CN203113414U - Chassis of skid steer loader - Google Patents
Chassis of skid steer loader Download PDFInfo
- Publication number
- CN203113414U CN203113414U CN 201220476994 CN201220476994U CN203113414U CN 203113414 U CN203113414 U CN 203113414U CN 201220476994 CN201220476994 CN 201220476994 CN 201220476994 U CN201220476994 U CN 201220476994U CN 203113414 U CN203113414 U CN 203113414U
- Authority
- CN
- China
- Prior art keywords
- assembly
- chassis
- rocking bar
- column case
- wheel box
- 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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- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a chassis of a skid steer loader. The chassis of the skid steer loader is characterized in that the chassis is formed by assembling a frame assembly (1), a hydraulic oil tank assembly (2) and a fuel tank assembly (3), wherein the hydraulic oil tank assembly (2) and the fuel tank assembly (3) adopt an independent installation mode and are not used as bearing stress structure parts; and the frame assembly (1) is cleverly design and can meet the requirements of strength and stiffness. The chassis is convenient for manufacturing, assembling and maintenance, and the cost can be reduced. The design idea of the chassis can also be applied to a series of skid steer loaders.
Description
Technical field
The utility model relates to a kind of sliding loader, particularly a kind of rubber-tyred sliding loader chassis.
Background technology
But sliding loader is the small engineering machinery of a kind of original place glide steering, is widely used because it has little, the flexible and multi-functional characteristic of turning radius.The sliding loader chassis is the carrier of entire machine, and each parts all need be installed on the chassis, and because the internal placement space on chassis is at full stretch.The quality of chassis design directly can have influence on complete machine design effect, complete machine internal placement, manufacturing, installation and after-sale service, and even the whole production business activities, and this is vital with regard to the reasonability that has highlighted chassis configurations.
The patent No. is the utility model of ZL200520052829.2, provide a kind of sliding loader chassis, but the mode of welding fabrication has all been adopted on this chassis, and periphery is highly all higher, and installation, maintenance is poor.In addition, the inner space assembly welding moulding fuel tank of left side column has been adopted on this chassis, the scheme of the inner space assembly welding moulding hydraulic oil container of right side column, not only increased the welding difficulty on chassis, and caused the difficulty such as acid washing phosphorization, test of these two fuel tanks to strengthen, may make the cleannes of fuel tank not up to standard; The chassis is the main components of sliding loader, and is stressed quite complicated, can cause the fuel tank cracking and leakage of oil, keeps in repair even scraps, changes whole vehicle frame because arbitrary fuel tank damages, thereby increased the cost of maintenance or the "three guarantees" of enterprise.Generally speaking, fuel tank should be as the stressed structural member of load-bearing, and is unreliable.
Summary of the invention
The problem of the required solution of the utility model is, overcomes above-mentioned technical deficiency, and a kind of sliding loader chassis is provided, and can either satisfy the requirement of rigidity, intensity, design again ingenious, make things convenient for installation, maintenance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of sliding loader chassis, formed by frame assembly, hydraulic oil container assembly and tank assembly.
Above-mentioned hydraulic oil container assembly and fuel tank always adopt independent mode of installing, respectively with three supports be installed in that the cavity of left and right column case is interior, on the bottom deck assembly, solid and reliable.Because the fuel tank volume is little, is convenient to making, internal pressure test, leak detection, acid washing phosphorization, granularity detection etc., every index just can well be guaranteed; Can avoid simultaneously taking place because the vehicle frame distortion causes the impaired phenomenon of oil box.
Above-mentioned frame assembly is after by left chain-wheel box, left rocking bar core, antecurvature board component, right chain-wheel box, right rocking bar core, left column case, right column box plate assembly and half-bridge big flange assembly welding being installed, and installs with top rail assembly bolt to form again.The inside of left column case and right column case is cavity, the fuel tank half-bridge can be installed install; Big flange is used for the installation of half-bridge assembly, and this flange design has macropore, and big drive sprocket can directly enter in the chain-wheel box by macropore, and like this, the half-bridge total performance can be finished assembling with big drive sprocket earlier, has improved operating efficiency greatly; The first half of a left side chain-wheel box and right chain-wheel box also designs low, personnel can be easily from both sides or enter inside and carry out I﹠M and maintain operation.
Above-mentioned top rail assembly is installing type, and bolt is on left column case and right column case.If the top rail assembly does not have, then can influence the intensity of frame assembly; If the employing welded type will block motor and lift up in the chassis, have a strong impact on operating efficiency; Now the bolt of Cai Yonging installs and fixes mode, treats that motor lifts up in the chassis and after finishing installation, reinstall and fix the top rail assembly, and this just solves the lifting problem of motor.
In sum, the utility model has the advantages that: structure is ingenious, and convenient making, assembling and maintenance have reduced damage risk and enterprise operation cost.
Description of drawings
Accompanying drawing 2 is that the utility model chassis front axle is surveyed schematic diagram;
Accompanying drawing 3 is that the utility model tank assembly is installed in schematic diagram in the right column case;
Accompanying drawing 4 is that the utility model hydraulic oil container assembly is installed in schematic diagram in the left column case;
Accompanying drawing 6 is the positive side schematic views of the utility model frame assembly;
The specific embodiment
The utility model comprises: frame assembly (1), hydraulic oil container assembly (2), tank assembly (3), bracket I (4), bracket I I (5), bracket I II (6), left chain-wheel box (7), left rocking bar core (8), antecurvature board component (9), right chain-wheel box (10), right rocking bar core (11), left column case (12), top rail assembly (13), right column case (14), bottom deck assembly (15), half-bridge are installed big flange (16).
Referring to accompanying drawing 1～2, described chassis is assembled by frame assembly (1), hydraulic oil container assembly (2) and tank assembly (3).
Referring to accompanying drawing 3, described tank assembly (3) is installed in the cavity of right column case (14), on the bottom deck assembly (15).Use bracket I (4) and right column case (14) medial surface bolt above, bottom bracket I I (5) and bracket I II (6) and bottom deck assembly (15) bolt.
Referring to accompanying drawing 4, described hydraulic oil container assembly (2) adopts and the same mounting means of tank assembly (3), and the cavity that namely is installed in left column case (12) is interior, on the bottom deck assembly (15).Use bracket I (4) and left column case (12) medial surface bolt above, bottom bracket I I (5) and bracket I II (6) and bottom deck assembly (15) bolt.
Referring to accompanying drawing 5～6, frame assembly as claimed in claim 1 (1) is characterized in that: after by left chain-wheel box (7), left rocking bar core (8), antecurvature board component (9), right chain-wheel box (10), right rocking bar core (11), left column case (12), right column case (14), bottom deck assembly (15) and half-bridge big flange (16) assembly welding being installed, form with the installation of top rail assembly (13) bolt again.The inside of left column case (12) and right column case (14) is cavity, and fuel tank can be installed; Left side rocking bar core (8) is positioned at the fore-upper part of left chain-wheel box (7), and right rocking bar core (11) is positioned at the fore-upper part of right chain-wheel box (10), is used for the installation of equipment rocking bar; Half-bridge is installed big flange (16) design macropore.
Claims (2)
1. sliding loader chassis, it is characterized in that: the chassis is assembled by frame assembly (1), hydraulic oil container assembly (2) and tank assembly (3), hydraulic oil container assembly (2) and tank assembly (3) are independent installation, and not as the load-bearing stress members.
2. sliding loader as claimed in claim 1 chassis, it is characterized in that: after frame assembly (1) is installed big flange (16) assembly welding by left chain-wheel box (7), left rocking bar core (8), antecurvature board component (9), right chain-wheel box (10), right rocking bar core (11), left column case (12), right column case (14), bottom deck assembly (15) and half-bridge, form with the installation of top rail assembly (13) bolt again; The inside of left column case (12) and right column case (14) is cavity, and fuel tank can be installed; Left side rocking bar core (8) is positioned at the fore-upper part of left chain-wheel box (7), and right rocking bar core (11) is positioned at the fore-upper part of right chain-wheel box (10), is used for the installation of equipment rocking bar; Half-bridge is installed big flange (16) design macropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476994 CN203113414U (en) | 2012-09-19 | 2012-09-19 | Chassis of skid steer loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476994 CN203113414U (en) | 2012-09-19 | 2012-09-19 | Chassis of skid steer loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113414U true CN203113414U (en) | 2013-08-07 |
Family
ID=48893777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220476994 Expired - Fee Related CN203113414U (en) | 2012-09-19 | 2012-09-19 | Chassis of skid steer loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839705A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Slippage loader underpan |
| US11506159B1 (en) | 2021-07-26 | 2022-11-22 | Caterpillar Inc. | Dual fuel tank system with internally mounted fuel tanks in line with actuators |
-
2012
- 2012-09-19 CN CN 201220476994 patent/CN203113414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839705A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Slippage loader underpan |
| US11506159B1 (en) | 2021-07-26 | 2022-11-22 | Caterpillar Inc. | Dual fuel tank system with internally mounted fuel tanks in line with actuators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |