CN201865140U - Rear frame for loader - Google Patents
Rear frame for loader Download PDFInfo
- Publication number
- CN201865140U CN201865140U CN2010206386421U CN201020638642U CN201865140U CN 201865140 U CN201865140 U CN 201865140U CN 2010206386421 U CN2010206386421 U CN 2010206386421U CN 201020638642 U CN201020638642 U CN 201020638642U CN 201865140 U CN201865140 U CN 201865140U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- gripper shoe
- hinged seat
- rear frame
- frame
- 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 - Lifetime
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Abstract
The utility model relates to a rear frame for a loader, comprising a hinged support, a left side beam, a right side beam, a tail board and a middle beam frame, wherein the left and right side beams are connected through the hinged support, the middle beam frame and the tail board to form a frame structure of the whole rear frame; the hinged support is positioned at the front part of the rear frame; the middle beam frame is positioned at the middle part of the rear frame; the tail board is positioned at the tail part of the rear frame; the front part of the rear frame is provided with a cab front erection support; the middle part of the rear frame is provided with a cab rear erection support; the rear part of the rear frame is provided with an engine erection support; the left and right side beams consist of a beam body and two supporting plates; the beam body can be replaced by a standard channel beam; one end of the beam body is fixedly connected with the hinged support, and the other end of the beam body is fixedly connected with the supporting plates; the left and right side beams are fixedly connected with the tail board through the supporting plates; the outer side of the side beam is provided with a radiator installation rack according to the engine configuration direction; and with the rear frame for the loader, the length of the complete machine can be shortened and the engine can be arranged transversely, and the structure is simple and the manufacturing cost is low.
Description
Technical field
The utility model relates to vehicle frame after a kind of engineering machinery, and vehicle frame behind particularly a kind of loader belongs to engineering machinery field.
Background technology
At present, vehicle frame is all long behind most of loader, main cause is because motor is parallel with the vehicle frame length direction with the radiator arranged direction, causes complete machine length long, and turning radius is big, trafficability characteristic is poor, be not suitable in narrow and small relatively place operation, and the type frame materials and manufacturing cost be than higher the manufacture difficulty height, the vehicle frame afterbody needs very big polishing amount as appearance component, and integrated cost is than higher.
Another kind of back vehicle frame is relatively short, and motor is vertical with the vehicle frame length direction with the radiator arranged direction, and promptly motor is horizontal, but the horizontal rear cycle frame structure of present motor complexity too, welding capacity is big, and manufacturing cost is than higher.
Summary of the invention
The purpose of this utility model provides a kind ofly can make that complete machine contraction in length motor is horizontal, simple in structure, vehicle frame behind the loader of low cost of manufacture.
The utility model is achieved by the following technical programs:
Vehicle frame behind a kind of loader comprises hinged seat, left side beam, right side beam, tailgate and middle roof beam structure; Left and right curb girder is connected to form the frame construction of whole back vehicle frame by hinged seat, middle roof beam structure, tailgate, and hinged seat is positioned at the front portion of back vehicle frame, and the central sill chord position is in vehicle frame middle part, back, and tailgate is positioned at back vehicle frame afterbody; Vehicle frame front portion, described back is provided with erection support before the driver's cabin, is provided with erection support behind the driver's cabin in the middle part of the back vehicle frame; Back vehicle frame rear portion is provided with engine-mounting bracket, and this engine-mounting bracket is located at left and right curb girder inboard, the installation site according to motor the installation dimension when horizontal arrange; Described left and right curb girder is made of beam body and two gripper shoes, and the beam body can replace with the standard channel-section steel, and described beam body one end is fixedlyed connected with hinged seat, and the other end is fixedlyed connected with gripper shoe; Left and right curb girder is fixedlyed connected with tailgate by gripper shoe; Direction according to engine arrangement is provided with the radiator installing rack in the curb girder outside.Back disclosed in the utility model vehicle frame is welded with channel-section steel and simple steel plate, and is simple in structure, low cost of manufacture, and the space, motor installation place of vehicle frame is bigger behind this frame-type, makes things convenient for the layout of motor and miscellaneous part.
The purpose of this utility model can also further realize by following technical measures.
In order to increase the intensity of whole back vehicle frame, the described left and right curb girder and the outside, hinged seat junction respectively are provided with a side plate, and side plate is fixedlyed connected with left and right curb girder with hinged seat respectively.
Described left and right curb girder front end is provided with junction plate fixedlys connected with hinged seat, and two gripper shoes are fixed in beam body both sides, are provided with gusset between two gripper shoes, and the bottom is provided with the counterweight installing plate.
Described gripper shoe is made up of connecting portion and support portion, and the support portion is lower than connecting portion and forms " second " font structure, is convenient to the layout of motor.In order to improve stock utilization, the connecting portion front end of described gripper shoe is provided with chamfering, the inboard, support portion is provided with hypotenuse, described chamfering equates with the hypotenuse angle, gripper shoe Rotate 180 ° connecting portion can cooperate with the support portion of another piece gripper shoe, and the connecting portion of another piece gripper shoe cooperates with the support portion of described postrotational gripper shoe.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a side beam structure schematic diagram of the present utility model.
Fig. 3 is the utility model gripper shoe schematic diagram.
Fig. 4 is the utility model gripper shoe Multipurpose toy quadraple driving car.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, vehicle frame behind a kind of loader, comprise hinged seat 1, left side beam 2, right side beam 3, middle roof beam structure 4 and tailgate 5, a left side, right side beam 2,3 by hinged seat 1, middle roof beam structure 4, tailgate 5 is connected to form the frame construction of whole back vehicle frame, hinged seat 1 is positioned at the front portion of back vehicle frame, middle roof beam structure 4 is positioned at vehicle frame middle part, back, tailgate 5 is positioned at back vehicle frame afterbody, vehicle frame front portion, described back is provided with the preceding erection support 6 of driver's cabin, back vehicle frame middle part is provided with erection support 7 behind the driver's cabin, back vehicle frame rear portion is provided with engine-mounting bracket 8, this engine-mounting bracket 8 is located at a left side, right side beam 2,3 inboards, the installation site according to motor the installation dimension when horizontal arrange a described left side, right side beam 2,3 are made of beam body 21 and two gripper shoes 22, and beam body 21 can replace with the standard channel-section steel, described beam body 21 1 ends are fixedlyed connected with hinged seat 1, the other end is fixedlyed connected a left side with gripper shoe 22, right side beam 2,3 pass through gripper shoe 22 fixedlys connected with tailgate 5, and right side beam 3 outsides are provided with radiator installing rack 9.Back disclosed in the utility model vehicle frame is welded with channel-section steel and simple steel plate, and is simple in structure, low cost of manufacture, and the space, motor installation place of vehicle frame is bigger behind this frame-type, makes things convenient for the layout of motor and miscellaneous part.
As shown in Figure 1, the described left and right curb girder 2,3 and the outside, hinged seat 1 junction respectively are provided with a side plate 10, and side plate 10 is fixedlyed connected with left and right curb girder 2,3 with hinged seat 1 respectively, increase the intensity of whole back vehicle frame by described side plate 10
As shown in Figure 2, described left and right curb girder 2,3 front ends are provided with junction plate 23 fixedlys connected with hinged seat 1, and two gripper shoes 22 are fixed in beam body 21 both sides, are provided with gusset 24 between two gripper shoes 22, and the bottom is provided with counterweight installing plate 25.
Shown in Fig. 3,4, described gripper shoe 22 is made up of connecting portion 221 and support portion 222, and support portion 222 is lower than connecting portion 221 and forms " second " font structure, is convenient to the layout of motor.In order to improve stock utilization, connecting portion 221 front ends of described gripper shoe 22 are provided with chamfering 223,222 inboards, support portion are provided with hypotenuse 224, described chamfering 223 equates with hypotenuse 224 angles, gripper shoe 22 Rotate 180s ° connecting portion 221 can cooperate with the support portion 222 of another piece gripper shoe 22, and the connecting portion 221 of another piece gripper shoe 22 cooperates with the support portion 222 of described postrotational gripper shoe.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (1)
1. vehicle frame behind the loader, comprise hinged seat (1), left side beam (2), right side beam (3), middle roof beam structure (4) and tailgate (5), a left side, right side beam (2,3) by hinged seat (1), middle roof beam structure (4), tailgate (5) is connected to form the frame construction of whole back vehicle frame, hinged seat (1) is positioned at the front portion of back vehicle frame, middle roof beam structure (4) is positioned at vehicle frame middle part, back, tailgate (5) is positioned at back vehicle frame afterbody, vehicle frame front portion, described back is provided with the preceding erection support (6) of driver's cabin, back vehicle frame middle part is provided with erection support (7) behind the driver's cabin, back vehicle frame rear portion is provided with engine-mounting bracket (8), it is characterized in that: a described left side, right side beam (2,3) constitute by beam body (21) and two gripper shoes (22), described beam body (21) one ends are fixedlyed connected with hinged seat (1), the other end is fixedlyed connected with gripper shoe (22), a left side, right side beam (2,3) fixedly connected with tailgate (5) by gripper shoe (22), right side beam (3) outside is provided with radiator installing rack (9).
2.Vehicle frame behind the loader according to claim 1, it is characterized in that: described left and right curb girder (2,3) respectively is provided with a side plate (10) with the outside, hinged seat (1) junction, and side plate (10) is fixedlyed connected with left and right curb girder (2,3) with hinged seat (1) respectively.
3.Vehicle frame behind the loader according to claim 1, it is characterized in that: described left and right curb girder (2,3) front end is provided with junction plate (23) and fixedlys connected with hinged seat (1), two gripper shoes (22) are fixed in beam body (21) both sides, be provided with gusset (24) between two gripper shoes (22), the bottom is provided with counterweight installing plate (25).
4.Vehicle frame behind the loader according to claim 1 is characterized in that: described gripper shoe (22) is made up of connecting portion (221) and support portion (222), and support portion (222) are lower than connecting portion (221) and form " second " font structure.
5.Vehicle frame behind the loader according to claim 4, it is characterized in that: connecting portion (221) front end of described gripper shoe (22) is provided with chamfering (223), inboard, support portion (222) is provided with hypotenuse (224), described chamfering (223) equates with hypotenuse (224) angle, gripper shoe (22) Rotate 180 ° connecting portion (221) can cooperate with the support portion (222) of another piece gripper shoe (22), and the connecting portion (221) of another piece gripper shoe (22) cooperates with the support portion (222) of described postrotational gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206386421U CN201865140U (en) | 2010-12-02 | 2010-12-02 | Rear frame for loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206386421U CN201865140U (en) | 2010-12-02 | 2010-12-02 | Rear frame for loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865140U true CN201865140U (en) | 2011-06-15 |
Family
ID=44136300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206386421U Expired - Lifetime CN201865140U (en) | 2010-12-02 | 2010-12-02 | Rear frame for loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009693A (en) * | 2010-12-02 | 2011-04-13 | 江苏柳工机械有限公司 | Rear frame of loader |
| CN103243769A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Lower hinged seat for installing rear frame of loader |
| CN103243770A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Lower hinge seat connected with back frame of loader |
-
2010
- 2010-12-02 CN CN2010206386421U patent/CN201865140U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009693A (en) * | 2010-12-02 | 2011-04-13 | 江苏柳工机械有限公司 | Rear frame of loader |
| CN103243769A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Lower hinged seat for installing rear frame of loader |
| CN103243770A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Lower hinge seat connected with back frame of loader |
| CN103243770B (en) * | 2013-05-13 | 2015-03-11 | 成都海凌达机械有限公司 | Lower hinge seat connected with back frame of loader |
| CN103243769B (en) * | 2013-05-13 | 2016-09-07 | 青岛玉兰祥商务服务有限公司 | One carries out peace to Rear frame of loader and holds hinged seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20120711 |