CN204968395U - Small -size multi -functional chassis linkage - Google Patents

Abstract

The utility model discloses a small -size multi -functional chassis linkage, the vertical support that characterized by set up concreties with the frame on small -size multi -functional chassis is perpendicular, and its front end sets up the lug and links to each other with the hydro -cylinder, and the rear end sets up the strengthening rib and concreties with the frame, and the top links to each other with the seat of honour, the hydro -cylinder sets up the business turn over hydraulic fluid port and links to each other with oil pipe, seat of honour upper end sets up rotating -barrel and supports the wire rope in the rope mechanism and can move along with wire rope, wire rope links to each other and drives its about shaft rotation with elevating system. The utility model discloses special it is little to occupy the space for small -size farming power machines designs, and the power consumption is few, light in weight just fine solution small -size agricultural implement the farming problem hangs, has especially solved and has hung the share difficult problem of angle regulation of burying, the effectual angle of burying of having realized the share is adjusted in real time to restrict the plough degree of depth, improved the quality of plowing, alleviateed intensity of labour, improved the efficiency of plowing.

Description

A kind of small-size multifunction suspension device of chassis

Technical field

The utility model relates to agricultural machinery, is more particularly a kind of suspension arrangement of small agricultural facility.

Background technology

In order to improve versatility and the availability of dynamic power machine, the general and dynamic power machine of field machinery supports the use.Small tractor is the most frequently used power equipment used with small agricultural machine coordination, it generally connects small farm machine by suspension arrangement, but this suspension arrangement of small tractor quality is heavy, structure is more complicated, take up room large, operation power consumption is large, and when it plows with plough mounting, the adjustment of the penetrating angle of plough is generally regulated by the leading screw of upper connecting rod, regulate trouble, inconvenient.And small-size multifunction chassis profile is little, power is little, and body weight is light, and not easily installs the mechanism of weight, big energy-consuming, and therefore it is not suitable for the hitch of current mating miniature tractor.

Summary of the invention

The utility model is the weak point for avoiding existing for above-mentioned prior art, a kind of small-size multifunction suspension device of chassis is provided, its structure is simple, lightweight, power consumption is few, effectively utilize machine space, be convenient to driver's operation, and itself and plough mounts when using, the penetrating angle of plough can pass through the control of upper connecting rod oil cylinder, regulates easily at any time, plough to be suitable for mechanization, can the lifting of easy manipulation mounted equipment additionally by rope mechanism driver, thus effectively reduce labor intensity, enhance productivity and the quality of production.

The utility model is that technical solution problem adopts following technical scheme:

The design feature of a kind of small-size multifunction suspension device of chassis of the utility model is:

Vertical bearing (6) consolidation vertical with the frame on small-size multifunction chassis arranged, its front end arranges hanger and is connected with oil cylinder (5), and rear end arranges reinforcement and frame consolidation, and top is connected with the seat of honour (2); Described oil cylinder (5) arranges oil inlet and outlet and is connected with oil pipe (3); The described seat of honour (2) upper end arranges the steel wire rope (11) in tube support cable mechanism and can move with steel wire rope, described steel wire rope (11) be connected with elevating mechanism and drive its around the shaft (42) rotate.

The design feature of a kind of small-size multifunction suspension device of chassis of the utility model is also: the version arranging elevating mechanism is:

Two torque arm (44) forming elevating mechanism adopt the structure can rotated with rotating shaft for rotating fulcrum with rotating shaft (42), connects two adjusting rods (45) respectively two torque arm (44) lower ends; Described adjusting rod (45) lower end is connected with lower link (46), and two ends arrange the adjustment that helicitic texture carries out the spacing of torque arm (44) and lower link (46); Described lower link (46) and the drop-down pole socket (47) be fixed in frame are connected with pin and can rotate around pin vertical direction, and lower link two ends arrange ball-head cover makes the suffered power concentrated of lower link transform dispersion, improves the service life of farm machinery.

Arrange the power plate (41) be connected with steel wire rope (11), it is cemented in the middle part of rotating shaft (42), drives rotating shaft (42) to rotate under the drive of steel wire rope; Described rotating shaft (42) is with circular shaft and brace summer (43) circular hole matched in clearance and can rotates by relative support beam (43), it is equipped with the square hole of square shaft and described torque arm (44), can rotate to make described torque arm (44) with rotating shaft (42).

The design feature of the utility model small-size multifunction suspension device of chassis is also: the version of rope mechanism is:

The wiring mechanism (12) forming rope mechanism is fixedly installed on by multifunctional chassis seat, be convenient to driver's operation, described wiring mechanism is arranged steel wire rope (11) and rocking handle (13), described steel wire rope one end is connected with power plate (41), and one end is wound around by the rocking-turn of rocking handle (13) and wiring mechanism (12) or is departed from.

Small-size multifunction chassis power is less, the power distributing to hitch is naturally few, power for hitch is divided into the motivation of adjustment of institute's mounted equipment and walking operation power etc., and be for being elevated hung farm machinery to a motivation of adjustment part for institute's mounted equipment, another part is the problem with horizontal plane angle before and after adjustment farm machinery, during as suspension ploughshare, the embedded depth of adjustment ploughshare, and the front portion power source of the utility model suspension motivation of adjustment is from operator, be operator shake rocking handle by rope mechanism go be elevated farm machinery; Only have rear portion adjust before and after body with the power of the power of the angle of level ground from machine, this part of oil cylinder hydraulic drives less energy intensive.

Compared with the prior art, the utility model beneficial effect is embodied in:

1, the utility model overall structure is simply novel, takes up room little, lightweight, and power consumption is few, handiness.Be applicable to hang small agricultural facility, effectively reduce labor intensity, improve quality and the efficiency of small-sized farm tools operation.

2, the utility model adopts hydraulic jack as upper connecting rod, operator can control the angle on farm machinery and ground below at any time, especially to the ploughshare hung, the penetrating angle of the ploughshare can handled at any time during operation, the degree of depth of plowing of good control ploughshare, the operation quality that effective raising is plowed and efficiency, reduce labor intensity.

3 the utility model utilize rope mechanism, utilize operator for power source, carry out descending operation at any time to the facility hung, and during rise, steel wire rope tension drives elevating mechanism to rotate, thus the facility that pull-up is hung below rise; Adopt power plate and steel wire rope consolidation, achieve the rotation with the rotating shaft of power plate consolidation; Adopt rotating shaft to coordinate with torque arm quadrangle square hole, achieve the function that they rotate together.By the connection of adjusting rod and torque arm, adjusting rod is lifted, by the adjusting rod lifted, the pin of lower link in drop-down pole socket is rotated, lower link rear portion is lifted, and then the facility be connected with lower link are lifted, this suspension lifts that structure is simple, power consumption is few, hangs that to lift effect safe and reliable.The utility model can decrease the loss of former machine ability on hitch well, and suspension lifting is effective.

4, the utility model lower link two ends adopt ball-head cover, lower link and machine junction can be relatively rotated around the public centre of sphere, suffered concentrated power can be transformed dispersion, well avoid the connection distortion or damage that are produced by pin Hard link, thus substantially increase the service life of farm machinery.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model small-size multifunction suspension device of chassis;

Fig. 2 is the utility model small-size multifunction suspension device of chassis installation site schematic diagram

Number in the figure: 11 steel wire ropes, 12 wiring mechanisms, 13 rocking handles, 2 seats of honour, 3 oil pipes, 41 power plates, 42 rotating shafts, 43 brace summers, 44 torque arm, 45 adjusting rods, 46 lower links, 47 drop-down pole sockets, 5 oil cylinders, 6 vertical bearings

Embodiment

The design feature of the utility model small-size multifunction suspension device of chassis is:

See Fig. 1, vertical bearing 6 consolidation vertical with the frame on small-size multifunction chassis of setting, its front end arranges hanger and is connected with oil cylinder 5, and rear end arranges reinforcement and frame consolidation, and top is connected with the seat of honour 2; Described oil cylinder 5 arranges oil inlet and outlet and is connected with oil pipe 3; Upper end, the described seat of honour 2 arranges the steel wire rope 11 in tube support cable mechanism and can move with steel wire rope, and described steel wire rope 11 is connected with elevating mechanism and drives it 42 to rotate around the shaft.

In concrete enforcement, the version arranging elevating mechanism is:

As shown in Figure 1, two torque arm 44 forming elevating mechanism adopt the structure can rotated with rotating shaft for rotating fulcrum with rotating shaft 42, connects two adjusting rods 45 respectively two torque arm 44 lower ends; Described adjusting rod 45 lower end is connected with lower link 46, and two ends arrange the adjustment that helicitic texture carries out the spacing of torque arm 44 and lower link 46; Described lower link 46 and the drop-down pole socket 47 be fixed in frame are connected with pin and can rotate around pin vertical direction, and lower link two ends arrange ball-head cover makes the suffered power concentrated of lower link transform dispersion, improves the service life of farm machinery.

Arrange the power plate 41 be connected with steel wire rope 11, it is cemented in the middle part of rotating shaft 42, drives rotating shaft 42 to rotate under the drive of steel wire rope; Described rotating shaft 42 is with circular shaft and brace summer 43 circular hole matched in clearance and can rotates by relative support beam 43, and it is equipped with the square hole of square shaft and described torque arm 44, can rotate to make described torque arm 44 with rotating shaft 42.

The version arranging rope mechanism is:

As depicted in figs. 1 and 2, the wiring mechanism (12) forming rope mechanism is fixedly installed on by multifunctional chassis seat, be convenient to driver's operation, described wiring mechanism is arranged steel wire rope (11) and rocking handle (13), described steel wire rope one end is connected with power plate (41), and one end is wound around by the rocking-turn of rocking handle (13) and wiring mechanism (12) or is departed from.

The utility model is for suspension ploughshare.

When implementing to lift the ploughshare of suspension, by operator's swinging handle 13, steel wire rope 11 is strained forward residual around in wiring mechanism 12, steel wire rope 11 pull forward power plate 41 around the shaft 42 center lines turn over forward an angle, torque arm 44 also turns over an angle with rotating shaft 42, and drive the adjusting rod 45 of rear end to move upward, meanwhile, under the drive that lower link 46 moves upward at adjusting rod 45 with the pin in the drop-down pole socket 47 be attached thereto for fulcrum rotates up, thus drive the ploughshare be articulated on lower link to lift.Otherwise rocking handle returns and shakes, and steel wire rope loosens, elevating mechanism resets by the weight of self gravitation and ploughshare, jump area under ploughshare.

When implementing the penetrating angle of adjustment ploughshare and ground level angle and ploughshare, the hydraulic valve on driven forward multifunctional chassis bridge, the movable end of oil cylinder 5 stretches out, and the front end of plough is lifted, and penetrating angle constantly reduces, and reduces tilling depth; When promoting hydraulic valve backward, the movable end retraction of oil cylinder 5, the front end of plough is fallen, and penetrating angle constantly becomes large, increases tilling depth, by repeatedly regulating, until reach tilling depth requirement, cultivating, completing operation of turning over; By this governor motion, operator can facilitate, easily, the tilling depth of regulating plough at any time, well ensure that quality and the efficiency of farming, and effectively alleviate the labour intensity of operator.

Claims (3)

1. a small-size multifunction suspension device of chassis, is characterized in that:

Vertical bearing (6) consolidation vertical with the frame on small-size multifunction chassis arranged, its front end arranges hanger and is connected with oil cylinder (5), and rear end arranges reinforcement and frame consolidation, and top is connected with the seat of honour (2); Described oil cylinder (5) arranges oil inlet and outlet and is connected with oil pipe (3); The described seat of honour (2) upper end arranges the steel wire rope (11) in tube support cable mechanism and can move with steel wire rope, described steel wire rope (11) be connected with elevating mechanism and drive its around the shaft (42) rotate.

2. small-size multifunction suspension device of chassis according to claim 1, is characterized in that the version arranging elevating mechanism is:

Two torque arm (44) forming elevating mechanism adopt the structure can rotated with rotating shaft for rotating fulcrum with rotating shaft (42), connects two adjusting rods (45) respectively two torque arm (44) lower ends; Described adjusting rod (45) lower end is connected with lower link (46), and two ends arrange the adjustment that helicitic texture carries out the spacing of torque arm (44) and lower link (46); Described lower link (46) and the drop-down pole socket (47) be fixed in frame are connected with pin and can rotate around pin vertical direction, and lower link two ends arrange ball-head cover makes the suffered power concentrated of lower link transform dispersion, improves the service life of farm machinery;

Arrange the power plate (41) be connected with steel wire rope (11), it is cemented in the middle part of rotating shaft (42), drives rotating shaft (42) to rotate under the drive of steel wire rope; Described rotating shaft (42) is with circular shaft and brace summer (43) circular hole matched in clearance and can rotates by relative support beam (43), it is equipped with the square hole of square shaft and described torque arm (44), can rotate to make described torque arm (44) with rotating shaft (42).

3. small-size multifunction suspension device of chassis according to claim 1, is characterized in that the version arranging rope mechanism is:

The wiring mechanism (12) forming rope mechanism is fixedly installed on by multifunctional chassis seat, be convenient to driver's operation, described wiring mechanism is arranged steel wire rope (11) and rocking handle (13), described steel wire rope one end is connected with power plate (41), and one end is wound around by the rocking-turn of rocking handle (13) and wiring mechanism (12) or is departed from.