Seedbed spraying device

Abstract

The utility model relates to a seedbed spraying device which comprises a sliding supporting piece, a spraying assembly and a spraying assembly. A pulley block is installed at the bottom of the sliding supporting piece. The stand column is installed on the side, away from the pulley block, of the sliding supporting piece, and a fixed arm is connected to the middle of the stand column and extends in the direction perpendicular to the stand column; the spraying mechanism comprises a spraying suspension pipe, the spraying suspension pipe is connected to the fixed arm, the extending direction of the spraying suspension pipe is the same as the extending direction of the fixed arm, and a plurality of spraying heads are installed in the extending direction of the spraying suspension pipe at intervals; one end of the reinforcing connecting cable is fixed to the side, away from the sliding supporting piece, of the stand column, and the other end of the reinforcing connecting cable is fixed to the side, away from the stand column, of the spraying cantilever. Under the action of the pulley block, the sliding supporting piece drives the spraying suspension pipe to complete the watering process in the process of being pushed or pulled, and the technical problem that in the related technology, when a movable mechanical spraying device is adopted for unified water spraying, the cost is high is solved.

Description

Technical Field

[0001] The present application relates to the field of agricultural seedling raising equipment, and in particular to a seedbed spraying device. Background Art

[0002] With the continuous development of crop planting technology, in order to improve the germination rate of seeds and the survival rate of seedlings, as well as to facilitate the management of crops, seedbeds are now often used for large-scale seedling cultivation.

[0003] In the related art, in order to facilitate the unified management of each seedling bed, a mechanized spraying device is provided to spray water uniformly on multiple seedling beds. In order to enable the spraying device to move and spray, a moving rod is installed on the horizontal column of the greenhouse, and the spraying equipment is hung on the moving rod as a whole, so that the spraying device can move along the moving rod to spray.

[0004] However, the cost of such a movable spraying device is relatively high. Summary of the invention

[0005] The present application provides a seedbed spraying device, which can solve the technical problem of high cost when a movable mechanized spraying device is used in the related art to spray water uniformly.

[0006] In the first aspect, an embodiment of the present application provides a seedling bed spraying device, which includes: a sliding support member, a pulley block is installed at the bottom of the sliding support member; a column, the column is installed on a side of the sliding support member away from the pulley block, the middle of the column is connected to a fixed arm, and the fixed arm extends in a direction perpendicular to the column; a spray mechanism, the spray mechanism includes a spray suspension pipe, the spray suspension pipe is connected to the fixed arm, the extension direction of the spray suspension pipe is the same as the extension direction of the fixed arm, and a plurality of spray heads are installed at intervals along the extension direction of the spray suspension pipe; a reinforcement connecting cable, one end of the reinforcement connecting cable is fixed to a side of the column away from the sliding support member, and the other end is fixed to a side of the spray cantilever away from the column.

[0007] In combination with the first aspect, in one embodiment, the spray mechanism further includes: a connecting pipe, one end of which is fixed to the spray suspension pipe, and the connecting pipe is connected to the spray suspension pipe, the connecting pipe extends toward a side close to the sliding support member, and an outer wall of the connecting pipe is in contact with the column.

[0008] In combination with the first aspect, in one embodiment, the sliding support member includes: a trolley, the trolley includes a mounting panel, the pulley block is mounted on the mounting panel; a support mechanism, the support mechanism is detachably mounted on the mounting panel, and the column is fixed to the support mechanism.

[0009] In combination with the first aspect, in one embodiment, the mounting panel is connected to a pushing mechanism, and the pushing mechanism includes at least two oblique push rods, and one end of the at least two oblique push rods is fixed to the mounting panel, and the other end is connected to a push handle.

[0010] In combination with the first aspect, in one embodiment, the sliding support member further includes: a riding drive member, the riding drive member is connected to the mounting panel, and the riding drive member has a pedal device.

[0011] In combination with the first aspect, in one embodiment, the seedbed spraying device further includes: a booster pump, and the booster pump is installed on a side of the connecting pipe away from the spray suspension pipe.

[0012] In combination with the first aspect, in one embodiment, the seedbed spraying device further includes a water purification device, and the water purification device is installed on a side of the booster pump away from the spray suspension pipe.

[0013] In combination with the first aspect, in one implementation, the spray suspension pipe is installed with a switch valve, and compared with the spray head, the switch valve is closer to the column.

[0014] In combination with the first aspect, in one embodiment, the spray head is a three-head micro-mist spray head.

[0015] In combination with the first aspect, in one implementation, the distance between two adjacent shower heads is 20-25 cm.

[0016] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0017] By connecting the spray mechanism to the fixed arm and providing a reinforced connecting rope between the column and the spray cantilever, the spray suspension pipe can have greater stability, and the spray head can discharge water stably to water the seedlings on the seedbed. The sliding support can be easily pushed or pulled by the staff under the action of the pulley group, and the sliding support drives the spray suspension pipe to complete the watering process during the pushing or pulling process, thereby solving the technical problem of high cost when using a movable mechanized spray device for unified water spraying in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1A schematic diagram of the overall structure of the seedbed spraying device provided in the embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a seedbed spraying device provided in an embodiment of the present application placed in a greenhouse;

[0021] Figure 3 This is a schematic diagram of the top view of the seedbed spraying device provided in an embodiment of the present application.

[0022] In the picture

[0023] 1. Sliding support; 11. Pulley block; 12. Mounting panel; 13. Support mechanism; 14. Pushing mechanism;

[0024] 2. Column;

[0025] 3. Spray mechanism; 31. Spray hanging pipe; 32. Spray head;

[0026] 4. Strengthen the connecting cable;

[0027] 5. Connecting pipe;

[0028] 6. Greenhouse. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] The embodiment of the present application provides a seedbed spraying device, which can solve the technical problem of high cost when a movable mechanized spraying device is used in the related art to spray water uniformly.

[0031] See also Figure 1 and Figure 3As shown, a seedbed spraying device provided by an embodiment of the present application may include: a sliding support 1, a pulley block 11 is installed at the bottom of the sliding support 1, and the pulley block 11 can drive the sliding support 1 to move as a whole; a column 2, the column 2 is installed on the side of the sliding support 1 away from the pulley block 11, and the middle part of the column 2 is connected to a fixed arm, and the fixed arm extends in a direction perpendicular to the column 2; a spraying mechanism 3, the spraying mechanism 3 includes a spray hanging pipe 31, and the spray hanging pipe 31 is connected to the fixed arm. Preferably, the length of the fixed arm can be shorter than the spray The length of the suspension pipe 31 can save materials while satisfying its fixing function. In some other cases, the length of the fixed arm can also be longer than or equal to the length of the spray suspension pipe 31. The extension direction of the spray suspension pipe 31 is the same as the extension direction of the fixed arm, and a plurality of spray heads 32 are installed at intervals along the extension direction of the spray suspension pipe 31; a reinforcement connecting cable 4, one end of the reinforcement connecting cable 4 is fixed to the side of the column 2 away from the sliding support 1, and the other end is fixed to the side of the spray cantilever away from the column 2. The stability of the spray suspension pipe 31 can be enhanced by reinforcing the connecting cable 4.

[0032] The embodiment of the present application connects the spray mechanism 3 to the fixed arm, and sets a reinforcement connecting cable 4 between the column 2 and the spray cantilever, so that the spray suspension pipe 31 has strong stability, and under the action of the reinforcement connecting cable 4, the spray suspension pipe 31 can be set as long as possible to increase the watering range of the spray head 32, and the spray head 32 can stably discharge water to water the seedlings on the seedbed, and the sliding support 1 can be easily pushed or pulled by the staff under the action of the pulley group 11, so that the sliding support 1 drives the spray The hanging pipe 31 completes the watering process during pushing or pulling. Since the pulley block 11 is installed at the bottom of the sliding support 1, the pulley block 11 can be moved directly on the bottom surface of the greenhouse 6 without the need to set up additional tracks or other structures that are easy to move. This can save the cost of the spray device, so that the spray device can be used not only in large greenhouses 6, but also in small greenhouses 6. There is no need to worry about the problem of excessively high costs, and solves the technical problem of high cost when using a movable mechanized spray device for unified water spraying in the related technology.

[0033] In some optional embodiments, the spray mechanism 3 may further include: a connecting pipe 5, one end of which is fixed to the spray suspension pipe 31, and the connecting pipe 5 is connected to the spray suspension pipe 31, the connecting pipe 5 extends toward a side close to the sliding support member 1, and the outer wall of the connecting pipe 5 is attached to the column 2, one end of the connecting pipe 5 is connected to the spray suspension pipe 31, and the other end can be connected to a water source. In the embodiment of the present application, the outer wall of the connecting pipe 5 is attached to the column 2 in such a way that the axis of the connecting pipe 5 is parallel to the axis of the column 2, that is, at this time, the outer wall of the connecting pipe 5 is attached to the outer wall of the column 2. In some other embodiments, the column 2 can also be set as a hollow structure, so that the connecting pipe 5 is inserted into the column 2, and the outer wall of the connecting pipe 5 is attached to the inner wall of the column 2. By attaching the outer wall of the connecting pipe 5 to the column 2, the firmness of the connection between the connecting pipe 5 and the spray suspension pipe 31 can be enhanced, so that the connecting pipe 5 can continuously and stably provide a water source for the spray suspension pipe 31 during the movement of the spray device.

[0034] In some optional embodiments, the sliding support member 1 includes: a scooter, the scooter includes a mounting panel 12, the pulley block 11 is mounted on the mounting panel 12, and the pulley block 11 can be mounted on the bottom of the mounting panel 12; a support mechanism 13, the support mechanism 13 is detachably mounted on the mounting panel 12, and the column 2 is fixed to the support mechanism 13, the pulley block 11 and the support mechanism 13 can be arranged on opposite sides of the mounting panel 12, and the support mechanism 13 is detachably mounted on the mounting panel 12, which means that the support mechanism 13 can be separated from the mounting panel 12 at certain times. For example, when the spray device is not needed, the support mechanism 13 can be removed from the mounting panel 12 for easy storage.

[0035] See also Figure 2 As shown, preferably, the mounting panel 12 is connected to a pushing mechanism 14, and the pushing mechanism 14 includes at least two inclined push rods, one end of at least two of the inclined push rods are fixed to the mounting panel 12, and the other end is connected to a push handle. In the embodiment of the present application, the spray device is moved as a whole by a staff member pushing the push handle. During the pushing process, the spray device as a whole is located directly in front of the staff member, which can facilitate the staff member to observe whether the seedlings in the seedbed are thoroughly watered during the watering process.

[0036] In some optional embodiments, the sliding support member 1 also includes: a riding drive member, which is connected to the mounting panel 12, and the riding drive member has a pedal device, that is, at this time, the staff drives the mounting panel 12 and the column 2 and other structures to move by stepping on the pedal device. The staff can always be in front of the spray mechanism 3 when watering, which can effectively prevent the sprayed water mist from spraying to the staff and affecting the staff's work. In addition, the riding drive method can also enable the staff to step on the pedal device at a relatively uniform speed during work to drive the mounting panel 12 to move as uniformly as possible, making watering more uniform, which is beneficial to the more uniform growth of the seedlings in the seedbed and facilitates the unified management of the seedbed.

[0037] Preferably, the seedbed spraying device further includes: a booster pump, which is installed on the side of the connecting pipe 5 away from the spray hanging pipe 31. The installation of the booster pump can increase the pressure of the water flow in the connecting pipe 5, so that each spray head 32 connected to the spray hanging pipe 31 can spray water mist. Further, the seedbed spraying device further includes a water purification device, which is installed on the side of the booster pump away from the spray hanging pipe 31. The water purification device can filter some large particles of impurities in the water, effectively preventing impurities in the water from clogging the spray heads 32.

[0038] In some optional embodiments, the spray suspension pipe 31 is installed with a switch valve. Compared with the spray head 32, the switch valve is closer to the column 2. In the embodiment of the present application, the column 2 is installed in the middle position of the spray suspension pipe 31, and the spray suspension pipe 31 is perpendicular to the column 2, which can further enhance the stability of the installation of the spray suspension pipe 31. At this time, two switch valves can be installed in the spray suspension pipe 31, and the two switch valves are arranged on opposite sides of the column 2. In some cases, when only the seedbed on one side of the column 2 needs to be watered, the two switch valves can be used to separately control the spray suspension pipes 31 on both sides of the column 2 to save water resources.

[0039] Preferably, the spray head 32 is a three-head micro-mist nozzle, which has three water outlets. The size and density of the water mist sprayed from each water outlet are different. Different water outlets can be selected according to the type and growth progress of the seedlings to make the growth environment of the seedlings more suitable.

[0040] Preferably, the distance between two adjacent spray heads 32 is 20-25 cm, which allows the seedlings at all positions to be sprayed with water mist during the watering process while effectively reducing the accumulation of water mist.

[0041] In some optional embodiments, the fixed arm can drive the spray suspension pipe 31 to be connected to different heights of the column 2, so that the vertical distance between the spray suspension pipe 31 and the top of the seedbed is 70 to 75 cm. That is, at this time, the height of the spray suspension pipe 31 on the column 2 can be adjusted according to the growth of the seedlings, so that the distance between the spray head 32 and the top of the seedbed is always maintained at 70 to 75 cm, thereby enhancing the uniformity of water mist spraying during watering.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] It should be noted that, in this application, relational terms such as "first" and "second" 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A seedbed spraying device, characterized in that: It includes: A sliding support member (1), wherein a pulley block (11) is installed at the bottom of the sliding support member (1); A column (2), the column (2) being mounted on a side of the sliding support (1) away from the pulley block (11), a fixed arm being connected to the middle of the column (2), the fixed arm extending in a direction perpendicular to the column (2); A spray mechanism (3), the spray mechanism (3) comprising a spray suspension pipe (31), the spray suspension pipe (31) being connected to the fixed arm, the extension direction of the spray suspension pipe (31) being the same as the extension direction of the fixed arm, and a plurality of spray heads (32) being installed at intervals along the extension direction of the spray suspension pipe (31); A reinforcement connecting cable (4), one end of the reinforcement connecting cable (4) is fixed to a side of the column (2) away from the sliding support member (1), and the other end is fixed to a side of the spray cantilever away from the column (2).

2. The seedbed spraying device according to claim 1, characterized in that: The spray mechanism (3) further comprises: A connecting pipe (5), one end of which is fixed to the spray hanging pipe (31), and the connecting pipe (5) is in communication with the spray hanging pipe (31), the connecting pipe (5) extends toward a side close to the sliding support member (1), and the outer wall of the connecting pipe (5) is in contact with the column (2).

3. The seedbed spraying device according to claim 1, characterized in that: The sliding support member (1) comprises: A scooter, the scooter comprising a mounting panel (12), the pulley block (11) being mounted on the mounting panel (12); A support mechanism (13), wherein the support mechanism (13) is detachably mounted on the mounting panel (12), and the column (2) is fixed to the support mechanism (13).

4. The seedbed spraying device according to claim 3, characterized in that: The installation panel (12) is connected to a pushing mechanism (14), and the pushing mechanism (14) comprises at least two inclined push rods, one end of the at least two inclined push rods is fixed to the installation panel (12), and the other end is connected to a push handle.

5. The seedbed spraying device according to claim 3, characterized in that: The sliding support member (1) further comprises: A riding drive component is connected to the mounting panel (12) and has a pedal device.

6. The seedbed spraying device according to claim 2, characterized in that: The seedbed spraying device also includes: A booster pump is installed on a side of the connecting pipe (5) away from the spray suspension pipe (31).

7. The seedbed spraying device according to claim 6, characterized in that: The seedbed spraying device further comprises a water purification device, and the water purification device is installed on a side of the booster pump away from the spray suspension pipe (31).

8. The seedbed spraying device according to claim 1, characterized in that: The spray suspension pipe (31) is equipped with a switch valve, and compared with the spray head (32), the switch valve is closer to the column (2).

9. The seedbed spraying device according to claim 1, characterized in that: The spray head (32) is a three-head micro-mist spray head.

10. The seedbed spraying device according to claim 1, characterized in that: The distance between two adjacent spray heads (32) is 20 to 25 cm.

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