CN218483342U

CN218483342U - A device of growing seedlings for towel gourd is planted

Info

Publication number: CN218483342U
Application number: CN202222512587.7U
Authority: CN
Inventors: 黄则栋; 彭建标; 傅敏敏
Original assignee: Fujian Tianmei Seed Technology Co ltd
Current assignee: Fujian Tianmei Seed Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-17
Anticipated expiration: 2032-09-22

Abstract

The utility model belongs to the technical field of the luffa is planted, especially, relate to a device of growing seedlings for luffa is planted, it includes the support frame and educates seedling tray, and it still includes dismouting mechanism and the mechanism of watering, educate seedling tray and install on the upper portion of support frame through dismouting mechanism detachable, the top correspondence of support frame educates seedling tray and is equipped with the opening, the mechanism of watering includes storage water tank, water pump, water spray subassembly and two bracing pieces, and two bracing pieces are vertical fixed mounting that upwards extends respectively in the both ends of controlling of support frame, are equipped with the water spray frame between the top of two bracing pieces and connect, correspond the opening on the water spray frame and be equipped with the water spray subassembly that is used for to educating seedling tray water spray, and the water inlet of water spray subassembly and the delivery port and the water inlet intercommunication of storage water tank through water hose and water pump respectively, and the storage water tank setting is in the below of educating seedling tray.

Description

A device of growing seedlings for towel gourd is planted

Technical Field

The utility model belongs to the technical field of the luffa is planted, especially, relate to a device of growing seedlings for luffa is planted.

Background

Luffa cylindrica belongs to 1-year-old herbaceous climbing plants in Cucurbitaceae, and can be used as dish and Chinese herbal medicine for both food and medicine. The fruit of the towel gourd contains saponin, towel gourd bitter taste quality, a large amount of mucus and citrulline, the seedling contains cucurbitacin, the juice of the towel gourd contains saponin, mucus, xylan, fat, protein and vitamin, and when the towel gourd is used as a Chinese herbal medicine, the towel gourd also has the functions of clearing heat, reducing phlegm, cooling blood and detoxifying, can be used for dysphoria and thirst caused by fever, and also can be used for symptoms such as cough, asthma, excessive phlegm and the like, and has the effect of reducing phlegm.

With the continuous improvement of the living standard and the change of the dietary structure of urban and rural residents in China, the demand of people on the towel gourd products is increasing day by day, and therefore the planting demand of the towel gourd is also increasing. In the planting process of the loofah, seeds with high quality are usually selected to be soaked for germination acceleration, a seedling raising device is adopted to sow and raise seedlings after the seeds emerge and germinate, the prepared matrix is firstly put into a seedling raising tray of the seedling raising device during sowing and raising the seedlings, then the matrix is thoroughly sprayed by water, the germinated seeds are dibbled in the thoroughly-sprayed seedling raising tray, and when 1-2 true leaves grow on the loofah seedlings, the loofah seedlings can be transplanted to a loofah planting field with soil for seedling transplantation. The existing seedling raising device for planting the towel gourd generally comprises a support frame and a seedling raising disc, wherein the seedling raising disc is fixedly arranged at the top of the support frame, so that the seedling raising disc can be used for containing a substrate to perform seeding and seedling raising, the phenomenon that a melon grower needs to bend down during seeding or towel gourd seedling raising management can be avoided, and meanwhile, the phenomenon that the seedling raising disc is directly placed on the ground and is easily trampled accidentally or poultry is damaged can be avoided; however, due to the lack of a watering mechanism, the seedling of the towel gourd needs to be manually watered and water is needed during the growth period, the degree of intelligence is low, and the labor intensity of the melon grower is high.

Therefore, the improvement of the existing seedling raising device for towel gourd planting is urgently needed, and the seedling raising device for towel gourd planting, which can automatically water towel gourd seedlings, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of existence among the prior art, provide a reasonable in design, simple structure, the field planting of conveniently transplanting seedlings, can carry out the seedling growing device that is used for the luffa to plant of automatic watering to the towel gourd seedling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device of growing seedlings for luffa is planted, its includes the support frame, educates seedling tray, dismouting mechanism and the mechanism that waters, educate seedling tray and install the upper portion at the support frame through dismouting mechanism detachable, the top correspondence of support frame educates seedling tray and is equipped with the opening, the mechanism that waters includes storage water tank, water pump, water spray component and two bracing pieces, and two bracing pieces are vertical fixed mounting that upwards extends respectively and are both ends about the support frame, are equipped with the water spray frame between the top of two bracing pieces and connect, and the last opening that corresponds of water spray frame is equipped with the water spray component that is used for to educating seedling tray water spray, and the water inlet of water spray component and the delivery port of storage water tank communicate through delivery hose and the delivery port of water pump respectively, and the storage water tank setting is in the below of educating seedling tray.

Preferably, the support frame includes loading board and four supporting legs, and the opening is seted up at the middle part of loading board and is run through the upper and lower surface of loading board, and four supporting legs are fixed support respectively in the lower surface four corners department of loading board, correspond on the inside wall of four supporting legs to be equipped with four brackets that are used for the bearing to educate seedling tray bottom.

Preferably, dismouting mechanism includes slot and inserted bar, and two slots correspond to set up on the inside wall that is located two supporting legs of carrier plate left end and be located the bracket top, and the inserted bar corresponds slot fixed mounting and extends on educating seedling tray's left end outer wall and along the fore-and-aft direction, and inserted bar sliding connection is in two slots.

As preferred, dismouting mechanism still includes the anticreep subassembly, the anticreep subassembly includes the anticreep piece, anticreep groove and spring, the anticreep groove is seted up on the lateral wall before the supporting leg that is located carrier plate left end front side, the anticreep groove is for falling "L" font structure, it sets up along longitudinal extension's mounting groove to correspond the anticreep groove on educating the left end outer wall of seedling tray, fixed mounting has the guide post along longitudinal extension in the mounting groove, the sliding connection of the one end liftable of anticreep piece is on the guide post, the other end of anticreep piece extends the mounting groove joint at the anticreep inslot, fixed connection is at the top of anticreep piece and mounting groove respectively at the both ends of spring.

Preferably, the water spraying assembly comprises a water delivery hard pipe, water outlet branch pipes and spray heads, the water delivery hard pipe is fixedly mounted on the water spraying frame, a water inlet of the water delivery hard pipe is communicated with a water outlet of the water pump through a water delivery hose, the water delivery hard pipe is communicated with the plurality of water outlet branch pipes along the length direction of the water delivery hard pipe, the plurality of water outlet branch pipes are respectively communicated with the plurality of spray heads, and the plurality of spray heads are respectively mounted on the water spraying frame at intervals with downward nozzles.

Preferably, the water spraying frame is of an H-shaped structure, the plurality of spray heads are respectively and fixedly installed on a cross rod of the water spraying frame, and two ends of the water delivery hard pipe are respectively and fixedly installed on the upper portions of two support legs of the water spraying frame.

Preferably, the watering mechanism further comprises a swinging assembly, the swinging assembly comprises swinging rods, a driving disc and a driving motor, the two swinging rods are rotatably mounted at the top ends of the two supporting rods respectively through bearings, the opposite ends of the two swinging rods are fixedly connected to the upper portions of the left end and the right end of the water spraying frame respectively, a sliding groove extending longitudinally is formed in the lower portion of one end of the water spraying frame, the driving motor is fixedly mounted on the supporting rods on the same side corresponding to the sliding groove, the output shaft of the driving motor is fixedly connected with the driving disc arranged between the supporting rods on the same side and the water spraying frame, and a driving lever and the sliding groove are eccentrically fixed on the driving disc in a sliding mode.

Preferably, the sliding groove is formed in the lower portion of one supporting leg of the water spraying frame.

The utility model adopts the above technical scheme, following beneficial effect has:

1. by the watering mechanism and the water spraying assembly, in the process of cultivating the silk melon seedlings, water in the water storage tank can be conveyed to the water spraying assembly through the water conveying hose, the water conveying hard pipe and the water outlet branch pipe by starting the water pump, and then is sprayed out through the plurality of nozzles arranged at intervals, so that the automatic watering of the silk melon seedlings is realized;

2. through the arranged swinging assembly, the driving disc is controlled to rotate by starting the driving motor in the watering process, the driving disc is driven to extrude the sliding groove formed in the water spraying frame through the driving disc, so that the water spraying frame drives the plurality of spray heads to perform reciprocating swinging in the front-back direction in a small range between the two supporting rods under the action of the swinging rod, and therefore, the silk melon seedlings in the seedling raising disc are watered fully, comprehensively and uniformly;

3. through the dismouting mechanism that sets up, make it cultivate at the luffa seedling and accomplish when needing to move the seedling field planting, can upwards promote the anticreep piece through manual, make the anticreep piece stably shift up under the limiting displacement of guide post, shift up to the supporting leg that is located the front side when the anticreep piece after the top in anticreep groove, can take out seedling tray forward, make seedling tray upper spigot and supporting leg upper slot separation, thereby accomplish seedling tray's quick, convenient dismantlement, so that to raise seedling tray and the whole transport of luffa seedling in it and move the seedling field planting to predetermined luffa planting ground.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and the following description will be made with reference to the drawings:

fig. 1 is a schematic view of a front side view angle three-dimensional structure of the seedling raising device for planting loofah of the present invention;

fig. 2 is a schematic diagram of a rear side view angle three-dimensional structure of the seedling raising device for planting loofah of the present invention;

FIG. 3 is a schematic view of the supporting frame of the present invention;

FIG. 4 is a schematic structural view of the disassembling and assembling mechanism of the present invention;

fig. 5 is a schematic structural view of the water spraying assembly and the swinging assembly of the present invention.

In the figure:

1. a support frame; 11. carrying a plate; 12. supporting legs; 13. a bracket; 2. a seedling raising plate; 3. a water storage tank; 4. a water pump; 5. a water delivery hose; 6. a water spray assembly; 61. a water delivery hard pipe; 62. a water outlet branch pipe; 63. a spray head; 64. a water spraying frame; 65. a swing rod; 66. a drive plate; 67. a drive motor; 68. a deflector rod; 7. a support bar; 8. a disassembly and assembly mechanism; 81. a slot; 82. inserting a rod; 83. an anti-drop block; 84. a guide post; 85. a spring; 86. a drop-proof groove; 87. and (7) installing a groove.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention, and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings, in which:

as shown in one of fig. 1-5, the utility model discloses a device of growing seedlings for towel gourd is planted, it includes support frame 1, educate seedling tray 2, dismouting mechanism 8 and the mechanism of watering, educate seedling tray 2 and install the upper portion at support frame 1 through dismouting mechanism 8 detachable, under dismouting mechanism 8's effect, so that it is quick to educate seedling tray 2, convenient upper portion at support frame 1 of installing, support frame 1's top corresponds educates seedling tray 2 and is equipped with opening 14, the mechanism of watering includes storage water tank 3, water pump 4, water spray component 6 and two bracing pieces 7, two bracing pieces 7 are vertical fixed mounting that upwards extends respectively at support frame 1's left and right sides both ends, be equipped with water spray frame 64 between two bracing pieces 7's the top and connect, it is equipped with the water spray component 6 that is used for to educating the interior water spray of seedling tray 2 to correspond opening 14 on the water spray frame 64, water spray component 6's water inlet and storage water tank 3's delivery port communicate with water pump 4 through water hose 5 respectively, storage water tank 3 sets up in educating seedling tray 2 below, under storage tank 3's effect, be convenient for storing clear water and be used for watering the melon seedling to silk seedling.

On the basis of the structure, in order to reduce the labor intensity of the melon grower, the water storage tank 3 is further connected to a water supply source through a water inlet pipeline to replace the traditional manual water taking.

In this embodiment, can install water pump 4 at the right-hand member of storage water tank 3, between water pump 4's water inlet and storage water tank 3, respectively through water delivery hose 5 intercommunication between water pump 4's the delivery port and the water delivery hard tube 61 to under water pump 4's effect, carry the water of storage water tank 3 inside for water spray assembly 6 through water delivery hose 5, so that carry out even, comprehensive watering to the silk melon seedling in educating seedling tray 2 through water spray assembly 6.

As shown in fig. 3, as a preferred embodiment, on the basis of the above structure, the supporting frame 1 includes a loading plate 11 and four supporting legs 12, an opening 14 is opened in the middle of the loading plate 11 and penetrates through the upper and lower surfaces of the loading plate 11, the four supporting legs 12 are respectively and fixedly supported at four corners of the lower surface of the loading plate 11, four brackets 13 for supporting the bottom of the seedling raising tray 2 are correspondingly arranged on the inner side walls of the four supporting legs 12, and through the arranged brackets 13, the seedling raising tray 2 can be quickly and conveniently inserted into the space between the lower surface of the loading plate 11 and the upper surface of the bracket 13 from the front side of the supporting frame 1 like a drawer, and is supported on the four brackets 13.

On the basis of the above structure, preferably, each bracket 13 is fixedly mounted on the inner side wall of the support leg 12 by means of a bolt.

As a preferred embodiment, as shown in fig. 3 or fig. 4, in the above structure, the detaching mechanism 8 includes two slots 81 and two insertion rods 82, the two slots 81 are correspondingly formed on the inner side walls of the two supporting legs 12 at the left end of the loading plate 11 and above the bracket 13, the insertion rods 82 are fixedly mounted on the outer wall at the left end of the seedling raising tray 2 corresponding to the slots 81 and extend in the front-rear direction, and the insertion rods 82 are slidably connected in the two slots 81.

On the basis of above-mentioned structure, in order to prevent educating seedling tray 2 and support frame 1 and take place unexpected the drop, it is further, dismouting mechanism 8 still includes the anticreep subassembly, the anticreep subassembly includes anticreep piece 83, anticreep groove 86 and spring 85, anticreep groove 86 is seted up on the supporting leg 12 front side wall that is located 11 left end front sides of loading board, anticreep groove 86 is "L" font structure, it offers along vertical extension's mounting groove 87 to correspond anticreep groove 86 on the left end outer wall of seedling tray 2, fixed mounting has along vertical extension's guide post 84 in the mounting groove 87, the sliding connection of the one end liftable of anticreep piece 83 on guide post 84, the other end of anticreep piece 83 extends the mounting groove 87 joint in anticreep groove 86, spring 85 movable sleeve sets up in the outside of guide post 84, spring 85's both ends fixed connection is respectively at the top of anticreep piece 83 with mounting groove 87.

In this embodiment, the other end through anticreep piece 83 extends to the anticreep groove 86 of seting up on supporting leg 12 for educate seedling tray 2 and can constitute detachable construction through anticreep piece 83 and anticreep groove 86 and support frame 1, so that carry out quick, convenient dismouting to educating seedling tray 2. When the towel gourd seedling is cultivated and the seedling transplanting and planting is needed, the anti-falling block 83 can be pushed upwards manually, the anti-falling block 83 is enabled to stably move upwards under the limiting effect of the guide column 84, after the anti-falling block 83 moves upwards to the top of the anti-falling groove 86 on the supporting leg 12 located on the front side, the seedling raising tray 2 can be pulled out forwards, the inserting rod 82 on the seedling raising tray 2 is enabled to be separated from the inserting groove 81 on the supporting leg 12, the seedling raising tray 2 is enabled to be fast and convenient to disassemble, and the whole towel gourd seedling in the seedling raising tray 2 and the towel gourd seedling therein can be transported to a preset towel gourd planting place to be transplanted and planted.

As shown in fig. 5, as a preferred embodiment, on the basis of the above structure, the water spraying assembly 6 includes a water delivery hard pipe 61, a water outlet branch pipe 62 and a spraying head 63, the water delivery hard pipe 61 is fixedly installed on a water spraying frame 64, a water inlet of the water delivery hard pipe 61 is communicated with a water outlet of the water pump 4 through a water delivery hose 5, the water delivery hard pipe 61 is communicated with a plurality of water outlet branch pipes 62 along a length direction thereof, the plurality of water outlet branch pipes 62 are respectively communicated with the plurality of spraying heads 63 in a one-to-one correspondence manner, and the plurality of spraying heads 63 are installed on the water spraying frame 64 at intervals with downward spraying nozzles.

On the basis of the structure, in order to improve homogeneity and the comprehensive nature of watering, it is further, the mechanism of watering still includes the swing subassembly, the swing subassembly includes pendulum rod 65, driving-disc 66 and driving motor 67, two pendulum rods 65 rotate the top of installing at two bracing pieces 7 through the bearing respectively, two relative one ends of pendulum rod 65 are fixed connection respectively on the left and right sides both ends upper portion of water spray frame 64, the spout along longitudinal extension is seted up to the one end lower part of water spray frame 64, driving motor 67 corresponds spout fixed mounting on the bracing piece 7 of homonymy, the output shaft of driving motor 67 and the driving-disc 66 fixed connection who locates between homonymy bracing piece 7 and water spray frame 64, eccentric being fixed with driving lever 68 on the driving-disc 66, the one end that driving-disc 66 was kept away from to driving lever 68 extends to the spout and carries out sliding connection in the spout, thereby make water spray frame 64 constitute reciprocating type swing structure through driving lever 68.

On the basis of the structure, preferably, the water spraying frame 64 is of an H-shaped structure, the plurality of spray heads 63 are respectively embedded and fixed on the cross rod of the water spraying frame 64 at equal intervals, and two ends of the water conveying hard pipe 61 are respectively and fixedly arranged on the upper parts of two support legs of the water spraying frame 64; the chute is provided at a lower portion of a leg of the water spray frame 64.

On the basis of the structure, the water delivery hose 5 is preferably a rubber hose and has the characteristics of soft texture and allowance, so that the water delivery hose 5 cannot be pulled in the small-amplitude swinging process of the water spraying frame 64.

In the embodiment, by the arranged watering mechanism and the water spraying component 6 thereof, in the process of cultivating the silk melon seedlings, the water pump 4 can be started, so that water in the water storage tank 3 is conveyed to the water spraying component 6 through the water conveying hose 5, the water conveying hard pipe 61 and the water outlet branch pipe 62, and then is sprayed out through the plurality of spray heads 63 arranged at intervals, and the automatic watering of the silk melon seedlings is realized; through the swing subassembly that sets up, make it at the in-process that waters, can be through starting driving motor 67, control driving disc 66 is rotatory, drives the spout that sets up on the eccentric deflector rod 68 extrusion water spray frame 64 of setting to make water spray frame 64 under the effect of pendulum rod 65, drive a plurality of shower nozzles 63 and carry out reciprocating type swing along the fore-and-aft direction of small range between two bracing pieces 7, thereby realize carrying out abundant, comprehensive, even watering to the interior silk melon seedling of seedling tray 2.

The working principle of the utility model is as follows:

when the seedling raising device is used, firstly, prepared matrix is placed in the seedling raising disc 2, then the seedling raising disc 2 is installed on the supporting frame 2, then the water pump 4 is started to pump water in the water storage tank 3, the matrix is thoroughly drenched by the water spraying assembly 6, and then seeds which are exposed to the white and bud are dibbled in the thoroughly drenched seedling raising disc 2; in the cultivation process of the towel gourd seedlings, the water pump 4 and the driving motor 67 are started according to actual conditions, water in the water storage tank 3 is conveyed to the plurality of spray heads 63 through the water conveying hose 5, the water conveying hard pipe 61 and the water outlet branch pipe 62 by the water pump 4, and the spray heads 63 spray the water to water the towel gourd seedlings in the seedling tray 2; in the watering process, the driving disc 66 can be controlled by the driving motor 67 to drive the shift lever 68 eccentrically arranged to rotate, so that the shift lever 68 can extrude a sliding groove formed in the left end of the water spraying frame 64, the water spraying frame 64 can perform reciprocating type small-amplitude swinging between the two supporting rods 7 along the front-back direction under the action of the swing rod 65, the water spraying angles of the plurality of spray heads 63 can be adjusted in a small amplitude, and therefore the watermelon seedlings in the seedling raising disc 2 can be fully watered, the watering speed is high, and the watering efficiency is high;

when the towel gourd seedlings need to be transplanted after cultivation is finished, the anti-falling blocks 83 can be manually pushed upwards, the anti-falling blocks 83 stably move upwards under the action of the guide columns 84, and after the anti-falling blocks 83 move upwards to the tops of the anti-falling grooves 86 on the supporting legs 12 on the front side, the seedling raising tray 2 can be pulled out forwards, so that the seedling raising tray 2 is directly detached and separated from the front side of the supporting frame 1, and the whole towel gourd seedlings in the seedling raising tray 2 and the whole towel gourd seedlings in the seedling raising tray are transported to a preset towel gourd planting place to be transplanted and fixed.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the present invention is intended to cover such alternatives, modifications, substitutions and variations as may be suggested by those skilled in the art based on the teachings herein and by their equivalents through analysis of logic, reasoning and limited experimentation.

Claims

1. The utility model provides a device of growing seedlings for towel gourd is planted, includes the support frame and educates seedling tray, its characterized in that: it still includes dismouting mechanism and the mechanism of watering, educate seedling tray and install on the upper portion of support frame through dismouting mechanism detachable, the top correspondence of support frame educates seedling tray and is equipped with the opening, the mechanism of watering includes storage water tank, water pump, water spray assembly and two bracing pieces, and two bracing pieces are vertical fixed mounting that upwards extends respectively and are equipped with the water spray frame between the top of two bracing pieces and connect, and the water spray frame is gone up to correspond the opening and is equipped with the water spray assembly that is used for spraying water in educating seedling tray, and the water inlet of water spray assembly and the delivery port of storage water tank are respectively through delivery hose and the delivery port and the water inlet intercommunication of water pump, and the storage water tank setting is in the below of educating seedling tray.

2. A seedling raising device for loofah planting according to claim 1, characterized in that: the support frame includes loading board and four supporting legs, and the opening is seted up at the middle part of loading board and is run through the upper and lower surface of loading board, and four supporting legs are fixed stay respectively in the lower surface four corners department of loading board, correspond on the inside wall of four supporting legs to be equipped with four brackets that are used for the bearing to educate seedling tray bottom.

3. A seedling raising device for loofah planting according to claim 2, characterized in that: the dismouting mechanism includes slot and inserted bar, and two slot correspondences are seted up on the inside wall that is located two supporting legs of carrier plate left end and are located the bracket top, and the inserted bar corresponds slot fixed mounting and extends along the fore-and-aft direction on educating seedling tray's left end outer wall, and inserted bar sliding connection is in two slots.

4. A seedling raising device for loofah planting according to claim 3, characterized in that: dismouting mechanism still includes the anticreep subassembly, the anticreep subassembly includes the anticreep piece, anticreep groove and spring, the anticreep groove is seted up on the lateral wall before the supporting leg that is located carrier plate left end front side, the anticreep groove is for falling "L" font structure, it sets up along longitudinal extension's mounting groove to correspond the anticreep groove on the left end outer wall of seedling tray, fixed mounting has the guide post along longitudinal extension in the mounting groove, the sliding connection of the one end liftable of anticreep piece is on the guide post, the other end of anticreep piece extends the mounting groove joint at the anticreep inslot, the both ends difference fixed connection of spring is at the top of anticreep piece and mounting groove.

5. A seedling raising device for loofah planting according to claim 1, characterized in that: the water spraying assembly comprises a water delivery hard pipe, water outlet branch pipes and spray heads, the water delivery hard pipe is fixedly installed on the water spraying frame, a water inlet of the water delivery hard pipe is communicated with a water outlet of the water pump through a water delivery hose, the water delivery hard pipe is communicated with the plurality of water outlet branch pipes along the length direction of the water delivery hard pipe, the plurality of water outlet branch pipes are communicated with the plurality of spray heads respectively, and the plurality of spray heads are installed on the water spraying frame at intervals with downward spouts respectively.

6. A seedling raising device for loofah planting according to claim 5, characterized in that: the water spraying frame is of an H-shaped structure, the plurality of spray heads are respectively and fixedly installed on a cross rod of the water spraying frame, and two ends of the water delivery hard pipe are respectively and fixedly installed on the upper portions of two support legs of the water spraying frame.

7. A seedling raising device for loofah planting according to claim 1, characterized in that: the mechanism that waters still includes the swing subassembly, the swing subassembly includes the pendulum rod, driving-disc and driving motor, two pendulum rods rotate through the bearing respectively and install the top at two bracing pieces, the both ends upper portion about two relative one ends of pendulum rod difference fixed connection of two pendulum rods are sprayed water the frame, spout along longitudinal extension is seted up to the one end lower part of spraying water the frame, driving motor corresponds spout fixed mounting on the bracing piece of homonymy, driving motor's output shaft and the driving-disc fixed connection of locating between homonymy bracing piece and the spraying water frame, eccentric being fixed with driving lever and spout sliding connection on the driving-disc.