Greenhouse fruit and vegetable fertilizing device

Abstract

The invention discloses a greenhouse fruit and vegetable fertilizing device which comprises a supporting plate, a supporting column is fixedly connected to the lower portion of the supporting plate, the supporting column is fixedly connected with a rotating shaft I, the rotating shaft I is connected with wheels, a supporting frame is fixedly connected to the upper portion of the supporting plate, a fertilizer mixing device is placed on the supporting frame, and the fertilizer mixing device is fixedly connected with a conveying hose I; one end of the conveying hose I is fixedly connected with a water pump, one side of the water pump is fixedly connected with a conveying hose II, one end of the conveying hose II is fixedly connected with a spraying device, the spraying device is connected with an adjusting device, and an L-shaped push rod is fixedly connected to the upper portion of the supporting plate. The fertilizer applicator can realize adjustment in the vertical direction, the front-back direction and the vertical angle during fertilizer application, and the fertilizer application efficiency of greenhouse fruits and vegetables is improved.

Description

Technical Field

[0001] The invention relates to the technical field of greenhouse fruit and vegetable fertilization, in particular to a greenhouse fruit and vegetable fertilization device. Background Art

[0002] With the continuous development of the economy and society, people's requirements for fruits and vegetables are getting higher and higher. The emergence of greenhouses can achieve the early output of fruits and vegetables. The variety of fruits and vegetables grown in greenhouses is increasing, and the quality of output is getting higher and higher, which meets people's demand for fresh fruits and vegetables in different seasons.

[0003] In current agricultural production activities, the use of water-soluble fertilizers has become increasingly widespread for greenhouse fruits and vegetables. However, when fertilizing greenhouse fruits and vegetables, existing fertilization devices cannot adjust fertilization according to the height, angle, and different distances from the fertilization device of different fruits and vegetables in the greenhouse, which may result in some densely grown fruits and vegetables not being able to obtain sufficient fertilizer. Therefore, a greenhouse fruit and vegetable fertilization device is needed. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a greenhouse fruit and vegetable fertilization device.

[0005] The technical solution adopted by the present invention is: A greenhouse fruit and vegetable fertilization device comprises a support plate, a support column is fixedly connected to the support plate below, the support column is fixedly connected to a rotating shaft I, the rotating shaft I is connected to a wheel, the support plate is fixedly connected to a support frame above, a fertilizer mixing device is placed above the support frame, the fertilizer mixing device is fixedly connected to a conveying hose I, one end of the conveying hose I is fixedly connected to a water pump, one side of the water pump is fixedly connected to a conveying hose II, one end of the conveying hose II is fixedly connected to a spraying device, the spraying device is connected to an adjusting device, and an L-shaped push rod is fixedly connected to the support plate above.

[0006] Furthermore, the main part of the fertilizer mixing device is a fertilizer box, and a water inlet and a fertilizer inlet are respectively provided on the left and right sides of the upper end cover of the fertilizer box, and a fertilizer mixing motor is connected in the middle. The output shaft of the fertilizer mixing motor is fixedly connected to a fertilizer mixing shaft, and the fertilizer mixing shaft is connected to a staggered fertilizer mixing rod. A conveying hose I is fixedly connected to the bottom of the fertilizer box.

[0007] Furthermore, the adjustment device is provided with a lower base plate and an upper base plate, a cross rod is connected between the lower base plate and the upper base plate, a telescopic motor and an electric telescopic rod are fixedly connected above the lower base plate, and the electric telescopic rod is fixedly connected to the upper base plate.

[0008] Furthermore, a fixing plate is fixedly connected above the upper base plate, a slider I is installed in the two fixing plates, the slider I is fixedly connected to the slide plate, and an electric push rod is fixedly connected to the rear of the slide plate.

[0009] Furthermore, the skateboard is fixedly connected to a support rod in front and drive motors are installed on the left and right sides. The two support rods are connected to the rotating shaft II. The output shaft of the drive motor is fixedly connected to a transmission rod. The transmission rod is fixedly connected to a slider II through an axis. The two sliders II are connected with a pull rod. The pull rod can change the angle in the up and down directions under the action of the slide groove through the slider II.

[0010] Furthermore, the spraying device is provided with a base, which is fixedly connected to the hollow plate and to the rotating shaft II. A nozzle is connected to the front of the hollow plate and is fixedly connected to the delivery hose II and the pull rod on the same side of the base.

[0011] Due to the adoption of the above technical solution, the present invention has the following beneficial effects: The greenhouse fruit and vegetable fertilizing device can be pushed to move as a whole by an L-shaped push rod, and the fertilizer mixing device can fully mix water and fertilizer. When it is necessary to spray the crops, the water pump is started, and the water pump draws out the water-soluble fertilizer along the conveying hose and sprays it through the nozzle. The electric telescopic rod can be adjusted in the up and down directions, thereby improving the application range of the device. The electric push rod can fertilize fruits and vegetables that are far away from the fertilizing device, thereby improving the working efficiency. The pull rod can adjust the up and down angles of fruits and vegetables when fertilizing, so that fruits and vegetables that grow more densely can be fully fertilized, thereby solving the problem that the existing fertilizing device cannot adjust the up and down directions, the front and back directions, and the up and down angles, thereby improving the fertilization efficiency of greenhouse fruits and vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the greenhouse fruit and vegetable fertilization device of the present invention; Figure 2 It is a schematic structural diagram of a fertilizer mixing device of the present invention; Figure 3 It is a schematic diagram of the structure of the regulating device of the present invention; Figure 4 It is a partial structural schematic diagram of the regulating device of the present invention; Figure 5 It is a schematic diagram of the structure of the spraying device of the present invention.

[0013] In the figure: 1-rotating shaft I, 2-wheel, 3-support column, 4-support plate, 5-adjusting device, 501-lower bottom plate, 502-cross rod, 503-telescopic motor, 504-electric telescopic rod, 505-upper bottom plate, 506-fixed plate, 507-slider I, 508-slider plate, 509-slider II, 510-driving motor, 511-transmission rod, 512-pull rod, 513-rotating shaft II, 5 14—support rod, 515—electric push rod, 6—water pump, 7—delivery hose II, 8—spraying device, 801—sprinkler, 802—hollow plate, 803—base, 9—fertilizer mixing device, 901—fertilizer box, 902—water inlet, 903—fertilizer mixing motor, 904—fertilizer inlet, 905—interlaced fertilizer mixing rod, 906—fertilizer mixing shaft, 10—L-shaped push rod, 11—support frame, 12—delivery hose I. Implementation

[0014] 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.

[0015] See also Figure 1-5 The present invention provides a technical solution: a greenhouse fruit and vegetable fertilization device, comprising a support plate 4, a support column 3 is fixedly connected to the support plate 4 below, the support column 3 is fixedly connected to a rotating shaft Ⅰ1, the rotating shaft Ⅰ1 is connected to a wheel 2, a support frame 11 is fixedly connected to the support plate 4 above, a fertilizer mixing device 9 is placed above the support frame 11, the fertilizer mixing device 9 is fixedly connected to a conveying hose Ⅰ12, one end of the conveying hose Ⅰ12 is fixedly connected to a water pump 6, one side of the water pump 6 is fixedly connected to a conveying hose Ⅱ7, one end of the conveying hose Ⅱ7 is fixedly connected to a spraying device 8, the spraying device 8 is connected to an adjusting device 5, an L-shaped push rod 10 is fixedly connected to the support plate 4 above, the conveying hose Ⅰ12 and the conveying hose Ⅱ7 have sufficient length and are bendable, and when the position needs to be changed, the staff can push the L-shaped push rod 10 to move the device.

[0016] The main part of the fertilizer mixing device 9 is a fertilizer box 901, which can be selected according to actual conditions. A water inlet 902 and a fertilizer inlet 904 are respectively provided on the left and right sides of the upper end cover of the fertilizer box 901, and a fertilizer mixing motor 903 is connected in the middle. The output shaft of the fertilizer mixing motor 903 is fixedly connected to a fertilizer mixing shaft 906, and the fertilizer mixing shaft 906 is connected to a staggered fertilizer mixing rod 905. A conveying hose Ⅰ12 is fixedly connected to the bottom of the fertilizer box 901. Starting the fertilizer mixing motor 903 can fully mix water and fertilizer.

[0017] The adjusting device 5 is provided with a lower bottom plate 501 and an upper bottom plate 505, wherein a cross bar 502 is connected between the lower bottom plate 501 and the upper bottom plate 505, and the cross bar 502 plays a supporting role and has sufficient strength. A telescopic motor 503 and an electric telescopic rod 504 are fixedly connected above the lower bottom plate 501, and the electric telescopic rod 504 is fixedly connected to the upper bottom plate 505. A fixing plate 506 is fixedly connected above the upper bottom plate 505, and a slider I 507 is installed in the two fixing plates 506, and the slider I 507 is fixed to the sliding plate 508. The rear of the skateboard 508 is fixedly connected to an electric push rod 515, the front middle and lower position of the skateboard 508 is fixedly connected to a support rod 514, and drive motors 510 are installed on the left and right sides. The two support rods 514 are connected to the rotating shaft II 513, and the output shaft of the drive motor 510 is fixedly connected to a transmission rod 511. The transmission rod 511 is fixedly connected to a slider II 509 through an axis. The two sliders II 509 are connected with a pull rod 512, which is a fixed-length rod and can change its angle through the slider II 509 under the action of the slide groove.

[0018] The spraying device 8 is provided with a base 803, which is fixedly connected to the hollow plate 802 and the rotating shaft II 513. A nozzle 801 is connected to the front of the hollow plate 802 and is fixedly connected to the delivery hose II 7 and the pull rod 512 on the same side of the base 803. The delivery hose II 7 can flow soluble fertilizer to the nozzle 801 through the hollow plate 802, thereby realizing spraying and fertilizing greenhouse fruits and vegetables.

[0019] Working principle: Before operation, water and fertilizer are respectively injected into the fertilizer box 901 through the water inlet 902 and the fertilizer inlet 904, and the fertilizer mixing motor 903 is started to drive the fertilizer mixing shaft 906 to rotate. Under the action of the fertilizer mixing rod 905, the water and fertilizer are fully mixed, and the water pump 6 is started to extract the soluble fertilizer through the delivery hose Ⅰ12, and then it flows to the hollow plate 802 through the delivery hose Ⅱ7. After that, the mixed fertilizer is sprayed by the nozzle 801. The spraying device 8 is connected to the slide plate 508 through the base 803, the support rod 514 and the shaft Ⅱ513. When the slide plate 508 changes its position, the position of the spraying device 8 will also change accordingly, so that the fertilization position changes. When it is necessary to fertilize greenhouse fruits and vegetables at different heights, the telescopic motor 503 is started, and the electric telescopic rod 504 will push the upper bottom plate 505, so that the spraying device connected to the slide plate 508 The position of the device 8 will change in the up and down direction to achieve up and down adjustment of fertilization; when it is necessary to fertilize greenhouse fruits and vegetables that are far away from the fertilization device, starting the electric push rod 515 will push the slide plate 508, so that the position of the spraying device 8 will change in the front and back direction to achieve front and back adjustment of fertilization; when it is necessary to fertilize greenhouse fruits and vegetables that grow more densely, start the drive motor 510 to drive the transmission rod 511 to rotate, and the shaft connected to the transmission rod 511 obtains power, so that the slider II 509 fixedly connected to the shaft moves up and down in the slide groove, so that the angle of the pull rod 512 connected to the slider II 509 changes, and at this time the angle of the hollow plate 802 fixed on the pull rod 512 changes, so as to achieve the adjustment of the up and down angles of fertilization; when the overall position needs to be changed, the L-shaped push rod 10 can be pushed to move the device.

[0020] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "middle" etc. indicating the orientation or position relationship are based on the orientation or position relationship in the drawings; the terms "connected", "fixed", "installed", "placed" etc. descriptive terms indicate the relationship between different elements and should be understood in a broad sense.

[0021] 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 greenhouse fruit and vegetable fertilization device, comprising a support plate (4), characterized in that: The support plate (4) is fixedly connected to a support column (3) at the bottom, the support column (3) is fixedly connected to a rotating shaft I (1), the rotating shaft I (1) is connected to a wheel (2), the support plate (4) is fixedly connected to a support frame (11) at the top, a fertilizer mixing device (9) is placed above the support frame (11), the fertilizer mixing device (9) is fixedly connected to a conveying hose I (12), one end of the conveying hose I (12) is fixedly connected to a water pump (6), one side of the water pump (6) is fixedly connected to a conveying hose II (7), one end of the conveying hose II (7) is fixedly connected to a spraying device (8), the spraying device (8) is connected to an adjusting device (5), and the support plate (4) is fixedly connected to an L-shaped push rod (10) at the top.

2. A greenhouse fruit and vegetable fertilization device according to claim 1, characterized in that: The main part of the fertilizer mixing device (9) is a fertilizer box (901). A water inlet (902) and a fertilizer inlet (904) are respectively provided on the left and right sides of an upper end cover of the fertilizer box (901). A fertilizer mixing motor (903) is connected in the middle. The output shaft of the fertilizer mixing motor (903) is fixedly connected to a fertilizer mixing shaft (906). The fertilizer mixing shaft (906) is connected to a staggered fertilizer mixing rod (905). A conveying hose I (12) is fixedly connected to the bottom of the fertilizer box (901).

3. A greenhouse fruit and vegetable fertilization device according to claim 1, characterized in that: The adjustment device (5) is provided with a lower base plate (501) and an upper base plate (505), a cross rod (502) is connected between the lower base plate (501) and the upper base plate (505), a telescopic motor (503) and an electric telescopic rod (504) are fixedly connected above the lower base plate (501), and the electric telescopic rod (504) is fixedly connected to the upper base plate (505).

4. A greenhouse fruit and vegetable fertilization device according to claim 3, characterized in that: A fixing plate (506) is fixedly connected above the upper base plate (505), a slider I (507) is installed in the two fixing plates (506), the slider I (507) is fixedly connected to a slide plate (508), and an electric push rod (515) is fixedly connected to the rear of the slide plate (508).

5. A greenhouse fruit and vegetable fertilization device according to claim 4, characterized in that: The front of the slide plate (508) is fixedly connected to a support rod (514), and drive motors (510) are installed on the left and right sides. The two support rods (514) are connected to the rotating shaft II (513). The output shaft of the drive motor (510) is fixedly connected to a transmission rod (511). The transmission rod (511) is fixedly connected to a slider II (509) via an axis. The two sliders II (509) are connected to a pull rod (512). The pull rod (512) can change the angle in the up and down directions under the action of the slide groove through the slider II (509).

6. A greenhouse fruit and vegetable fertilization device according to claim 1, characterized in that: The spraying device (8) is provided with a base (803), and the base (803) is fixedly connected to the hollow plate (802) and connected to the rotating shaft II (513). The front of the hollow plate (802) is connected to a nozzle (801), and is fixedly connected to a delivery hose II (7) and a pull rod (512) on the same side of the base (803).

Images