CN86100470A

CN86100470A - Vehicle-mounted sprayer

Info

Publication number: CN86100470A
Application number: CN 86100470
Authority: CN
Inventors: 工藤武夫
Original assignee: Kuto Agricultural Machinery Co Ltd
Current assignee: Kuto Agricultural Machinery Co Ltd
Priority date: 1985-08-19
Filing date: 1986-01-21
Publication date: 1987-02-18
Also published as: JPS6242757A

Abstract

A kind of motor-driven pesticide-spraying cart, wherein pesticide barrel is contained in motor vehicle rear, and the forearm that motor vehicle front end installing can be lain on the back and stretch is equipped with spray line on the forearm, thus anterior-posterior balance can keep sprinkling wagon to move the time, and be convenient to handle pesticide spraying.

Description

Vehicle-mounted sprayer

The invention relates to the improvement of motor-driven vehicle-mounted sprayer.

Vehicle-mounted sprayer originally, its pesticide barrel and spray line all are arranged on the rear portion of motor-bug.Therefore, can not see the sprinkling situation when spraying, the rear portion of motor vehicle is overweight in addition, is difficult to keep balance, makes to occur instability in the spraying operation.

Consider the problem that original technology exists, the present invention proposes: pesticide barrel is located at the rear portion of motor vehicle, spray line is placed on the front portion of motor vehicle, be installed in can freely lie on the back with the forearm that freely stretches on.

The present invention has adopted said method, and pesticide barrel and forearm are located at the back front portion of motor vehicle respectively, and to keep the motor vehicle anterior-posterior balance, spray line then moves with forearm.

By figure application example of the present invention is described below; Motor vehicle 1 is driven by engine E, and pesticide barrel 2 is set after driver's seat, and spray line 3 and forearm 4 were set before driver's seat.Spray line about 3 each 1, totally 2, employing can be received on the pesticide barrel 2 by crooked arbitrarily agricultural chemicals carrier pipe (not expressing among the figure), the driver can handle pesticide barrel 2 from driver's seat, thereby controls pesticide spraying or stop sprinkling.Two spray lines 3 are contained on first armed lever 401 as forearm 4 first halfs, and can arbitrarily change, and agricultural chemicals carrier pipe (not expressing among the figure) is contained in as on latter half of second armed lever 402 of forearm 4; Spray line 3 can be with first armed lever, 401 swings of forearm 4.Spray line is installed to such an extent that make that many nozzles 301 are directed downwards when spraying insecticide on first armed lever 401.Forearm about 4 is paired, totally two; Be connected with pivot pin as between the root of first armed lever 401 of forearm first half and the head as the second latter half of armed lever 402 of forearm; The hydraulic mechanism 5 that is made of oil hydraulic cylinder and hydraulic piston bar is housed at this pivot pin connecting portion; Making the flexible the first arm bar 401 that just can make of this hydraulic mechanism is center rotation or stretch (with reference to Fig. 3 and Fig. 4) with the pivot pin connecting portion of 402 of it and second armed levers.Two forearms 4 about the root of its second armed lever 402 and finger plate 403(each one) be connected as pivot pin; These two finger plates are installed in the left and right sides of the motor vehicle 1 in driver's seat the place ahead respectively, can freely rotate at fore-and-aft direction, so two forearms can freely rotate (with reference to Fig. 1, Fig. 2) with respect to motor vehicle 1 in the place ahead of motor vehicle 1 at fore-and-aft direction.Between the root of second armed lever 402 and two finger plates 403, the hydraulic mechanism of being made up of oil hydraulic cylinder and hydraulic piston bar 6 is housed, make this hydraulic mechanism flexible, just can make forearm 4 is center lie on the back at fore-and-aft direction and side surface direction (in the action of lying on the back of fore-and-aft direction referring to Fig. 1, in the action of lying on the back of side surface direction referring to Fig. 3, Fig. 4) with the pivot pin between it and the finger plate 403.(finger plate can be done the fore-and-aft direction rotation because two finger plates 403 that connect two forearms 4 with pivot pin are installed in the both ends, the left and right sides of the movable framework 7 of the motion that can freely move up and down and lean forward, movable framework is contained in the front portion of motor vehicle), so two forearms 4 also just are installed in the left and right sides of motor vehicle 1 front portion.When movable framework 7 is moved up and down, only need make the hydraulic mechanism of forming by oil hydraulic cylinder and hydraulic piston bar 8 flexible; In the time will making movable framework 7 lean forward motion, only need make with the hydraulic mechanism 8 same hydraulic mechanisms of forming 9 and stretch just.

Below using method is done some explanation.Spray line 3 and forearm 4 favorite places shown in the solid line from Fig. 1 is erected, arrive the set-up positions that dots.The set-up positions that dotted line among Fig. 1 is represented is exactly the solid line position among Fig. 2.The forward turning course of the set-up positions of representing with solid line from Fig. 2 through dotting forwards to and rotates final position (representing with solid line among Fig. 3) forward.Solid line position shown in Figure 3 just in time is the position that connects the axis quadrature of the straight line of two forearms 4 and motor vehicle 1.To the lodging of the lodging position shown in the dotted line, just arrive the solid line position among Fig. 4 from the solid line position shown in Fig. 3.Solid line position in Fig. 4, the former first folding armed lever 401 is stretched over dotted line position, meanwhile swings spray line 3, makes each spray nozzle 301 downward, the spraying operation of beginning agricultural chemicals.

Finish and the above-mentioned opposite process of usage that makes, just can draw two spray lines 3 and two forearms 4 in.

The sprinkling flexible and agricultural chemicals of above-mentioned forearm is all operated on driver's seat.

After adopting the present invention, pesticide barrel is located at the rear portion of motor vehicle, and spray line is contained on the forearm of motor vehicle front end, so motor vehicle can keep anterior-posterior balance, can unbalanced danger not take place in spraying insecticide, and the pesticide spraying operation is stably carried out; Can when spraying, see simultaneously the sprinkling situation of agricultural chemicals, can promptly regulate the sprinkling amount, regulate the sprinkling position of spray line etc., reach effective sprinkling. In addition; because spray line is to be contained on the forearm with free-extension of can freely rising and falling of motor vehicle; so only need handle forearm; just can transfer spray line and be put into various positions; or be covered up, use and take care of all very conveniently, simultaneously can reduce wind and barrier etc. to the damage of spray line; be conducive to protect spray line, can feel at ease for a long time to use.

By greatly improving common motor-driven vehicle-mounted sprayer, reached the purpose of expection.

Fig. 1 is the side view that is used for illustrating vehicle-mounted sprayer using method of the present invention, and Fig. 2 is the front elevation of this vehicle-mounted sprayer, and Fig. 3 and Fig. 4 are the following figure of explanation use order, and two figure have all omitted partial content.

Among the figure:

1 machine representation motor-car, 2 represent pesticide barrel, and 3 represent spray line, and 4 represent forearm

Claims

The back of motor vehicle be provided with pesticide barrel, this motor vehicle can freely lie on the back, freely stretch forearm on the vehicle-mounted sprayer of spray line is installed.