Nutrient solution drip irrigation device for fruit tree grafting

Abstract

The utility model discloses a nutrient solution drip irrigation device for fruit tree grafting, and belongs to the technical field of nutrient solution drip irrigation, the nutrient solution drip irrigation device for fruit tree grafting comprises a placing box, a mounting groove and an extrusion mechanism, and the mounting groove is formed in the placing box. A control switch is used for controlling a forward and reverse motor to slowly rotate at a constant speed, so that a first threaded column is driven to rotate, and under the cooperation of the first threaded column, a threaded cap, a connecting rod, a limiting rod and a second threaded column, two sets of extrusion plates are driven to move in opposite directions, so that a nutrient solution bag is automatically extruded at a constant speed. By means of the arrangement, the flow of the nutrient solution in the drip irrigation process is more stable, autonomous control can be achieved, the liquid outlet rate of the nutrient solution bag is increased, the problem that the nutrient solution in the nutrient solution bag can be used up only through external force extrusion of workers is solved, and waste of the nutrient solution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of nutrient solution drip irrigation, and more specifically, to a nutrient solution drip irrigation device for fruit tree grafting. Background Art

[0002] Nutrient solution is a new type of nutrient solution synthesized by biological fermentation, chemical chelation, physical activation and other processes using environmental biological ecological symbiosis technology and mycorrhizal symbiosis principles. Different crops require different nutrient solution formulas. Plant nutrient solution is generally a multi-component composite nutrient, in water form, with a concentration lower than that of solid fertilizers and fewer impurities. It is drip-irrigated through nutrient solution bags for plant absorption. When the nutrient solution bag is drip-irrigated, the pressure in the nutrient solution bag is sufficient at the beginning, and the liquid discharge rate is high at the beginning. However, as the nutrient solution is consumed, the pressure in the nutrient solution bag decreases, and the flow rate gradually decreases until the pressure in the nutrient solution bag cannot be drip-irrigated. During the entire drip irrigation process, the nutrient solution flow rate is unstable and cannot be automatically controlled. In the end, the nutrient solution in the nutrient solution bag can only be used up by external force squeezing by the staff. This will increase the workload of the staff, which is not only time-consuming and labor-intensive, but also reduces the liquid discharge rate of the nutrient solution bag. It is also inconvenient to store the drip irrigation hose, and it is inconvenient to adjust the appropriate length of the drip irrigation hose according to the different heights of the nutrient solution bag. It is easy to cause the drip irrigation hose to be too long or too short, which will cause the drip irrigation to fail smoothly. For this reason, we have launched the following device. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a nutrient solution drip irrigation device for fruit tree grafting, which makes the nutrient solution flow rate more stable during the drip irrigation process and can be controlled independently, thereby improving the liquid discharge rate of the nutrient solution bag, solving the problem that the nutrient solution in the nutrient solution bag can only be used up by external squeezing by the staff, avoiding the waste of nutrient solution, and providing a winding mechanism, which is more convenient to adjust the appropriate length of the drip irrigation hose according to the different heights at which the nutrient solution bag is placed, so that people can adjust the stretching length of the drip irrigation hose wrapped on the hose winding roller according to the length required, solving the problem that the drip irrigation hose cannot be carried out smoothly due to the drip irrigation hose being too long or too short, thereby improving the practicality of the device.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides a nutrient solution drip irrigation device for fruit tree grafting, including a placement box, a mounting groove and a squeezing mechanism, the mounting groove is opened inside the placement box, the squeezing mechanism is fixedly connected inside the mounting groove, the squeezing mechanism includes a forward and reverse motor, the forward and reverse motor is fixedly connected inside the mounting groove, the other end of the output shaft of the forward and reverse motor is fixedly connected to a first rotating shaft, the other end of the first rotating shaft is fixedly connected to a first threaded column, the surface of the first threaded column is threadedly connected to a threaded cap, the side of the threaded cap is fixedly connected to a connecting rod, the inside of the mounting groove is fixedly connected to a limiting rod, the limiting rod is penetrated inside the connecting rod, the other end of the connecting rod is fixedly connected to a squeezing plate, the other end of the first threaded column is fixedly connected to a second threaded column, the other end of the second threaded column is fixedly connected to a second rotating shaft, the inside of the mounting groove is fixedly connected to a first bearing, and the other end of the second rotating shaft is penetrated inside the first bearing.

[0007] When using a nutrient solution drip irrigation device for fruit tree grafting according to the technical solution, by setting an extrusion mechanism, a rotating mechanism and a fixed sleeve, when people need to perform drip irrigation operations, they pull the handle to open the box door with the cooperation of the sleeve and the fifth rotating shaft, insert the top end of the nutrient solution bag into the fixed sleeve, and then insert and fix the top end of the nutrient solution bag through the fixed insertion rod inserted on the fixed sleeve, so that the nutrient solution bag is placed more stably inside the box, and the forward and reverse motors are controlled by the control switch to rotate slowly and uniformly, thereby driving the first threaded column to rotate, and under the cooperation of the first threaded column, the threaded cap, the connecting rod, the limit rod and the second threaded column, the two groups of extrusion plates are driven to move in relative directions, so that the nutrient solution bag is automatically squeezed at a uniform speed. This setting makes the nutrient solution flow rate more stable during the drip irrigation process, which can be controlled independently, improves the liquid discharge rate of the nutrient solution bag, solves the problem that the nutrient solution in the nutrient solution bag can only be used up by external squeezing by the staff, and avoids the waste of nutrient solution.

[0008] Furthermore, a winding mechanism is fixedly connected to the lower surface of the placement box, and the winding mechanism includes a mounting plate, the mounting plate is fixedly connected to the lower surface of the placement box, a motor housing is fixedly connected to the side of the mounting plate, a motor is fixedly connected to the inside of the motor housing, a third rotating shaft is fixedly connected to the other end of the motor output shaft, a second bearing is passed through the surface of the mounting plate, the third rotating shaft is passed through the inside of the second bearing, and a hose winding roller is fixedly connected to the other end of the third rotating shaft.

[0009] Furthermore, a fixing plate is fixedly connected to the side of the mounting plate, a knob is provided on the front side of the fixing plate, a fourth rotating shaft is fixedly connected to the other side of the knob, a third bearing is passed through the side of the fixing plate, the fourth rotating shaft is passed through the inside of the third bearing, a third threaded column is fixedly connected to the other end of the fourth rotating shaft, a threaded tube is threadedly connected to the surface of the other end of the third threaded column, a fixing block is fixedly connected to the side of the fixing block, a limiting slide rod is fixedly connected to the side of the fixing block, the other end of the limiting slide rod is passed through the side of the fixing plate, and there are two groups of limiting slide rods, which are symmetrically distributed on the sides of the fixing block.

[0010] Furthermore, a rotating mechanism is fixedly connected to the side of the placement box. There are two groups of rotating mechanisms, which are symmetrically distributed on the sides of the placement box. The rotating mechanism includes a sleeve, which is fixedly connected to the side of the placement box. A fifth rotating shaft is rotatably connected inside the sleeve, and a connecting block is fixedly connected to the side of the fifth rotating shaft.

[0011] Furthermore, the other end of the connection block is fixedly connected to a box door, the box door is arranged on the front side of the placement box, and a handle is fixedly connected to the surface of the box door.

[0012] Furthermore, a fixed sleeve is fixedly connected to the upper surface of the placement box, a fixed insertion rod is passed through the interior of the fixed sleeve, and a through hole is opened on the lower surface of the placement box.

[0013] Furthermore, a control switch is fixedly connected to the side of the placement box.

[0014] Beneficial Effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The nutrient solution drip irrigation device for fruit tree grafting is provided with an extrusion mechanism, a rotation mechanism and a fixed sleeve. When people need to perform drip irrigation, they pull the handle to open the box door under the cooperation of the sleeve and the fifth rotating shaft, insert the top of the nutrient solution bag into the fixed sleeve, and then insert and fix the top of the nutrient solution bag through the fixed insertion rod inserted on the fixed sleeve, so that the nutrient solution bag is placed more stably inside the box. The forward and reverse motors are controlled by the control switch to rotate slowly and uniformly, thereby driving the first threaded column to rotate. Under the cooperation of the first threaded column, the threaded cap, the connecting rod, the limit rod and the second threaded column, the two groups of extrusion plates are driven to move in relative directions, so that the nutrient solution bag is automatically squeezed at a uniform speed. This setting makes the nutrient solution flow rate more stable during the drip irrigation process, can be controlled independently, improves the liquid discharge rate of the nutrient solution bag, solves the problem that the nutrient solution in the nutrient solution bag can only be used up by external squeezing by the staff, and avoids the waste of nutrient solution.

[0017] 2. The nutrient solution drip irrigation device for fruit tree grafting is provided with a winding mechanism. When people perform drip irrigation operations, they can wrap the drip irrigation hose around the hose winding roller to make it more convenient to store it. The motor is controlled by the control switch to drive the third rotating shaft to rotate. With the cooperation of the third rotating shaft and the second bearing, the hose winding roller is driven to rotate. According to the needs of drip irrigation, the hose can be stretched to a suitable length. This setting adds a winding mechanism, which is more convenient for adjusting the appropriate length of the drip irrigation hose according to the different heights of the nutrient solution bag. The problem that drip irrigation cannot be carried out smoothly due to the excessive length or shortness of the drip irrigation hose is solved. By turning the knob, the third threaded column is driven to rotate. With the cooperation of the third threaded column, the threaded tube and the limit slide bar, the fixed block clamps and fixes the drip irrigation hose with the adjusted length to prevent the drip irrigation hose from being scattered. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0021] Figure 3 It is a three-dimensional enlarged structural diagram of the extrusion mechanism in the utility model;

[0022] Figure 4 It is a structural schematic diagram of a three-dimensional enlarged cross-section of the winding mechanism in the utility model;

[0023] Figure 5 It is a three-dimensional enlarged structural diagram of the rotating mechanism in the utility model.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Placement box; 2. Mounting slot; 3. Extrusion mechanism; 301. Forward and reverse motor; 302. First rotating shaft; 303. First threaded column; 304. Threaded cap; 305. Connecting rod; 306. Limiting rod; 307. Extrusion plate; 308. Second threaded column; 309. Second rotating shaft; 310. First bearing; 4. Rewinding mechanism; 401. Mounting plate; 402. Motor housing; 403. Motor; 404. Third rotating shaft; 405. First Second bearing; 406, hose reel; 407, fixed plate; 408, knob; 409, fourth rotating shaft; 410, third bearing; 411, third threaded column; 412, threaded tube; 413, fixed block; 414, limit slide bar; 5, rotating mechanism; 501, sleeve; 502, fifth rotating shaft; 503, connecting block; 6, box door; 7, handle; 8, fixed sleeve; 9, fixed plug rod; 10, through hole; 11, control switch. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-5 The utility model is described in further detail.

[0029] See also Figure 1-5 The utility model provides a technical solution: a nutrient solution drip irrigation device for fruit tree grafting, comprising a placement box 1, a mounting slot 2 and a squeezing mechanism 3, wherein the mounting slot 2 is arranged inside the placement box 1, the squeezing mechanism 3 is fixedly connected inside the mounting slot 2, the squeezing mechanism 3 comprises a forward and reverse motor 301, the forward and reverse motor 301 is fixedly connected inside the mounting slot 2, the other end of the output shaft of the forward and reverse motor 301 is fixedly connected to a first rotating shaft 302, the other end of the first rotating shaft 302 is fixedly connected to a first threaded column 303, the surface of the first threaded column 303 is threadedly connected A threaded cap 304 is connected, a connecting rod 305 is fixedly connected to the side of the threaded cap 304, a limiting rod 306 is fixedly connected inside the mounting groove 2, the limiting rod 306 is passed through the inside of the connecting rod 305, the other end of the connecting rod 305 is fixedly connected to an extrusion plate 307, the other end of the first threaded column 303 is fixedly connected to a second threaded column 308, the other end of the second threaded column 308 is fixedly connected to a second rotating shaft 309, a first bearing 310 is fixedly connected to the inside of the mounting groove 2, and the other end of the second rotating shaft 309 is passed through the inside of the first bearing 310.

[0030] By adopting the above technical scheme, the nutrient solution drip irrigation device for fruit tree grafting is provided with a squeezing mechanism 3, a rotating mechanism 5 and a fixed sleeve 8. When people need to perform drip irrigation, they pull the handle 7, open the box door 6 with the cooperation of the sleeve 501 and the fifth rotating shaft 502, insert the top of the nutrient solution bag into the fixed sleeve 8, and then insert and fix the top of the nutrient solution bag through the fixed insertion rod 9 inserted on the fixed sleeve 8, so that the nutrient solution bag is more stable inside the placement box 1, and the forward and reverse motors 301 are controlled by the control switch 11 to slowly rotate. It rotates at a uniform speed, thereby driving the first threaded column 303 to rotate. With the cooperation of the first threaded column 303, the threaded cap 304, the connecting rod 305, the limiting rod 306 and the second threaded column 308, the two sets of extrusion plates 307 are driven to move in relative directions, thereby automatically and uniformly extruding the nutrient solution bag. This setting makes the nutrient solution flow more stable during drip irrigation and can be controlled independently, thereby increasing the liquid discharge rate of the nutrient solution bag, solving the problem that the nutrient solution in the nutrient solution bag can only be used up by external squeezing by the staff, and avoiding the waste of nutrient solution.

[0031] Specifically, a winding mechanism 4 is fixedly connected to the lower surface of the placement box 1, and the winding mechanism 4 includes a mounting plate 401, the mounting plate 401 is fixedly connected to the lower surface of the placement box 1, a motor housing 402 is fixedly connected to the side of the mounting plate 401, a motor 403 is fixedly connected to the inside of the motor housing 402, a third rotating shaft 404 is fixedly connected to the other end of the output shaft of the motor 403, a second bearing 405 is penetrated through the surface of the mounting plate 401, the third rotating shaft 404 is penetrated inside the second bearing 405, and a hose winding roller 406 is fixedly connected to the other end of the third rotating shaft 404.

[0032] Specifically, a fixing plate 407 is fixedly connected to the side of the mounting plate 401, a knob 408 is provided on the front side of the fixing plate 407, a fourth rotating shaft 409 is fixedly connected to the other side of the knob 408, a third bearing 410 is passed through the side of the fixing plate 407, the fourth rotating shaft 409 is passed through the inside of the third bearing 410, a third threaded column 411 is fixedly connected to the other end of the fourth rotating shaft 409, a threaded tube 412 is threadedly connected to the surface of the other end of the third threaded column 411, a fixing block 413 is fixedly connected to the other end of the threaded tube 412, a limiting slide rod 414 is fixedly connected to the side of the fixing block 413, the other end of the limiting slide rod 414 is passed through the side of the fixing plate 407, and there are two groups of limiting slide rods 414, which are symmetrically distributed on the sides of the fixing block 413.

[0033] By adopting the above technical scheme, the nutrient solution drip irrigation device for fruit tree grafting is provided with a reeling mechanism 4. When people perform drip irrigation operations, they can wrap the drip irrigation hose around the hose reeling roller 406 to make it more convenient to store it. The motor 403 is controlled by the control switch 11 to operate, thereby driving the third rotating shaft 404 to rotate. Under the cooperation of the third rotating shaft 404 and the second bearing 405, the hose reeling roller 406 is driven to rotate. According to the needs of drip irrigation, the hose can be stretched to a suitable length. This setting adds a reeling mechanism 4, which is more convenient to adjust the appropriate drip irrigation hose length according to the different heights of the nutrient solution bag. The problem that drip irrigation cannot be carried out smoothly due to the excessive length or shortness of the drip irrigation hose is solved. By rotating the knob 408, the third threaded column 411 is driven to rotate. Under the cooperation of the third threaded column 411, the threaded tube 412 and the limit slide bar 414, the fixed block 413 clamps and fixes the drip irrigation hose with the adjusted length to prevent the drip irrigation hose from being scattered.

[0034] Specifically, a rotating mechanism 5 is fixedly connected to the side of the placement box 1. There are two groups of rotating mechanisms 5, which are symmetrically distributed on the sides of the placement box 1. The rotating mechanism 5 includes a sleeve 501, which is fixedly connected to the side of the placement box 1. The sleeve 501 is rotatably connected to the inside of the sleeve 501, and a connecting block 503 is fixedly connected to the side of the fifth rotating shaft 502.

[0035] Specifically, the other end of the connection block 503 is fixedly connected with a box door 6 , which is arranged at the front side of the storage box 1 , and a handle 7 is fixedly connected to the surface of the box door 6 .

[0036] Specifically, a fixed sleeve 8 is fixedly connected to the upper surface of the placement box 1 , a fixed insertion rod 9 is penetrated inside the fixed sleeve 8 , and a through hole 10 is opened on the lower surface of the placement box 1 .

[0037] Specifically, a control switch 11 is fixedly connected to the side of the placement box 1 .

[0038] The working principle of the utility model is as follows: when people need to perform drip irrigation, they pull the handle 7, open the box door 6 with the cooperation of the sleeve 501 and the fifth rotating shaft 502, insert the top of the nutrient solution bag into the fixed sleeve 8, and then insert and fix the top of the nutrient solution bag through the fixed insertion rod 9 inserted on the fixed sleeve 8, and control the forward and reverse motors 301 to rotate slowly and uniformly through the control switch 11, thereby driving the first threaded column 303 to rotate, and under the cooperation of the first threaded column 303, the threaded cap 304, the connecting rod 305, the limiting rod 306 and the second threaded column 308, the two groups of extrusion plates 307 are driven to move in relative directions, thereby The nutrient solution bag can be automatically squeezed at a uniform speed. People wind the drip irrigation hose around the hose winding roller 406, and control the motor 403 through the control switch 11, thereby driving the third rotating shaft 404 to rotate. With the cooperation of the third rotating shaft 404 and the second bearing 405, the hose winding roller 406 is driven to rotate. According to the needs of drip irrigation, the hose can be stretched to a suitable length. By turning the knob 408, the third threaded column 411 is driven to rotate. With the cooperation of the third threaded column 411, the threaded tube 412 and the limiting slide bar 414, the fixing block 413 clamps and fixes the drip irrigation hose with the adjusted length to prevent the drip irrigation hose from being scattered.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A nutrient solution drip irrigation device for fruit tree grafting, comprising a placement box (1), a mounting groove (2) and a squeezing mechanism (3), characterized in that: The installation slot (2) is provided inside the placement box (1); the extrusion mechanism (3) is fixedly connected inside the installation slot (2); the extrusion mechanism (3) comprises a forward and reverse motor (301); the forward and reverse motor (301) is fixedly connected inside the installation slot (2); the other end of the output shaft of the forward and reverse motor (301) is fixedly connected to a first rotating shaft (302); the other end of the first rotating shaft (302) is fixedly connected to a first threaded column (303); the surface of the first threaded column (303) is threadedly connected to a threaded cap (304); the side of the threaded cap (304) is fixedly connected to a connecting rod (303); A connecting rod (305), a limiting rod (306) is fixedly connected inside the installation groove (2), the limiting rod (306) is inserted into the interior of the connecting rod (305), the other end of the connecting rod (305) is fixedly connected to an extrusion plate (307), the other end of the first threaded column (303) is fixedly connected to a second threaded column (308), the other end of the second threaded column (308) is fixedly connected to a second rotating shaft (309), the interior of the installation groove (2) is fixedly connected to a first bearing (310), and the other end of the second rotating shaft (309) is inserted into the interior of the first bearing (310).

2. A nutrient solution drip irrigation device for fruit tree grafting according to claim 1, characterized in that: The lower surface of the placement box (1) is fixedly connected to a winding mechanism (4), and the winding mechanism (4) comprises a mounting plate (401), the mounting plate (401) is fixedly connected to the lower surface of the placement box (1), a motor housing (402) is fixedly connected to the side of the mounting plate (401), a motor (403) is fixedly connected inside the motor housing (402), a third rotating shaft (404) is fixedly connected to the other end of the output shaft of the motor (403), a second bearing (405) is passed through the surface of the mounting plate (401), the third rotating shaft (404) is passed through the inside of the second bearing (405), and a hose winding roller (406) is fixedly connected to the other end of the third rotating shaft (404).

3. A nutrient solution drip irrigation device for fruit tree grafting according to claim 2, characterized in that: A fixing plate (407) is fixedly connected to the side of the mounting plate (401), a knob (408) is arranged on the front side of the fixing plate (407), a fourth rotating shaft (409) is fixedly connected to the other side of the knob (408), a third bearing (410) is passed through the side of the fixing plate (407), the fourth rotating shaft (409) is passed through the inside of the third bearing (410), a third threaded column (411) is fixedly connected to the other end of the fourth rotating shaft (409), a threaded tube (412) is threadedly connected to the other end of the third threaded column (411), a fixing block (413) is fixedly connected to the side of the fixing block (413), a limiting sliding rod (414) is fixedly connected to the other end of the limiting sliding rod (414) is passed through the side of the fixing plate (407), and there are two groups of limiting sliding rods (414) which are symmetrically distributed on the side of the fixing block (413).

4. A nutrient solution drip irrigation device for fruit tree grafting according to claim 1, characterized in that: The side of the storage box (1) is fixedly connected with a rotating mechanism (5), and the rotating mechanism (5) has two groups, which are symmetrically distributed on the side of the storage box (1). The rotating mechanism (5) comprises a sleeve (501), and the sleeve (501) is fixedly connected to the side of the storage box (1). The sleeve (501) is rotatably connected with a fifth rotating shaft (502) inside, and the side of the fifth rotating shaft (502) is fixedly connected with a connecting block (503).

5. A nutrient solution drip irrigation device for fruit tree grafting according to claim 4, characterized in that: The other end of the connection block (503) is fixedly connected to a box door (6), the box door (6) is arranged on the front side of the storage box (1), and a handle (7) is fixedly connected to the surface of the box door (6).

6. A nutrient solution drip irrigation device for fruit tree grafting according to claim 1, characterized in that: The upper surface of the placement box (1) is fixedly connected with a fixed sleeve (8), a fixed insertion rod (9) is inserted into the fixed sleeve (8), and a through hole (10) is opened on the lower surface of the placement box (1).

7. A nutrient solution drip irrigation device for fruit tree grafting according to claim 1, characterized in that: A control switch (11) is fixedly connected to the side of the placement box (1).

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