CN2274412Y

CN2274412Y - Watering car for agricultural and forest industries

Info

Publication number: CN2274412Y
Application number: CN 96240355
Authority: CN
Inventors: 曹士晗; 王振平
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-19
Filing date: 1996-09-19
Publication date: 1998-02-18
Anticipated expiration: 2006-09-19

Abstract

The utility model relates to a watering car for agricultural and forest industries, which is composed of a car frame, a liquid storage jar, a valve, a rubber pipe, a fixed watering pipe and a folding watering pipe. The utility model is characterized in that the inside of the liquid storage jar is provided with a liquid stop valve; the ends of an air inlet pipe, an air intake and the two rubber pipes of the valve are respectively provided with an air exhaust stop valve and a gettering stop valve. The watering car for the agricultural and the forest industries is matched with rubber-tyre tractors and is mainly used for the work of the bed exchange and watering for nursery gardens, the fertilization and medicine watering with the liquid, other liquid watering, etc. The utility model has the advantages of uniform watering, labor saving, labor condition improvement, simple structure, convenient operation, high reliability, etc., and the utility model is a watering car which is suitable for the mechanized work for the forest and the nursery garden.

Description

A kind of agricultural sprinkling wagon

The utility model relates to a kind of sprinkling wagon, and specifically a kind of forestry nursery that is mainly used in changes that bed waters, liquid fertilization, spray medicinal herb grower woods sprinkling wagon.

At present, the northern China forest seedling nursing generally adopts the seedbed form, forest nursery is when changing a bed operation, because rasputitsa is cold, freezing for preventing late frost pipeline and valve, so can not use permanent sprinkler system to spray prematurely, add that the seedling bed changing seasonality is very strong, seedling bed changing work must be finished before resin flows, helpless can only watering by hand, labor strength is big, and in annual in addition spring, the labour is quite nervous, employ the workman that waters certain degree of difficulty is arranged, sometimes, have to postpone changing a time of nursery stock, to such an extent as to influence the survival rate and the seedling quality of seedling bed changing.

The purpose of this utility model be to develop a kind of can be supporting with rubber-tyred tractor, integrate water, operations such as liquid fertilization, spray medicine and other spray liquid, the agricultural sprinkling wagon that reduce labor strength, improves the sanitary work condition, raises labour efficiency.

Major technique content of the present utility model is, this sprinkling wagon, by vehicle frame, receiver, valve, hose, fixedly spray line, folding spray line constitute, it is characterized in that: left side spray line and valve are housed successively at the top of receiver, receiver air inlet pipe and valve, air intake duct and valve, end liquid valve gap, front side spray line and valve, right side spray line and valve, pipette and valve; Be provided with blow-off pipe and valve in centre position, receiver bottom, be provided with fixedly spray line in vehicle frame the place ahead, at the fixing two ends of spray line valve is housed, fixedly the middle end with front side spray line valve of spray line joins, fixedly be provided with spray orifice on the spray line, the folding spray line in left side, the folding spray line in right side is respectively by hose and left side, right side spray line and valve join, be equipped with folding spray line peg and latch in the both sides of receiver, be equipped with a left side respectively in the preceding both sides of vehicle frame, right folding spray line seat, the other end that has pipette filter hose and pipette and valve are joined, the exhaust shutoff valve is by exhaust branch pipe, connecting bolt, handle lacing wire, blast pipe constitutes, the hose other end that will have the exhaust shutoff valve is connected with receiver air inlet pipe and valve, air-breathing shutoff valve is by air inlet pipe, torque arm, spring, pull-button, slide plate, air-breathing arm constitutes, the hose other end that will have air-breathing shutoff valve joins with air intake duct and valve, and the only liquid valve in the receiver is by the receiver escape pipe, seal cover, rubber ends the liquid valve, thrust pad, washer, float, lock pin, guide pipe constitutes.

Its operation principle, on the rubber-tyred tractor air cleaner, an end that has air-breathing shutoff valve is connected with it, when rubber-tyred tractor engine during with 1200-1500 rev/min rotational speed, the manipulation lacing wire is closed air-breathing shutoff valve inlet channel is blocked, at this moment, produce vacuum in the receiver, because action of pressure is filtered the liquid in liquid source after sebific duct sucks in the receiver by the pipette filter.When the liquid in the receiver is filled, end the path that the liquid valve cuts out air-breathing arm automatically, at this moment, the pressure that the air-breathing enhancing at air-breathing shutoff valve place has overcome spring is opened air-breathing shutoff valve, stops to suck the tinning operation.An end that has the exhaust shutoff valve is connected with the rubber-tyred tractor blast pipe, and the waste gas that utilizes the rubber-tyred tractor exhaust pipe of engine to discharge makes the receiver supercharging open the valve of spray line in the pipeline feeding receiver through sealing, and liquid sprays away from spray line.In order to prevent to enter the rubber-tyred tractor engine air filter after liquid in the receiver is filled, end at receiver and to be equipped with one under the liquid valve gap and to end the liquid valve.When the liquid level in the receiver rose fast expiring, contact float, and float held up promoted connecting rod and makes rubber end the liquid valve valve seat is sealed, and the path of giving vent to anger in having blocked jar no longer produces vacuum and stops imbibition.Simultaneously, prevent that liquid from entering in the rubber-tyred tractor engine air filter.The inlet of spray line is apart from receiver bottom 20cm, liquid foreign material in the receiver are deposited in jar at the bottom of.

The utility model is compared the advanced part that is had and is with prior art, the supporting use of this sprinkling wagon and rubber-tyred tractor, the principle that adopts vacuum self-sucking tinning and supercharging to spray, have advanced in performance, reliable operation, mechanization degree height, easy to operate, use flexibly, characteristics such as a car is used more, cost of manufacture is low, thereby overcome weak point such as existingly manually water, labor strength is big, working condition is poor, production efficiency is low.

Description of drawings:

Fig. 1 is the utility model stereoscopic schematic diagram;

Fig. 2 ends liquid valve cross-sectional view for the utility model;

Fig. 3 is the air-breathing shutoff valve cross-sectional view of the utility model;

Fig. 4 is the utility model exhaust shutoff valve cross-sectional view;

Wherein, 1 left side spray line and valve, 2 receiver air inlet pipe and valves, 3 air intake ducts and valve, 4 end the liquid valve gap, 5 right side spray line and valves, 6 pipette and valve, 7 left folding spray lines, 8 folding spray line peg and latches, 9 receivers, 10 vehicle frames, 11 folding spray line seats, 12 front side spray line and valves, 13 fixing spray lines, 14 blow-off pipes and valve, 15 pipette filters, 16 exhaust shutoff valves, 17 air-breathing shutoff valves, 18 right folding spray lines, 19 receiver escape pipes, 20 seal covers, 21 guide pipes, 22 rubber end the liquid valve, 23 thrust pads, 24 valve bodies, 25 washers, lock pin, 26 floats, 27 air inlet pipe, 28 slide plates, 29 torque arm, 30 springs, 31 pull-buttons, 32 air-breathing arms, 33 blast pipes, 34 handle lacing wire, 35 exhaust branch pipes, 36 connecting bolts.

Below in conjunction with accompanying drawing 1-4 the utility model is remake description further, receiver 9 is put on the vehicle frame made from channel-section steel 10, be equipped with left side spray line and valve 1 successively at the top of receiver 9, storage liquid air inlet pipe and valve 2, air intake duct and valve 3, end liquid valve gap 4, front side spray line and valve 12, right side spray line and valve 5, pipette and valve 6, be provided with blow-off pipe and valve 14 in centre position, receiver 9 bottom, be provided with fixedly spray line 13 in the place ahead of vehicle frame 10, at the fixing two ends of spray line 13 valve is housed, fixedly join with front side spray line and valve 12 in the middle of the spray line, fixedly be provided with spray orifice on the spray line 13, the folding spray line 7 in left side, the folding spray line 18 in right side joins by hose and left side spray line and valve 1 and right side spray line and valve 5 respectively, be respectively equipped with peg and latch 8 in the both sides of receiver 9, be respectively equipped with a left side in vehicle frame 10 preceding both sides, right folding spray line seat 11, the hose other end that has pipette filter 15 and pipette and valve 6 are joined, the hose other end that has exhaust shutoff valve 16 and receiver air inlet pipe and valve 2 are joined, the hose other end that has air-breathing shutoff valve 17 is connected with air intake duct and valve 3, ends the liquid valve gap at receiver and be equipped with one for 4 times by receiver escape pipe 19, seal cover 20, guide pipe 21, rubber ends liquid valve 22, thrust pad 23, valve body 24, washer, lock pin 25, float 26, one that constitutes is ended the liquid valve; Exhaust shutoff valve 16 is made of exhaust branch pipe 33, connecting bolt 36, manipulation lacing wire 34 and exhaust branch pipe 35; Air-breathing shutoff valve 17 is made of air inlet pipe 27, torque arm 29, spring 30, pull-button 31, slide plate 28 and air-breathing arm 32, more than just constitute the utility model.

Claims

1, a kind of agricultural sprinkling wagon, by vehicle frame, receiver, valve, hose, fixedly spray line, folding spray line constitute, it is characterized in that, be equipped with left side spray line and valve at the top of receiver successively, receiver air inlet pipe and valve, air intake duct and valve, end liquid valve gap, front side spray line and valve, right side spray line and valve, pipette and valve; Be provided with blow-off pipe and valve in centre position, receiver bottom, be provided with fixedly spray line in vehicle frame the place ahead, at the fixing two ends of spray line valve is housed, fixedly the middle end with front side spray line valve of spray line joins, fixedly be provided with spray orifice on the spray line, the folding spray line in left side, the folding spray line in right side is respectively by hose and left side spray line and valve, right side spray line and valve join, be respectively equipped with peg and latch in the both sides of receiver, be respectively equipped with a left side in the preceding both sides of vehicle frame, right folding spray line seat, the hose other end that has the pipette filter and pipette and valve are joined, the hose other end that has the exhaust shutoff valve is connected with receiver air inlet pipe and valve, the hose other end that has air-breathing shutoff valve is connected with air intake duct and valve, ends being equipped with an only liquid valve under the liquid valve gap at receiver.

2, a kind of agricultural sprinkling wagon according to claim 1, it is characterized in that: the exhaust shutoff valve is made of exhaust branch pipe, connecting bolt, manipulation lacing wire and blast pipe.

3, a kind of agricultural sprinkling wagon according to claim 1, it is characterized in that: air-breathing shutoff valve is made of air inlet pipe, torque arm, spring, pull-button, slide plate and air-breathing arm.

4, a kind of agricultural sprinkling wagon according to claim 1 is characterized in that: end the liquid valve and end liquid valve, thrust pad, valve body, washer, lock pin, float by receiver escape pipe, seal cover, guide pipe, rubber and constitute.