JPH081177U - Granular fertilizer carrier - Google Patents

Abstract

(57) [Summary] [Purpose] In a granular fertilizer transporting device that transports granular fertilizers on a screw conveyor, it effectively removes powdered fertilizers contained in the granular fertilizers extracted from the take-out chute of the screw conveyor, for example, rice transplanters. No clogging of fertilizer application equipment. [Structure] On the side of the take-out chute 2, the screw conveyor 3
A net body 5 is provided from the lower end of the bottom to the inclined guide portion 4 of the takeout chute 2. A powder container 6 is provided below the net 5 so as to be attachable to and detachable from the ejection chute 2. [Effect] The powdered fertilizer is collected from the net 5 into the powder container below when it is conveyed by the screw conveyor 3 and when it slides down the inclined guide portion 4, and the powdered fertilizer is mostly contained in the granular fertilizer taken out from the take-out chute 2. It will not be included and the fertilizer applicator will work well.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a transport device for transporting granular fertilizer.

[0002]

[Prior art]

 As a conveyer for rice and wheat, a screw conveyor in which a coiled transfer rod is rotatably driven by a flexible transfer cylinder is used.

[0003]

[Problems to be solved by the device]

 Recently, rice transplanters with fertilizer applicators have been used. The challenge is to use the above-mentioned screw conveyor to supply granular fertilizer into the fertilizer tank of this rice transplanter so that the operation can be performed efficiently.

[0004]

[Means for Solving the Problems]

 In the present invention, the feed hopper 1 and the take-out chute 2 are connected by the flexible screw conveyor 3, and the granular fertilizer to be fed into the feed hopper 1 is sent to the take-out chute 2 side by the screw conveyor 3 to transplant the rice transplanter. The fertilizer will be supplied to the fertilizer tank of. Then, a part of the granular fertilizer conveyed by the screw conveyor 3 is pulverized into a powdered fertilizer, and in order to solve the problem that the powdered fertilizer is clogged in the fertilizer feeding part of the fertilizer applicator, the screw conveyor 3 is provided on the take-out chute 2 side. A net body 5 is provided from the lower end of the end of the tray to the inclined guide portion 4 of the take-out chute 2, and a powder receiving box 6 for receiving the powdered fertilizer that passes through the net body 5 and is detachably attached to the take-out chute 2. .

Further, in order to facilitate the carrying on the side of the supply hopper 1 and to easily install the supply hopper 1 and the prime mover 7 on the loading platform 8 of the truck, a supporting platform 9 narrower than the width of the loading platform 8 is provided. A handle 11 which is mounted on the support base 9 and protrudes above the carrier frame 10 is provided on both sides of the support base 9, and a flexible screw conveyor 3 is attached to the supply hopper 1 in the same direction as the handle 11. Further, in order to facilitate the handling of the flexible screw conveyor 3 with the above-described structure, a support column 9 is rotatably provided upright on the support base 9, and a beam 13 for suspending the screw conveyor 3 at the upper end of the support column 12. Is provided so that it can be moved up and down.

[0006]

[Operation and effect of the device]

 When granular fertilizer is conveyed by the screw conveyor 3, a large amount of powdered fertilizer is generated during transportation, and when the powdered fertilizer moves on the net body 5 in a wide range provided on the extraction chute 2 side. Then, it falls into the powder receiving box 6. As a result, the fertilizer in the fertilizer tank supplied from the take-out chute 2 contains almost no powdered fertilizer, and the fertilizer applicator does not become clogged and operates well. The powdered fertilizer in the powder receiving box 6 is separately collected and used. Further, since the supply hopper 1 and the prime mover 7 are mounted on the support base 9, the supply hopper 1 and the prime mover 7 can be collectively carried by the grips 11 provided on both sides of the support base 9 so that they can be carried together. When it is mounted on the loading platform 8 such as a truck, the grip 11 is provided in the same direction as the transporting direction of the screw conveyor 3 by mounting the screw conveyor 3 so that the transportation direction is toward the side of the loading platform 8. Therefore, since the handle 11 is located on the carrier frame 10, the supply hopper 1 and the prime mover 7 can be easily fixed on the carrier 8 by binding the handle 11 to a hook or the like of the carrier 8 with a rope.

Further, with the above configuration, granular fertilizer can be supplied to the rice transplanters in the field by the screw conveyor 3 protruding laterally from above the loading platform 8 of the truck parked at the road end. Since the screw conveyor 3 is suspended by the beam 13 and the beam 13 is vertically movable with respect to the column 12 and the column 12 is rotatably erected, the position of the take-out chute 2 can be adjusted to move up and down and forward and backward. It is easy to supply the granular fertilizer to the rice transplanter whose stop position is difficult to determine.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. A supply hopper 1 is installed on a support base 9 mounted on a loading platform 8 of a light four-wheel truck 14, and a flexible screw conveyor 3 is detachably attached to the supply hopper 1. The feeding direction of the screw conveyor 3 is As a left side or a right side of the truck 14, the truck 14 is stopped on the road shoulder so that the screw conveyor 3 can be installed for a long time toward the field. The screw conveyor 3 has a spring-shaped transfer rod 16 installed inside a flexible transfer cylinder 15, and conveys granular fertilizer from the inside of the supply hopper 1 toward the take-out chute 2. A prime mover 7 is mounted on the support base 9 so that the transfer rod 16 of the screw conveyor 3 is rotationally driven. Although not shown in the drawing, a net body having a mesh size smaller than the particle size of the granular fertilizer is stretched inside the supply hopper 1, which is not shown in the drawing. A powder container for receiving powdered fertilizer is provided so that it can be removed.

At the portion of the take-out chute 2, a net body 5 similar to the above is stretched from the lower side of the transfer rod 16 to the inclined guide portion 4, and the powder container 6 is detachably attached to the lower side of the net body 5. ing. Further, a shutter 19 is provided inside the take-out chute 2, and a shutter lever 20 for opening and closing the shutter 19 is interlocked with the throttle of the prime mover 7 on the side of the supply hopper 1 so that the rotation of the prime mover 7 is increased or decreased in accordance with the opening / closing operation. I have to. Reference numeral 30 is a handle for carrying the ejection chute 2. The support base 9 is provided by bending the handle 11 to the upper and left sides to the right and left with a width that fits within the left and right width of the truck carrier 8, and the handle 11 is tied to the hook of the carrier 8 with the rope 21. 9 is fixed.

The rope grip 22 of the recoil starter for starting the prime mover 7 is provided so as to be pulled toward the screw conveyor 3 side so that the start operation of the prime mover 7 can be performed while adjusting the position of the take-out chute 2. There is. Further, a support column 23 is erected on the side of the support base 9, and the support column 12 is rotatably fitted to the support column 23. A beam 13 is pivotally supported on the upper end of the column 12 by protruding laterally so as to rotate up and down by a support shaft 24. An end of the beam 13 located above the loading platform 8 and the support column 12 are connected by a chain 25 so that the inclination of the beam 13 can be adjusted. The beam 13 is provided with a suspending tool 27 with a roller 26 so that the suspending cylinder 27 of the screw conveyor 3 can be suspended by the suspending tool 27 to easily change the position of the take-out chute 2.

On the loading platform 8 of the truck 14, a fertilizer bag is loaded together with the support platform 9, and after stopping the truck 14 on the road that runs alongside the field, granular fertilizer is thrown into the supply hopper 1 to drive the prime mover. By driving 7, the granular fertilizer is fed from the feed hopper 1 to the take-out chute 2 by the screw conveyor 3 and fed into the fertilizer tank 29 of the rice transplanter 28. At this time, since the take-out chute 2 is suspended on the beam 13 by the suspending tool 27 at the intermediate portion of the transfer cylinder 15 of the screw conveyor 3, it can be easily moved over a considerable range. It is possible to supply granular fertilizer to the fertilizer tanks 29 of different rice transplanters 28 without moving the truck 14. In addition, if a roof with a hollow that also serves as a sunshade is installed above the supply hopper 1, rainwater will be stored inside the hopper 1 when the fertilizer is fed into the supply hopper 1 in the fertilizer transfer device for rice transplanters that is often used during rain. It is possible to reduce the entry into.

[Brief description of drawings]

FIG. 1 is a partial side sectional view.

FIG. 2 is an overall front view.

FIG. 3 is an overall plan view.

[Explanation of symbols]

 1 Supply Hopper 2 Take-out Chute 3 Screw Conveyor 4 Inclination Guide 5 Mesh 6 Powder Container 7 Motor 8 Loading Platform 9 Support Platform 10 Loading Platform Frame 11 Handle 12 Struts 13 Beam

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Satoshi Morita 1-2-5 Kinzan, Matsuyama City, Ehime Prefecture Shikoku Seisakusho Co., Ltd.

Claims (3)

[Scope of utility model registration request] 1. A granular fertilizer transfer device in which a supply hopper (1) and a take-out chute (2) are connected by a flexible screw conveyor (3), and a screw conveyor (3) is provided on the take-out chute (2) side. ) Is provided from the lower end to the inclined guide portion (4) of the take-out chute (2), and the powder container (6) for receiving the powdered fertilizer passing through the net (5) is taken out of the chute (2). ) Is a removable fertilizer carrier device. 2. The supply hopper (1) and the prime mover (7) are mounted on a support base (9) whose width is narrower than the width of the load carrier (8), and the load carrier frames (10) are provided on both sides of the support base (9). ) A handle (11) protruding upward is provided, and the feeding direction of the flexible screw conveyor (3) in the supply hopper (1) is set to the handle (1).
A granular fertilizer transport device mounted in the same direction as 1). 3. A support (12) is rotatably provided on a support base (9), and a beam (13) for suspending a screw conveyor (3) is vertically movable on an upper end of the support (12). The granular fertilizer transport device according to claim 2, which is provided for the utility model registration claim.