CN201581368U

CN201581368U - Sweeping machine suction and sweeping lifting and suspending device

Info

Publication number: CN201581368U
Application number: CN2009202524434U
Authority: CN
Inventors: 辛立刚
Original assignee: Yantai Haide Special Vehicle Co Ltd
Current assignee: Yantai Haide Special Vehicle Co Ltd
Priority date: 2009-11-11
Filing date: 2009-11-11
Publication date: 2010-09-15
Anticipated expiration: 2019-11-11

Abstract

The utility model discloses a sweeping machine suction and sweeping lifting and suspending device, comprising a suction lifting frame and a fixed seat, wherein two ends of the suction lifting frame are installed on the fixed seat through an oscillating bearing; a suction lifting rotation plate is connected with the suction lifting frame through a suction lifting rotating shaft and can swing around axis of the suction lifting rotating shaft; a suction lifting cylinder and the suction lifting rotation plate are connected through a suction lifting cylinder rotation shaft; the other end is a fixing end; the suction lifting frame is provided with a suction length adjusting screw; and one end of a suction angle adjusting connecting rod is movably connected with the fixed seat, and the other end thereof is movably connected with a suction. The sweeping machine suction and sweeping lifting and suspending device has the characteristics of automatic aligning, low requirements on assembly coaxial accuracy, good manufacturing and assembly process, less moving resistance, high flexibility, adjustable mechanism pulling stroke, no mutual influence of swinging of the suction and the sweeper, and long service life.

Description

A kind of sweeping machine suction inlet and brush Strength of Suspension Gear

Technical field

The utility model belongs to the cleaning device of sweeping machine technical field, especially relates to a kind of sweeping machine suction inlet and brush Strength of Suspension Gear.

Background technology

Suction inlet and brush are the essential equipment of sweeping machine, in cleaning and traveling process, need as the case may be suction inlet and brush to be mentioned or put down, present suction inlet lifting appliance adopts the plain bearing support, do not have the automatic aligning structure, it is poor to make assembly process process.The hoisting depth of suction inlet and brush cannot be regulated, and makes the manufacturing assembling limited flexibility of product, does not adjust leeway.

Summary of the invention

The purpose of this utility model is to improve the deficiency of prior art and provides a kind of automatic aligning, low, the manufacturing of the coaxial required precision of assembling and assembly process process is good, the resistance of motion is few, flexibility is high, the pulling stroke of mechanism is adjustable, the swing of suction inlet and brush is independent of each other, the sweeping machine suction inlet and the brush Strength of Suspension Gear of long service life.

The purpose of this utility model is achieved in that a kind of sweeping machine suction inlet and brush Strength of Suspension Gear, is made up of suction inlet hoisting frame and holder, is characterized in that suction inlet hoisting frame two ends are installed on the holder by oscillating bearing.

In order further to realize the purpose of this utility model, can be that suction inlet promotes flap is connected and can promotes around suction inlet rotating shaft with the suction inlet hoisting frame by suction inlet lifting rotating shaft axis swing, the suction inlet lift cylinder promotes flap with suction inlet and is connected by the rotating shaft of suction inlet lift cylinder, the other end is a fixed end, the suction inlet hoisting frame is provided with suction inlet height adjustment screw, and the suction inlet angular adjustment regulates connecting rod one end and holder flexibly connects the other end and suction inlet flexibly connects.

For the further the purpose of this utility model that realizes, can be that brush promotes flap is connected and can promotes around brush rotating shaft with the suction inlet hoisting frame by brush lifting rotating shaft axle center rotation, the suction inlet hoisting frame is provided with brush height adjustment screw.

The utility model prior art is compared has following distinguishing feature and good effect: suction inlet hoisting frame of the present utility model two ends are installed on the holder by oscillating bearing, can play the effect of automatic aligning, the coaxial precision at suction inlet hoisting frame axle two ends and the coaxial required precision of assembling of holder are reduced, and this structure has good manufacturing and assembly process process thus; Promoting flap by suction inlet between suction inlet hoisting frame and the suction inlet lift cylinder is connected, and add that suction inlet height adjustment screw regulates, when the oil cylinder fixed journey system, can play the adjustable effect of suction inlet hoisting depth, in addition when suction inlet puts down operation, suction inlet can be with the height relief on road surface, and the suction inlet hoisting frame will be swung with suction inlet, just can not move because the swing that has suction inlet to promote flap connects the suction inlet lift cylinder thereupon, the motion of mechanism resistance will reduce like this, has guaranteed flexibility; Brush promotes flap and is connected with the suction inlet hoisting frame by brush lifting rotating shaft, can regulate the angle of swinging by brush height adjustment screw, thereby realize the brush that promoted or the pulling stroke of other mechanism, brush lifting flap can freely swing after suction inlet puts down, the swing of suction inlet hoisting frame can not have influence on brush and promote flap, therefore the drag-line that is connected with brush lifting flap can not move and constantly rub folding, has prolonged application life.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is a kind of structural representation at the utility model holder position.

Fig. 3 is an another kind of structural representation of the present utility model.

Fig. 4 is the C-C sectional view of Fig. 3.

Fig. 5 is another structural representation of the present utility model.

Fig. 6 is the A-A sectional view of Fig. 5.

The specific embodiment

Embodiment 1, a kind of sweeping machine suction inlet and brush Strength of Suspension Gear, with reference to Fig. 1, Fig. 2, being suction inlet hoisting frame 1 two ends is installed on the holder 2 and can rotates around bearing centre by oscillating bearing 8, holder 2 can be fixed on the body that uses this device, suction inlet hoisting frame 1 is connected with body by spherical plain bearing rod end, and this constitutes a kind of structure of the present utility model.

Embodiment 2, a kind of sweeping machine suction inlet and brush Strength of Suspension Gear, with reference to Fig. 2, Fig. 3, Fig. 4, be on the basis of embodiment 1, suction inlet promotes flap 3 and promotes rotating shaft 5 is connected and can promotes around suction inlet rotating shaft 5 with suction inlet hoisting frame 1 axis swing by suction inlet, suction inlet lift cylinder 11 promotes flap 3 with suction inlet and is connected by suction inlet lift cylinder rotating shaft 7, the other end is a fixed end, suction inlet hoisting frame 1 is provided with suction inlet height adjustment screw 9, amplitude of fluctuation is limited by suction inlet height adjustment screw 9, suction inlet lifting flap 3 rotates around suction inlet lifting rotating shaft 5 when suction inlet lift cylinder 11 promotes suction inlet lifting flap 3 by suction inlet lift cylinder rotating shaft 7, forward to and just promote suction inlet hoisting frame 1 when contacting and rotate around oscillating bearing 8 axle center with suction inlet height adjustment screw 9, the suction inlet angular adjustment regulates connecting rod 12 1 ends and holder 2 flexibly connects the other end and suction inlet flexibly connects, form a quadric chain, keep the certain operation angle of suction inlet, other and embodiment 1 are identical.

Embodiment 3, a kind of sweeping machine suction inlet and brush Strength of Suspension Gear, with reference to Fig. 2, Fig. 5, Fig. 6, be on the basis of embodiment 2, brush promotes flap 4 is connected and can promotes around brush rotating shaft 6 with suction inlet hoisting frame 1 by brush lifting rotating shaft 6 axle center rotation, suction inlet hoisting frame 1 is provided with brush height adjustment screw 10, the angle that brush promotes flap 4 outside swings is limited by brush height adjustment screw 10, promote flap 4 and rotate around the axle center of oscillating bearing 8 equally under the promotion of brush height adjustment screw 10 when suction inlet hoisting frame 1 upwards promotes when rotating brush, other and embodiment 2 are identical.

Claims

1. sweeping machine suction inlet and brush Strength of Suspension Gear are made up of suction inlet hoisting frame (1) and holder (2), it is characterized in that suction inlet hoisting frame (1) two ends are installed on the holder (2) by oscillating bearing (8).

2. a kind of sweeping machine suction inlet according to claim 1 and brush Strength of Suspension Gear, it is characterized in that suction inlet promotes flap (3) and promotes rotating shaft (5) is connected and can promotes around suction inlet rotating shaft (5) with suction inlet hoisting frame (1) axis swing by suction inlet, suction inlet lift cylinder (11) promotes flap (3) with suction inlet and is connected by suction inlet lift cylinder rotating shaft (7), the other end is a fixed end, suction inlet hoisting frame (1) is provided with suction inlet height adjustment screw (9), and the suction inlet angular adjustment regulates connecting rod (12) one ends and holder (2) flexibly connects the other end and suction inlet flexibly connects.

3. a kind of sweeping machine suction inlet according to claim 2 and brush Strength of Suspension Gear, it is characterized in that brush promotes flap (4) and is connected the axle center rotation that also can promote rotating shaft (6) around brush with suction inlet hoisting frame (1) by brush lifting rotating shaft (6), suction inlet hoisting frame (1) is provided with brush height adjustment screw (10).