Platycodon grandiflorum seed breeding device

Abstract

The utility model relates to a platycodon grandiflorum seed breeding device which comprises a breeding box, a water tank is fixed on the upper surface of the breeding box, a water supplementing mechanism used for automatically supplementing a water source is arranged on the left side wall of an inner cavity of the water tank, and a display screen used for displaying temperature and humidity is arranged on the right side of the breeding box. The right side of the breeding box is provided with a mistaken touch prevention mechanism for protecting the keys. According to the platycodon grandiflorum seed breeding device, the water supplementing mechanism monitors the water consumption and supplementing conditions in the water tank through cooperation of a first hydraulic sensor and a second hydraulic sensor, and the situation that water in the water tank is completely consumed or overflows after being supplemented too much is avoided; and meanwhile, a water supply pipe, a water pump and a connecting pipe communicated with the water pipe are matched to automatically supplement a water source into the water tank or stop supplementing, and a limiting block, a limiting spring and a positioning plate are matched to facilitate a worker to open the water tank through a cover plate to close the water tank and maintain a sensor in the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of platycodon grandiflorum seed breeding, in particular to a platycodon grandiflorum seed breeding device. Background Art

[0002] Platycodon grandiflorum, also known as baggage flower, bell flower, and man-of-war flower, is a perennial herb that can be used as an ornamental flower; its root can be used as medicine, and has the effects of relieving cough and expectorant, promoting lung function, and discharging pus. It is a commonly used medicine in traditional Chinese medicine. When cultivating Platycodon grandiflorum seeds, a germination device for Platycodon grandiflorum seeds is usually required to germinate the Platycodon grandiflorum. When using traditional germination devices, it is usually unable to ensure a constant temperature inside the device, resulting in a poor germination effect of Platycodon grandiflorum and a low germination rate of Platycodon grandiflorum. Therefore, a Platycodon grandiflorum seed breeding device is designed.

[0003] For example, Chinese patent CN216491884U discloses a germination device for Platycodon grandiflorum seeds, including an outer box, a germination chamber is arranged inside the outer box, a controller and a microprocessor are arranged between the germination chamber and the outer box respectively, a heating cotton is arranged at the bottom end of the inner part of the outer box, and the controller and the microprocessor are electrically connected to each other through a wire, and the controller and the heating cotton are electrically connected to each other through a wire, a vent is penetrated through a corner of the inner upper end of the outer box, and a ventilation fan is arranged inside the vent. The utility model uses the microprocessor and controller to control the heating cotton to heat the germination chamber inside the outer box through the controller, and the ventilation fan arranged inside the vent is used to ventilate and cool the internal space of the germination chamber, thereby ensuring the constant temperature state of the internal germination chamber, which is more conducive to the germination of Platycodon grandiflorum seeds and improves the germination efficiency and germination rate of Platycodon grandiflorum seeds.

[0004] The above patent still has certain defects. This patent improves the germination efficiency and germination rate of Platycodon grandiflorum seeds. During the cultivation process, it is necessary to spray water mist into the cultivation box through an atomizing nozzle to adjust the humidity. The atomizing nozzle provides water through a water tank. The water source in the water tank needs to be replenished regularly by the staff. However, the staff is sometimes busy with other work and forgets to replenish the water source, resulting in an imbalance of humidity in the cultivation box, which in turn causes some Platycodon grandiflorum seeds to dry up and die, resulting in a greatly reduced germination rate. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a Platycodon grandiflorum seed breeding device, which has the advantages of automatically replenishing water sources, etc., and solves the problem that the staff sometimes forget to replenish water sources due to being busy with other work, resulting in humidity imbalance in the incubator.

[0006] To achieve the above object, the utility model provides the following technical solutions: a platycodon seed breeding device, comprising a breeding box, a water tank is fixed on the upper surface of the breeding box, a water replenishment mechanism for automatically replenishing water is provided on the left side wall of the inner cavity of the water tank, a display screen for displaying temperature and humidity is provided on the right side of the breeding box, and an anti-mistouch mechanism for protecting buttons is provided on the right side of the breeding box;

[0007] The water replenishment mechanism includes a first hydraulic sensor and a second hydraulic sensor fixed on the left side wall of the water tank inner cavity, two positioning plates are slidably connected to the inside of the water tank, a cover plate is fixed on the upper surface of the two positioning plates, a water pump is fixed on the upper surface of the cover plate, a connecting pipe is connected to the left side of the water pump, and a water pipe is connected to the right side of the water pump, and the water pipe is connected to the upper surface of the cover plate.

[0008] Furthermore, the water replenishing mechanism also includes no less than two limit springs respectively fixed on the left and right side walls of the water tank cavity, and the opposite sides of the limit springs on the left and right sides are fixed with limit blocks inserted into the positioning plate.

[0009] Furthermore, a sealing gasket is fixed on the lower surface of the cover plate, and a water delivery hole for connecting with a water delivery pipe is opened on the upper surface of the cover plate.

[0010] Furthermore, a side of the connecting pipe away from the water pump is connected to a water pipe, and the first hydraulic sensor is located on an upper side of the second hydraulic sensor.

[0011] Furthermore, the two positioning plates are provided with limiting grooves on the opposite sides thereof for the limiting blocks to be inserted into, and the shapes of the opposite sides of the two limiting blocks are both semicircular.

[0012] Furthermore, the anti-accidental touch mechanism includes an anti-accidental touch box fixed on the right side of the breeding box, two limit rods are fixed between the front wall and the back wall of the inner cavity of the anti-accidental touch box, the outer sides of the two limit rods are slidably connected with movable plates, anti-collision plates are fixed on the right sides of the two movable plates, an auxiliary plate is fixed on the right side of the anti-collision plates, and magnets that magnetically attract the movable plates are fixed on the top and bottom walls of the inner cavity of the anti-accidental touch box.

[0013] Furthermore, a limiting hole for the limiting rod to pass through is opened on the front side of the anti-collision plate, and the limiting rod is clearance-matched with the movable plate through the limiting hole.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The platycodon seed breeding device has a water replenishment mechanism that monitors the water consumption and replenishment conditions inside the water tank through the cooperation of the first hydraulic sensor and the second hydraulic sensor to prevent the water inside the water tank from being completely consumed or overflowing due to excessive replenishment. At the same time, the water supply pipe, the water pump and the connecting pipe connected to the water pipe can automatically replenish water to the inside of the water tank or stop replenishing. The cooperation of the limit block, the limit spring and the positioning plate makes it convenient for the staff to open or close the water tank through the cover plate and maintain the internal sensors.

[0016] 2. The Platycodon grandiflorum seed breeding device has an anti-mistaken touch mechanism that protects the buttons inside through the cooperation of the anti-mistaken touch box and the anti-collision plate, so as to prevent the buttons from being accidentally hit by other objects and causing erroneous operation of the equipment. At the same time, the cooperation of the movable plate and the limit rod allows the anti-collision plate to move forward and backward without completely separating from the anti-mistaken touch box, and the cooperation of the magnet prevents the anti-collision plate from moving at will after the anti-mistaken touch box is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the water replenishment mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the anti-mistouch mechanism of the utility model.

[0020] In the figure: 1 water replenishment mechanism, 101 limit block, 102 limit spring, 103 cover plate, 104 water pipe, 105 water pump, 106 connecting pipe, 107 positioning plate, 108 first hydraulic sensor, 109 second hydraulic sensor, 2 breeding box, 3 anti-accidental touch mechanism, 301 magnet, 302 anti-accidental touch box, 303 anti-collision plate, 304 auxiliary plate, 305 movable plate, 306 limit rod, 4 display screen, 5 water tank. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1A Platycodon grandiflorum seed breeding device in this embodiment includes a breeding box 2, a water tank 5 is fixed on the upper surface of the breeding box 2, an atomizing tube is connected to the back of the water tank 5, and the end of the atomizing tube away from the water tank 5 is connected to the atomizing nozzle, and the atomizing nozzle is arranged inside the breeding box 2. A water replenishing mechanism 1 for automatically replenishing the water source is provided on the left side wall of the inner cavity of the water tank 5, a display screen 4 for displaying temperature and humidity is provided on the right side of the breeding box 2, and an anti-mistouch mechanism 3 for protecting buttons is provided on the right side of the breeding box 2. The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not repeated in the text. The industrial power interface is connected to power on the device, and the PLC system controls the entire device to operate as expected.

[0023] See also Figure 2 In order to automatically replenish the water source, the water replenishment mechanism 1 in this embodiment includes a first hydraulic sensor 108 and a second hydraulic sensor 109 fixed on the left side wall of the inner cavity of the water tank 5. The first hydraulic sensor 108 and the second hydraulic sensor 109 monitor the water consumption and replenishment status of the inner cavity of the water tank 5 in real time. Two positioning plates 107 are slidably connected to the inside of the water tank 5. A cover plate 103 is fixed on the upper surface of the two positioning plates 107. A water pump 105 is fixed on the upper surface of the cover plate 103. A connecting pipe 106 is connected to the left side of the water pump 105. A water pipe 104 is connected to the right side of the water pump 105, and the water pipe 104 is connected to the upper surface of the cover plate 103.

[0024] A sealing gasket is fixed to the lower surface of the cover plate 103, a water hole for connecting to the water pipe 104 is opened on the upper surface of the cover plate 103, a water pipe is connected to the side of the connecting pipe 106 away from the water pump 105, and the first hydraulic sensor 108 is located on the upper side of the second hydraulic sensor 109. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0025] The water replenishment mechanism 1 also includes at least two limit springs 102 fixed on the left and right side walls of the inner cavity of the water tank 5 respectively. The opposite sides of the limit springs 102 on the left and right sides are fixed with limit blocks 101 inserted into the positioning plate 107. The two positioning plates 107 have limit grooves on the opposite sides for the limit blocks 101 to be inserted. The shapes of the opposite sides of the two limit blocks 101 are both semicircular. When the positioning plate 107 moves, it is pushed into the water tank 5 along the curved surface of the limit block 101, and the water tank 5 compresses the limit spring 102 until the limit block 101 is aligned with the limit groove or the positioning plate 107 is completely separated from the water tank 5. The limit spring 102 pushes the limit block 101 out of the water tank 5 through the rebound force.

[0026] It can be seen that the water replenishment mechanism 1 monitors the water consumption and replenishment status inside the water tank 5 through the first hydraulic sensor 108 and the second hydraulic sensor 109 to prevent the water inside the water tank 5 from being completely consumed or overflowing due to excessive replenishment. At the same time, in conjunction with the water supply pipe 104, the water pump 105 and the connecting pipe 106 connected to the water pipe, the water source inside the water tank 5 can be automatically replenished or replenishment can be stopped.

[0027] See also Figure 3 In order to prevent the buttons from being hit and causing the device to perform incorrect operations, the anti-mistaken touch mechanism 3 in this embodiment includes an anti-mistaken touch box 302 fixed to the right side of the breeding box 2, and two limit rods 306 are fixed between the front wall and the back wall of the inner cavity of the anti-mistaken touch box 302, and the outer sides of the two limit rods 306 are slidably connected with movable plates 305, and the length of the movable plates 305 is less than the length of the inner cavity of the anti-mistaken touch box 302, and an anti-collision plate 303 is fixed to the right side of the two movable plates 305, and a rubber pad that fits the anti-mistaken touch box 302 is fixed to the left side of the anti-collision plate 303, and an auxiliary plate 304 is fixed to the right side of the anti-collision plate 303, and magnets 301 that magnetically attract the movable plates 305 are fixed to the top wall and the bottom wall of the inner cavity of the anti-mistaken touch box 302, and the two magnets 301 are close to the front wall of the inner cavity of the anti-mistaken touch box 302.

[0028] A limiting hole for the limiting rod 306 to pass through is formed on the front side of the anti-collision plate 303 , and the limiting rod 306 is clearance-matched with the movable plate 305 through the limiting hole.

[0029] Therefore, the anti-accidental touch mechanism 3 protects the keys inside through the cooperation of the anti-accidental touch box 302 and the anti-collision plate 303, preventing the keys from being accidentally hit by other objects and causing erroneous operation of the device. At the same time, through the cooperation of the movable plate 305 and the limit rod 306, the anti-collision plate 303 can move forward and backward without completely separating from the anti-accidental touch box 302.

[0030] The working principle of the above embodiment is:

[0031] (1) When the amount of water in the water tank 5 is consumed to a certain extent, the liquid level drops to below the second hydraulic sensor 109. At this time, the second hydraulic sensor 109 transmits a water shortage signal to the controller. When the controller receives the signal, it sends a signal to start the water pump 105. The water pump 105 is connected to the water pipe through the connecting pipe 106 and transports water to the inside of the water tank 5 through the water pipe 104. When the liquid level in the water tank 5 is higher than the first hydraulic sensor 108, the water pump 105 is turned off and no longer transports water. The water replenishment mechanism 1 monitors the water consumption and replenishment status of the water tank 5 through the first hydraulic sensor 108 and the second hydraulic sensor 109 to prevent the water in the water tank 5 from being completely consumed or overflowing due to excessive replenishment. At the same time, in cooperation with the water pipe 104, the water pump 105 and the connecting pipe 106 connected to the water pipe, the water tank 5 can be automatically replenished with water or stopped replenishing.

[0032] (2) When the device needs to be operated to adjust the temperature and humidity, the auxiliary plate 304 is pushed backward, and the auxiliary plate 304 drives the anti-collision plate 303 to move backward together. At the same time, the anti-collision plate 303 drives the movable plate 305 to slide backward together, and the movable plate 305 is separated from the magnet 301. During the movement of the anti-collision plate 303 toward the rear, the buttons are gradually exposed. The temperature and humidity can be adjusted by operating the corresponding buttons. After use, the auxiliary plate 304 is pulled forward until the movable plate 305 is magnetically attracted to the magnet 301 again. The anti-mistaken touch mechanism 3 protects the buttons inside through the cooperation of the anti-mistaken touch box 302 and the anti-collision plate 303 to prevent the buttons from being accidentally hit by other objects and causing the device to be operated incorrectly. At the same time, through the cooperation of the movable plate 305 and the limit rod 306, the anti-collision plate 303 can move forward and backward without completely separating from the anti-mistaken touch box 302.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Platycodon grandiflorum seed breeding device, comprising a breeding box (2), characterized in that: A water tank (5) is fixed on the upper surface of the breeding box (2); a water replenishment mechanism (1) for automatically replenishing water is provided on the left side wall of the inner cavity of the water tank (5); a display screen (4) for displaying temperature and humidity is provided on the right side of the breeding box (2); and an anti-mis-touch mechanism (3) for protecting buttons is provided on the right side of the breeding box (2); The water replenishment mechanism (1) comprises a first hydraulic sensor (108) and a second hydraulic sensor (109) fixed to the left side wall of the inner cavity of the water tank (5); two positioning plates (107) are slidably connected to the interior of the water tank (5); a cover plate (103) is fixed to the upper surface of the two positioning plates (107); a water pump (105) is fixed to the upper surface of the cover plate (103); a connecting pipe (106) is connected to the left side of the water pump (105); a water pipe (104) is connected to the right side of the water pump (105); and the water pipe (104) is connected to the upper surface of the cover plate (103).

2. The Platycodon grandiflorum seed breeding device according to claim 1, characterized in that: The water replenishment mechanism (1) further comprises at least two limit springs (102) respectively fixed to the left and right side walls of the inner cavity of the water tank (5), and limit blocks (101) inserted into the interior of the positioning plate (107) are fixed to opposite sides of the limit springs (102) on the left and right sides.

3. The Platycodon grandiflorum seed breeding device according to claim 1, characterized in that: A sealing gasket is fixed on the lower surface of the cover plate (103), and a water delivery hole for communicating with the water delivery pipe (104) is provided on the upper surface of the cover plate (103).

4. The Platycodon grandiflorum seed breeding device according to claim 1, characterized in that: The side of the connecting pipe (106) away from the water pump (105) is connected to a water pipe, and the first hydraulic pressure sensor (108) is located on the upper side of the second hydraulic pressure sensor (109).

5. The Platycodon grandiflorum seed breeding device according to claim 2, characterized in that: The two positioning plates (107) are each provided with a limiting groove on one side opposite to the other for the limiting block (101) to be inserted into, and the shapes of the two limiting blocks (101) on the opposite side are both semicircular.

6. The Platycodon grandiflorum seed breeding device according to claim 1, characterized in that: The anti-mistaken-touch mechanism (3) comprises an anti-mistaken-touch box (302) fixed on the right side of the breeding box (2); two limit rods (306) are fixed between the front wall and the back wall of the inner cavity of the anti-mistaken-touch box (302); the outer sides of the two limit rods (306) are slidably connected with movable plates (305); anti-collision plates (303) are fixed on the right sides of the two movable plates (305); an auxiliary plate (304) is fixed on the right side of the anti-collision plates (303); and magnets (301) for magnetically attracting the movable plates (305) are fixed on the top wall and the bottom wall of the inner cavity of the anti-mistaken-touch box (302).

7. The Platycodon grandiflorum seed breeding device according to claim 6, characterized in that: The front side of the anti-collision plate (303) is provided with a limiting hole for the limiting rod (306) to pass through, and the limiting rod (306) is clearance-matched with the movable plate (305) through the limiting hole.

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