interaction of the second electromagnet 27 and the second magnet 28, a user can conveniently adapt to the downward force, the piston 11 and other structures can not move quickly, the user can feel uncomfortable, meanwhile, after the device is used, when the spring 16 drives the piston 11 to recover the original position, the moving speed of the spring 16 and the piston 11 can be increased firstly and can be gradually reduced when the moving speed is increased to a stable state, the piston 11 can be accelerated after the stable state speed is reduced through the interaction of the second electromagnet 27 and the second magnet 28, the structure of the device is accelerated to recover the original position, the device is conveniently pulled out, and meanwhile, the piston 11 and other structures are in nonlinear motion, so that liquid on the Ph value sensor 14 is shaken off, the pollution is reduced, and the accuracy of a subsequent use detection result is prevented from being influenced.
A first pressure sensor 15 is arranged at the bottom of a probe of the Ph value sensor, and the first pressure sensor 15 is electrically connected with the controller; the movable rod 13 is provided with a first electromagnet 17; a plurality of grooves are formed in the inner wall of the cylinder 10, a first magnet 18 is arranged in the grooves in a sliding mode, the first magnet 18 and the first electromagnet 17 are mutually attracted, and the grooves are uniformly distributed in the inner wall of the cylinder 10; the first electromagnet 17 switch is electrically connected with the controller.
When the second pressure sensor 19 is in the setting range, the controller controls the first electromagnet 17 to be electrified, so that the first electromagnet 17 attracts the first magnet 18 in the groove, the first magnet 18 limits the movement of the piston 11, the probe of the Ph value sensor 14 stops moving, the probe touches the bamboo shoots at the moment, the movement stops, and the damage to the bamboo shoots is prevented. When the bamboo shoots are produced by the thunderbamboo, the bamboo shoots are located in the soil and are close to the ground, the bamboo shoots are easily touched when detection is carried out, the force fed back by the soil and the bamboo shoot coat is different, the bamboo shoot coat is flexible, the bamboo shoot coat needs larger force to be broken, the first electromagnet 17 is controlled to attract the first magnet 18 according to the difference of the numerical values of the second pressure sensor 19, the probe stops moving, the operator is prompted to touch the bamboo shoots, and the pressing is stopped. The rack 1 is provided with an alarm which is electrically connected with the controller, and when the controller controls the first electromagnet 17 to be electrified, the alarm is enabled to sound to prompt an operator.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The soil pH value adjusting device for adjusting and controlling the bamboo shoots of the phyllostachys praecox comprises a frame, an adjusting agent box and a spray pipe; it is characterized by also comprising a rotary cylinder; the regulator box is fixedly arranged on the frame; the regulator box is filled with a Ph value regulator; the rotary cylinder is rotatably arranged at the top of the regulator box, one end of the rotary cylinder is positioned in the regulator box, and the rotary cylinder is communicated with the regulator box; the rotary cylinder is communicated with the spray pipe; the spray pipe is communicated with a spray head.
2. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: the rotary cylinder is communicated with the spray pipe through a telescopic cylinder; the telescopic cylinder is positioned at the top of the rotary cylinder.
3. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: and a rotating block is arranged on the rotating cylinder.
4. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: the rack is provided with a handle.
5. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: the support column is arranged at the bottom of the rack and fixedly connected with the rack, and the rollers are arranged at the bottom of the support column.
6. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: the inner end of the rotating cylinder, which is positioned in the regulator box, is provided with a stirring shaft, and the stirring shaft is provided with helical blades.
7. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 1, wherein: the device also comprises a cylinder body, wherein the cylinder body is vertically fixed on the rack, and the top and the bottom of the cylinder body are communicated with the outside; a piston is arranged in the cylinder in a sliding mode, a pressure rod is arranged at the top of the piston, a moving rod is arranged at the bottom of the piston, and a Ph value sensor is fixed at the bottom of the moving rod; the bottom of the piston is fixedly connected with the inner wall of the cylinder through a spring;
the rack is provided with a controller; the inner wall of the cylinder body is provided with a second pressure sensor, the second pressure sensor is in contact with the top of the piston, and the second pressure sensor is electrically connected with the controller;
a clear water tank is arranged on the rack, a liquid mixing pipe is fixed on the pH value sensor, the regulator tank is communicated with a liquid discharge pipe, the liquid discharge pipe is communicated with the liquid mixing pipe, a third electromagnetic valve is arranged at the communication position of the liquid discharge pipe and the liquid mixing pipe, and the third electromagnetic valve is electrically connected with the controller; the clear water tank is communicated with a first branch pipe, the first branch pipe is communicated with a second branch pipe, the first branch pipe and the second branch pipe are both communicated with the liquid mixing pipe, a first electromagnetic valve is arranged at the position where the first branch pipe is communicated with the liquid mixing tank, a second electromagnetic valve is arranged at the position where the second branch pipe is communicated with the liquid mixing tank, and the second electromagnetic valve is electrically connected with the controller.
8. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 7, wherein: the bottom of the Ph value sensor is provided with a first pressure sensor which is electrically connected with the controller; the movable rod is provided with a first electromagnet; a plurality of grooves are formed in the inner wall of the cylinder body, first magnets are arranged in the grooves in a sliding mode, the first magnets and the first electromagnets are mutually attracted, and the grooves are uniformly distributed in the inner wall of the cylinder body; the first electromagnet switch is electrically connected with the controller.
9. The device for adjusting and controlling the pH value of soil for bamboo shoots of phyllostachys praecox as claimed in claim 7, wherein: the cylinder is provided with a second electromagnet, and a second electromagnet switch is positioned in the side wall of the cylinder; the piston can touch the second electromagnet switch when moving; the second electromagnet switch is positioned below the piston; the second electromagnet is positioned above the piston; and a second magnet is arranged on the piston, and the second electromagnet and the second magnet are mutually attracted.
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| CN202111683688.4A CN114342595B (en) | 2021-12-31 | 2021-12-31 | Soil Ph value adjusting device for adjusting and controlling bamboo shoots of phyllostachys praecox |
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| CN114342595B (en) | 2024-03-08 |
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