CN215946640U - Forklift power installation system - Google Patents
Forklift power installation system Download PDFInfo
- Publication number
- CN215946640U CN215946640U CN202121723650.0U CN202121723650U CN215946640U CN 215946640 U CN215946640 U CN 215946640U CN 202121723650 U CN202121723650 U CN 202121723650U CN 215946640 U CN215946640 U CN 215946640U
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- CN
- China
- Prior art keywords
- frame
- casting
- tailstock
- tail frame
- radiator
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- 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.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 78
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
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- Forklifts And Lifting Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a forklift power installation system, wherein the front end of a frame is detachably connected with a casting tail frame, an engine is installed in the frame, the upper end of one side, close to the frame, of the casting tail frame is provided with a radiator, the upper end of one side, far away from the frame, of the casting tail frame is provided with an aftertreatment device, the lower end of the casting tail frame is provided with a steering axle with two ends extending outwards, and the upper part of the casting tail frame is provided with a balance weight for covering the radiator and the aftertreatment device. The rigidity of a vehicle body system is increased by utilizing the casting tail frame, and the torsion resistance of the vehicle frame of the whole vehicle under a complex working condition is improved. Compared with a welded frame, the cast tail frame has more weight increase, and can inhibit the vibration transmitted to the frame from a power system and the ground. The casting tail frame reduces the comprehensive gravity center height of the whole truck, improves the transverse stability of the whole truck, and ensures that the high-cargo-level operation of the forklift is safer. In addition, the casting efficiency is far higher than that of the frame tailor-welding, so that the operation cost can be reduced, and the national energy-saving and emission-reducing policy can be responded.
Description
Technical Field
The application relates to the technical field of forklifts, in particular to a forklift power mounting system.
Background
A traditional mode of the 1-10t diesel fork truck adopts a box type frame structure, and the frame is formed by welding a left box body, a right box body, a tail frame, a cross beam and other parts. The tail frame, the cross beam and the left and right box bodies are welded together to form an integral rigid frame, and the tail frame is welded with a support for supporting the balance weight, the radiator, the silencer and the like. The front end of the frame is rigidly connected with the drive axle, and the rear end is supported on the steering axle through a shock pad or an intermediate hinge shaft.
The frame of the forklift is a bearing structure which supports all parts of the forklift and transfers working load. All parts on the forklift are directly or indirectly arranged on the frame, so that the whole forklift is integrated. It supports most of the weight of the forklift and also bears the forces, moments and impact loads transmitted from the various components while the forklift is running or operating. Therefore, sufficient strength and rigidity of the vehicle frame are ensured. To this end, we propose a forklift power mounting system.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, it is an object of the present patent application to provide a forklift power mounting system that solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fork truck power installation system, includes the frame, the front end dismantlement formula of frame is connected with the casting tailstock, installs the engine in the frame, and the casting tailstock is close to the upper end of frame one side and installs the radiator, and the casting tailstock is kept away from the upper end of frame one side and is installed aftertreatment device, the steering axle that both ends outwards extend is installed to the lower extreme of casting tailstock, and the counter weight that closes radiator and aftertreatment device lid is installed on the upper portion of casting tailstock.
Further, the frame includes right box and the left box that the symmetry set up, and right box and left box are connected through the crossbeam, the lateral wall welding of the opposite one end of right box and left box has the engine installing support that is used for fixed engine.
Furthermore, the frame passes frame and casting tailstock through the bolt and realizes being connected with the casting tailstock dismantlement formula.
Furthermore, the front end faces of the right box body and the left box body are symmetrically provided with at least one threaded mounting hole for bolts to penetrate, the rear end of the casting tail frame is provided with through holes in one-to-one correspondence to the threaded mounting holes, and the threaded mounting holes and the through holes are arranged in the horizontal direction.
Furthermore, the casting tailstock is of an integrally formed V-shaped structure, two sides of the upper end of the casting tailstock are arranged in a symmetrical step-shaped structure, a radiator support is installed on an upper step of the casting tailstock close to one end of the frame, a radiator is installed on the radiator support, a post-processing support is installed on a lower step of the casting tailstock far away from one end of the frame, and a post-processing device is installed on the post-processing support.
Furthermore, the lower extreme of casting tailstock has seted up logical groove of lining up along horizontal direction on, and the lower extreme of casting tailstock is located the both ends that lead to the groove and has seted up the first screw hole that quantity is no less than one, and the steering axle passes through the retaining member screw in first screw hole of card on the steering axle and casting tailstock fixed connection.
Furthermore, the locking piece comprises a baffle clamped on the lower end face of the steering axle and a positioning pin inserted on the baffle.
Furthermore, two second threaded holes are symmetrically formed in the front end of the casting tail frame, and the balance weight penetrates through the screw to be screwed into the second threaded holes to be fixedly connected with the casting tail frame.
Furthermore, one end of the casting tail frame, which is close to the frame, is a wedge-shaped surface which is obliquely and downwards arranged.
Compared with the prior art, the utility model has the beneficial effects that: according to the power installation system of the forklift, the rigidity of a forklift body system is increased by using the casting tail frame, and the torsion resistance of a frame of the whole forklift under a complex working condition is improved. Compared with a welded frame, the cast tail frame has more weight increase, and can inhibit the vibration transmitted to the frame from a power system and the ground. The casting tail frame reduces the comprehensive gravity center height of the whole truck, improves the transverse stability of the whole truck, and ensures that the high-cargo-level operation of the forklift is safer. In addition, the casting efficiency is far higher than that of the frame tailor-welding, so that the operation cost can be reduced, and the national energy-saving and emission-reducing policy is responded.
Drawings
FIG. 1 is a schematic perspective view of the assembled frame and cast tail stock of the present invention;
FIG. 2 is a perspective view of the frame of the present invention;
FIG. 3 is a schematic view of a power installation perspective of the present invention;
FIG. 4 is a schematic view of a bracket mounting structure according to the present invention;
FIG. 5 is a schematic perspective view of a counterweight mounting structure according to the present invention;
FIG. 6 is a perspective view of FIG. 5 from another perspective according to the present invention;
FIG. 7 is a perspective view of a casting tailrack according to the present invention;
FIG. 8 is a rear perspective view of the present invention shown in FIG. 7;
fig. 9 is a schematic bottom perspective view of fig. 7 according to the present invention.
The reference numbers illustrate: the device comprises a frame 1, a right box body 11, a left box body 12, a cross beam 13, a threaded mounting hole 14, an engine mounting bracket 15, a bolt 2, a casting tail frame 3, a through hole 31, a first threaded hole 32, a second threaded hole 33, a wedge-shaped surface 34, a radiator bracket 4, an aftertreatment bracket 5, a radiator 6, an aftertreatment device 7, a steering axle 8, an engine 9 and a balance weight 10.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and variations in various respects, all without departing from the spirit of the present application. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1-9, the present invention provides a technical solution:
a forklift power installation system is shown in figures 1, 3, 5 and 6 and comprises a frame 1, wherein the front end of the frame 1 penetrates through the frame 1 and a casting tail frame 3 through bolts 2 to be detachably connected with the casting tail frame 3, an engine 9 is installed in the frame 1, a radiator 6 is installed at the upper end of one side, close to the frame 1, of the casting tail frame 3, an aftertreatment device 7 is installed at the upper end of one side, far away from the frame 1, of the casting tail frame 3, a steering axle 8 with two ends extending outwards is installed at the lower end of the casting tail frame 3, and a balance weight 10 covering the radiator 6 and the aftertreatment device 7 is installed at the upper part of the casting tail frame 3.
Wherein, as shown in fig. 2, the frame 1 includes the right box 11 and the left box 12 that the symmetry set up, right box 11 and left box 12 are connected through crossbeam 13, the lateral wall welding of the one end in opposite directions of right box 11 and left box 12 has the engine installing support 15 that is used for fixed engine 9, the screw thread mounting hole 14 that supplies bolt 2 to pass and quantity to be no less than one is seted up to the preceding terminal surface symmetry of right box 11 and left box 12, the rear end of casting tailstock 3 is seted up with the through-hole 31 of 14 one-to-one of screw thread mounting hole, screw thread mounting hole 14 and through-hole 31 all are the horizontal direction and lay. The bolt 2 is connected and is the horizontal direction, and the frame 1 of being convenient for is connected the hole with casting tailstock 3, improves assembly efficiency.
As shown in fig. 7-9, the casting tail frame 3 is an integrally formed V-shaped structure, two sides of the upper end of the casting tail frame 3 are arranged in a symmetrical step-shaped structure, a radiator support 4 is mounted on an upper step of one end of the casting tail frame 3 close to the vehicle frame 1, as shown in fig. 4, a radiator 6 is mounted on the radiator support 4, and a post-processing support 5 is mounted on a lower step of one end of the casting tail frame 3 far away from the vehicle frame 1, as shown in fig. 4, a post-processing device 7 is mounted on the post-processing support 5, and when the size difference of the engine is large, adaptive changes can be made on the radiator support 4 and the post-processing support 5, so that the universality of the material of the casting tail frame 3 is ensured.
Two second screw holes 33 have been seted up to the front end symmetry of casting tailstock 3, balanced heavy 10 passes balanced heavy 10 screw in second screw hole 33 in and casting tailstock 3 fixed connection through the screw, casting tailstock 3 is the wedge 34 of laying downwards in the slant near the one end of frame 1, wedge 34 and balanced heavy 10 wedge block, reach the effect of spacing support, when balanced heavy 10 installation, wedge 34 is the slider function concurrently, casting tailstock 3 forms a closed heat dissipation channel with balanced heavy 10, avoid cooling system to receive the influence of hot-blast backward flow, also can reduce the external radiation of frame 1 cabin internal noise. The rigidity of a vehicle body system is increased by the casting tail frame 3, the torsion resistance of the whole vehicle under a complex working condition is improved, compared with a welded vehicle frame, the self weight of the casting tail frame 3 is increased more, and the vibration transmitted to the vehicle frame from a power system and the ground can be inhibited.
In addition, set up the logical groove that link up on the transverse direction of the lower extreme of casting tailstock 3, the two is interfered when avoiding steering axle 8 and casting tailstock 3 to attach together, the lower extreme of casting tailstock 3 is located the both ends that lead to the groove and offers quantity and is no less than a first screw hole 32, steering axle 8 through block retaining member screw in first screw hole 32 on steering axle 8 in with casting tailstock 3 fixed connection, the retaining member includes the baffle of block terminal surface under steering axle 8 and pegs graft the locating pin (not shown in the figure) on the baffle.
In order to ensure the reliability of the threaded connection of the casting, the casting tail frame 3 adopts embedded round steel, and the threaded holes are punched and tapped on the round steel. In addition, the front end, the rear end, the left side, the right side and other directional terms appearing in the present application are all shown in the view of fig. 1, and the specific production is not limited by these directional terms.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (9)
1. The utility model provides a fork truck power installation system, includes frame (1), its characterized in that: the front end dismantlement formula of frame (1) is connected with casting tailstock (3), installs engine (9) in frame (1), and radiator (6) are installed to the upper end that casting tailstock (3) are close to frame (1) one side, and aftertreatment device (7) are installed to the upper end that frame (1) one side was kept away from in casting tailstock (3), steering axle (8) that both ends outwards extended are installed to the lower extreme of casting tailstock (3), and counterweight (10) that closes radiator (6) and aftertreatment device (7) lid are installed on the upper portion of casting tailstock (3).
2. A forklift power mounting system as claimed in claim 1, wherein: frame (1) is connected through crossbeam (13) including right box (11) and left box (12) that the symmetry set up, right box (11) and left box (12), the lateral wall welding of the opposite one end of right box (11) and left box (12) has engine installing support (15) that are used for fixed engine (9).
3. A forklift power mounting system as claimed in claim 2, wherein: the frame (1) passes through the frame (1) and the casting tail frame (3) through the bolts (2) to be detachably connected with the casting tail frame (3).
4. A forklift power mounting system as claimed in claim 3, wherein: the front end faces of the right box body (11) and the left box body (12) are symmetrically provided with at least one threaded mounting hole (14) for bolts (2) to penetrate, the rear end of the casting tail frame (3) is provided with through holes (31) corresponding to the threaded mounting holes (14) one by one, and the threaded mounting holes (14) and the through holes (31) are arranged in the horizontal direction.
5. A forklift power mounting system as claimed in claim 1, wherein: casting tailstock (3) is the fashioned V type structure of integration, and the upper end both sides of casting tailstock (3) are the step-like structure of symmetry and lay, and casting tailstock (3) are close to the upper portion step of frame (1) one end and install radiator support (4), and radiator (6) are installed on radiator support (4), and casting tailstock (3) are kept away from the lower part step of frame (1) one end and are installed aftertreatment support (5), and aftertreatment device (7) are installed on aftertreatment support (5).
6. A forklift power mounting system as claimed in claim 5, wherein: the lower extreme of casting tailstock (3) has seted up logical groove of lining up on the transverse direction, and the lower extreme of casting tailstock (3) is located the both ends that lead to the groove and has seted up quantity and be no less than one first screw hole (32), and steering axle (8) are through blocking in the first screw hole of retaining member screw in (32) on steering axle (8) and casting tailstock (3) fixed connection.
7. A forklift power mounting system as claimed in claim 6, wherein: the locking piece comprises a baffle clamped on the lower end face of the steering axle (8) and a positioning pin inserted on the baffle.
8. A forklift power mounting system as claimed in claim 5, wherein: two second threaded holes (33) are symmetrically formed in the front end of the casting tail frame (3), and the balance weight (10) penetrates through the balance weight (10) through screws and is screwed into the second threaded holes (33) to be fixedly connected with the casting tail frame (3).
9. A forklift power mounting system as claimed in claim 7, wherein: one end of the casting tail frame (3) close to the frame (1) is a wedge-shaped surface (34) which is obliquely distributed downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723650.0U CN215946640U (en) | 2021-07-26 | 2021-07-26 | Forklift power installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121723650.0U CN215946640U (en) | 2021-07-26 | 2021-07-26 | Forklift power installation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215946640U true CN215946640U (en) | 2022-03-04 |
Family
ID=80433881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121723650.0U Withdrawn - After Issue CN215946640U (en) | 2021-07-26 | 2021-07-26 | Forklift power installation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215946640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603015A (en) * | 2021-07-26 | 2021-11-05 | 安徽合力股份有限公司 | Forklift power installation system |
-
2021
- 2021-07-26 CN CN202121723650.0U patent/CN215946640U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603015A (en) * | 2021-07-26 | 2021-11-05 | 安徽合力股份有限公司 | Forklift power installation system |
| CN113603015B (en) * | 2021-07-26 | 2024-09-03 | 安徽合力股份有限公司 | Fork truck power mounting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220304 Effective date of abandoning: 20240903 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220304 Effective date of abandoning: 20240903 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |