CN103183295A - Manual forklift truck - Google Patents
Manual forklift truck Download PDFInfo
- Publication number
- CN103183295A CN103183295A CN 201110444742 CN201110444742A CN103183295A CN 103183295 A CN103183295 A CN 103183295A CN 201110444742 CN201110444742 CN 201110444742 CN 201110444742 A CN201110444742 A CN 201110444742A CN 103183295 A CN103183295 A CN 103183295A
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- frame
- weight
- overload
- manual forklift
- overload alarm
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Abstract
The invention discloses a manual forklift truck. The manual forklift truck comprises a handle, a frame and a shovel frame which is connected with the frame, wherein the handle is connected with a primary pulley through a hydraulic component; a pair of secondary pulleys are arranged at the tail end of the shovel frame; a weight display device and an overload alarm device are arranged on the top part of the frame; and a weight sensor is arranged in the shovel frame. The overload alarm device comprises an overload alarm lamp and an overload alarm horn; and when the manual forklift truck is overloaded, the overload alarm lamp twinkles at a preset frequency, and the overload alarm horn sounds to alarm at a preset frequency. By the manual forklift truck provided by the invention, the weight display device positioned at the upper end of the frame and the weight sensor positioned on the shovel frame are utilized, a user can know the weight of goods very conveniently; and when the weight of the goods exceeds the maximum preset value, the alarm device alarms.
Description
Technical field
The present invention relates to a kind of transportation device, or rather, is a kind of manual forklift.
Background technology
Manually forklift is to be specifically designed to the closely handbarrow of carrying heavy goods, and the user in use owing to do not know the weight of physicals, and is placed on goods the damage that causes the bending of shovel frame on the shovel frame of forklift and cause whole forklift by force.
Chinese invention patent ZL200610063969.9 discloses a kind of reach fork lift truck, has running part, stretches out radius arm from running part parallel interval ground; Also has the inserted link frame be used to the inserted link that hoists, this inserted link frame can be mobile between preceding terminal location and back terminal location along the guide rail on the spoke frame by means of controlled inserted link frame driving device, wherein, each terminal location limits by the backstop of machinery, its feature is as follows: the base plate of running part, this base plate have at least one transverse extending switching edge in rear region and forefoot area; The sensing base plate is placed in the sensor on inserted link frame or the inserted link, produces on-off signal when its process switch limit; The switch limit arranges like this, that is, and and when sensor makes during through a switch limit inserted link frame near an end backstop; And controlled inserted link frame driving device designs like this, that is, and and when sensor reduces speed when the inserted link frame produces signal near terminal location.But this forklift can't be surveyed the weight that needs handling load.
Chinese invention patent application 200910069429.5 discloses a kind of forklift, comprises car body, wheel and lever; Its improvements are that this car body is that opposite ends is the dip plane and top opening-like box-like body, are accommodation space in this box-like body; This wheel is arranged on center of gravity place, car body below; Lever is arranged on car body one end, and the car body both sides are respectively equipped with corresponding hanging rope; The user holds lever and upwards lifts and can allow car body become arbitrary shoveling angle, and object being shoveled in the car body accommodation space, shovel goes into to hold lever behind the object and can easily carry out by the wheel at center of gravity place, car body below to pressing down.Equally, this forklift also can't detect the weight that needs handling load, causes the damage of forklift easily.
Summary of the invention
The present invention mainly is the technical matters that solves the existing in prior technology insufficiency of function, thereby a kind of manual forklift that can survey the weight that needs handling load is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of manual forklift, comprise handle, vehicle frame and the shovel frame that is connected with described vehicle frame, described handle is connected with a head pulley by a hydraulic unit, the end of described shovel frame is provided with a pair of auxiliary pulley, the top of described vehicle frame is provided with a weight read out instrument and an apparatus for warning overload, is provided with weight sensor in the described shovel frame.
Preferred as embodiments of the present invention, described apparatus for warning overload comprises an overload alarm lamp and overload alarm loudspeaker, when described manual forklift overload, described overload alarm lamp glimmers with a frequency preset, and described overload alarm loudspeaker are with the frequency preset warning of ringing.
Preferred as embodiments of the present invention, described weight read out instrument is a liquid crystal indicator.
Therefore, by technique scheme, manual forklift utilization of the present invention is positioned at the weight read out instrument of vehicle frame upper end and is positioned at the weight sensor that shovels on the frame, and the user can understand the weight of goods very easily, when the weight of goods exceeded maximum preset value, warning device was reported to the police.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of manual forklift of the present invention;
Fig. 2 is the perspective view of the manual forklift among Fig. 1, and be another visual angle this moment;
Fig. 3 is the enlarged diagram of the a-quadrant of the manual forklift among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
The invention provides a kind of manual forklift that can survey the weight that needs handling load.
As shown in Figure 1 and Figure 2, be manual forklift 1 of the present invention, 1, comprises handle 2, vehicle frame 6 and the shovel frame 5 that is connected with this vehicle frame 6, this handle 2 is connected with a head pulley 4 by a hydraulic unit 3, the end of this shovel frame 5 is provided with a pair of auxiliary pulley 51, it is characterized in that the top of this vehicle frame 6 is provided with a weight read out instrument 61 and an apparatus for warning overload, be provided with weight sensor in this shovel frame.
As shown in Figure 3, this apparatus for warning overload comprises an overload alarm lamp 62 and overload alarm loudspeaker 63, and when this manual forklift overload, this overload alarm lamp 62 is with frequency preset flicker, and these overload alarm loudspeaker are with the frequency preset warning of ringing.This weight read out instrument is a liquid crystal indicator.
This manual forklift utilization is positioned at the weight read out instrument of vehicle frame upper end and is positioned at the weight sensor that shovels on the frame, and the user can understand the weight of goods very easily, and when the weight of goods exceeded maximum preset value, warning device was reported to the police.
Below only with an embodiment mentality of designing of the present invention is described, under the situation that system allows, the present invention can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.
Claims (3)
1. a manual forklift (1), comprise handle (2), vehicle frame (6) and the shovel frame (5) that is connected with described vehicle frame (6), described handle (2) is connected with a head pulley (4) by a hydraulic unit (3), the end of described shovel frame (5) is provided with a pair of auxiliary pulley (51), it is characterized in that, the top of described vehicle frame (6) is provided with weight read out instrument (61) and an apparatus for warning overload, is provided with weight sensor in the described shovel frame.
2. manual forklift according to claim 1, it is characterized in that, described apparatus for warning overload comprises an overload alarm lamp (62) and overload alarm loudspeaker (63), when described manual forklift overload, described overload alarm lamp (62) is with frequency preset flicker, and described overload alarm loudspeaker are with the frequency preset warning of ringing.
3. manual forklift according to claim 1 is characterized in that, described weight read out instrument is a liquid crystal indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110444742 CN103183295A (en) | 2011-12-28 | 2011-12-28 | Manual forklift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110444742 CN103183295A (en) | 2011-12-28 | 2011-12-28 | Manual forklift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103183295A true CN103183295A (en) | 2013-07-03 |
Family
ID=48674792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110444742 Pending CN103183295A (en) | 2011-12-28 | 2011-12-28 | Manual forklift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183295A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359656A (en) * | 2013-07-24 | 2013-10-23 | 常熟市浩通市政工程有限公司 | Multifunctional illuminating forklift truck |
| CN104555823A (en) * | 2014-07-25 | 2015-04-29 | 嘉兴海格力思电子科技有限公司 | Manual hydraulic carrying vehicle capable of weighing |
| CN109879210A (en) * | 2019-03-25 | 2019-06-14 | 张若玮 | Telescopic arm cable manual working forklift |
-
2011
- 2011-12-28 CN CN 201110444742 patent/CN103183295A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359656A (en) * | 2013-07-24 | 2013-10-23 | 常熟市浩通市政工程有限公司 | Multifunctional illuminating forklift truck |
| CN104555823A (en) * | 2014-07-25 | 2015-04-29 | 嘉兴海格力思电子科技有限公司 | Manual hydraulic carrying vehicle capable of weighing |
| CN109879210A (en) * | 2019-03-25 | 2019-06-14 | 张若玮 | Telescopic arm cable manual working forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |