Water and fertilizer irrigation machine capable of accurately and quantitatively irrigating

Abstract

The invention discloses a water-fertilizer irrigation machine capable of accurately and quantitatively irrigating, and relates to the field of water-fertilizer irrigation machines, the water-fertilizer irrigation machine comprises a shell and a feeding port arranged on the left side of the upper end of the shell, a driving motor is fixedly mounted at the upper end of the shell, a stirring rod is fixedly mounted at the output end of the driving motor, and a conveying pipeline is mounted on the right side of the shell in a penetrating manner. After a sealing plate is closed in a fixed plate, the speed is reduced through a speed reducer by adjusting the height of a bevel gear sleeve and rotation of a bevel gear, a reciprocating threaded rod is driven to rotate, and the reciprocating threaded rod rotates to control the sealing plate to move back and forth in a limiting rod and the fixed plate; water and fertilizer are indirectly conveyed to the lower end of the lower partition plate, so that the water and fertilizer can be quantitatively supplied for irrigation, unstable crop rhizomes caused by one-time irrigation of excessive water and fertilizer are avoided, and damage to crops caused by irrigation of excessive water and fertilizer is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of water-fertilizer irrigation machines, in particular to a water-fertilizer irrigation machine capable of precise quantitative irrigation. Background Art

[0002] The water and fertilizer irrigation machine is an agricultural equipment that combines the functions of irrigation and fertilization and is widely used in modern agricultural production. It mixes water and fertilizer and evenly irrigates the roots of crops according to the set proportion and level to improve the efficiency of water and fertilizer utilization and save resources. In the prior art, when irrigating crops, if there is too much water and fertilizer, it is not conducive to the growth of crops.

[0003] In order to overcome the above-mentioned shortcomings, a Chinese patent of the prior art (announcement number CN222030502U) discloses a quantitative water and fertilizer irrigation device, including a base, a stirring mechanism, a transmission mechanism and a quantitative mechanism. The top of the base is fixedly connected to a support plate, the left side of the top of the support plate is fixedly connected to a stirring mechanism, the right side of the top of the support plate is fixedly connected to a quantitative mechanism, the inside of the quantitative mechanism is fixedly connected to a limiting sleeve, and the top of the limiting sleeve is fixedly connected to a limiting groove. When in use, when the piston passes over the discharge port, unloading is carried out, and a spring is provided between the limiting groove and the piston, so as to increase the extrusion force of the piston on the inside of the limiting groove and improve the sealing of the discharge. When a damper is provided between the limiting groove and the piston, the extrusion force of the spring can be buffered after the unloading, and the piston can be slowly reset. When the plunger is pulled out from the inside of the slot, the quantitative discharge amount can be increased according to the length of the rope.

[0004] Although the existing technology can overcome the above-mentioned shortcomings, there are still other problems in its operation, such as: when irrigating plants, direct spraying easily causes waste of water and fertilizer, and it is impossible to directly irrigate the root and stem position of crops. Moreover, when irrigating, if too much water and fertilizer are irrigated at one time, it is easy to damage the root and stem part of the crops. Summary of the invention

[0005] The object of the present invention is to provide a water and fertilizer irrigation machine which can accurately irrigate in a quantitative manner, so as to solve the problems raised in the above-mentioned background technology that when irrigating plants, direct spraying easily causes waste of water and fertilizer, and it is impossible to directly irrigate the root and stem position of crops. Moreover, when irrigating, if too much water and fertilizer are irrigated at one time, the root and stem part of crops will be easily damaged.

[0006] To achieve the above object, the present invention provides the following technical solution: a water and fertilizer irrigation machine capable of precise quantitative irrigation, comprising a housing and a feeding port arranged on the left side of the upper end of the housing, a driving motor is fixedly installed on the upper end of the housing, and a stirring rod is fixedly installed on the output end of the driving motor, and a conveying pipeline is installed through the right side of the housing; An upper partition is fixedly mounted on the inner wall of the shell, and a filter partition mechanism is provided at the lower end of the upper partition, and the filter partition mechanism is provided with a fixed plate, and the upper end of the fixed plate is fixedly mounted on the lower end of the upper partition; A reducer is fixedly installed on the right side of the shell, and an intermittent feeding mechanism is arranged outside the reducer. The intermittent feeding mechanism is provided with a reciprocating threaded rod, and the right side of the reciprocating threaded rod is fixedly installed on the left output end of the reducer.

[0007] Furthermore, the upper end of the stirring rod is rotatably mounted on the upper end of the shell, and the lower end of the stirring rod is located inside the shell.

[0008] Furthermore, a hydraulic pump is arranged on the left side of the delivery pipeline, and the middle end of the hydraulic pump is fixedly installed on the right side of the shell through a limit plate, and an intelligent atomizing nozzle is arranged on the middle end of the delivery pipeline, and the output end of the intelligent atomizing nozzle is inclined downward.

[0009] Furthermore, the filtering partition mechanism also includes a lower partition fixedly installed at the lower end of the fixed plate, and the outer side of the lower partition is arranged on the inner wall of the shell, the middle opening of the upper partition corresponds to the middle opening of the fixed plate, and the middle opening of the fixed plate corresponds to the middle opening of the lower partition.

[0010] Furthermore, a filter screen is nested inside the lower partition, and the left side of the filter screen passes through the left side of the shell, and the net bag part of the filter screen is located inside the middle opening of the lower partition.

[0011] Furthermore, the intermittent feeding mechanism also includes a transmission belt mounted on the upper end of the stirring rod through a pulley, and the right side of the transmission belt is mounted on the upper end of the driving rod through the pulley, and the middle end of the driving rod is rotatably mounted on the right outer wall of the shell, and the lower end of the driving rod is installed with a bevel gear sleeve through bolts, and the lower end of the bevel gear sleeve is correspondingly meshed with a bevel gear, and the left side of the bevel gear is fixedly mounted on the input end of the reducer.

[0012] Furthermore, a sealing plate is threadedly installed on the surface of the reciprocating threaded rod, and the sealing plate is slidably connected to the inside of the fixed plate, and a limiting rod is installed through the front and rear ends of the sealing plate, and the right side of the limiting rod is fixedly installed on the right inner wall of the shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Before using the irrigation machine, add fertilizer and water in equal proportions to the inside of the shell through the feeding port. As the drive motor starts, the drive motor drives the stirring rod to rotate. When the stirring rod rotates, the fertilizer and water inside the shell can be stirred and mixed. At the same time, the output end of the intelligent atomizing nozzle is tilted downward, which can irrigate and fertilize the root and stem position of the crops, improve the efficiency of irrigation, irrigate accurately, and enable the crops to absorb water and fertilizer efficiently.

[0014] Furthermore, a component for filtering the mixture of fertilizer and fertilizer is provided inside the shell, and a lower partition is provided at the lower end of the upper partition and the fixed plate. The filter screen plate nested inside the lower partition can be pulled and disassembled while filtering the water and fertilizer impurities passing through, thereby avoiding blockage of the conveying pipeline caused by impurities and ensuring stable irrigation. At the same time, the filter screen plate is easy to disassemble and clean.

[0015] 2. When in use, the sealing plate is first closed inside the fixed plate, and the height of the bevel sleeve is adjusted so that the bevel sleeve is not meshed with the bevel gear. At this time, as the drive motor is started, the fertilizer and water on the upper end of the upper partition inside the shell are mixed. The rotation of the bevel gear will be slowed down by the reducer, and the reciprocating threaded rod will be driven to rotate. The rotation of the reciprocating threaded rod controls the sealing plate to move back and forth along the limit rod and the inside of the fixed plate, thereby indirectly transporting water and fertilizer to the lower end of the lower partition, so that water and fertilizer can be supplied quantitatively for irrigation, avoiding excessive water and fertilizer irrigation at one time, resulting in unstable roots and stems of crops, and preventing excessive water and fertilizer irrigation from causing damage to crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention in front view; Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing plate of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention in top cross-section.

[0017] In the figure: 1. Shell; 2. Feeding port; 3. Driving motor; 4. Stirring rod; 5. Conveying pipeline; 6. Hydraulic pump; 7. Intelligent atomizing nozzle; 8. Upper partition; 9. Fixed plate; 10. Lower partition; 11. Filter screen; 12. Transmission belt; 13. Driving rod; 14. Bevel gear sleeve; 15. Reducer; 16. Bevel gear; 17. Reciprocating threaded rod; 18. Sealing plate; 19. Limit rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: Figure 1-Figure 3 The technical solution shown is a water-fertilizer irrigation machine that can accurately irrigate in a quantitative manner. In order to solve the problem of inability to irrigate accurately, the following is disclosed: a shell 1 and a feeding port 2 arranged on the left side of the upper end of the shell 1, and a driving motor 3 is fixedly installed on the upper end of the shell 1, and a stirring rod 4 is fixedly installed on the output end of the driving motor 3, a conveying pipe 5 is installed through the right side of the shell 1, the upper end of the stirring rod 4 is rotatably installed with the upper end of the shell 1, and the lower end of the stirring rod 4 is located inside the shell 1, a hydraulic pump 6 is arranged on the left side of the conveying pipe 5, and the middle end of the hydraulic pump 6 is fixedly installed on the right side of the shell 1 through a limit plate, and an intelligent atomizing nozzle 7 is arranged on the middle end of the conveying pipe 5, and the output end of the intelligent atomizing nozzle 7 is inclined downward.

[0020] Before using the irrigation machine, fertilizer and water in equal proportions are added to the shell 1 through the feeding port 2. As the driving motor 3 is started, the driving motor 3 drives the stirring rod 4 to rotate. When the stirring rod 4 rotates, the fertilizer and water in the shell 1 can be stirred and mixed, thereby achieving the effect of assisting the mixing of water and fertilizer and reducing the time required for mixing. When the hydraulic pump 6 extracts the water and fertilizer in the shell 1 through the conveying pipe 5, the water and fertilizer are sprayed on the crops from the intelligent atomizing nozzle 7 along the conveying pipe 5. At the same time, the output end of the intelligent atomizing nozzle 7 is tilted downward, so that the root and stem position of the crops can be irrigated and fertilized, the irrigation efficiency can be improved, and the irrigation can be performed accurately, so that the crops can absorb water and fertilizer efficiently.

[0021] Embodiment 2: Figure 1-Figure 6The technical solution shown, on the basis of embodiment 1, in order to solve the problem that impurities easily cause blockage inside the device, discloses: an upper partition 8 is fixedly installed on the inner wall of the shell 1, and a filter partition mechanism is arranged at the lower end of the upper partition 8, and the filter partition mechanism is provided with a fixed plate 9, and the upper end of the fixed plate 9 is fixedly installed on the lower end of the upper partition 8, the filter partition mechanism also includes a lower partition 10 fixedly installed at the lower end of the fixed plate 9, and the outer side of the lower partition 10 is arranged on the inner wall of the shell 1, the middle opening of the upper partition 8 corresponds to the middle opening of the fixed plate 9, and the middle opening of the fixed plate 9 corresponds to the middle opening of the lower partition 10, and a filter mesh plate 11 is nested inside the lower partition 10, and the left side of the filter mesh plate 11 passes through the left side of the shell 1, and the net bag part of the filter mesh plate 11 is located inside the middle opening of the lower partition 10.

[0022] A component for filtering the mixture of fertilizer and fertilizer is arranged inside the shell 1, and a lower partition 10 is arranged at the lower end of the upper partition 8 and the fixed plate 9. The filter screen plate 11 nested inside the lower partition 10 can be pulled and disassembled, and the water and fertilizer impurities passing through can be filtered to avoid the impurities from clogging the conveying pipeline 5 and ensure the stability of irrigation. At the same time, the filter screen plate 11 is easy to disassemble and clean.

[0023] Embodiment 3: Figure 1-Figure 6 The technical solution shown in the embodiment 2 is based on the second embodiment. In order to solve the problem that excessive and irregular irrigation may easily cause damage to crops, the following is disclosed: a reducer 15 is fixedly installed on the right side of the housing 1, and an intermittent feeding mechanism is arranged on the outer side of the reducer 15, and the intermittent feeding mechanism is provided with a reciprocating threaded rod 17, and the right side of the reciprocating threaded rod 17 is fixedly installed on the left output end of the reducer 15, and the intermittent feeding mechanism also includes a transmission belt 12 with a pulley sleeved on the upper end of the stirring rod 4, and the right side of the transmission belt 12 is sleeved on the driving rod 1 through the pulley. 3, and the middle end of the driving rod 13 is rotatably mounted on the right outer wall of the housing 1, the lower end of the driving rod 13 is installed with a bevel sleeve 14 through a bolt, and the lower end of the bevel sleeve 14 is correspondingly meshed with a bevel gear 16, and the left side of the bevel gear 16 is fixedly mounted on the input end of the reducer 15, the surface of the reciprocating threaded rod 17 is threadedly mounted with a sealing plate 18, and the sealing plate 18 is slidably connected with the inside of the fixing plate 9, and the front and rear ends of the sealing plate 18 are penetrated and installed with a limiting rod 19, and the right side of the limiting rod 19 is fixedly mounted on the right inner wall of the housing 1.

[0024] When in use, the sealing plate 18 is first closed inside the fixed plate 9, and the height of the bevel sleeve 14 is adjusted so that the bevel sleeve 14 is not meshed with the bevel gear 16. At this time, as the drive motor 3 is started, the fertilizer and water on the upper end of the upper partition 8 inside the shell 1 are mixed, and the drive motor 3 is turned off, and the bevel sleeve 14 is installed by bolts and meshed with the bevel gear 16. At this time, as the drive motor 3 is driven, the stirring rod 4 drives the driving rod 13 to rotate through the transmission belt 12. The rotation of the driving rod 13 can drive the bevel gear 16 to rotate through the bevel sleeve 14. The rotation of the bevel gear 16 slows down the speed through the reducer 15, and drives the reciprocating threaded rod 17 to rotate. The rotation of the reciprocating threaded rod 17 controls the sealing plate 18 to move back and forth along the limit rod 19 and the inside of the fixed plate 9, so as to indirectly transport water and fertilizer to the lower end of the lower partition 10, so that water and fertilizer can be quantitatively supplied for irrigation, so as to avoid excessive water and fertilizer irrigation at one time causing unstable roots and stems of crops, and prevent excessive water and fertilizer irrigation from causing damage to crops.

[0025] 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 water and fertilizer irrigation machine capable of precise quantitative irrigation, comprising a housing (1) and a feeding port (2) arranged on the left side of the upper end of the housing (1), a driving motor (3) being fixedly mounted on the upper end of the housing (1), and a stirring rod (4) being fixedly mounted on the output end of the driving motor (3), and a conveying pipe (5) being installed through the right side of the housing (1); characterized in that: An upper partition (8) is fixedly mounted on the inner wall of the shell (1), and a filtering partition mechanism is provided at the lower end of the upper partition (8), and the filtering partition mechanism is provided with a fixing plate (9), and the upper end of the fixing plate (9) is fixedly mounted on the lower end of the upper partition (8); a reducer (15) is fixedly mounted on the right side of the shell (1), and an intermittent feeding mechanism is provided on the outer side of the reducer (15), and the intermittent feeding mechanism is provided with a reciprocating threaded rod (17), and the right side of the reciprocating threaded rod (17) is fixedly mounted on the left output end of the reducer (15).

2. The water and fertilizer irrigation machine capable of precise quantitative irrigation according to claim 1, characterized in that: The upper end of the stirring rod (4) is rotatably mounted on the upper end of the shell (1), and the lower end of the stirring rod (4) is located inside the shell (1).

3. The water and fertilizer irrigation machine capable of accurate quantitative irrigation according to claim 2, characterized in that: A hydraulic pump (6) is provided on the left side of the delivery pipeline (5), and the middle end of the hydraulic pump (6) is fixedly mounted on the right side of the housing (1) via a limit plate. An intelligent atomizing nozzle (7) is provided at the middle end of the delivery pipeline (5), and the output end of the intelligent atomizing nozzle (7) is tilted downward.

4. The water and fertilizer irrigation machine capable of precise quantitative irrigation according to claim 1, characterized in that: The filtering partition mechanism further comprises a lower partition plate (10) fixedly mounted at the lower end of the fixed plate (9), and the outer side of the lower partition plate (10) is arranged on the inner wall of the shell (1), the middle opening of the upper partition plate (8) corresponds to the middle opening of the fixed plate (9), and the middle opening of the fixed plate (9) corresponds to the middle opening of the lower partition plate (10).

5. The water and fertilizer irrigation machine capable of accurate quantitative irrigation according to claim 4, characterized in that: A filter screen plate (11) is nested and installed inside the lower partition (10), and the left side of the filter screen plate (11) penetrates the left side of the shell (1), and the net bag part of the filter screen plate (11) is located inside the middle opening of the lower partition (10).

6. The water and fertilizer irrigation machine capable of accurate quantitative irrigation according to claim 1, characterized in that: The intermittent feeding mechanism further comprises a transmission belt (12) sleeved on the upper end of the stirring rod (4) through a pulley, and the right side of the transmission belt (12) is sleeved on the upper end of a driving rod (13) through a pulley, and the middle end of the driving rod (13) is rotatably mounted on the right outer wall of the housing (1), and the lower end of the driving rod (13) is mounted with a bevel gear sleeve (14) through bolts, and the lower end of the bevel gear sleeve (14) is correspondingly meshed with a bevel gear (16), and the left side of the bevel gear (16) is fixedly mounted on the input end of a reducer (15).

7. The water and fertilizer irrigation machine capable of accurate quantitative irrigation according to claim 6, characterized in that: A sealing plate (18) is threadedly mounted on the surface of the reciprocating threaded rod (17), and the sealing plate (18) is slidably connected to the inside of the fixed plate (9). A limiting rod (19) is installed through the front and rear ends of the sealing plate (18), and the right side of the limiting rod (19) is fixedly mounted on the right inner wall of the housing (1).

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