CN2369466Y

CN2369466Y - Self turning boat tractor

Info

Publication number: CN2369466Y
Application number: CN 99233033
Authority: CN
Inventors: 张大坚
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-29
Filing date: 1999-03-29
Publication date: 2000-03-22
Anticipated expiration: 2009-03-29

Abstract

The utility model relates to a self turning boat tractor which comprises a boat body; a machine frame is arranged in the boat body; a riser is arranged at the front end of the machine frame, a gear box is arranged on the machine frame positioned at the tail of the boat; a cultivation roller is arranged on the gear box; an operating lever is arranged at the dynamic force side of the gear box; an armrest is fixed at the front end of the gear box; a left and a right separating operating levers are arranged on the surface of the gear box; a mudguard is arranged on the gear box in a straddling way; a seat penetrates through the mudguard and is fixed on the gear box; the dynamic force is transferred to a belt pulley through a belt and to the gear box so as to driving the cultivation roller. The boat tractor can be suitable for the paddy field cultivation of different properties in mountains, plains, hills and lake districts.

Description

Boat tractor is bent in rotation

The utility model is the agricultural machinery that belongs to a kind of underwater cultivation.

At present; China's southern underwater cultivation ship kind, shape are more, as auto-control formula farming ship, adjustable wet-field roller boat, tillage machine for both paddy field and dry land, paddy field cultivator or the like, all are to adopt cable traction to carry out farming basically; so labour intensity is bigger, operation is also inconvenient during shutdown.Adopt the farming of steering wheel guiding though also have before hull, front-wheel places mud to make tillage resistance big, and the quite difficulty of turning, and can not carry out farming to little field, has not now had use.

The purpose of this utility model provides the curved boat tractor of a kind of rotation, and it can be adapted to the farming in big or small paddy field, can sit the people and drive, and lifting, turning, shutdown operation really reached the labour intensity that alleviates the peasant, and farming are effective very freely.

The purpose of this utility model is achieved like this: it is by hull, frame, power, control stick, handrail, gear-box, part on the right side from control stick, part on the left side from control stick, dashboard, bench and farming are rolled, and by elevating bracket, the lifting card, lifter drawing bar, the lifting handle, the compositions such as lifter that elevating lever constitutes, its frame is positioned in the hull, power is positioned on the frame again, by elevating bracket, card, pull bar, handle, the lifter that bar constitutes is installed in the frame front end, be connected with frame by connecting rod, gear-box fixedly is positioned on the frame of stern, farming is rolled and is installed on gear-box, be positioned on a side of power at its control stick, handrail is fixed on the front end of gear-box, about separate control stick and be satisfied with the gear-box face, dashboard is striden and is satisfied with gear-box, bench passes dashboard and is fixed on the gear-box, is transmitted to belt pulley input gear-box at its power by belt and rolls to driving farming.

As shown in Figure 2, gear-box is by casing, power input shaft, power transmission shaft 1, power transmission shaft 2, be installed in the driving gear on the power input shaft, be installed in driven gear, gear 1, gear 2, left and right sides spring on the power transmission shaft 1, be installed in gear 3, gear 4, sprocket wheel 1, sprocket wheel 2 on the power transmission shaft 2, and bearing box 1 bearing box 2, left and right sides chain, sprocket wheel 3, sprocket wheel 4 constitutes.

The utility model can be sat people's driver behavior, so alleviated labour intensity owing to adopted above technical solution; Separate control stick about pulling, can control at an easy rate this boat tractor when farming about from turning, and can be applicable to the underwater cultivation of mountain area, Plain, hills and lake region different in kind, and simple, convenient, farming efficient height, effective.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a three-dimensional global shape structural representation of the present utility model;

Fig. 2 is that Fig. 1 middle gear case [11] section and farming are rolled overlooking of [17] and amplified the shape and structure schematic diagram.

Below in conjunction with accompanying drawing the utility model is described in detail.

This boat tractor comprises a hull [1], a frame [8] is installed in the hull, the lifter that is made of elevating bracket, card, pull bar, handle, bar [2] [3] [4] [5] [6] is installed before the frame, it is linked to each other with frame [8] by a connecting rod [7], and power [9] is positioned on the frame [8], and the control stick [10] that power one side is installed can make power move forward and backward, be that the reach of pull force control stick makes belt [18] tensioning, transferring power, on the contrary loosening belt stops transmission of power.Gear-box [11] is installed on the frame [8] of hull [1] tail end, dashboard [16] is processed into arc strides the peace gear-box to hull, and passing dashboard, bench [15] is directly fixed on gear-box, fixedly mount handrail [12] on the gear-box front end face, about separate control stick [14] [13] be satisfied with the gear-box face directly with gear 1,2[26] [27] company is solid.[17] are rolled in farming is 2, is by bearing box 2[38] be installed in casing [20] the tail end both sides of gear-box [11].

The gear-box of this boat tractor [11], show as Fig. 2, power input shaft [21], power transmission shaft 1[24], power transmission shaft 2[29], bearing box 1[32], bearing box 2[37] be to distribute successively to be positioned in the casing [20], be power transmission shaft 2[29] be 2, be symmetrical in bearing box 1[32] both sides, in the middle of its driving gear [22] peace power input shaft [21], its driven gear [23] both ends of the surface are processed into the age of a draught animal, be satisfied with power transmission shaft 1[24] the centre be meshed with driving gear [22], gear 1,2[26] inner face of [27] is to be processed into the age of a draught animal equally, be satisfied with the both sides of driven gear [23], just in time be meshed with the age of a draught animal, left and right sides spring [25] [28] is worn again and is positioned on gear 1[26] and gear 2[27] both sides, at its gear 3[30] and sprocket wheel 1[31], gear 4[33] and sprocket wheel 2[34] be satisfied with power transmission shaft 2[29 respectively], make gear 3,4[30] [33] respectively with gear 1,2[26] [27] engagement, sprocket wheel 3,4[37] [39] be positioned on bearing box 2[38] farming on both sides rolls on [17], chain 1[35] be connected in sprocket wheel 1[31] with sprocket wheel 3[37], chain 2[36] be connected in sprocket wheel 2[34] with sprocket wheel 4[39].

When this boat tractor uses farming, regulate lifter according to the depth of paddy field mud pin, shallow as the mud pin, pull lifter frame is lifted, make farming roll [17] and press down a little; When the mud pin is dark, farming is lifted on rolling a little.Start power [9], the people is seated at bench [15], pulls control stick [10] and makes power [9] reach tightening belt [18], and transmission of power to gear-box [11] drives farming and rolls [17] farming.Show as Fig. 1,2, turn left as boat tractor, pull to part on the left side from control stick [14] make gear 1[26] separate to turn left with driven gear [23], otherwise, pull and part on the right side from control stick [13] and can turn right.

Claims

1. boat tractor is bent in a rotation, it comprises hull [1], frame [8], power [9], control stick [10], handrail [12], gear-box [11], part on the right side from control stick [13], part on the left side from control stick [14], dashboard [16], [17] are rolled in bench [15] and farming, and by elevating bracket [2], lifting card [3], lifter drawing bar [4], lifting handle [5], the lifter that elevating lever [6] constitutes, it is characterized in that frame [8] is positioned in the hull [1], power [9] is positioned on again on the frame [8], by elevating bracket, card, pull bar, handle, the lifter that bar [2] [3] [4] [5] [6] constitutes is positioned on frame [8] front end, be connected with frame [8] by a connecting rod [7], gear-box [11] fixedly is positioned on the frame [8] of stern, farming is rolled [17] and is installed on gear-box [11], be positioned on a side of power at its control stick [10], handrail is fixed on the end that has of gear-box [11], about separate control stick [14] [13] and be satisfied with gear-box [11] face, dashboard [16] is striden and is satisfied with gear-box [11], bench [15] passes dashboard [16] and is fixed in gear-box, is transmitted to belt pulley [19] input gear-box [11] at its power [9] by belt [18] and rolls [17] to driving farming.

2. according to the described boat tractor of claim 1, it is characterized in that gear-box [11] is by casing [20], power input shaft [21], power transmission shaft 1[24], power transmission shaft 2[29], be installed in the driving gear [22] on the power input shaft [21], be installed in power transmission shaft 1[24] driven gear [23], gear 1[26], gear 2[27], left and right sides spring [25] [28], be installed in power transmission shaft 2[29] on gear 3[30], gear 4[33], sprocket wheel 1[31], sprocket wheel 2[34], and bearing box 1[32], bearing box 2[38], left and right sides chain [35] [36], sprocket wheel 3[37], sprocket wheel 4[39] constitute.

3. according to the described boat tractor of claim 1, separate about it is characterized in that control stick [14] [13] be satisfied with gear-box [11] face directly with gear 1,2[26] [27] company is solid.

4. according to the described boat tractor of claim 1, it is characterized in that [17] are rolled in farming is 2, is by bearing box 2[38] be installed in the tail end both sides of gear-box [11].

5. according to the described boat tractor of claim 1, it is characterized in that power input shaft [21], power transmission shaft 1[24], power transmission shaft 2[29], bearing box 1[32], bearing box 2[38] be to distribute successively to be positioned in the casing [20], power transmission shaft 2[29] be 2, be symmetrical in bearing box 1[32] both sides, in the middle of its driving gear [22] peace power input shaft [21], be processed into the age of a draught animal in its driven gear [23] both ends of the surface, be satisfied with power transmission shaft 1[24] the centre be meshed with driving gear [22], gear 1,2[26] inner face of [27] is to be processed into the age of a draught animal equally, be satisfied with the both sides of driven gear [23], just in time be meshed with the age of a draught animal, left and right sides spring [25] [28] is worn again and is positioned on gear 1[26] and gear 2[27] both sides, at its gear 3[30] and sprocket wheel 1[31], gear 4[33] and sprocket wheel 2[34] be satisfied with power transmission shaft 2[29 respectively], make gear 3,4[30] [33] respectively with gear 1,2[26] [27] engagement, sprocket wheel 3,4[37] [39] be positioned on bearing box 2[38] farming on both sides rolls on [17], chain 1[35] be connected in sprocket wheel 1[31] with sprocket wheel 3[37], chain 2[36] be connected in sprocket wheel 2[34] with sprocket wheel 4[39].