CN204310777U - A kind of counterbalanced lift truck - Google Patents
A kind of counterbalanced lift truck Download PDFInfo
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- CN204310777U CN204310777U CN201420746598.4U CN201420746598U CN204310777U CN 204310777 U CN204310777 U CN 204310777U CN 201420746598 U CN201420746598 U CN 201420746598U CN 204310777 U CN204310777 U CN 204310777U
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- vehicle frame
- lift truck
- counterweight
- counterbalanced lift
- described vehicle
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Abstract
The utility model relates to industrial vehicle, particularly a kind of counterbalanced lift truck.The utility model is achieved by the following technical programs: a kind of counterbalanced lift truck, comprise vehicle frame, be located at front-wheel on described vehicle frame and trailing wheel, be located at described vehicle frame and be positioned at described front pallet fork, be located at described vehicle frame and be positioned at the counterweight at described front-wheel rear, described counterweight fore-aft travel is arranged at described vehicle frame.The utility model can regulate the spacing between counterweight and front-wheel, thus can realize best stability as much as possible for the goods of Different Weight.
Description
Technical field
The utility model relates to industrial vehicle, particularly a kind of counterbalanced lift truck.
Background technology
If Authorization Notice No. is the one three pivot counterweight motor-driven formula electri forklift disclosed in the utility model patent of CN203346016U, the counterbalanced weight of this type of fork truck is all generally fixing, and counterbalanced lift truck adopts lever principle to carry material, fork truck with front-wheel and ground contact points for fulcrum, the moment formed with self gravitation balances the moment that goods produces, thus make car load keep stable, ensure that wheel flutter has enough earth-grasping forces simultaneously; And the size of counterbalanced weight is relevant to fork truck rated load, nominal load, the fork truck that load is large, counterbalanced weight is corresponding comparatively large, and the little fork truck counterbalanced weight of load is corresponding less; This just causes occurring three kinds of results in fork truck uses: first cargo weight exceeds fork truck rated load, nominal load, cannot realize carrying; It two is that cargo weight and fork truck rated load, nominal load are suitable, under guarantee carrying stability, at utmost plays space advantage; It three is that cargo weight is less than fork truck rated load, and the load-carrying advantage of fork truck can not get playing, and larger space requirement brings negative effect to portage.
Utility model content
The purpose of this utility model is to provide a kind of counterbalanced lift truck, can regulate the spacing between counterweight and front-wheel, thus can realize best stability as much as possible for the goods of Different Weight.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of counterbalanced lift truck, comprise vehicle frame, be located at front-wheel on described vehicle frame and trailing wheel, be located at described vehicle frame and be positioned at described front pallet fork, be located at described vehicle frame and be positioned at the counterweight at described front-wheel rear, described counterweight fore-aft travel is arranged at described vehicle frame.
By the fore-aft travel of counterweight, thus the center-of-gravity position of adjustment fork truck, thus make that there is between trailing wheel and ground good contact force, to make fork truck when carrying the goods of Different Weight, stability well can both be had.
As preferably of the present utility model, described vehicle frame is provided with for driving described counterweight to produce the control apparatus moved forward and backward.
As preferably of the present utility model, described control apparatus is oil cylinder; This kind of counterbalanced lift truck also comprises to be located on described vehicle frame and the hydraulic power unit be connected by oil pipe with described oil cylinder.
As preferably of the present utility model, this kind of counterbalanced lift truck also comprise be located at pressure sensor between described vehicle frame with described trailing wheel, be located at described vehicle frame is electrically connected with described pressure sensor control setup, be located on described oil pipe and the electromagnetic valve be electrically connected with described control setup.
The pressure between vehicle frame and trailing wheel is detected by pressure sensor, also be trailing wheel contact force over the ground, if the pressure detected is too small, then control setup is by the control to electromagnetic valve, moves, thus move after making car load center of gravity after making counterweight, to increase trailing wheel contact force over the ground, when this contact force is up to standard, closed electromagnetic valve, stabilized is in current location; If the pressure detected is excessive, then control setup is by the control to electromagnetic valve, and counterweight is moved forward, thus car load center of gravity is moved forward, to reduce trailing wheel contact force over the ground, when this contact force is up to standard, closed electromagnetic valve, stabilized is in current location.
As preferably of the present utility model, this kind of counterbalanced lift truck also comprises is located at described vehicle frame and described control setup is electrically connected with battery.
As preferably of the present utility model, the both sides of described counterweight are rotatably connected to roller respectively; Described vehicle frame is provided with the elongated slot being suitable for described roller-coaster.
As preferably of the present utility model, this kind of counterbalanced lift truck comprises vehicle body, and described vehicle body comprises vehicle frame and counterweight; Described counterweight forms the afterbody of described vehicle body.
Above-mentioned setting, make the movement of counterweight have impact on the length of vehicle body, when moving after counterweight, vehicle body is elongated simultaneously, and turn radius becomes large, and when counterweight moves forward, vehicle body shortens, and turn radius diminishes; How to arrange, make this kind of fork truck for the goods of Different Weight, can farthest play the space advantage of self all the time as much as possible.
In sum, the utility model has following beneficial effect: the utility model structure is simple, easy to implement; Can effectively according to the center of gravity of the goods adjustment vehicle body of Different Weight, thus make fork truck have good stability all the time on the one hand, as far as possible at utmost can play again the space advantage of fork truck on the other hand.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram;
Fig. 2 is counterweight schematic diagram in embodiment.
In figure, 1, vehicle frame, 11, front-wheel, 12, trailing wheel, 13, elongated slot, 2, pallet fork, 3, counterweight, 31, roller, 4, oil cylinder, 5, hydraulic power unit, 51, oil pipe, 61, pressure sensor, 62, control setup, 63, electromagnetic valve, 64, battery.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment: as shown in Figure 1-2, a kind of counterbalanced lift truck, comprises vehicle body, and vehicle body comprises vehicle frame 1 and is movably connected on the counterweight 3 of vehicle frame 1.
The both sides of counterweight 3 are rotatably connected to roller 31 respectively; Vehicle frame 1 is provided with the elongated slot 13 being suitable for roller 31 and sliding; Counterweight 3 forms the afterbody of vehicle body, thus makes the length of the Activity Effects vehicle body of counterweight 3.
Vehicle frame 1 is provided with front-wheel 11 and trailing wheel 12, the present embodiment, and trailing wheel 12 is drive wheel.
Vehicle frame 1 is provided with pallet fork 2 in the position being positioned at front-wheel 11 front, and counterweight 3 is positioned at front-wheel 11 rear.
Vehicle frame 1 is provided with for driving counterweight 3 to produce the control apparatus moved forward and backward; Control apparatus is oil cylinder 4.
Vehicle frame 1 is also provided with the hydraulic power unit 5 be connected by oil pipe 51 with oil cylinder 4, hydraulic power unit 5 is made up of hydraulic reservoir, Hydraulic Pump, motor or driving engine, and the present embodiment is motor.
Be provided with pressure sensor 61 between vehicle frame 1 and trailing wheel 12, the control setup 62 that vehicle frame 1 is electrically connected with pressure sensor 61, oil pipe 4 is provided with the electromagnetic valve 63 be electrically connected with control setup 61.
Vehicle frame 1 is also provided with and is electrically connected with battery 64 with control setup 62, the motor of hydraulic power unit 5 is also electrically connected with battery 64.
Control apparatus also can also adopt chain transmission mode, gear rack-driving mode etc.
Claims (7)
1. a counterbalanced lift truck, it is characterized in that, comprise vehicle frame (1), be located at front-wheel (11) on described vehicle frame (1) and trailing wheel (12), be located at described vehicle frame (1) and be positioned at described front-wheel (11) front pallet fork (2), be located at described vehicle frame and be positioned at the counterweight (3) at described front-wheel (11) rear, described counterweight (3) fore-aft travel is arranged at described vehicle frame (1).
2. a kind of counterbalanced lift truck according to claim 1, is characterized in that, described vehicle frame (1) is provided with for driving described counterweight (3) to produce the control apparatus moved forward and backward.
3. a kind of counterbalanced lift truck according to claim 2, is characterized in that, described control apparatus is oil cylinder (4); This kind of counterbalanced lift truck also comprises is located at the upper and hydraulic power unit (5) be connected by oil pipe (51) with described oil cylinder (4) of described vehicle frame (1).
4. a kind of counterbalanced lift truck according to claim 3, it is characterized in that, this kind of counterbalanced lift truck also comprise be located at pressure sensor (61) between described vehicle frame (1) with described trailing wheel (12), be located at described vehicle frame (1) upper be electrically connected with described pressure sensor (61) control setup (62), be located at described oil pipe (4) and go up and the electromagnetic valve (63) be electrically connected with described control setup (61).
5. a kind of counterbalanced lift truck according to claim 4, is characterized in that, this kind of counterbalanced lift truck also comprises to be located at described vehicle frame (1) and to be electrically connected with battery (64) with described control setup (62).
6. a kind of counterbalanced lift truck according to claim 1, is characterized in that, the both sides of described counterweight (3) are rotatably connected to roller (31) respectively; Described vehicle frame (1) is provided with the elongated slot (13) being suitable for described roller (31) and sliding.
7. a kind of counterbalanced lift truck according to claim 1, is characterized in that, this kind of counterbalanced lift truck comprises vehicle body, and described vehicle body comprises vehicle frame (1) and counterweight (3); Described counterweight (3) forms the afterbody of described vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746598.4U CN204310777U (en) | 2014-12-03 | 2014-12-03 | A kind of counterbalanced lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746598.4U CN204310777U (en) | 2014-12-03 | 2014-12-03 | A kind of counterbalanced lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310777U true CN204310777U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746598.4U Active CN204310777U (en) | 2014-12-03 | 2014-12-03 | A kind of counterbalanced lift truck |
Country Status (1)
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| CN (1) | CN204310777U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036004A (en) * | 2015-07-13 | 2015-11-11 | 浙江诺力机械股份有限公司 | Light bidirectional stacking carrier |
| CN105421203A (en) * | 2015-11-09 | 2016-03-23 | 戴纳派克（中国）压实摊铺设备有限公司 | Vehicle frame, milling machine, and adjusting method for milling machine gravity center |
| CN106219447A (en) * | 2016-09-13 | 2016-12-14 | 福建闽工机械有限公司 | A kind of balanced type rear wheel drive forklift truck of automatic adjustment center of gravity |
| CN107572454A (en) * | 2017-10-24 | 2018-01-12 | 荆门创佳机械科技有限公司 | It is a kind of can auto-extending fork truck balance weight |
| CN113929024A (en) * | 2021-11-01 | 2022-01-14 | 湖南速玖智能科技有限公司 | Intelligent engineering forklift without circular steering wheel |
| CN115784092A (en) * | 2022-04-12 | 2023-03-14 | 江苏珀然轮毂有限公司 | Aluminum alloy wheel stacker |
-
2014
- 2014-12-03 CN CN201420746598.4U patent/CN204310777U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036004A (en) * | 2015-07-13 | 2015-11-11 | 浙江诺力机械股份有限公司 | Light bidirectional stacking carrier |
| WO2017008544A1 (en) * | 2015-07-13 | 2017-01-19 | 诺力机械股份有限公司 | Light bidirectional stacking truck |
| CN105036004B (en) * | 2015-07-13 | 2018-03-20 | 诺力机械股份有限公司 | A kind of light-duty two-way carrier-and-stacker |
| CN105421203A (en) * | 2015-11-09 | 2016-03-23 | 戴纳派克（中国）压实摊铺设备有限公司 | Vehicle frame, milling machine, and adjusting method for milling machine gravity center |
| CN106219447A (en) * | 2016-09-13 | 2016-12-14 | 福建闽工机械有限公司 | A kind of balanced type rear wheel drive forklift truck of automatic adjustment center of gravity |
| CN107572454A (en) * | 2017-10-24 | 2018-01-12 | 荆门创佳机械科技有限公司 | It is a kind of can auto-extending fork truck balance weight |
| CN113929024A (en) * | 2021-11-01 | 2022-01-14 | 湖南速玖智能科技有限公司 | Intelligent engineering forklift without circular steering wheel |
| CN115784092A (en) * | 2022-04-12 | 2023-03-14 | 江苏珀然轮毂有限公司 | Aluminum alloy wheel stacker |
| CN115784092B (en) * | 2022-04-12 | 2023-11-14 | 江苏珀然轮毂有限公司 | Aluminum alloy wheel stacker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: Connaught machinery Limited by Share Ltd Address before: 313100 Changxing County Economic Development Zone, Zhejiang, Huzhou, No. 1 road, No. 58 Patentee before: Zhejiang Nuoli Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee after: Nuo intelligent equipment Limited by Share Ltd Address before: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee before: Connaught machinery Limited by Share Ltd |