JPS6336866A - Disinfecting device with moving carriage, extensible post and universal spraying nozzle - Google Patents

Abstract

PURPOSE:To execute easy, sure and efficient disinfecting operation by providing freely extensible posts to a frame on a carriage, supporting nozzles at the end of the tubes from a distributor to the posts and rotating the lower wide parts. CONSTITUTION:The inside cylindrical post 3 and outside cylindrical post 4 which are extensible and contractable and vertically and horizontally variable are provided to both sides of the frame 1 of the moving carriage. The distributor 19 is provided to the frame 1 and is connected to the nozzles 7 by means of the tubes 20. The nozzles 7 are supported to the post 4 by means of pipe clamps 5, selecting bracket plates 6 and nozzle clamps 21. The lower wide parts are constructed to rotate the nozzles 7 freely to one or both sides by a shaft bar 9 with protective bars, shaft bearings, 8 and springs 21. The disinfection of vegetables, flowers, etc., are then executed simultaneously to one and both furrows over a wide range to the front and rear of leaves as well.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a disinfection device for agricultural fields, particularly greenhouse cultivation.

[Conventional technology and its problems]

Conventionally, hand-held sterilizers or sterilizers with unicycles have been used to sterilize vegetables, fruits, flowers, etc., but the spray nozzle is fixed.

However, with the hand-held method, it is tiring for your wrists and feet to sterilize evenly, and it takes a long time.
Working inside the hot greenhouse was hard labor and inefficient.

In addition, there were some models with a support attached to a wheeled wheel, but the spray nozzle was integrated into the support, so when the support was changed, the spray nozzle always depended on the support, and the spray nozzle was always affected by the support, which caused the spray nozzle to be attached to the support and the spray nozzle was fixed to the support. It was impossible to disinfect the front and back sides at the same time.

Furthermore, there was a chemical stationary disinfection device, but since this disinfects the entire air inside the greenhouse, the entire greenhouse must be sealed, and it cannot be used during times when pests are active, that is, during daylight hours. . This is because the temperature inside the greenhouse rises because the greenhouse is sealed, which has a negative effect on the crops.

Therefore, there were many problems, such as having to work at night or early in the morning, which required physical strength, and the price was high.Purchasing concave belts was a heavy financial burden.

[Problem to be solved by the invention]

It is an object of the present invention to solve the above-mentioned problems and to provide disinfection work easily, reliably, and efficiently.

[Means for solving problems]

Hereinafter, means for solving the above-mentioned problems will be specifically explained based on an embodiment shown in the attached drawings.

■In Figure 1, the trolley frame made of iron or non-ferrous metal (1
) is equipped with a fixed wheel (2) made of plastic with rubber tires at the tip, and a stand (23) made of iron or non-ferrous metal is installed below the rear end. The attached state of the fixed wheel (2) and the stand (23) is shown, and if necessary, the stand (23) shown in FIG.
) with removable plastic axle wheels (3
4) can be attached with bolts (26).

Furthermore, the shaft (31) is fixed to the top of the truck frame (1) on the stand (23) side using shaft fixing fittings (15) and (15'), and a support pipe (14) with a split fitting is attached to the center of this shaft.
After selecting the appropriate angle with the screw (30), fix it.
The handle (12), which has an inner diameter somewhat larger than the outer diameter of the support pipe, is expanded and contracted to an appropriate length and fixed with a fixing screw (13).

(Fixed at 13.

■In Figure 1, fix the inner cylinder struts (3) at appropriate positions on both sides of the tip of the truck frame (1) with setscrews (32), and then The outer cylinder support (4) with an inner diameter slightly larger than the outer diameter is fitted and can be moved arbitrarily between any position and the horizontal position using the clamp screw (29), and the outer cylinder support (4) is clamped. screw(
By loosening 29), it can be expanded and contracted.

■As shown in Figure 1, distributors (19) and (19') are provided at the center left and right positions of the truck frame (1), and hose nipples are attached to the distributors (19) and (19'). ,
When assembling the hose nipple to the other spray nozzle (7), connect the thin nylon resin tube (20), (2
0'), etc., or a flexible tube such as rubber, and each spray nozzle (7) is connected to the Gaisho pillar (4) with a pipe clamp (5).
), the selection bracket plate (6), (6), and the nozzle clamp (21).The spacing can be adjusted as necessary by loosening and tightening the screws of the pipe clamp (5), and the width of insertion and removal can be adjusted using the selection bracket plate. By selecting the formulas (6) and (6'), each spray nozzle (7) can be freely adjusted by loosening and tightening the nozzle clamp (21) to adjust the spray direction, making the spray nozzle (7) adjustable in all directions.

In addition, the lower widened part consists of a protective rod shaft (9), a shaft bearing (8), and a spring (22) in order to freely rotate the spray nozzle (7) on one side or both sides, and the pressure liquid is supplied by a power spray pump. If you connect the hose joint that comes under pressure from the pipe to the joint with a stop valve (16), it will become a Y-shaped joint (33).
Pressure spray is applied from each spray nozzle through the left and right distributors (19), (19) to a plurality of nylon resin tubes (20), (20) or flexible tubes such as rubber.

When stopping the entire spray, use the fitting with a stop valve (
16) in the stationary position, and when either the left or right side is stationary, spraying can be stopped by setting the stop valves (18), (18') in front of the distributor (19), (19') to the stationary position. do.

〔Effect of the invention〕

With the configuration described above, the present invention can achieve the following effects.

b) It is possible to disinfect vegetables, flowers, etc. inside the greenhouse and outdoors on one side and both sides at the same time, and also to reliably disinfect the front and back of leaves and watering over a wide area, and the work can be completed in about half the time compared to hand-held methods. I can do it.

(28) As shown in Figure 5, it is possible to easily form a spray condition that matches the crop shape (28), (28) in the field, and also to adjust the spray conditions according to the width of the furrows and the road surface. 2
As shown in Figure or Figure 3, it can be easily made into one or three wheels, and disinfection and watering can be done easily and evenly by just pulling or pushing.

c) Since the foreign cylinder support (4) is extendable, it can be used for disinfecting tall trees such as pines, or watering lawns such as golf courses by extending the external cylinder support vertically or horizontally. It is available and economical.

2) Conventional hand-held or wheel-powered sterilizers have multiple Ili mist nozzles fixed to one rod-shaped pipe,
Since the pressurized liquid passes through a single pipe, the most pressure is applied to the flat spray nozzle, which weakens the middle and tip parts, making the spray liquid itself uneven and not ideal, but the present invention After adjusting the pressure sufficiently with the distributors (19) and (19″), the spray is sent individually to each spray nozzle (7) through a thin flexible tube, so there is almost no pressure difference.
Uniform spraying is possible from each spray nozzle (7), and the spraying direction can be freely selected, allowing efficient spraying.

e) Vegetables usually have supporting posts, and as shown in Figures 5 and 4, the posts (27) and (27') stand between the furrows or on the aisle side, and the bottom part of the crops can be sterilized widely, that is, deeply. It is impossible to sterilize the underside of the leaves, and conventional hand-held or hand-held methods lack efficiency and reliability, but the method of the present invention is shown in Figures 5 and 4. As shown, it is wider than the width of the pillars (27) and (27''), that is, it can be expanded deeper.

This is because the protective rod shaft rod in Figures 1, 4, and 5 (
9) hits the pillars (27) and (27') in Figures 5 and 4, it will extend simultaneously on one or both sides due to the expansion of the spring (22), using the shaft support (8) in Figure 1 as the support shaft. It passes through the pillars (27) and (27'') and returns to its original position, ensuring efficient disinfection and water spraying.The structure is not complicated, making it suitable for mass production, and there is no need to worry about breakdowns. The effects are great, such as being able to supply energy to people.

[Brief explanation of drawings]

Fig. 1 is a three-dimensional perspective view showing the whole according to the present invention, Fig. 2 is a side view of the bogie frame in a stationary state when the unicycle is in use,
Figure 3 is a side view of a tricycle.[The two-wheeled vehicle is attached to the stand (23) in the state shown in Figure 2 when viewed from the side, and the front view shown in Figure 5 is the proof of the three-wheeled vehicle. ] 4th
The figure shows the state seen from directly above the implemented state, and FIG. 5 shows the state seen from the front of the implemented state. In the figure, 1: bogie frame, 2: fixed wheels, 3: inner cylinder support. 4: Outer cylinder support, 5: Pipe clamp, 6 and 6':
Selection bracket plate. 7: Spray nozzle, 8: Bearing salary, 9: Protective bar shaft, 1
0 and 10': Fixing screw, 11: Set screw, 1
2: Handle, 13 factor 3': Fixing screw, 14: Support pipe with split fittings, 15 and 15': Shaft fixing fittings, 16:
Fitting with stop valve, 17 and 17' = pressure hose, 18 and 18' stop valve, 1 sale 19
' = distributor, 20 and 20': nylon resin tube,
21: Nozzle clamp, 22 Spring, 23: Stand. 24: Auxiliary support plate, 25: Set screw, 26: Bolt. 27 and 27': strut, 28 and 28' two-crop shape, 2
9: Clamp screw, 30: Handle support pipe set screw, 31: Shaft. 32: Set screw, 33: Y-shaped joint, 34: Wheel with shaft.

Claims (1)

[Scope of Claims] [1] A movable dolly comprising a dolly frame (1), fixed wheels (2), removable wheels with shafts (2'), and a telescopic handle (12) whose vertical position is variable. [2] On both sides of the truck frame (1), there are inner cylinder struts (3) and outer cylinder struts (
4) Disinfection equipment. [3] Distributor (19), (19') on truck frame (1)
), distributors (19), (19'), multiple spray nozzles (7), and thin nylon resin tubes (20), (2
0'), or a flexible tube such as rubber, and each spray nozzle (7) is connected to the outer cylinder support (4) of item 2 above with a pipe clamp (5) and a selection bracket plate (6), (6'). and a nozzle clamp (21), and the lower widened part is made of a protective bar shaft (9), a shaft bearing (8), and a spring (22) in order to freely rotate the spray nozzle (7) on one side and both sides. A spray device having the following configuration.