JPH0576211U - Spare seedling support device for transplanter - Google Patents

Abstract

(57) [Summary] [Objective] The present invention is to provide a device capable of easily increasing or decreasing the number of stages of preliminary seedlings in a transplanter. [Constitution] In a transplanter having an auxiliary seedling frame 15, one end of a seedling support frame 18 in an upper stage is detachably fixed to the machine frame,
The other end is a preliminary seedling support device for a transplanter that is detachably attached to an auxiliary seedling frame 15 protruding above the frame.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a supporting device for holding a preliminary seedling to be supplied to a planting device in a transplanter.

[0002]

[Prior Art]

 Conventionally, it has already been known that a transplanting machine is configured as a supporting device for a preliminary seedling to be supplied to a planting device, which is entirely constituted by an integral frame.

[0003]

[Problems to be solved by the device]

 When increasing or decreasing the number of stages in the preliminary seedling stand of the known transplanter, the one with the desired number of stages was selected and installed from the one with the whole integrated frame, so prepare a different configuration It was necessary to increase the strength of the member that will become the pillar for those with many steps.

[0004]

[Means for Solving the Problems]

 According to the present invention, in a transplanter having an auxiliary seedling frame, one end of the upper seedling support frame is detachably fixed to the device frame, and the other end is detachably attached to the auxiliary seedling frame projecting above the device frame. When increasing the number of stages of the auxiliary nursery by doing so, it can be easily attached to the upper part of the existing auxiliary nursery, and the weight is shared by the machine without loading all the existing auxiliary nursery. Thus, the above-mentioned problems were solved.

[0005]

[Action]

 When the seedling table of the planting device runs out of seedlings during the planting work, supplementary seedlings on the auxiliary seedling frame are supplied to the seedling table. When increasing the number of stages of the auxiliary seedling frame, one end of the additional seedling support frame is detachably attached to the machine frame, and the other end is detachably attached to the auxiliary seedling frame. In addition, when reducing the number of stages of the auxiliary seedling frame, the added seedling support frame is removed.

[0006]

【Example】

 An embodiment of the present invention will be described with reference to a walk-behind double-row planting machine shown in the drawings. A transmission 2 is connected to the front of a box-shaped machine body 1 that also serves as a transmission case, and an engine 3 is mounted on top of it. To do. The swing chain case 5 with the wheels 4 supported at the rear is mounted on the wheel drive shaft protruding from the transmission 2 to both sides, and from the upper part of the engine 3 above to the rear upper part of the part corresponding to the axle. A planting device 10 including a pair of left and right planters 7, a reciprocating seedling stand 8 and the like is attached to the rear part of the machine body 1 covered with a bonnet 6, and the lower part is vertically moved around the rear part. The float 11 is provided.

An upper portion of a support frame 13 erected on the machine body 1 is connected to the engine 3 by a bracket 12, and the support frame 13 supports a rear portion of the bonnet 6 that can be opened and closed. Is connected to the upper inclined portion of the gate-shaped vertical frame 16 whose upper portion is bent obliquely upward and upward so as to form a horizontally long rectangular shape in a plan view and both sides. It is constructed by fixing a horizontal frame 17 formed by bending the part upward, and the seedling box containing the spare mat seedling A engages the receiving part provided on the bonnet at the front part and the rear part. Is placed on and supported by the lateral frame 17 of the auxiliary seedling frame 15.

The seedling support frame 18 includes a pair of left and right main frames 19 and 19 formed by bending an iron bar so as to form a substantially trapezoidal shape in side view, and a pair of front and rear horizontal rods connecting the upper parts thereof. 20 and 20, and a pair of left and right receiving rods 21 fixed to the horizontal rods 20 and 20 and formed on a receiving portion 21a by bending a front connecting portion upward, and the main frame 19 , 19 are bent inward at the lower ends of the front hanging parts, and one bent portion is made longer than the other bent portion, and the mounting plate 22, which is substantially L-shaped in a plan view, is provided at those ends. 22 is fixed, and these mounting plates 22 and 22 are superposed on one side of the rear surface of the engine 3 which is integrated with the machine frame or on both sides of a bracket 23 which is fixedly erected on the side surface of the machine body 1. The upper and lower bolts 24, 24 are tightened. In this way, if the mounting plates 22, 22 and the bracket 23 are displaced to one side from the center of the machine body, the mounting operation can be easily performed.

Further, U-shaped connecting metal pieces 25, 25 that open inward are fixed to the lower ends of the rear hanging parts of the main frames 19, 19, and the connecting metal pieces 25, 25 are The main frames 19 and 19 are retained by fitting in the front-rear direction portions of both ends of the frame 17, and the main frames 19 and 19 are elastic so that the main frame 19 and 19 are kept in a fitted state. If it is set, the fitted state can be more surely maintained. Furthermore, when the seedling box is placed on the seedling support frame 18, the front part is received by the receiving part 20a and the front side is supported in a low posture, and the hanging parts in front of the main frames 19 and 19 are placed on the lower stage. By straddling the front part of the box, it will be held by sandwiching it from both sides, thereby providing a steadying action for the lower seedling box. Furthermore, when removing the seedling support frame 18, it can be easily removed by pulling the connecting metal pieces 25, 25 to the left and right and removing the front bolt.

Reference numeral 26 is a choke knob, and a wire member 27 fixed to the front surface of the choke knob is composed of a tip portion 27a having a small diameter and a base portion 27b having a diameter larger than the tip portion 27a. The gourmet butt 32, which is inserted into the hole of the columnar body 30a that is biased and protrudes from the choke lever 30 of the carburetor 29, is fixed by bolts, and is fitted into the hole of the support plate 31 integral with the machine body 1 and attached, When the wire 27 is attached to the gourmet 32, the tip portion 27a is pierced into the thin portion on the center side and is pushed to the base portion 27b as it is because it is made of elastic material such as rubber and the center side is blind and thin. When the engine 3 is started, pulling the choke knob 26 in the same manner as before, the wire rod 27 is held in that state by the gourmet nut 32. Then, when the engine 3 is started, the wire rod 27 and the choke knob 26 are automatically returned to the original state due to the vibration thereof and the returning action of the spring 28.

[0011]

[Effect of the device]

 The present invention, in the transplanter having the auxiliary seedling frame 15 as described above, one end of the upper seedling support frame 18 is detachably fixed to the device frame, and the other end is protruded above the device frame. Since it is detachably attached to 15, when one wants to increase the number of stages of the auxiliary seedling frame 15, one end of the seedling support frame 18 is attached to the machine frame, and the other end is attached to the auxiliary seedling frame 15 by a very simple operation. It can be installed easily, and since one end of the seedling support frame 18 is supported by the machine frame, the weight of the seedling support frame 18 and the seedlings placed on it is dispersed and loaded on the machine frame, which makes it strong. In addition, the strength of the auxiliary seedling frame 15 that supports the other end can be small, and the weight and cost can be reduced.

[Brief description of drawings]

FIG. 1 is a side view of a seedling planting machine.

FIG. 2 is a perspective view of the same.

FIG. 3 is a plan view of a seedling support frame.

FIG. 4 is a side view of the same.

5 is a perspective view of an arrow A in FIG.

FIG. 6 is a perspective view of a rear connecting portion.

FIG. 7 is a plan view of the choke device.

FIG. 8 is a partially cutaway plan view of a state in which a choke lever is pulled.

[Explanation of symbols]

 1 Airframe 3 Engine 10 Planting device 13 Support frame 15 Auxiliary seedling frame 18 Seedling support frame

Claims (1)

[Scope of utility model registration request] 1. A transplanter having an auxiliary seedling frame 15,
One end of a seedling support frame 18 in the upper stage is detachably fixed to the machine frame, and the other end is detachably attached to an auxiliary seedling frame 15 protruding above the machine frame. apparatus.