Water spraying device for vegetable seedling raising greenhouse

Abstract

The utility model discloses a water spraying device for a vegetable seedling raising greenhouse, which relates to the technical field of water spraying of vegetable seedling raising greenhouses and comprises a movable block, a driving component, a swinging component and a support frame, the driving component comprises a driving motor and a second gear, and an output shaft of the driving motor is fixedly connected with a first gear through a coupler. The upper end of the second gear is fixedly connected with a connecting shaft, the upper end of the connecting shaft is fixedly connected with a disc, the upper end of the disc is fixedly connected with a check block, and the swing assembly comprises a connecting frame. The driving motor drives the first gear to rotate, the first gear can drive the second gear to rotate, and when the second gear rotates, the second gear can drive the connecting shaft to drive the disc to drive the check block to rotate around the center of the disc, so that the check block slides in the sliding groove and drives the connecting frame to do repeated swing motion; therefore, the spray head is driven to swing repeatedly to spray water at different angles, operation of workers is facilitated, and certain automation is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of water spraying in a vegetable seedling greenhouse, in particular to a water spraying device in a vegetable seedling greenhouse. Background Art

[0002] Vegetable seedling cultivation is the whole process of cultivating vegetable seeds until they grow into seedlings. In particular, when growing vegetables in greenhouses, it is necessary to cultivate seeds in batches, bury the seeds in the soil of the seedling planting area, and irrigate them with water through a sprinkler to ensure that the seeds can absorb sufficient nutrients throughout the entire stage of growing into seedlings. However, the existing vegetable seedling greenhouse sprinkler requires staff to manually adjust the angle and lacks automated operation, which is inconvenient for staff to use. Utility Model Content

[0003] The utility model provides a water spraying device for a vegetable seedling greenhouse, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A vegetable seedling greenhouse water spraying device comprises a movable block, a driving assembly, a swinging assembly and a supporting frame, wherein the driving assembly comprises a driving motor and a second gear, the output shaft of the driving motor is fixedly connected to the first gear via a coupling, the upper end of the second gear is fixedly connected to a connecting shaft, the upper end of the connecting shaft is fixedly connected to a disc, the upper end of the disc is fixedly connected to a stopper, the swinging assembly comprises a connecting frame, the connecting frame is movably connected to the two ends of the upper end of the movable block, a slide groove is provided inside the connecting frame, and a spray head is fixedly connected to one end of the connecting frame.

[0006] Furthermore, the connecting shaft is movably connected to the upper end of the movable block through a bearing, the first gear and the second gear are meshed, and the stopper is fixedly connected to one end of the upper end of the disc. The rotation of the first gear in this solution can drive the second gear to rotate together.

[0007] Furthermore, a cavity is provided inside the movable block, and the driving motor is fixedly connected to the inner bottom of the cavity.

[0008] Furthermore, the movable block includes a rotating shaft, the end of the connecting frame away from the nozzle is rotatably connected to the outer wall of the rotating shaft, and the stopper is slidably connected to the inside of the slide groove. When the stopper in this scheme is driven by the disc to rotate around the center of the disc, it will slide inside the slide groove, thereby driving the connecting frame to repeatedly swing around the rotating shaft, thereby driving the nozzle to repeatedly swing to spray water at different angles.

[0009] Furthermore, a water supply assembly is provided at the upper end of the movable block, and the water supply assembly includes a water tank and a water pump. One end of the water tank is fixedly connected to a connecting water pipe, and the end of the connecting water pipe away from the water tank is fixedly connected to the water pump. The end of the water pump away from the connecting water pipe is fixedly connected to a rubber water pipe, and the end of the rubber water pipe away from the water pump is fixedly connected to the inside of the nozzle. The water pump in this solution can pump water out of the water tank through the connecting water pipe and transport it to the inside of the nozzle through the rubber water pipe.

[0010] Furthermore, the movable block is movably connected to the upper end of the support frame, the support frame includes a support column, the support column is fixedly connected to both ends of the support frame, and the movable block is movably connected to the inner side of the support column.

[0011] Furthermore, the movable block includes a limit block, the limit block is fixedly connected to both ends of the movable block, the support column has a limit slot inside, and the limit block is slidably connected to the inside of the limit slot. The limit block and the limit slot in this solution can play a limiting role, so that the movable block can perform linear sliding motion.

[0012] Furthermore, a threaded rod is movably connected to one side of the support column at one end of the support frame, and the threaded rod is movably connected to one side of the support column through a bearing, and a limit block at one end of the movable block is provided with a threaded groove, and the threaded rod is threadedly engaged with the inside of the threaded groove. The threaded rod in this solution can rotate to drive the movable block to move up and down under the action of the threaded rod threadedly engaged with the inside of the threaded groove, thereby achieving the purpose of adjusting the height of the movable block, which is convenient for watering vegetables of different heights.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model provides a vegetable seedling greenhouse water spraying device, which drives the first gear to rotate by a driving motor, and the first gear can drive the second gear to rotate. When the second gear rotates, it will drive the connecting shaft to drive the disc to drive the stopper to rotate about the center of the disc, so that the stopper slides inside the slide groove and drives the connecting frame to swing repeatedly, thereby driving the sprinkler to swing repeatedly to spray water at different angles, which is convenient for staff to operate and provides a certain degree of automation.

[0015] 2. The utility model provides a vegetable seedling greenhouse water spraying device, which can drive the movable block to move up and down under the action of the threaded rod thread meshing with the threaded groove by rotating the threaded rod, thereby achieving the purpose of adjusting the height of the movable block and facilitating watering of vegetables at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of a water spray device for a vegetable seedling greenhouse according to an embodiment of the utility model;

[0018] Figure 2 It is a structural diagram of an activity block according to an embodiment of the utility model;

[0019] Figure 3 It is a structural diagram of a swing assembly and a water supply assembly according to an embodiment of the utility model;

[0020] Figure 4 It is a diagram of the internal structure of the movable block according to an embodiment of the utility model;

[0021] Figure 5 It is a structural diagram of a support frame according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Movable block; 101. Limit block; 102. Threaded groove; 103. Rotating shaft; 104. Cavity; 2. Driving assembly; 201. Driving motor; 202. First gear; 203. Second gear; 204. Connecting shaft; 205. Disc; 206. Stopper; 3. Swinging assembly; 301. Connecting frame; 302. Slide; 303. Sprinkler; 4. Water supply assembly; 401. Water tank; 402. Connecting water pipe; 403. Water pump; 404. Rubber water pipe; 5. Support frame; 501. Support column; 502. Limiting groove; 503. Threaded rod. DETAILED DESCRIPTION

[0024] 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.

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides a vegetable seedling greenhouse water spraying device, including a movable block 1, a driving component 2, a swinging component 3, and a supporting frame 5. The driving component 2 includes a driving motor 201 and a second gear 203. The output shaft of the driving motor 201 is fixedly connected to the first gear 202 through a coupling. The upper end of the second gear 203 is fixedly connected to a connecting shaft 204. The upper end of the connecting shaft 204 is fixedly connected to a disc 205. The upper end of the disc 205 is fixedly connected to a stopper 206. The swinging component 3 includes a connecting frame 301. The connecting frame 301 is movably connected to both ends of the upper end of the movable block 1. A slide groove 302 is provided inside the connecting frame 301. A spray head 303 is fixedly connected to one end of the connecting frame 301.

[0028] In this embodiment, the first gear 202 is driven to rotate by the driving motor 201, and the first gear 202 can drive the second gear 203 to rotate. When the second gear 203 rotates, it will drive the connecting shaft 204 to drive the disk 205 to drive the block 206 to rotate around the center of the disk 205, so that the block 206 slides inside the slide groove 302 and drives the connecting frame 301 to swing repeatedly, thereby driving the nozzle 303 to swing repeatedly to spray water at different angles, which is convenient for staff to operate and provides a certain degree of automation.

[0029] Example 2

[0030] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: the connecting shaft 204 is movably connected to the upper end of the movable block 1 through a bearing, the first gear 202 and the second gear 203 are meshed, the stopper 206 is fixedly connected to one end of the upper end of the disc 205, a cavity 104 is opened inside the movable block 1, the driving motor 201 is fixedly connected to the inner bottom of the cavity 104, the movable block 1 includes a rotating shaft 103, the end of the connecting frame 301 away from the nozzle 303 is rotatably connected to the outer wall of the rotating shaft 103, and the stopper 206 is slidably connected to the inside of the slide groove 302.

[0031] In this embodiment, the rotation of the first gear 202 can drive the second gear 203 to rotate together. When the stopper 206 is driven by the disc 205 to rotate around the center of the disc 205, it will slide inside the slide groove 302, thereby driving the connecting frame 301 to repeatedly swing around the rotating shaft 103, thereby driving the nozzle 303 to repeatedly swing to spray water at different angles.

[0032] Example 3

[0033] like Figure 1-5As shown, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: a water supply assembly 4 is provided at the upper end of the movable block 1, and the water supply assembly 4 includes a water tank 401 and a water pump 403. One end of the water tank 401 is fixedly connected to a connecting water pipe 402, and one end of the connecting water pipe 402 away from the water tank 401 is fixedly connected to the water pump 403, and one end of the water pump 403 away from the connecting water pipe 402 is fixedly connected to a rubber water pipe 404, and one end of the rubber water pipe 404 away from the water pump 403 is fixedly connected to the inside of the nozzle 303. The movable block 1 is movably connected to the upper end of the support frame 5, and the support frame 5 includes a support column 501. The support column 501 is fixedly connected to the two ends of the support frame 5, and the movable block 1 is movably connected to the inner side of the support column 501. The movable block 1 includes a limit block 101, and the limit block 101 is fixedly connected to the two ends of the movable block 1. A limit groove 502 is provided inside the support column 501, and the limit block 101 is slidably connected to the inside of the limit groove 502. One side of the support column 501 at one end of the support frame 5 is movably connected with a threaded rod 503, and the threaded rod 503 is movably connected to one side of the support column 501 through a bearing. The limit block 101 at one end of the movable block 1 is provided with a threaded groove 102, and the threaded rod 503 is threadedly engaged with the inside of the threaded groove 102.

[0034] In this embodiment, the water pump 403 can pump out the water inside the water tank 401 through the connecting water pipe 402 and transport it to the inside of the nozzle 303 through the rubber water pipe 404. The limit block 101 and the limit groove 502 can play a limiting role, so that the movable block 1 can make a linear sliding motion. The threaded rod 503 can rotate to drive the movable block 1 to move up and down under the action of the threaded rod 503 threadedly engaged with the threaded groove 102, thereby achieving the purpose of adjusting the height of the movable block 1, which is convenient for watering vegetables at different heights.

[0035] The working principle of the vegetable seedling greenhouse water spraying device is described in detail below.

[0036] like Figure 1-5 As shown, the first gear 202 is driven to rotate by the driving motor 201, and the first gear 202 can drive the second gear 203 to rotate. When the second gear 203 rotates, it will drive the connecting shaft 204 to drive the disk 205 to drive the stopper 206 to rotate around the center of the disk 205, so that the stopper 206 slides inside the slide groove 302 and drives the connecting frame 301 to swing repeatedly around the rotating shaft 103, thereby driving the nozzle 303 to swing repeatedly to spray water at different angles. When the height needs to be adjusted, it is only necessary to rotate the threaded rod 503 to drive the movable block 1 to move up and down under the action of the threaded rod 503 threadedly engaged with the threaded groove 102.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vegetable seedling greenhouse water spraying device, comprising a movable block (1), a driving assembly (2), a swing assembly (3), and a support frame (5), characterized in that: The driving assembly (2) comprises a driving motor (201) and a second gear (203); the output shaft of the driving motor (201) is fixedly connected to the first gear (202) via a coupling; the upper end of the second gear (203) is fixedly connected to a connecting shaft (204); the upper end of the connecting shaft (204) is fixedly connected to a disc (205); the upper end of the disc (205) is fixedly connected to a stopper (206); the swinging assembly (3) comprises a connecting frame (301); the connecting frame (301) is movably connected to two ends of the upper end of the movable block (1); a sliding groove (302) is provided inside the connecting frame (301); and one end of the connecting frame (301) is fixedly connected to a nozzle (303).

2. A vegetable seedling greenhouse water spraying device according to claim 1, characterized in that: The connecting shaft (204) is movably connected to the upper end of the movable block (1) via a bearing, the first gear (202) and the second gear (203) are meshed, and the stopper (206) is fixedly connected to one end of the upper end of the disc (205).

3. A vegetable seedling greenhouse water spraying device according to claim 1, characterized in that: A cavity (104) is provided inside the movable block (1), and the driving motor (201) is fixedly connected to the inner bottom of the cavity (104).

4. A vegetable seedling greenhouse water spraying device according to claim 1, characterized in that: The movable block (1) comprises a rotating shaft (103), one end of the connecting frame (301) away from the nozzle (303) is rotatably connected to the outer wall of the rotating shaft (103), and the stopper (206) is slidably connected to the inside of the sliding groove (302).

5. A vegetable seedling greenhouse water spraying device according to claim 1, characterized in that: A water supply assembly (4) is provided at the upper end of the movable block (1), and the water supply assembly (4) comprises a water tank (401) and a water pump (403); one end of the water tank (401) is fixedly connected to a connecting water pipe (402); one end of the connecting water pipe (402) away from the water tank (401) is fixedly connected to the water pump (403); one end of the water pump (403) away from the connecting water pipe (402) is fixedly connected to a rubber water pipe (404); one end of the rubber water pipe (404) away from the water pump (403) is fixedly connected to the interior of the nozzle (303).

6. A vegetable seedling greenhouse water spraying device according to claim 1, characterized in that: The movable block (1) is movably connected to the upper end of the support frame (5); the support frame (5) comprises a support column (501); the support column (501) is fixedly connected to both ends of the support frame (5); and the movable block (1) is movably connected to the inner side of the support column (501).

7. A vegetable seedling greenhouse water spraying device according to claim 6, characterized in that: The movable block (1) comprises a limit block (101), the limit block (101) is fixedly connected to two ends of the movable block (1), a limit slot (502) is provided inside the support column (501), and the limit block (101) is slidably connected inside the limit slot (502).

8. A vegetable seedling greenhouse water spraying device according to claim 7, characterized in that: A threaded rod (503) is movably connected to one side of the support column (501) at one end of the support frame (5); the threaded rod (503) is movably connected to one side of the support column (501) via a bearing; a limit block (101) at one end of the movable block (1) is provided with a threaded groove (102); the threaded rod (503) is threadedly engaged with the inside of the threaded groove (102).

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