CN1530001A

CN1530001A - Seed germinator

Info

Publication number: CN1530001A
Application number: CNA031157181A
Authority: CN
Inventors: 楼信用
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-10
Filing date: 2003-03-10
Publication date: 2004-09-22
Anticipated expiration: 2023-03-10
Also published as: CN1239064C

Abstract

A seed germinator is composed of a germinating cylinder, a temp controller, a supporting frame arranged at the bottom of said germinating cylinder and having the top plate with water draining holes for dividing the internal space of germinating cylinder into seed region and water storage region, a central vertical water pumping tube with water inlet inserted in said water storage region, propeller in its internal cavity at water inlet end, and motor on the top of water pumping tube for driving said propeller via drive axle, a high-temp sterilizer at the water inlet end, at least two water spraying tubes connected to the top end of said water pumping tube, and an automatic rotating mechanism for driving said water spraying tubes.

Description

Device for accelerating germination of seed

Technical field

The present invention relates to a kind of presprouting of seeds apparatus technology that is used for farming, forestry.

Background technology

In farming, woods and horticultural gardening field, the importance of seed is self-evident, and seed go out harvest and the cost that quality that shoot survival percent and institute go out seedling is directly connected to production, therefore, before plantation, generally need first to presprouting of seeds.Traditional germination accelerating method influence factor is many, wayward, and appearance burning is easily planted, mashed kind, the unequal phenomenon of sprouting, the very difficult assurance of the quality of seedling.Therefore, people's research and design has been arranged some pregermination devices, as the steam pregermination device, warm water germinator etc., but still have many defectives.Chinese patent application 91203901.9 discloses a kind of " the circulating automatic pregermination device of warm water ", Chinese patent 97250525.3 discloses a kind of " full-automatic Timing water supply training bud device ", their weak point is: 1, sparge pipe be provided with unreasonable, warm water sprays even inadequately, may cause the germination of seed and take root not neat; Though 2 warm water controlled water temperature, the water temperature in the whole water system is a basically identical, and such temperature environment also helps the breeding of many harmful viruses, mould etc. when helping the broken chest of seed and germinateing, and may cause the appearance of disease seedling and increases; 3, function ratio is more single, can only be used for vernalization and can not be used for the seed soaking.

Summary of the invention

Technical problem to be solved by this invention is that a kind of water spray of exploitation is even more and scope is bigger, relatively good, the multi-functional device for accelerating germination of seed of vernalization effect.

Another technical problem to be solved by this invention provides a kind ofly to be had the carry out disinfection device for accelerating germination of seed of sterilizing function of water body in the water injection system.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this kind seed germinator, it comprises a vernalization bucket and attemperating unit, the bottom of vernalization bucket is provided with support, evenly be provided with spilled water hole on the panel of support, described panel is separated into two parts with the space of vernalization bucket, the upper strata is a seed zone, lower floor is the storage area, the center of vernalization bucket vertically is equipped with a water inlet and is inserted in water pumping pipe in the storage area, the water inlet inner chamber of water pumping pipe is equipped with the spiral leaf, described spiral leaf is driven by a power transmission shaft that is located at the water pumping pipe center by the motor that is installed in the water pumping pipe upper end, it is characterized in that the upper end of described water pumping pipe circumferentially evenly is provided with at least two spray booms that are radial arrangement.

The water inlet of described water pumping pipe is provided with the high temperature sterilization device.

Described high temperature sterilization device can be twined with electric heating coil outward by a water tank and constitute, and described water tank bottom is provided with cold water inlet, and the top is provided with hot water outlet, and the automatic valve that can regulate flow automatically is equipped with at the cold water inlet place.

Described high temperature sterilization device is fixed on the bearing, be equipped with cooling water inlet on the bottom of bearing and the sidewall, its upper end oral area closely is socketed in end, water pumping pipe lower end, inherent bearing of bearing and water pumping pipe junction have laterally extended a baffle plate, baffle plate is held in described water tank upper end oral area and which is provided with the hot water outlet that described heat supply water enters water pumping pipe, then is provided with the cooling water outlet that cooling water enters water pumping pipe in the outside of baffle plate.

Described spray boom is provided with the water pumping pipe place of connection can drive the self-turning mechanism that spray boom rotates around water pumping pipe.

Described self-turning mechanism comprises that is sleeved on the axle sleeve that described water pumping pipe is outer and cooperate with its rolling, water pumping pipe and axle sleeve cooperation place circumferentially have the apopore that at least one is obliquely installed, be provided with a slice water fender at least in the bore sleeve, described spray boom then is installed on the described axle sleeve.

Be covered with filter screen on the described panel.

Be evenly equipped with hole for water spraying on the described spray boom or water spout evenly is installed.

The temperature probe of described attemperating unit is located at the position of the upper end of water pumping pipe corresponding to the import department of spray boom.

The temperature of hot water is higher than 95 ℃ in the described high temperature sterilization device.

Compared with prior art, the invention has the advantages that: 1, being provided with rationally of sparge pipe, warm water sprays evenly, can guarantee the germination of seed better and take root neat; 2, increased the high temperature sterilization device, warm water by cold water with mix through the hot water of high-temperature sterilization sterilization, can prevent the influence to seed sprouting such as virus, mould effectively, and not increase processing cost because of having increased the high temperature sterilization function; 3, not only can be used for vernalization but also can be used for seed soaking.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the broken section enlarged drawing at B place among Fig. 1;

Fig. 3 is the schematic perspective view of partial component among Fig. 1;

Fig. 4 is that the A-A of Fig. 1 is to cutaway view.

Embodiment

Below in conjunction with accompanying drawing embodiment invention is described in further detail.

As Fig. 1～illustrated in Figure 3, be a preferred embodiment of the present invention.As shown in Figure 1, the described device for accelerating germination of seed of present embodiment comprises a vernalization bucket 1 and attemperating unit, the bottom of vernalization bucket 1 is provided with support 2, evenly be provided with spilled water hole 4 on the panel 3 of support 2, also be covered with filter screen 5 on the panel 3, described panel 3 is separated into two parts with the space of vernalization bucket 1, the upper strata is a seed zone 6, lower floor is storage area 7, the center of vernalization bucket 1 vertically is equipped with a water inlet and is inserted in water pumping pipe 8 in the storage area 7, the water inlet inner chamber of water pumping pipe 8 is equipped with spiral leaf 9, and spiral leaf 9 is driven by a power transmission shaft 11 that is located at water pumping pipe 8 centers by the motor 10 that is installed in water pumping pipe 8 upper ends.The upper end design of water pumping pipe 8 has a self-turning mechanism 29, this self-turning mechanism 29 comprises an axle sleeve 30 that is sleeved on water pumping pipe 8 upper ends and cooperates with its rolling, cooperate for rolling between this axle sleeve 30 and the water pumping pipe 8, water pumping pipe 8 circumferentially has six apopores that are obliquely installed 31 with axle sleeve 30 cooperation places, circumferentially evenly be provided with six vertical water fenders 32 in axle sleeve 30 inner chambers, then circumferentially evenly being connected with the six roots of sensation is the spray boom 12 of radial arrangement (referring to Fig. 3 on the axle sleeve 30, Fig. 4), be evenly equipped with hole for water spraying 13 on the spray boom 12, the water inlet of water pumping pipe 8 then is provided with high temperature sterilization device 14.More accurate for the measurement that makes temperature, the temperature probe 15 of attemperating unit is located at the position of water pumping pipe 8 upper ends corresponding to the import department of spray boom 12.As shown in Figure 3, the outside of motor 10 is covered with containment vessel 16, and the temperature controller 17 of described attemperating unit also is installed in the containment vessel 16, and power switch 18 and electric heating fuse 19 etc. are installed on the shell face.

As shown in Figure 2, described high temperature sterilization device 14 is made of outer the twining with electric heating coil 21 of a water tank 20, and described water tank 20 bottoms are provided with cold water inlet 22, and the top is provided with hot water outlet 23, and the automatic valve 24 that can regulate flow automatically is equipped with at cold water inlet 22 places.Whole high temperature sterilization device 14 is fixed on the bearing 25, be equipped with cooling water inlet 26 on the bottom of bearing 25 and the sidewall, its upper end oral area closely is socketed in end, water pumping pipe 8 lower end, bearing 25 inherent bearings 25 have laterally extended a baffle plate 27 with water pumping pipe 8 junctions, baffle plate 27 is held in described water tank 20 upper end oral areas and which is provided with the hot water outlet 23 that described heat supply water enters water pumping pipe 8, then is provided with the cooling water outlet 28 that cooling water enters water pumping pipe 8 in the outside of baffle plate 27.The temperature of high temperature sterilization device 14 interior hot water is controlled it and is higher than 95 ℃.

In the use, cold water is under the effect of spiral leaf 9, from the storage area 7 of vernalization bucket 1 in cooling water inlet 26 enters bearing 25, the part cold water directly cooling water outlet 28 from the baffle plate 27 enters mixing water zone between baffle plate 27 and the spiral leaf 9, also have part cold water to enter water tank 20 from the automatic valve 24 of high temperature sterilization device 14 water tanks 20 bottoms, after in jar, being heated to above 95 ℃ of sterilizations that carry out disinfection, hot water outlet 23 from the baffle plate 27 enters the mixing water zone between baffle plate 27 and the spiral leaf 9, with promptly become after the cold water mix on the seed of warm water in spray boom 12 is sprayed onto vernalization bucket 1 equably with suitable germination temperature, temperature control as for warm water, thereby then be to regulate hot water flow by the opening degree of temperature controller 17 control automatic valves 24 to reach, so both water body had been carried out disinfection, the warm water with preference temperature was provided again simultaneously.Though from the part, have only part water to pass through high temperature sterilization in each warm water, as a whole, high temperature sterilization device 14 is incessantly to the sterilization that carries out disinfection of whole water body.

Automatically it realizes that principle is as follows the rotation of spray boom 12: after warm water sprays, promptly have a tangential speed in the apopore 31 that water pumping pipe 8 tilts, drive axle sleeve 30 and sparge pipe 12 rotations thereby promote water fender 32.

Claims

1, a kind of device for accelerating germination of seed, it comprises a vernalization bucket (1) and attemperating unit, the bottom of vernalization bucket (1) is provided with support (2), evenly be provided with spilled water hole (4) on the panel (3) of support (2), described panel (3) is separated into two parts with the space of vernalization bucket (1), the upper strata is seed zone (6), lower floor is storage area (7), the center of vernalization bucket (1) vertically is equipped with a water inlet and is inserted in the interior water pumping pipe (8) in storage area (7), the water inlet inner chamber of water pumping pipe (8) is equipped with spiral leaf (9), described spiral leaf (9) is driven by a power transmission shaft (11) that is located at water pumping pipe (8) center by the motor (10) that is installed in water pumping pipe (8) upper end, it is characterized in that the upper end of described water pumping pipe (8) circumferentially evenly is provided with at least two spray booms (12) that are radial arrangement.

2, device for accelerating germination of seed as claimed in claim 1 is characterized in that the water inlet of described water pumping pipe (8) is provided with high temperature sterilization device (14).

3, device for accelerating germination of seed as claimed in claim 2, it is characterized in that described high temperature sterilization device (14) is made of outer the twining with electric heating coil (21) of a water tank (20), described water tank (20) bottom is provided with cold water inlet (22), the top is provided with hot water outlet (23), and cold water inlet (22) locates to be equipped with the automatic valve (24) that can regulate flow automatically.

4, device for accelerating germination of seed as claimed in claim 3, it is characterized in that described high temperature sterilization device (14) is fixed on the bearing (25), be equipped with cooling water inlet (26) on the bottom of bearing (25) and the sidewall, its upper end oral area closely is socketed in water pumping pipe (8) end, lower end, the inherent bearing of bearing (25) (25) has laterally extended a baffle plate (27) with water pumping pipe (8) junction, baffle plate (27) is held in described water tank (20) upper end oral area and which is provided with the hot water outlet (23) that described heat supply water enters water pumping pipe (8), then is provided with the cooling water outlet (28) that cooling water enters water pumping pipe (8) in the outside of baffle plate (27).

5,, it is characterized in that the design of described spray boom (12) and water pumping pipe (8) place of connection has to drive the self-turning mechanism (29) of spray boom (12) around water pumping pipe (8) rotation as the described device for accelerating germination of seed of arbitrary claim in the claim 1 to 4.

6, device for accelerating germination of seed as claimed in claim 5, it is characterized in that described self-turning mechanism (29) comprises that is sleeved on the axle sleeve (30) that described water pumping pipe (8) is outer and cooperate with its rolling, water pumping pipe (8) circumferentially has at least one apopore that is obliquely installed (31) with axle sleeve (30) cooperation place, be provided with a slice water fender (32) at least in axle sleeve (30) inner chamber, described spray boom (12) then is installed on the described axle sleeve (30).

7,, it is characterized in that being covered with on the described panel (3) filter screen (5) as the described device for accelerating germination of seed of arbitrary claim in the claim 1 to 4.

8,, it is characterized in that being evenly equipped with hole for water spraying (13) on the described spray boom (12) or water spout evenly being installed as the described device for accelerating germination of seed of arbitrary claim in the claim 1 to 4.

9,, it is characterized in that the temperature probe (15) of described attemperating unit is located at the position of the upper end of water pumping pipe (8) corresponding to the import department of spray boom (12) as the described device for accelerating germination of seed of arbitrary claim in the claim 1 to 4.

10,, it is characterized in that the temperature of the interior hot water of described high temperature sterilization device (14) is higher than 95 ℃ as the described device for accelerating germination of seed of arbitrary claim in the claim 1 to 4.