CN2340635Y - Small size wheel tractor - Google Patents
Small size wheel tractor Download PDFInfo
- Publication number
- CN2340635Y CN2340635Y CN 98241723 CN98241723U CN2340635Y CN 2340635 Y CN2340635 Y CN 2340635Y CN 98241723 CN98241723 CN 98241723 CN 98241723 U CN98241723 U CN 98241723U CN 2340635 Y CN2340635 Y CN 2340635Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- fan
- driving engine
- small size
- trac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a small size wheel tractor. The small size wheel tractor is an improvement on the basis of an original small size wheel tractor utilizing a circulating water horizontal engine. A water tank of an engine of the small size wheel tractor is arranged in the front and is fixed to a machine frame on the front part of the engine. A cooling fan of the water tank is also fixed to the machine frame through a support seat. The water tank can both be vertically arranged and horizontally arranged. When the water tank is vertically arranged, a belt pulley of the fan is connected with a belt pulley of a circulation water pump through a belt. When the water tank is horizontally arranged, the fan is changed from mechanical transmission to electric transmission. A motor is connected with a power with the tractor by a conducting wire. A protective cover is arranged on the fan. The utility model has the advantages of improvement of the driving environment of a driver and enhancement of utilization security.
Description
The utility model relates to a kind of improved minitype wheeled tractor, particularly a kind of minitype wheeled tractor of adapted circulating water horizontal engine.
At present, the minitype wheeled tractor of commercially available adapted circulating water horizontal engine, the configuration of its cooling segment is, the cooling circulation water tank of driving engine places on the frame of the side of taking back between driving engine and the driver's seat, the cooling fan of water tank places on the direction lever sleeve pipe, the circulating water water pump is contained on the motor body on trac. right side, and driven fan pulley and water pump pulley all link to each other with belt pulley on the engine flywheel one side bent axle with belt.Its weak point is, when driving this kind trac., water tank is between two legs of chaufeur, thus the baking of the water tank after chaufeur can be heated up, even scald, particularly evident in summer.In addition, the fan that is arranged on the water tank place also constitutes chaufeur and hinders and dangerous.
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and provides a kind of can the improvement to drive local environment and safe minitype wheeled tractor.
The purpose of this utility model realizes by following measure:
A kind of minitype wheeled tractor, it is improved on former minitype wheeled tractor basis, and it comprises driving engine, and its main points are on the frame of the cooling fan of the water tank of driving engine and the water tank driving engine front portion that all is fixed on trac..
For safety, above-mentioned wheel-tire tractor, described fan is equipped with protective cover.
This minitype wheeled tractor provided by the utility model, preposition because of its engine water tank, so improved the driving environment of chaufeur, make its driver behavior no longer limited; Set up protective cover because of cooling fan again, so safety has improved.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the birds-eye view of trac. shown in Figure 1;
Fig. 3 is the left view of trac. shown in Figure 1;
Fig. 4 is the local schematic top plan view of its structure of the horizontal back of tractor engine water tank.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Referring to Fig. 1,2,3, the water tank 12 of driving engine 10 is indulged on the frame 1 of driving engine 10 front portions that place trac., and it is fixing with frame 1, the cooling fan 3 of water tank 12 is fixed on the bearing 13, bearing 13 be fixed on water tank 12 corresponding frames 1 on, the belt pulley 4 of fan 3 and 6 of the belt pulleys of water-circulating pump 11 are connected with belt 5.
In order to get out of the way the installing space of belt 5, raw water pump 11 when mounted, driving engine 10 clockwise rotates 10 ° of-25 ° of installations relatively, water pump 11 need change corresponding angle with the screw hole that connects dish that the housing of driving engine 10 links to each other.The belt pulley 6 of water pump 11 is a two-groove belt pulley, still links to each other with belt pulley 9 on the driving engine 10 flywheels 8 one side bent axles with a belt 7.
For safe in utilization, fan 3 places add protective cover 2, and protective cover 2 can be installed on the water tank 12.
Referring to Fig. 4, the water tank 12 of driving engine also can be horizontally placed on the frame 1 of tractor engine front portion, and it is fixing with frame 1, fan 3 is fixing with bearing 13, bearing 13 is fixing with frame 1, the motor 14 of fan 3 connects power supply at random, and when promptly water tank 12 was horizontal, its cooling fan 3 changed into electronic by original mechanical drive.Power supply can be an accumulator jar at random, also can be the former electrical generator that driving engine drives, and is not enough as capacity, the electrical generator of replaceable larger capacity.Fan 3 equally also has additional protective cover 2, and protective cover 2 is installed on the water tank 12.
For the ease of the installation of preposition water tank, frame can suitably extend, and the lengthening scope is 85mm-150mm.
Claims (5)
1. a minitype wheeled tractor comprises driving engine, it is characterized in that, the water tank [12] of driving engine [10] and the cooling fan [3] of water tank all are fixed on the anterior frame [1] of the driving engine [10] of trac..
2. trac. according to claim 1, it is characterized in that, the water tank [12] of driving engine [10] is indulged on the frame [1] of driving engine [10] front portion that places trac., and it is fixing with frame [1], the cooling fan [3] of water tank [12] is fixed on the bearing [13], bearing [13] be fixed on the corresponding frame of water tank [12] [1] on, be connected with belt [5] between the belt pulley [4] of fan [3] and the belt pulley [6] of water-circulating pump [11].
According to claim 1 fast trac., it is characterized in that, the water tank [12] of driving engine [10] is horizontally placed on the anterior frame [1] of the driving engine [10] of trac., and it is fixing with frame [1], fan [3] is fixing with bearing [13], bearing [13] and frame [1] are fixing, and the motor [14] of fan [3] is connected at random on the power supply.
4. according to claim 1,2 or 3 described trac.s, it is characterized in that the cooling fan [3] of the water tank [12] of driving engine [10] is provided with protective cover [2].
5. trac. according to claim 4 is characterized in that the protective cover [2] of cooling fan [3] of the water tank [12] of driving engine [10] is contained on the water tank [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241723 CN2340635Y (en) | 1998-10-26 | 1998-10-26 | Small size wheel tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241723 CN2340635Y (en) | 1998-10-26 | 1998-10-26 | Small size wheel tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340635Y true CN2340635Y (en) | 1999-09-29 |
Family
ID=33988428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241723 Expired - Fee Related CN2340635Y (en) | 1998-10-26 | 1998-10-26 | Small size wheel tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340635Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299926C (en) * | 2004-05-26 | 2007-02-14 | 马恒达（中国）拖拉机有限公司 | Fuel case and accumulator assembling arrangement of tractor |
| CN102795214A (en) * | 2012-09-04 | 2012-11-28 | 湖南长沙果福车业有限公司 | Safe and comfortable disc type tractor |
-
1998
- 1998-10-26 CN CN 98241723 patent/CN2340635Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299926C (en) * | 2004-05-26 | 2007-02-14 | 马恒达（中国）拖拉机有限公司 | Fuel case and accumulator assembling arrangement of tractor |
| CN102795214A (en) * | 2012-09-04 | 2012-11-28 | 湖南长沙果福车业有限公司 | Safe and comfortable disc type tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |