Irrigation device for greenhouse seedling culture

Abstract

The utility model relates to the technical field of seedling raising irrigation, and discloses an irrigation device for greenhouse seedling raising, which comprises a workbench and a support plate, a replacement mechanism is arranged on the support plate, and a rotating mechanism is arranged on the workbench and the support plate; the replacement mechanism comprises a mounting assembly and a clamping assembly, the mounting assembly comprises a long hole groove, a filter screen is arranged on the outer side of the spray head, insertion plates are fixedly connected to the front side and the rear side of the filter screen, a locking plate is inserted into the long groove, a hinge plate is hinged to the top of the locking plate, and a clamping block is fixedly connected to the bottom of the hinge plate. According to the irrigation device for greenhouse seedling culture, through a replacement mechanism, a clamping block is moved out of a clamping groove, a locking plate is moved out of a long groove, and an insertion plate is moved out of an insertion groove, a filter screen can be replaced, the influence on seedling spraying can be avoided, an electric push rod runs to drive a fixing plate to move, and the fixing plate drives a clamping ring to clamp and fix a water pipe; and when water flows in the water pipe, the water pipe does not shake at will.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling irrigation, in particular to an irrigation device for seedling cultivation in a greenhouse. Background Art

[0002] A greenhouse, also known as a hothouse, is a facility that allows light to pass through and keeps heat out. It is used to cultivate plants. In seasons that are not suitable for plant growth, it can provide a greenhouse growth period and increase yields. It is mostly used for the cultivation or seedling raising of warmth-loving vegetables, flowers, trees and other plants in low temperature seasons.

[0003] According to announcement number CN220831061U, a watering device for greenhouse seedling cultivation includes a frame, a frame body is arranged on the top of the frame, and the frame body is also equipped with a slide groove and a linear motor arranged along the longer side of the frame. A slider is slidably arranged on the slide groove, and a plurality of nozzles are installed on the slider.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the equipment uses a watering nozzle for watering the greenhouse. Due to the long-term use of the existing watering nozzle, the filter on the nozzle is easily filled with dust and blocked, resulting in uneven watering of part of the land, causing the plants to die due to lack of water, resulting in necessary losses for the user. Utility Model Content

[0006] The utility model aims to provide a watering device for raising seedlings in a greenhouse to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a watering device for raising seedlings in a greenhouse, comprising a workbench and a support plate, the bottom of the workbench is fixedly connected with universal wheels all around, the center of the top of the workbench is fixedly connected with a water tank, the top of the water tank is fixedly connected with a water pump, the left and right sides of the water pump are fixedly connected with water pipes, the other side of the water pipe is fixedly connected with a nozzle, a replacement mechanism is arranged on the support plate, and a rotating mechanism is arranged on the workbench and the support plate;

[0008] The replacement mechanism includes a mounting assembly and a clamping assembly, wherein the clamping assembly is arranged outside the mounting assembly;

[0009] The mounting assembly includes a long hole slot, which is provided inside the support plate, and the inside of the long hole slot is plugged into the surface of the water pipe. The front and rear sides of the support plate are fixedly connected with connecting seats, and a slot is provided on the outside of the connecting seat. A filter is provided on the outside of the nozzle, and the front and rear sides of the filter are fixedly connected with plug plates, a long slot is provided on the top of the plug plate, and the top of the long slot is set as an opening, a locking plate is plugged into the long slot, a hinged plate is hinged on the top of the locking plate, a clamping block is fixedly connected to the bottom of the hinged plate, and a clamping slot is provided on both the front and rear ends of the top of the support plate.

[0010] Preferably, the slot is arranged to be opened on a side away from the water tank, and the surface of the plug board is plugged into the interior of the slot.

[0011] Preferably, a through groove is provided at the top of the connecting seat, and the surface of the locking plate is inserted into the through groove provided at the top of the connecting seat.

[0012] Preferably, the top of the card slot is set to be an opening, the surface of the card block is connected to the inside of the card slot, the card block is removed from the card slot, and the plug plate is removed from the slot, so that the filter can be replaced, which can avoid reducing the impact on the spraying of seedlings.

[0013] Preferably, the clamping assembly includes a limit plate, which is fixedly connected to the front and rear ends of the support plate away from the water tank, and the inner sides of the limit plates at the front and rear ends are fixedly connected to electric push rods, and the other side of the electric push rod is fixedly connected to a fixing plate, and the fixing plate is fixedly connected to a clamping ring on the side close to the water pipe, and the clamping ring is arranged on the surface of the water pipe.

[0014] Preferably, the number of the limiting plates is eight and they form a group of two, and the limiting plates are all arranged at the top and bottom of the long hole groove.

[0015] Preferably, the rotating mechanism includes a motor, the motor is fixedly connected to the bottom center of the workbench, the top of the motor is fixedly connected to a rotating shaft, the top of the rotating shaft and the bottom of the water tank are fixedly connected, an annular slide groove is opened on the top of the workbench, the bottom of the support plate is fixedly connected to an annular slider, a mounting plate is fixedly connected between the support plate and the water tank, and a reinforcing plate is fixedly connected to the top of the mounting plate and the inner side of the support plate.

[0016] Preferably, there are two annular sliders, and the surfaces of the two annular sliders are slidably connected to the inside of the annular slide groove. The annular slider slides in the annular slide groove, which can drive the water tank to rotate steadily, making it convenient for the sprinkler to spray water on different seedlings.

[0017] Compared with the prior art, the utility model provides a greenhouse seedling irrigation device, which has the following beneficial effects:

[0018] 1. The greenhouse seedling watering device can replace the mechanism, move the hinged plate to drive the card block out of the card slot, pull the locking plate out of the long slot again, pull the plug plate out of the slot, and replace the filter to avoid affecting the spraying of seedlings. The electric push rod drives the fixed plate to move, and the fixed plate drives the clamping ring to clamp and fix the water pipe, so that the water pipe will not shake at will when water flows in the water pipe.

[0019] 2. The irrigation device for raising seedlings in the greenhouse has a rotating mechanism, and the motor drives the rotating shaft to rotate, and the rotating shaft drives the water tank to rotate. At the same time, the support plate is driven, and the support plate drives the annular slider to slide in the annular slide groove, so that the water tank can be driven to rotate steadily, which makes it convenient for the sprinkler to spray water on different seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the installation component;

[0023] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 is a schematic diagram of the structure of the clamping assembly;

[0025] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0026] Figure 6 It is a structural schematic diagram of the rotating mechanism.

[0027] In the figure: 1. universal wheel; 2. workbench; 3. support plate; 4. replacement mechanism; 41. installation assembly; 411. filter; 412. plug plate; 413. slot; 414. connecting seat; 415. hinge plate; 416. slot; 417. block; 418. locking plate; 419. long hole slot; 4101. long slot; 42. clamping assembly; 421. clamping ring; 422. fixing plate; 423. electric push rod; 424. limit plate; 5. water tank; 6. water pump; 7. nozzle; 8. water pipe; 9. rotating mechanism; 91. motor; 92. rotating shaft; 93. annular slide; 94. reinforcement plate; 95. installation plate; 96. annular slider. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1

[0032] Combination Figures 1 to 5 , a watering device for raising seedlings in a greenhouse, comprising a workbench 2 and a support plate 3, universal wheels 1 are fixedly connected to the bottom of the workbench 2 on all sides, a water tank 5 is fixedly connected to the center of the top of the workbench 2, a water pump 6 is fixedly connected to the top of the water tank 5, water pipes 8 are fixedly connected to the left and right sides of the water pump 6, and a nozzle 7 is fixedly connected to the other side of the water pipe 8, a replacement mechanism 4 is arranged on the support plate 3, and a rotating mechanism 9 is arranged on the workbench 2 and the support plate 3;

[0033] The replacement mechanism 4 includes a mounting assembly 41 and a clamping assembly 42, wherein the clamping assembly 42 is arranged outside the mounting assembly 41;

[0034] The mounting assembly 41 includes a long hole slot 419, which is provided inside the support plate 3, and the inside of the long hole slot 419 is plugged into the surface of the water pipe 8. The front and rear sides of the support plate 3 are fixedly connected with a connecting seat 414, and a slot 413 is provided on the outside of the connecting seat 414. A filter screen 411 is provided on the outside of the nozzle 7, and the front and rear sides of the filter screen 411 are fixedly connected with a plug plate 412, and a long slot 4101 is provided on the top of the plug plate 412. The top of the long slot 4101 is set as an opening, and a locking plate 418 is plugged into the long slot 4101. The top of the locking plate 418 is hinged with a hinged plate 415, and the bottom of the hinged plate 415 is fixedly connected with a clamping block 417, and the front and rear ends of the top of the support plate 3 are provided with a clamping slot 416;

[0035] The slot 413 is set as an opening on the side away from the water tank 5, the surface of the plug plate 412 is plugged into the inside of the slot 413, the top of the connecting seat 414 is provided with a through slot, the surface of the locking plate 418 is inserted into the through slot provided on the top of the connecting seat 414, the top of the card slot 416 is set as an opening, and the surface of the card block 417 is plugged into the inside of the card slot 416;

[0036] The clamping assembly 42 includes a limit plate 424, which is fixedly connected to the front and rear ends of the support plate 3 away from the water tank 5. The inner sides of the limit plates 424 at the front and rear ends are fixedly connected to electric push rods 423, and the other side of the electric push rod 423 is fixedly connected to a fixing plate 422. The fixing plate 422 is fixedly connected to a clamping ring 421 on the side close to the water pipe 8. The clamping ring 421 is arranged on the surface of the water pipe 8. There are eight limit plates 424, which are grouped in pairs. The limit plates 424 are all arranged at the top and bottom of the long hole groove 419.

[0037] Furthermore, the card block 417 is moved out of the card slot 416, and the locking plate 418 is pulled out of the long slot 4101 again, and the plug plate 412 can be pulled out of the slot 413, and the filter 411 can be replaced, which can avoid reducing the impact on the spraying of seedlings. The electric push rod 423 drives the fixed plate 422 to move, and the fixed plate 422 drives the clamping ring 421 to clamp and fix the water pipe 8, so that when water flows through the water pipe 8, the water pipe 8 will not shake at will.

[0038] Embodiment 2

[0039] See also Figure 1-6On the basis of the first embodiment, the rotating mechanism 9 further comprises a motor 91, the motor 91 is fixedly connected to the bottom center of the workbench 2, a rotating shaft 92 is fixedly connected to the top of the motor 91, the top of the rotating shaft 92 is fixedly connected to the bottom of the water tank 5, an annular slide groove 93 is provided on the top of the workbench 2, an annular slider 96 is fixedly connected to the bottom of the support plate 3, a mounting plate 95 is fixedly connected between the support plate 3 and the water tank 5, a reinforcing plate 94 is fixedly connected to the top of the mounting plate 95 and the inner side of the support plate 3, and there are two annular sliders 96, and the surfaces of the two annular sliders 96 are slidably connected to the inside of the annular slide groove 93.

[0040] Furthermore, the rotating shaft 92 drives the water tank 5 to rotate, and the support plate 3 is driven at the same time, and the support plate 3 drives the annular slider 96 to slide in the annular slide groove 93, so that the water tank 5 can be driven to rotate steadily, which can facilitate the sprinkler 7 to spray water on different seedlings.

[0041] In actual operation, when the device is used, when the water pump 6 is started, the water pipe 8 flows the water in the water tank 5 through the nozzle 7 to spray the seedlings;

[0042] When the filter screen 411 on the nozzle 7 is clogged for a long time, the filter screen 411 needs to be replaced regularly. First, the hinge plate 415 can be moved to rotate on the top of the locking plate 418 so that the locking plate 418 and the hinge plate 415 are in a straight line. At this time, the hinge plate 415 can drive the card block 417 to move out of the card slot 416, and the locking plate 418 is pulled out of the long slot 4101 again, and the plug plate 412 can be pulled out of the slot 413, and the filter screen 411 can be replaced, which can avoid affecting the spraying of seedlings.

[0043] When the electric push rod 423 is running, it drives the fixing plate 422 to move, and the fixing plate 422 drives the clamping ring 421 to clamp and fix the water pipe 8, so that when water flows in the water pipe 8, the water pipe 8 will not shake at will;

[0044] When the motor 91 is started, the motor 91 drives the rotating shaft 92 to rotate, and the rotating shaft 92 drives the water tank 5 to rotate. At the same time, the support plate 3 is driven, and the support plate 3 drives the annular slider 96 to slide in the annular slide groove 93, which can drive the water tank 5 to rotate steadily, making it convenient for the sprinkler 7 to spray water on different seedlings.

[0045] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A watering device for raising seedlings in a greenhouse, comprising a workbench (2) and a support plate (3), characterized in that: Universal wheels (1) are fixedly connected to the four sides of the bottom of the workbench (2); a water tank (5) is fixedly connected to the center of the top of the workbench (2); a water pump (6) is fixedly connected to the top of the water tank (5); water pipes (8) are fixedly connected to the left and right sides of the water pump (6); a nozzle (7) is fixedly connected to the other side of the water pipe (8); a replacement mechanism (4) is provided on the support plate (3); and a rotating mechanism (9) is provided on the workbench (2) and the support plate (3); The replacement mechanism (4) comprises a mounting assembly (41) and a clamping assembly (42), wherein the clamping assembly (42) is arranged outside the mounting assembly (41); The mounting assembly (41) comprises a long hole groove (419), the long hole groove (419) being provided inside the support plate (3), the inside of the long hole groove (419) being plugged into the surface of the water pipe (8), the front and rear sides of the support plate (3) being fixedly connected to a connecting seat (414), the outside of the connecting seat (414) being provided with a slot (413), the outside of the nozzle (7) being provided with a filter screen (411), the front and rear sides of the filter screen (411) being fixedly connected to a plug plate (412), the top of the plug plate (412) being provided with a long groove (4101), the top of the long groove (4101) being provided with an opening, a locking plate (418) being plugged into the inside of the long groove (4101), the top of the locking plate (418) being hingedly connected to a hinge plate (415), the bottom of the hinge plate (415) being fixedly connected to a clamping block (417), and the front and rear ends of the top of the support plate (3) being provided with clamping grooves (416).

2. A greenhouse seedling watering device according to claim 1, characterized in that: The slot (413) is configured as an opening on a side away from the water tank (5), and the surface of the plug plate (412) is plugged into the interior of the slot (413).

3. The irrigation device for raising seedlings in a greenhouse according to claim 1, characterized in that: A through slot is provided at the top of the connection seat (414), and the surface of the locking plate (418) is inserted through the through slot provided at the top of the connection seat (414).

4. The irrigation device for raising seedlings in a greenhouse according to claim 1, characterized in that: The top of the card slot (416) is arranged to be open, and the surface of the card block (417) is card-engaged with the interior of the card slot (416).

5. The irrigation device for raising seedlings in a greenhouse according to claim 1, characterized in that: The clamping assembly (42) comprises a limit plate (424), the limit plate (424) being fixedly connected to the front and rear ends of the support plate (3) on the side away from the water tank (5), the inner sides of the limit plates (424) at the front and rear ends being fixedly connected to electric push rods (423), the other side of the electric push rod (423) being fixedly connected to a fixing plate (422), the fixing plate (422) being fixedly connected to a clamping ring (421) on the side close to the water pipe (8), the clamping ring (421) being arranged on the surface of the water pipe (8).

6. A greenhouse seedling watering device according to claim 5, characterized in that: The number of the limiting plates (424) is eight and they form a group of two each. The limiting plates (424) are all arranged at the top and bottom of the long hole groove (419).

7. The irrigation device for raising seedlings in a greenhouse according to claim 1, characterized in that: The rotating mechanism (9) comprises a motor (91), the motor (91) being fixedly connected to the center of the bottom of the workbench (2), the top of the motor (91) being fixedly connected to a rotating shaft (92), the top of the rotating shaft (92) being fixedly connected to the bottom of the water tank (5), the top of the workbench (2) being provided with an annular sliding groove (93), the bottom of the support plate (3) being fixedly connected to an annular sliding block (96), a mounting plate (95) being fixedly connected between the support plate (3) and the water tank (5), and a reinforcing plate (94) being fixedly connected to the top of the mounting plate (95) and the inner side of the support plate (3).

8. The irrigation device for raising seedlings in a greenhouse according to claim 7, characterized in that: There are two annular sliders (96), and the surfaces of the two annular sliders (96) are slidably connected to the inside of the annular slide groove (93).

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