JPH0271864A - Rotary carriage in automatic sprinkling device - Google Patents

Abstract

PURPOSE:To reduce the traveling space for transferring a base carriage and to increase so much the productive area of a farm by making the carriage rotatable. CONSTITUTION:The base carriage 2 is automatically moved on a traveling passage 1 when a liquid sprinkling carriage 3 is driven on the base carriage, and stopped at a specified position, and the liquid sprinkling carriage 3 is automatically driven off the base carriage 2, and advanced on the traveling passage B between ridges A, and automatically retreated after traveled as far as a specified position on the traveling passage B to drive on the base carriage 2, while the sprinkling carriage 3 automatically sprinkles liquid during its advance and retreat. A receiving base 5 to be driven on by the sprinkling carriage 3 is rotatably provided on a traveling base 4 of the base carriage 2, and the receiving base 5 is rotated when the sprinkling carriage 3 drives on, and is reversely rotated when the base carriage 2 is traveled on a traveling passage 1 and reached at a specified position. As a result, the traveling space for transferring the base carriage is reduced and the productive area is increased.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention is directed to the rotation of an automatic liquid spraying device that can automatically spray sterilizing solution, liquid fertilizer, water, etc. to plants grown in a greenhouse, for example, without an operator. This is related to type trolleys.

(Prior Art) This type of liquid spraying has conventionally been performed manually. For this reason, it is impossible to spray without manpower, and even if there is manpower, people are busy at the time of spraying.
The problem was that I couldn't do any other work during that time.

Therefore, the applicant of the present invention previously developed an automatic liquid spraying device capable of automating liquid spraying, and filed utility model and patent applications (5 applications No. 57-86600, Japanese Patent Application No. 109590-1983).

All of these are constructed as shown in Fig. 9. A rail C is stone-stepped at one end in the longitudinal direction of the many ridges A, and a bogie automatically moves along E of the rail C in the direction of arrow C or d. When the cart moves intermittently and comes to the position of the moving path B between the ridges A, the antenna A in FIG.
When a switch (not shown) is turned on, the trolley automatically stops, and when one trolley stops, the liquid spraying vehicle E automatically descends from the trolley to the moving path B, moves forward, and carries out the same number/fi ton E.
When it hits the protrusion F (Fig. 9) installed at the tip of the moving path B, it automatically retreats, and during its advance and retreat,
The liquid is sprayed onto the plants grown in the ridges A by a liquid sprayer E.

In addition, when the liquid spraying vehicle E that has been retreating runs onto the trolley as shown in Figure 11, the trolley automatically moves to the next stop position and stops at the same position, and the liquid spraying vehicle E continues as before. Then, get down from the trolley to path B and move forward.

Thereafter, the above-mentioned operation is repeated, and the liquid spraying vehicle E sequentially reciprocates along each path B, and the liquid is automatically sprayed.

Furthermore, when the one-bogie carriage moves to the turn-back position R on the rail C, it automatically turns back and returns to the starting position ms on the rail C, and then automatically stops.

By the way, one cart is a cart frame as shown in Figure 1O! 1
Wheels (■) that run on rails C are installed at the four corners of the frame H, and a power supply box T is installed on the same frame H. Inside this box, a 200V power supply and a motor for moving the trolley are built. When the heavy wheels 1 attached to the 1-mold frame H are rotated by the motor for moving the cart, the cart moves on the running path C.

In addition, two passages 1 are provided in parallel on the mold frame H, and a guide path K is rotatably attached to the tip of each passage J by a bottle L, and a guide M is attached to the tip of the guide path. is provided on the guideway, and when the liquid spray vehicle E shown in Fig. 9 backs up and runs onto the path J, the rear wheel of the P5 vehicle E of the same number pushes the handle N of the platform 1jLD backward, and the wire 〇 is pulled backward. he,
The guide path K is pulled up by the wire 〇 as shown in the imaginary line in Figure 1O, and when the liquid spraying vehicle E descends from the trolley to the moving path B, the guide path K is moved to the guide path by the front wheels of the liquid spreading vehicle E. It's like being pushed down in front of someone.

(Midpoint of conventional technology) There are no particular difficulties with this automatic liquid spraying device.

The problem I encountered was the following:

09 Both front and rear ends E, E2 of the weight protrude to both sides in the width direction of the rail C, and since the bogie weight moves on the rail C in this state, the weight can be moved by the amount of the protrusion to both sides in the width direction of the rail C. Space W (Fig. 11) must be secured, and the area for planting in the field will be reduced accordingly.

(2) Since the moving space W must be kept open at all times so as not to interfere with the movement of the trolley, luggage cannot be placed in the moving space R, which is wasted.

■The guide M installed at the tip of the guide path (Fig. 1O) has a flared tip, so when it is tipped over into the guide path as shown in Fig. 10, the liquid Although it is easy to guide the scattering vehicle E to the guide path K, the direction is constant even when it is pulled along the guide path as shown by the imaginary line in the figure, so the tip of the guide M protrudes outward. For this reason, when the trolley moves on the rail C, the guide M may hit the film of the agricultural greenhouse, causing the film to tear.
Something was bothering me.

(Objective of the Invention) The object of the present invention is to make the cart rotatable so that the moving space for moving one cart is small, and even if luggage is placed in the moving space, it does not interfere with the movement of the cart. Another object of the present invention is to provide a rotary trolley for an automatic liquid spraying device, in which a guide provided at the end of a guide path is automatically rotated so that it does not get in the way when the guide is raised.

(Means for Solving the Problems) The rotary cart of the automatic liquid spraying device according to claim 1 of the present invention has a running path installed along the direction in which a large number of ridges A are arranged as shown in FIG. 1, a truck 2 that can freely move back and forth on the running path 1, and a liquid spraying vehicle 3 that moves forward and backward on the moving path B between the ridges A.The one truck 2 automatically moves when the liquid spreading vehicle 3 runs over it. When the vehicle 1 moves on the travel path 1 and stops at a predetermined position, and the truck 2 stops at a predetermined position F, the liquid spray vehicle 3 automatically gets off the truck 2, moves forward on the travel path B, and reaches a predetermined position on the travel path B. In an automatic liquid spraying device, the truck 3 automatically backs up when traveling and rides on a truck 2, and the truck 3 automatically sprays liquid during the forward and backward movement. A pedestal 5 (Fig. 1) on which the liquid spraying vehicle 3 rides is rotatably attached to the top of the moving platform 4 (Fig. 1), and the pedestal 5 rotates when the liquid dispersing vehicle 3 lifts up. However, the rotary trolley of the automatic liquid spraying device according to claim 2 of the present invention is characterized in that the trolley 2 rotates in the opposite direction when it moves to a predetermined position on the traveling path 1.
As shown in FIG. 1, a guide path 7 is provided at the tip of the passage 6 provided in the pedestal 5 to guide the liquid spraying vehicle 3 to the passage 6.
At the end of the guide path 7, there is a guide 8 that guides the liquid spray l1i3 to the guide path 7. iTj 3 gets on the passage 6 of the pedestal 5 from the guide path 7 -E
When the liquid spray IK3 descends from the passage 6 through the guide path 7, it is automatically pushed forward in the order of d-a in Fig. 6. When the guide path 7 is raised, the guide 8 is shown in Fig. 6a-
It is characterized in that it automatically rotates inward in the order of d, and when the guide path 7 is pushed forward, it automatically rotates outward in the order of d-a in FIG.

(Function) The function of the rotary truck of the automatic liquid spraying device of the present invention is as follows.

The liquid spraying vehicle 3 moves backward, leaving the guide path 7 in FIG.
When the protrusion 11 of the rotating arm 10 is pushed backward by the rear wheel 9a of the liquid spraying vehicle 3, the guide path 7 is pulled backward by the connecting wire 12, and as shown in FIGS. 1 and 6a.
is pulled up from the horizontal position as shown in FIG. 6d. Therefore, when the trolley 2 moves laterally on the running path l, the guide path 7 will not be dragged on the ground, and the liquid spraying vehicle 3 that has run onto the path 6 will not inadvertently fall forward.
Also, when the guide path 7 is raised, the guide 8 also moves to the sixth position.
The guide 8 rises in the order of a, b, c, and d in the figure, and at this time, the guide 8 rotates in the order of a, b, c, and d in the figure, and its tip 8. is oriented toward the rear wheel 9a'Pi as shown in d of the same figure.

When the liquid spraying vehicle 3 rides on the passage 6 of the cradle 5 as shown in Fig. 4, the limit switch attached to the traveling base 4...
1 (not shown) is pushed by the liquid spraying vehicle 3 and turned ON, which causes the motor 15 attached to the traveling base 4 shown in FIGS. 1 and 2 to rotate in the forward direction.
One drive wire 17 is connected to the winding drum 16 in FIG.
is wound up, and the rotating body 18 (Figs. 1 and 2) rotates clockwise. At this time, the pedestal 5 (Fig. 1) attached to the 1 rotating body 18 also rotates in the same direction, and the pedestal 5 (Fig. 1) rotates in the same direction. The liquid spraying vehicle 3 on the platform 5 also rotates in the same direction and turns sideways as shown in FIG. becomes less prominent.

In this state, the trolley 2 is on the running path as shown in Figure 8! When it moves over the top and stops when it hits a stopper (not shown),
A limit switch (not shown) is turned on and the motor 15 rotates in the reverse direction. As a result, the other drive wire l9 shown in FIG. 3 is the 4th
Return to the original orientation as shown.

When the liquid spraying vehicle 3 returns to its original orientation, the start switch (not shown) of the liquid spraying vehicle 3 is turned on, and the liquid dispersing vehicle 3 moves to the mold 2.
Get off the train and proceed along path B between ridges A.

Note that when the liquid spray vehicle 3 descends from the mold 2, the guide path 7
is pushed forward by the front wheel 9b of 15-layer liquid sprayer 3, and is automatically set in front of the passage 6 as shown in FIG.

(Embodiment) FIGS. 1 to 11 are embodiments of the automatic liquid spraying device of the present invention for a rotary table.

Of these, FIG. 1 is an exploded view of the mold 2. In the same figure, 4 is a movable table that reciprocates on the running path 1.1, and 5 is a pedestal on which the liquid spraying vehicle 3 rides.

21 in Fig. 1 is a rotating bearing, and Uesaka 22 is the third
As shown in the figure, it is fixed to the bottom of the pedestal 5 by a port 23,
A lower slope 24 is fixed to the traveling platform 4 with bolts 25. As a result, the pedestal 5 and the running base 4 are connected to the rotating bearing 21.
This allows for smooth rotation through.

Reference numeral 18 in FIG. 1 is a ring-shaped rotating body, the top surface of which is welded to the bottom surface of the pedestal 5 as shown in FIG.
It is placed on a rotating roller 26 attached to.

Reference numeral 17.19 in FIG. When the wire 17 is wound around the winding roller 16 shown in FIG. 2, the other drive wire 19 is unwound, and the rotating body 18 and the pedestal 5 are rotated in the winding direction of the drive wire 17.

Conversely, when the other drive wire 19 is wound up, the drive wire 17 that was wound earlier is unwound, the rotating body 18 rotates in the opposite direction to the previous one, and the pedestal 5 also rotates in the same direction. It is.

7 of No. Ha is a guide path, which is formed to widen toward the tip, and is rotatably attached to the tip of the passage 6 by means of a pin.

In FIG. 1, reference numeral 30 denotes a support leg that is not attached vertically, and reference numeral 8 denotes a guide that is rotatably attached to the support leg 30. This guide 8 is for guiding the liquid spraying vehicle 3 to the guide path 7, and is formed by bending a round bar so that the tip thereof becomes an outer edge, as shown in FIG. Furthermore, a protrusion 31 that protrudes laterally is formed on the outer periphery of the guide 8. One end of the connecting wire 12 is connected to this protrusion 31,
When the same wire 12 is pulled backward by the rotating arm IO, the guide 8 rotates as shown in Fig. 6 a = d. The rails 1a are arranged in parallel with appropriate distances apart, and the two rails 1a are connected by a connector 1b.

4 and 5 show an example of a liquid spraying vehicle 3 according to the present invention, and this liquid dispersing vehicle 3 is equipped with a motor, similar to the liquid dispersing vehicle of Japanese Patent Application No. 109590/1988, previously filed by the present applicant. 33 (Fig. 4), gear 34 (Fig. 4), etc., moves forward to a predetermined position, and moves to the moving path B (No. 8
When it hits the stopper 35 installed in front of the
It is designed to automatically switch to reverse.

The liquid spraying vehicle 3 also includes a hose 40 to which liquid is supplied from an external liquid tank, and a hose winding drum 4 around which the hose is wound! , a power cord 42°, a cord winding drum 43 around which it is wound, a liquid spray nozzle 44, etc. are attached.

A in FIGS. 4 and 5 is an antenna, which is the same as antenna A in FIG.
It is attached to the top of the M45 and protrudes from the outside of the mold 2.
When it moves on the running path l, it comes into contact with the pusher Q in Fig. 11, which is installed upright near it, as shown in Fig. 1t, and passes the pusher Q while curving, as shown in Fig. 2. The limit switch that has not been activated is activated and the platform @2 is automatically stopped.

(Effects of the Invention) The rotating cart in the automatic liquid spraying device of the present invention has the following effects.

■ Since the pedestal 5 of the trolley 2 rotates as shown in FIGS. 4 and 5, if it is rotated as shown in FIG. Since only both ends of the traveling platform 4 in the width direction protrude to the outside of the rail C, the movement space can be narrower than before, and the field can be planted in a larger area.

■After the liquid spraying vehicle 3 rides halfway on the trolley 2,
As shown in Fig. 7, if the cart 2 is moved backward while rotating the pedestal 5 of the platform @ 2, the space for rotating the pedestal 5 will be narrower, so the area of the field can be further reduced. It can be taken widely.

■If you rotate the direction of the pedestal 5 by 180 degrees, you can spray the liquid @
Since the rotation is 36180 degrees, as shown in Fig. 8, the running path 1 is installed in the center of the longitudinal direction of the ridge A, and the ridges A on both sides of the running path l are installed.
It can also be sprayed with liquid, improving work efficiency.

■ The guide 8 (Fig. 1) provided at the end of the guide path 7 has a tip 81 that is curved so that it widens at the tip, so when the guide 8 (Fig. 1) is placed at the end of the guide path 7 as shown in Fig. 1, It is easy to guide the liquid o spray cane 3 to the guide path 7. Moreover, when it is raised together with the guide path 7 as shown in FIG. Double translation tip 8. It doesn't seem like it's going to be on House's film (but it won't get in the way).

[Brief explanation of the drawing]

Fig. E is an exploded explanatory view of the rotary table 1F of the present invention, Fig. 2 is an explanatory view of the rotation of the rotating body of the rotary table 1μ, and Figs. Figure 5 is an explanatory diagram of 1111 in a state where it is exposed.
An explanatory diagram of the state rotated to 0 degrees, Figure 6? 1 to d are explanatory views of the guide path and the operation of the guide in the truck, and FIG. 7 is a cross-sectional explanatory diagram of the table [Ti] being rotated while the liquid spraying vehicle is riding on the truck. FIG. 8 is an explanatory diagram of the use of the cart, and FIG. 9 is a conventional cart [T
Figure 1 is an explanatory diagram of the use of i, and Figure 1O is an explanatory diagram of a conventional trolley.
, 1A and 1B are explanatory views of the movement of a conventional truck. l is the traveling path 2 is the trolley 3 is the liquid spraying vehicle 4 is the traveling platform 5 is the pedestal 6 is the passage 7 is the guide path 8 is the guide A is the ridge B is the moving path

Claims (2)

[Claims] (1) A running path 1 installed along the arrangement direction of a large number of ridges A, a trolley 2 that can freely move back and forth on the running path 1, and ridges A
It consists of a liquid spraying vehicle 3 that moves forward and backward on a moving path B in between, and when the liquid spreading vehicle 3 runs over, the truck 2 automatically moves on the traveling path 1 and stops at a predetermined position. When it stops, the liquid spraying vehicle 3 automatically gets off the trolley 2 and moves forward along the moving path B, and when it travels to a predetermined position on the moving path B, it automatically retreats and rides on the trolley 2. In an automatic liquid spraying device in which a liquid spraying vehicle 3 automatically sprays liquid, a carriage 2 is placed on a traveling base 4 that reciprocates on a running path 1, and a pedestal 5 on which the liquid spraying vehicle 3 rides is rotatable. A rotary trolley in an automatic liquid spraying device, characterized in that the receiving stand 5 rotates when the liquid spraying vehicle 3 rides on it, and reversely rotates when the trolley 2 moves to a predetermined position on the running path 1. . (2) A guide path 7 for guiding the liquid spraying vehicle 3 to the passage 6 is provided at the tip of the passage 6 provided in the pedestal 5; A guide 8 is provided for guiding the liquid spraying vehicle 3 , and the guide 8 is formed so that its tip side is widened toward the tip, and the guide path 7 and the guide 8 are automatically connected when the liquid spraying vehicle 3 rides on the path 6 of the pedestal 5 from the guide path 7 . When the liquid spray vehicle 3 descends from the passage 6 through the guide path 7, it is automatically pushed forward, and the guide 8 automatically turns inward when the guide path 7 is pulled up. A rotary trolley in an automatic liquid spraying device, characterized in that it automatically rotates outward when the guide path 7 is pushed forward.