Flower dibbling device for seedling cultivation

Abstract

The utility model provides a flower dibbling device for seedling cultivation, which belongs to the technical field of agriculture and comprises a medicine storage bottle, a conveying pipe arranged below the medicine storage bottle, an adjusting pipe arranged below the conveying pipe, a piston cavity arranged in the middle of the adjusting pipe, a piston rod arranged in the piston cavity, a pressing device arranged at one end of the piston rod and a lower internal thread sleeve arranged below the adjusting pipe. A liquid discharging pipe is arranged on the lower surface of the lower inner threaded sleeve, a buffer plate is arranged in the middle of the liquid discharging pipe, a supporting cylinder is arranged on the lower surface of the edge of the buffer plate, and a liquid discharging nozzle is arranged at the lower end of the supporting cylinder. A piston rod in a piston cavity drives a plug to contract through pressing of a pressing device, then liquid enters a liquid discharging pipe through an adjusting pipe, the pressure of the liquid is weakened through a buffer plate, the flow of a liquid outlet nozzle is weakened in cooperation with a rubber head, and finally flower dotting is conducted on seedlings through the liquid outlet nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a flower inking device for seedling cultivation. Background Art

[0002] With the continuous development of agriculture, in the process of vegetable flowering and fruiting, in order to ensure that the seedlings are adequately pollinated and look beautiful after maturity, crops will be pollinated artificially. The initial method in the pollination process is for people to hold a cotton ball in their hands, dip it in the finished red color and apply it, which has low work efficiency and is difficult to operate. As the market demand for flower-dotting devices continues to increase, some flower-dotting tools have gradually appeared. Some people use brushes. After dipping the brush in medicine, although the operation is convenient to a certain extent and the medicine can be avoided from harming human fingers, each time the brush is dipped in medicine and wiped on the flower, the medicine is gone. The flower needs to be dipped in medicine again for the next time, and continuous flower dotting cannot be achieved, and the medicine cannot be automatically replenished.

[0003] Later, someone added a squeezable bottle for storing medicine at the rear end of the brush and connected it to the brush head to form a flower-pointing device that can automatically replenish medicine. However, after actual use, it was found that although it can play a role in continuous flower-pointing, the medicine is in a spray-like form during the flower-pointing process, and the pressure of the spray cannot be controlled. When the pressure is too high, it will cause damage to the seedlings and then damage the vegetables themselves. In order to solve the above problems, a flower-pointing device for seedling cultivation is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a seedling cultivation flower inking device, which can make the medicine liquid flow into the delivery tube through the medicine storage bottle and the liquid outlet tube, and then flow into the regulating tube through the delivery tube. The piston rod in the piston cavity is pressed by the pressing device to drive the plug to contract, and then the liquid enters the lower liquid tube through the regulating tube. The pressure of the liquid is reduced by the buffer plate and the flow rate of the liquid outlet nozzle is reduced by the rubber head, and finally the seedlings are inked through the liquid outlet nozzle.

[0005] In order to solve the above technical problems, the utility model provides a flower initiator for seedling cultivation, including a medicine storage bottle, a delivery tube is provided under the medicine storage bottle, an adjusting tube is provided under the delivery tube, a piston cavity is provided in the middle of the adjusting tube, a piston rod is provided in the piston cavity, a pressing device is provided at one end of the piston rod, a lower internal threaded sleeve is provided below the adjusting tube, a lower liquid pipe is provided on the lower surface of the lower internal threaded sleeve, a buffer plate is provided in the middle of the lower liquid pipe, a support tube is provided on the lower surface of the edge of the buffer plate, and a lower liquid nozzle is provided at the lower end of the support tube.

[0006] The lower surface of the medicine storage bottle is provided with a liquid outlet pipe for connecting the medicine storage bottle with the delivery pipe, the upper end of the liquid outlet pipe is provided with a sealing ring for sealing the liquid outlet pipe and the medicine storage bottle, the lower end of the liquid outlet pipe is provided with an upper internal threaded sleeve for threaded connection of the liquid outlet pipe and the delivery pipe, the outer surface of the upper end of the delivery pipe is provided with an external thread for connecting the delivery pipe with the upper internal threaded sleeve, and the inner surface of the lower end of the delivery pipe is provided with an internal thread for connecting the delivery pipe with the regulating pipe.

[0007] A threaded liquid inlet pipe for conveying liquid medicine into the medicine storage bottle is provided in the middle of the upper surface of the medicine storage bottle, and a cap for opening and closing the threaded liquid inlet pipe is provided at the upper end of the threaded liquid inlet pipe.

[0008] External threads for threaded movable connection are provided at the interfaces at the upper and lower ends of the regulating tube. The external threads are threadedly connected to the lower internal threaded sleeve, and the external threads are threadedly connected to the upper internal threaded sleeve. A waterproof pad is provided at the bottom of the lower internal threaded sleeve to prevent water leakage at the connection.

[0009] The other end of the piston rod is fixed with a plug for cooperating with the piston rod to open and close the liquid in the regulating pipe.

[0010] The support tube is connected to the inner wall of the lower liquid pipe. Except for the middle part, the upper surface of the buffer plate is penetrated by a number of water holes for circulating the liquid medicine. The water holes pass through the upper and lower surfaces of the buffer plate. The middle part of the upper surface of the buffer plate is provided with a first connecting block for connecting the buffer plate with the plug-in rod, and the lower surface of the buffer plate is provided with a second connecting block for connecting the buffer plate with the positioning rod. The diameter of the buffer plate is larger than the inner diameter of the adjusting tube.

[0011] The upper surface of the first connecting block is provided with a plugging rod for connecting the first connecting block with the manual plugging plate, and the upper end of the plugging rod is provided with a manual plugging plate for facilitating manual plugging and pulling of the buffer plate.

[0012] A positioning rod for connecting the second connecting block and the rubber head is provided on the lower surface of the second connecting block. A rubber head for reducing the flow of liquid from the lower liquid nozzle is provided at the lower end of the positioning rod. The rubber head is in a truncated cone shape.

[0013] A baffle is provided on the lower surface of the lower liquid nozzle to prevent liquid from overflowing from the lower liquid nozzle. A movable bracket is fixed on the side of the baffle to drive the baffle to open and close the lower liquid nozzle. The movable bracket is L-shaped, and a fixed block is provided on the upper end of the movable bracket to connect the movable bracket to the pressing device. The fixed block is connected to the pressing device.

[0014] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0015] 1. The medicine liquid flows into the delivery pipe through the medicine storage bottle and the liquid outlet pipe, and then flows into the regulating pipe through the delivery pipe. The pressing device presses the piston rod in the piston cavity to drive the plug to contract, so that the liquid passes through the regulating pipe into the lower liquid pipe. The pressure of the liquid is reduced by the buffer plate and the flow of the liquid outlet nozzle is reduced by the rubber head. Finally, the seedlings are sprayed through the liquid outlet nozzle, thereby reducing the spraying pressure during spraying to prevent damage to the seedlings caused by excessive pressure, thereby protecting the growth of the vegetables themselves.

[0016] 2. A baffle is provided on the lower surface of the lower liquid nozzle to prevent liquid from overflowing from the lower liquid nozzle. A movable bracket is fixed on the side of the baffle to drive the baffle to open and close the lower liquid nozzle. The movable bracket is L-shaped, and a fixed block is provided on the upper end of the movable bracket to connect the movable bracket with the pressing device. The fixed block is connected to the pressing device, and the pressing device links the movable bracket. When pressing to light the flower, the baffle opens the lower liquid nozzle, and when not pressing, the baffle closes the lower liquid nozzle.

[0017] 3. The support tube is connected to the inner wall of the lower liquid pipe. The upper surface of the buffer plate is penetrated by a number of water holes for circulating the liquid medicine except the middle part. The buffer plate passes through the upper and lower surfaces of the buffer plate. The middle part of the upper surface of the buffer plate is provided with a first connecting block for connecting the buffer plate and the plug-in rod. The lower surface of the buffer plate is provided with a second connecting block for connecting the buffer plate and the positioning rod. The diameter of the buffer plate is larger than the inner diameter of the adjusting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a flower initiator for seedling cultivation according to the present invention;

[0019] Figure 2 It is a side sectional view of the utility model;

[0020] Figure 3 It is a front cross-sectional view of the utility model;

[0021] Figure 4 A is a partial cross-sectional view of the present utility model;

[0022] Figure 5 It is a partial cross-sectional view of B of the present utility model;

[0023] Figure 6 It is a partial cross-sectional view of C of the present utility model.

[0024] Description of reference numerals:

[0025] 100, medicine storage bottle; 101, delivery tube; 102, liquid outlet pipe; 103, sealing ring; 104, upper internally threaded sleeve; 105, external thread; 106, internal thread; 107, threaded liquid inlet pipe; 108, cap; 200, regulating tube; 201, piston chamber; 202, piston rod; 203, pressing device; 204, waterproof pad; 205, plug; 300, lower internally threaded sleeve; 301, lower liquid pipe; 302, buffer plate; 303, support cylinder; 304, lower liquid nozzle; 305, water outlet; 306, first connecting block; 307, second connecting block; 308, plugging rod; 309, manual plugging plate; 310, positioning rod; 311, rubber head; 400, baffle; 401, movable bracket; 402, fixing block; DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-6 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0027] like Figure 1-6 As shown: This embodiment provides a seedling cultivation flower initiator, including a medicine storage bottle 100, a delivery tube 101 for delivering liquid medicine into a regulating tube 200 is provided below the medicine storage bottle 100, a regulating tube 200 for controlling the flow of liquid into a lower liquid tube 301 is provided below the delivery tube 101, a piston cavity 201 for moving a piston rod 202 is provided in the middle of the regulating tube 200, a piston rod 202 is provided in the piston cavity 201 for driving a plug 205 to block the regulating tube 200, and a piston rod 202 is provided at one end of the piston rod 202 for driving the piston rod 202 to move horizontally A pressing device 203 is provided below the regulating tube 200, and a lower internal threaded sleeve 300 is provided below the regulating tube 200 for connecting the regulating tube 200 with the lower liquid tube 301. A lower liquid tube 301 for the liquid medicine to flow into a lower liquid nozzle 304 is provided on the lower surface of the lower internal threaded sleeve 300. A buffer plate 302 for reducing the output pressure is provided in the middle of the lower liquid tube 301. A support tube 303 for supporting the buffer plate 302 is provided on the lower surface of the edge of the buffer plate 302. The support tube 303 is welded and fixed to the inner wall of the lower liquid tube 301. A lower liquid nozzle 304 for instilling the seedlings is provided at the lower end of the support tube 303.

[0028] During use, the medicine liquid flows into the delivery tube 101 through the medicine storage bottle 100 via the liquid outlet pipe 102, and then flows into the regulating tube 200 through the delivery tube 101. The pressing device 203 presses the piston rod 202 in the piston chamber 201 to drive the plug 205 to contract, and then the liquid passes through the regulating tube 200 into the lower liquid pipe 301. The pressure of the liquid is reduced by the buffer plate 302 and the flow rate of the liquid outlet is reduced by the rubber head 311. Finally, the seedlings are inoculated through the liquid outlet.

[0029] This embodiment provides a seedling cultivation device.

[0030] like Figure 1 、 3 , 5, 6: The lower surface of the medicine storage bottle 100 is provided with a liquid outlet pipe 102 for communicating with the medicine storage bottle 100 and the delivery pipe 101, the medicine storage bottle 100 and the liquid outlet pipe 102 are sealed and connected, the upper end of the liquid outlet pipe 102 is provided with a sealing ring 103 for sealing the liquid outlet pipe 102 and the medicine storage bottle 100, the lower end of the liquid outlet pipe 102 is provided with an upper internal threaded sleeve 104 for threaded connection between the liquid outlet pipe 102 and the delivery pipe 101, and the outer surface of the upper end of the delivery pipe 101 is provided with a sealing ring 103 for sealing the liquid outlet pipe 102 and the medicine storage bottle 100 The outer thread 105 is provided, and the inner surface of the lower end of the delivery tube 101 is provided with an inner thread 106 for communicating with the delivery tube 101 and the regulating tube 200. The inner thread 106 is threadedly connected to the outer thread 105. The middle part of the upper surface of the medicine storage bottle 100 is provided with a threaded liquid inlet pipe 107 for delivering the medicine liquid into the medicine storage bottle 100. The medicine storage bottle 100 is sealed and connected with the threaded liquid inlet pipe 107. The upper end of the threaded liquid inlet pipe 107 is provided with a cap 108 for opening and closing the threaded liquid inlet pipe 107. The threaded liquid inlet pipe 107 is threadedly connected to the cap 108.

[0031] like Figure 1 、 2 As shown in , 3, 5, and 6: external threads 105 for threaded movable connection are provided at the interfaces at the upper and lower ends of the regulating tube 200, the external threads 105 are threadedly connected to the lower internal threaded sleeve 300, the external threads 105 are threadedly connected to the upper internal threaded sleeve 104, and a waterproof pad 204 is provided at the bottom of the lower internal threaded sleeve 300 to prevent water leakage at the connection, the upper surface of the waterproof pad 204 is in contact with the lower end of the regulating tube 200, and the lower surface of the waterproof pad 204 is in contact with the bottom of the lower internal threaded sleeve 300, and the other end of the piston rod 202 is fixed with a plug 205 for cooperating with the piston rod 202 to open and close the liquid in the regulating tube 200.

[0032] like Figure 2 、 45: The support tube 303 is connected to the inner wall of the lower liquid pipe 301, and the upper surface of the buffer plate 302 is penetrated by a plurality of water holes 305 for circulating the liquid medicine except the middle part. The buffer plate 302 penetrates the upper and lower surfaces of the buffer plate 302. A first connecting block 306 for connecting the buffer plate 302 with the plug-in rod 308 is provided in the middle part of the upper surface of the buffer plate 302. The first connecting block 306 and the buffer plate 302 are fixedly connected with rivets. A second connecting block 307 for connecting the buffer plate 302 with the positioning rod 310 is provided on the lower surface of the water hole 305. The second connecting block 307 and the buffer plate 302 are fixedly connected with rivets. The diameter of the buffer plate 302 is larger than the inner diameter of the regulating tube 200.

[0033] like Figure 2 、 4 5: The upper surface of the first connecting block 306 is provided with a plug-in rod 308 for connecting the first connecting block 306 with the manual plug-in plate 309, the first connecting block 306 and the plug-in rod 308 are fixedly connected by socket, and the upper end of the plug-in rod 308 is provided with a manual plug-in plate 309 for facilitating manual plugging and unplugging of the buffer plate 302, the manual plug-in plate 309 and the plug-in rod 308 are fixedly connected by rivets, and the lower surface of the second connecting block 307 is provided with a positioning rod 310 for connecting the second connecting block 307 with a rubber head 311, the positioning rod 310 and the second connecting block 307 are fixedly connected by socket, and the lower end of the positioning rod 310 is provided with a rubber head 311 for reducing the flow rate of liquid from the lower liquid nozzle 304, the positioning rod 310 and the rubber head 311 are fixedly connected by rivets, and the rubber head 311 is in the shape of a truncated cone.

[0034] like Figure 1 As shown: the lower surface of the lower liquid nozzle 304 is provided with a baffle 400 for preventing liquid from overflowing from the lower liquid nozzle 304, the liquid outlet end of the lower liquid nozzle 304 is in contact with the upper surface of the baffle 400, and the side of the baffle 400 is fixed with a movable bracket 401 for driving the baffle 400 to open and close the lower liquid nozzle 304, the baffle 400 and the movable bracket 401 are fixed with glue, the movable bracket 401 is L-shaped, and the upper end of the movable bracket 401 is provided with a fixed block 402 for connecting the movable bracket 401 to the pressing device 203, the fixed block 402 and the movable bracket 401 are fixedly connected using rivets, and the fixed block 402 and the pressing device 203 are fixedly connected using rivets.

[0035] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0036] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A seedling cultivation device, characterized in that: The invention comprises a medicine storage bottle (100), a delivery tube (101) is provided below the medicine storage bottle (100), an adjusting tube (200) is provided below the delivery tube (101), a piston cavity (201) is provided in the middle of the adjusting tube (200), a piston rod (202) is provided in the piston cavity (201), a pressing device (203) is provided at one end of the piston rod (202), a lower internal threaded sleeve (300) is provided below the adjusting tube (200), a lower liquid pipe (301) is provided on the lower surface of the lower internal threaded sleeve (300), a buffer plate (302) is provided in the middle of the lower liquid pipe (301), a support tube (303) is provided on the lower surface of the edge of the buffer plate (302), and a lower liquid nozzle (304) is provided at the lower end of the support tube (303).

2. A seedling cultivation flower initiator according to claim 1, characterized in that: The lower surface of the medicine storage bottle (100) is provided with a liquid outlet pipe (102), the upper end of the liquid outlet pipe (102) is provided with a sealing ring (103), the lower end of the liquid outlet pipe (102) is provided with an upper internal thread sleeve (104), the outer surface of the upper end of the delivery pipe (101) is provided with an external thread (105), and the inner surface of the lower end of the delivery pipe (101) is provided with an internal thread (106).

3. A seedling cultivation device according to claim 2, characterized in that: A threaded liquid inlet pipe (107) is provided in the middle of the upper surface of the medicine storage bottle (100), and a cap (108) is provided at the upper end of the threaded liquid inlet pipe (107).

4. A seedling cultivation flower initiator according to claim 3, characterized in that: The external threads (105) are provided at the upper and lower ends of the regulating tube (200), the external threads (105) are threadedly connected to the lower internal threaded sleeve (300), and the external threads (105) are threadedly connected to the upper internal threaded sleeve (104), and a waterproof pad (204) is provided at the bottom of the lower internal threaded sleeve (300).

5. The seedling cultivation flower initiator according to claim 4, characterized in that: A plug (205) is fixedly provided at the other end of the piston rod (202).

6. A seedling cultivation flower initiator according to claim 5, characterized in that: The support tube (303) is connected to the inner wall of the lower liquid pipe (301); the upper surface of the buffer plate (302) is provided with a plurality of water holes (305) except the middle portion; the water holes (305) penetrate the upper and lower surfaces of the buffer plate (302); a first connecting block (306) is provided in the middle portion of the upper surface of the buffer plate (302); a second connecting block (307) is provided on the lower surface of the buffer plate (302); and the diameter of the buffer plate (302) is larger than the inner diameter of the regulating pipe (200).

7. The seedling cultivation flower initiator according to claim 6, characterized in that: The upper surface of the first connecting block (306) is provided with an inserting and removing rod (308), and the upper end of the inserting and removing rod (308) is provided with a manual inserting and removing plate (309).

8. The seedling cultivation flower initiator according to claim 7, characterized in that: A positioning rod (310) is provided on the lower surface of the second connecting block (307), and a rubber head (311) is provided at the lower end of the positioning rod (310), wherein the rubber head (311) is in a truncated cone shape.

9. The seedling cultivation flower initiator according to claim 8, characterized in that: A baffle (400) is provided on the lower surface of the lower liquid nozzle (304), a movable bracket (401) is fixedly provided on the side of the baffle (400), the movable bracket (401) is L-shaped, and a fixed block (402) is provided at the upper end of the movable bracket (401), and the fixed block (402) is connected to the pressing device (203).

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