Hydroponic seedling raising device for lettuce

Abstract

The utility model belongs to the technical field of hydroponic seedling raising devices, and particularly relates to a hydroponic seedling raising device for lettuces, which comprises a box body, a cover is in contact with the upper end of the box body, a culture tank is arranged in the cover, a sliding block is slidably connected in the box body, and a guide block is fixedly connected to the upper end of the sliding block. And the guide block is in sliding connection with the box body. By arranging the threaded rod, the sliding block, the clamping block and other components, the threaded rod and the sliding block can do threaded motion by rotating the threaded rod, so that the sliding block drives the clamping block not to be clamped with the cover any more, limiting on the cover can be relieved, and the interior of the box body can be conveniently cleaned; the problems that when the hydroponic seedling raising device for the lettuce is used, the interior of a box body is inconvenient to clean, bacteria are likely to breed in the box body, and the seedling raising effect is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the water cultivation device technical field, and specifically relates to a water cultivation device for lettuce. BACKGROUND

[0002] Water culture method is a method of growing plants with roots directly suspended in nutrient solution without soil. According to the utility model disclosed in a kind of water cultivation device for lettuce in patent authorization announcement No. CN218184540U, including box, the lower surface middle part of box is fixedly connected with driving motor, the output end of driving motor is fixedly connected with rotating rod, rotating rod is upwards and penetrates to the inside of box, and fixedly connected with sleeve, the inside rotationally connected of sleeve has threaded rod, the outer wall of threaded rod is threadedly connected with threaded block, the outer surface of threaded block is fixedly connected with sliding block, the outer surface of sliding block is fixedly connected with rotating disc, the upper surface of rotating disc is provided with cultivation tray, the inner bottom wall of box one side is provided with water pump, the output end of water pump is fixedly connected with connecting pipe, the end away from water pump of connecting pipe penetrates box outward, and from the upper end side wall of box penetrates to the inside of box, and fixedly connected with spray head.

[0003] And water cultivation device for lettuce is inconvenient to clean the inside of box when using, which can easily lead to bacteria breeding in the inside of box and affect the seedling effect. SUMMARY

[0004] The utility model discloses a water cultivation device for lettuce, which solves the problem of inconvenient cleaning of the inside of the box when using the water cultivation device for lettuce, which can easily lead to bacteria breeding in the inside of the box and affect the seedling effect.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a water cultivation device for lettuce, which comprises a box, the upper end of the box is in contact with a lid, the inside of the lid is provided with a breeding groove, the inside of the box is slidably connected with a sliding block, the upper end of the sliding block is fixedly connected with a guide block, the guide block is slidably connected with the box, the upper end of the guide block is fixedly connected with a clamping block, the clamping block is in contact with the box, the inside of the box is connected with a threaded rod through a bearing, the front surface of the threaded rod is fixedly connected with a knob, the knob is rotatably connected with the box, and a limiting mechanism is arranged on the box.

[0006] The principle of the utility model lies in that when in use, the push plate is moved away from the knob, the sliding rod is slid in the limiting ring, the sliding rod is pressed against the spring, the push plate drives the positioning block to move, the positioning block is slid out of the knob, and the limiting of the knob is released.

[0007] By rotating the knob, the knob drives the threaded rod to rotate, and the threaded rod and the sliding block are in threaded motion, thereby the sliding block drives the guide block to move, the guide block drives the clamping block to move, the clamping block slides in the clamping groove, the clamping block no longer clamps with the cover, and the cover can be disassembled, thereby conveniently cleaning the inside of the box.

[0008] The utility model discloses the beneficial effect lies in: the utility model discloses a threaded rod, sliding block, clamping block etc.

[0009] The utility model discloses the beneficial effect lies in: the utility model discloses a threaded rod, sliding block, clamping block etc.

[0010] Further, the inside of the box is fixedly connected with a guide rod, and the guide rod is slidably connected with the guide block.

[0011] Further, the inside of the cover is provided with a clamping groove, and the clamping groove is slidably connected with a clamping block.

[0012] Further, the outside of the threaded rod is provided with positive and negative threads, and the threaded rod is connected with the sliding block through threads.

[0013] Further, the limiting mechanism comprises a push plate, the inside of the box is slidably connected with the push plate, one side of the push plate close to the knob is fixedly connected with a positioning block, the lower end of the push plate is fixedly connected with a sliding rod, the sliding rod is slidably connected with the box, the inside of the box is fixedly connected with a limiting ring, the limiting ring is slidably connected with the sliding rod, the inside of the box is provided with a spring, the push plate is driven to slide in the limiting ring by moving the push plate away from the knob, the sliding rod is extruded to the spring, the positioning block is driven to move out of the knob, and the limiting of the knob is released.

[0014] Further, the positioning block is slidably connected with the box, and the positioning block is slidably connected with the knob.

[0015] Furthermore, one end of the spring contacts the slide bar, and the other end of the spring contacts the box body. Through the design of the spring, the positioning block can be driven to limit the knob. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a perspective view of the overall structure of a hydroponic seedling device for lettuce according to an embodiment of the present invention;

[0017] Figure 2 The hydroponic seedling device for lettuce according to the embodiment of the present invention is Figure 1 A three-dimensional diagram of the local structure;

[0018] Figure 3 The hydroponic seedling device for lettuce according to the embodiment of the present invention is Figure 1 A side sectional view of a local structure;

[0019] Figure 4 The hydroponic seedling device for lettuce according to the embodiment of the present invention is Figure 2 A magnified view of the structure of part A. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The reference numerals in the drawings of the specification include: box body 1, cover 2, breeding trough 21, slider 3, guide block 31, guide rod 32, clamping block 33, clamping slot 34, threaded rod 35, knob 36, limiting mechanism 4, push plate 41, positioning block 42, sliding rod 43, limiting ring 44, spring 45.

[0022] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, this embodiment provides a hydroponic seedling device for lettuce, including a box body 1, the upper end of the box body 1 is in contact with a cover 2, a breeding trough 21 is opened inside the cover 2, a slider 3 is slidably connected to the inside of the box body 1, the upper end of the slider 3 is fixedly connected to a guide block 31, the guide block 31 is slidably connected to the box body 1, a guide rod 32 is fixedly connected to the inside of the box body 1, the guide rod 32 is slidably connected to the guide block 31, and the design of the guide rod 32 can limit the guide block 31, and the upper end of the guide block 31 is fixedly connected to a clamping block 33, which is in contact with the box body 1.

[0023] like Figure 2 、 Figure 3 、 Figure 4As shown, the inside of the cover 2 is provided with a clamping groove 34, the inside of the clamping groove 34 is slidably connected with a clamping block 33, through the design of the clamping groove 34, the clamping block 33 can limit the cover 2, the inside of the box body 1 is connected with a threaded rod 35 through a bearing, the outside of the threaded rod 35 is provided with a positive and negative thread, the threaded rod 35 is connected with the sliding block 3 through a thread, through the design of the threaded rod 35, two sliding blocks 3 can be driven to move at the same time, the front of the threaded rod 35 is fixedly connected with a knob 36, the knob 36 is rotatably connected with the box body 1, and the box body 1 is provided with a limiting mechanism 4.

[0024] As shown in Figure 2 、 Figure 3 、 Figure 4 The limiting mechanism 4 includes a push plate 41, the inside of the box body 1 is slidably connected with the push plate 41, the side of the push plate 41 close to the knob 36 is fixedly connected with a positioning block 42, the positioning block 42 is slidably connected with the box body 1, the positioning block 42 is slidably connected with the knob 36, through the design of the positioning block 42, the knob 36 can be limited, the lower end of the push plate 41 is fixedly connected with a sliding rod 43, the sliding rod 43 is slidably connected with the box body 1, the inside of the box body 1 is fixedly connected with a limiting ring 44, the limiting ring 44 is slidably connected with the sliding rod 43, the inside of the box body 1 is provided with a spring 45, one end of the spring 45 is in contact with the sliding rod 43, the other end of the spring 45 is in contact with the box body 1, through the design of the spring 45, the positioning block 42 can limit the knob 36, by moving the push plate 41 away from the knob 36, the push plate 41 drives the sliding rod 43 to slide in the limiting ring 44, the sliding rod 43 extrudes the spring 45, and the push plate 41 drives the positioning block 42 to move, the positioning block 42 slides out of the knob 36, so that the limiting of the knob 36 is released.

[0025] The specific implementation process of the utility model is as follows: when using, by moving the push plate 41 away from the knob 36, the push plate 41 drives the sliding rod 43 to slide in the limiting ring 44, the sliding rod 43 extrudes the spring 45, and the push plate 41 drives the positioning block 42 to move, the positioning block 42 slides out of the knob 36, so that the limiting of the knob 36 is released;

[0026] By rotating the knob 36, the knob 36 drives the threaded rod 35 to rotate, the threaded rod 35 and the sliding block 3 are in threaded motion, so that the sliding block 3 drives the guide block 31 to move, the guide block 31 drives the clamping block 33 to move, the clamping block 33 slides in the clamping groove 34, the clamping block 33 is no longer clamped with the cover 2, and the cover 2 can be disassembled, so that the inside of the box body 1 is cleaned conveniently.

[0027] The utility model discloses through being provided with threaded rod 35, slider 3, clamping block 33 etc. Component, can through the rotation threaded rod 35, make threaded rod 35 and slider 3 screw thread movement occurs to slider 3 drive clamping block 33 no longer with cover 2 joint, can release the location of cover 2, can conveniently clean the inside of box 1, has solved the water culture seedling device for lettuce when using inconveniently clean the inside of box 1, is easy to cause the inside of box 1 to breed bacteria, the problem of the influence of seedling raising effect,

[0028] The utility model discloses through being provided with push board 41, locating block 42, spring 45 etc. Component, can through the elastic force of spring 45 drive push board 41 remove, make push board 41 drive locating block 42 slide into knob 36, can limit the effect of knob 36 to the cover 2 in convenient dismantling simultaneously keeps installing stable.

[0029] Need to explain in advance is, in the present application, unless another explicit provision and limitation, the term "installation", "link", "connection", "fixed" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication. For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned term in the present application according to specific circumstances.

[0030] The above-mentioned is only the embodiment of the present application, and the well-known specific structure and characteristics of the scheme are not described too much. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of deformations and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode etc. recorded in the specification can be used to explain the content of the claims.

Claims

1. A hydroponic growing device for lettuce comprising a housing, characterised in that: The upper end of the box is in contact with a cover, the inside of the cover is provided with a breeding groove, the inside of the box is slidably connected with a sliding block, the upper end of the sliding block is fixedly connected with a guide block, the guide block is slidably connected with the box, the upper end of the guide block is fixedly connected with a clamping block, the clamping block is in contact with the box, the inside of the box is connected with a threaded rod through a bearing, the front of the threaded rod is fixedly connected with a knob, the knob is rotatably connected with the box, and a limiting mechanism is arranged on the box.

2. The hydroponic growing apparatus for lettuce according to claim 1, wherein: The inside of the box is fixedly connected with a guide rod, and the guide rod is slidably connected with the guide block.

3. The hydroponic growing apparatus for lettuce according to claim 1, wherein: The inside of the cover is provided with a clamping groove, and the inside of the clamping groove is slidably connected with a clamping block.

4. The hydroponic growing apparatus for lettuce according to claim 1, wherein: The outer side of the threaded rod is provided with a positive and negative thread, and the threaded rod is connected with the sliding block through threads.

5. The hydroponic growing apparatus for lettuce of claim 1, wherein: The limiting mechanism comprises a push plate, the inside of the box is slidably connected with a push plate, one side of the push plate close to the knob is fixedly connected with a positioning block, the lower end of the push plate is fixedly connected with a sliding rod, the sliding rod is slidably connected with the box, the inside of the box is fixedly connected with a limiting ring, the limiting ring is slidably connected with the sliding rod, and the inside of the box is provided with a spring.

6. The hydroponic growing apparatus for lettuce of claim 5, wherein: The positioning block is slidably connected with the box, and the positioning block is slidably connected with the knob.

7. The hydroponic growing apparatus for lettuce of claim 5, wherein: One end of the spring is in contact with the sliding rod, and the other end of the spring is in contact with the box.

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