CN205204765U - Fork truck weighs - Google Patents
Fork truck weighs Download PDFInfo
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- CN205204765U CN205204765U CN201520685843.XU CN201520685843U CN205204765U CN 205204765 U CN205204765 U CN 205204765U CN 201520685843 U CN201520685843 U CN 201520685843U CN 205204765 U CN205204765 U CN 205204765U
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- fork truck
- predictor
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Abstract
The utility model relates to a fork truck weighs, it includes portal, fork and the subassembly of weighing, the fork is located in order to pitch whole goods on the portal to rise or the descending motion along the portal, the weight in order to detect the goods on portal or the fork is located to the subassembly of weighing, can obtain the weight of goods on the fork directly perceivedly, and convenient to use has improved the efficiency of transport, avoids the goods impaired, has guaranteed the quality of goods.
Description
Technical field
The utility model relates to vehicle arts field, particularly relates to a kind of weighing fork truck.
Background technology
Adopt carrying fork truck to load and unload in prior art to need generally to adopt with the following method during the goods stacked by weight: use fork truck to be first transported on fixing weighing apparatus by weight fork, reuse forklift after recording data and play cargo transfer, repeatedly fork cargo transport thing brings great inconvenience to the work of fork fortune, waste time and energy, repeatedly fork fortune can cause passive safety to goods simultaneously, especially concerning some pallet paper, the Wooden pallet that not only can wear and tear transported by fork repeatedly, stacking paper can be caused simultaneously to stamp at pallet superior displacement, cause unnecessary paper defects wearing and tearing.
Utility model content
The utility model provides a kind of weighing fork truck, and mainly solution prior art is repeatedly pitched cargo transport thing and brought great inconvenience to the work of fork fortune, wastes time and energy, and repeatedly pitches fortune simultaneously and can cause the technical matterss such as passive safety to goods.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of weighing fork truck, it comprises door frame, pallet fork and assembly of weighing, and pallet fork is located on door frame and is lifted goods to pitch, and rises or descending motion along door frame; Assembly of weighing is located on door frame or pallet fork to detect the weight of goods.
Wherein, assembly of weighing comprises detector, calculator and telltale, and detector detects goods to obtain predictor; Calculator is electrically connected with detector, is drawn the weight result of goods by predictor calculation; Telltale is electrically connected to show weight result with calculator.
Wherein, detector is weight sensor, is located to detect the predictor of goods on pallet fork, and wherein, predictor is gravity value.
Wherein, weighing fork truck also comprises guardrail, sprocket wheel and chain, guardrail and door frame sliding block joint, and pallet fork is fixed on guardrail; Sprocket wheel is located in door frame; Chain coordinates with sprocket wheel, and is fixedly connected with to lift guardrail with guardrail and rises or descending motion along door frame.
Wherein, detector is pulling force sensor, and be located on chain and before lift goods and after lift goods, divide other predictor to detect chain, wherein, predictor is value of thrust.
Wherein, chain has front and rear, and telltale is located at front portion so that chaufeur can observe the content of telltale easily.
Wherein, weighing fork truck also comprises the telescoping cylinder supporting sprocket wheel, rises in order to the sprocket wheel that stretches or declines.
Wherein, detector is for supporting sensor, and be located on telescoping cylinder and before stretching goods and after stretching goods, divide other predictor to detect telescoping cylinder, wherein, predictor is for supporting force value.
Wherein, telescoping cylinder is hydraulic actuating cylinder or cylinder.
Wherein, telltale is located in operator's compartment.
The beneficial effects of the utility model are: the situation being different from prior art, weighing fork truck of the present utility model is provided with assembly of weighing, in order to detect goods predictor and by predictor calculation and display goods weight, the weight of goods on pallet fork can be obtained intuitively, easy to use, improve the efficiency of carrying, avoid goods impaired, ensure that the quality of goods.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of weighing fork truck of the present utility model;
Fig. 2 is the part-structure schematic diagram of Fig. 1 medium power assembly;
Fig. 3 is the left view of Fig. 2 medium power assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the structural representation of weighing fork truck of the present utility model.Weighing fork truck 1 of the present utility model comprises door frame 10, pallet fork 20, assembly of weighing, operator's compartment 40 and underframe 50.
Door frame 10 is located on underframe 50, pallet fork 20 be located on door frame 10 with pitch lift goods, pallet fork 20 under the control of operator's compartment 40 along door frame 10 rise or descending motion to load and unload goods.Assembly of weighing be located on door frame 10 or pallet fork 20 with detect goods predictor and by predictor calculation and display goods weight.Predictor of the present utility model can be gravity value, value of thrust or support force value etc.
Assembly of weighing of the present utility model comprises detector, calculator and telltale 33, and detector is for detecting goods to obtain predictor.Calculator is electrically connected with detector, by predictor to calculate the weight result of goods.Telltale 33 is electrically connected to show weight result with calculator.Conveniently make and use, calculator of the present utility model and telltale 33 accessible site are on a circuit card.
Further, weighing fork truck 1 of the present utility model also comprises guardrail 60 and Power Component 70, and guardrail 60 and described door frame 10 sliding block joint, pallet fork 20 is fixed on guardrail 60.
This Power Component 70 comprises sprocket wheel 71, chain 72, telescoping cylinder 73 and alighting gear 74.Sprocket wheel 71 is located in door frame 10.Chain 72 coordinates with sprocket wheel 71, and is fixedly connected with to lift guardrail 60 with guardrail 60, and guardrail 60 is moved upward or downward along door frame 10.Sprocket wheel 71 is fixed on telescoping cylinder 73 top, and telescoping cylinder 73 telescopically supports sprocket wheel 71 and rises or decline, and alighting gear 74 to be fixed on underframe 50 and relatively to rise along door frame 10 with guardrail 60 or decline, and alighting gear 74 pairs of chains 72 have certain tractive force.
Further, door frame 10 has left traveller (not shown), right traveller (not shown) and cross bar (not shown), and left traveller and right traveller interval are arranged, and cross bar is located at the top of left traveller and right traveller to form a doorway.Telescoping cylinder 73, sprocket wheel 71, chain 72 are all located between left traveller and right traveller.Telescoping cylinder 73 is fixed on underframe 50, can telescopically support sprocket wheel 71 up and down.Chain 72 one end snap close is on guardrail 60, and the other end is fixed on alighting gear 74.Telescoping cylinder 73 of the present utility model is hydraulic actuating cylinder or cylinder.
See also Fig. 2 and Fig. 3, Fig. 2 is the part-structure schematic diagram of Fig. 1 medium power assembly, and Fig. 3 is the left view of assembly of weighing in Fig. 2.Chain 72 has anterior 721 and rear portion 722, telltale 33 is located at anterior 721, as a part for chain, so that truck driver can observe the content of telltale 33 easily, certainly, it also can be located in operator's compartment 40 or other position, as long as can watch by the chaufeur be conveniently seated in operator's compartment 40.
Further, weighing fork truck 1 of the present utility model also comprises door frame system for detecting angle of inclination (not shown), and it is located in operator's compartment 40.When goods is placed on pallet fork 20, the door frame 10 of inclination can depart from certain angle on former basis, and door frame system for detecting angle of inclination is for detecting this deviation angle and the angle of inclination of weight adjustment door frame 10 according to goods.That is, utilize door frame system for detecting angle of inclination, weighing fork truck 1 can be made after fork fortune weight, first to regulate the angle of inclination of door frame 10, to ensure that goods gravity direction naturally droops, with the weight error avoiding the guardrail 72 drawing high weight to produce with door frame 10 track friction.
Detector of the present utility model can be weight sensor 31, pulling force sensor or support sensor, and the position of different sensor settings is different, and it directly can measure the weight of goods indirectly.Particularly, as shown in Figure 1, when detector is weight sensor 31, when it is located at and pallet fork 20 makes pallet fork 20 transport goods, goods fork is embraced the weight sensor 31 on pallet fork 20, to detect the gravity value G of goods, now calculator is by formula G=mg (9.8N/kg), just can calculate cargo weight m.
When detector is pulling force sensor, it is located on chain 72 and before lift goods and after lift goods, divides other value of thrust to detect chain 72, and particularly, when weighing fork truck 1 does not have goods, chain 72 is subject to the gravity G of guardrail 60 and pallet fork 20
1, pallet fork 20 gravity G
2and the traction force f of alighting gear 74, detector detects the value of thrust be sent to calculator of making a concerted effort that chain 72 bears these three kinds of power, and the final value of thrust be subject to when now chain 72 does not lift goods by calculator record (chain 72 be subject to joint efforts) is F
1(F
1=G
1+ G
2+ f); And using weighing fork truck 1 to be embraced in pallet fork 20 and after being promoted to predetermined height by goods fork, chain 72 is by the gravity G of guardrail 60
1, pallet fork 20 gravity G
2and outside the traction force f of alighting gear 74, also add the gravity G of goods
3, detector detects the value of thrust with joint efforts of four kinds of power that chain 72 bears and is sent to calculator, is calculated record the final value of thrust F be subject to when now chain 72 lifts goods by calculator
2(F
2=G
1+ G
2+ G
3+ f), and by formula G
3=F
2-F
1=mg (9.8N/kg), just can calculate cargo weight m.
When detector is for supporting sensor, it is located on telescoping cylinder 73 and before stretching goods and after stretching goods, divides other tension values to detect telescoping cylinder 73, particularly, the support force value of telescoping cylinder 73 equals ground pressure suffered by it, and the pressure F that before not lifting goods, it bears
beforebe mainly the gravity of chain 72, the tractive force of alighting gear 74 be connected with chain 72 and the gravity of guardrail 60 (comprising pallet fork 20), detector detects the force value be sent to calculator of making a concerted effort that telescoping cylinder 73 bears above-mentioned three kinds of power, and the final support force value be subject to when now telescoping cylinder 73 does not lift goods by calculator record (telescoping cylinder 73 bear with joint efforts) is F
before.After lift goods, increase the weight G of goods on the basis of the above, detector detects the force value be sent to calculator of making a concerted effort of telescoping cylinder 73 above-mentioned four kinds of power of bearing, and the final support force value be subject to when now telescoping cylinder 73 lifts goods by calculator record (telescoping cylinder 73 bear with joint efforts) is F
after, by formula G=F
after-F
before=mg (9.8N/kg), just can calculate cargo weight m.
In the utility model, weighing fork truck 1 also can comprise number reading unit (not shown) further, so that the weight result shown by telltale 33 is entered for out, it can be located on door frame 10, also can be located in operator's compartment 40 or other position, as long as the mode of the attention of truck driver can be caused.
Weighing fork truck 1 of the present utility model is provided with assembly of weighing, in order to detect goods predictor and by predictor calculation and display goods weight, the weight of goods on pallet fork 20 can be obtained intuitively, easy to use, improve the efficiency of carrying, avoid goods impaired, ensure that the quality of goods.
It is to be noted, if mention in the utility model embodiment " first ", " second " " on ", the term such as D score, "left", "right" is only the indentification mark adopted as required, in practice, be not limited to this, and this indentification mark can exchange use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a weighing fork truck, is characterized in that, comprising:
Door frame;
Pallet fork, is located on described door frame and lifts goods to pitch, and rise or descending motion along described door frame;
To weigh assembly, be located on described door frame or described pallet fork to detect the weight of described goods;
Described assembly of weighing comprises:
Detector, detects described goods to obtain predictor;
Calculator, is electrically connected with described detector, is drawn the weight result of described goods by described predictor calculation;
Telltale, is electrically connected with described calculator to show described weight result;
Guardrail, with described door frame sliding block joint, described pallet fork is fixed on described guardrail;
Sprocket wheel, is located in described door frame;
Chain, coordinates with described sprocket wheel, and is fixedly connected with to lift described guardrail with described guardrail and rises or descending motion along described door frame.
2. weighing fork truck according to claim 1, it is characterized in that, described detector is weight sensor, and be located to detect the described predictor of described goods on described pallet fork, wherein, described predictor is gravity value.
3. weighing fork truck according to claim 1, it is characterized in that, described detector is pulling force sensor, is located on described chain and before the described goods of lift and after the described goods of lift, divides predictor described in other to detect described chain, wherein, described predictor is value of thrust.
4. weighing fork truck according to claim 1, it is characterized in that, described chain has front and rear, and described telltale is located at described front portion so that chaufeur can observe the content of described telltale easily.
5. weighing fork truck according to claim 1, it is characterized in that, described weighing fork truck also comprises the telescoping cylinder supporting described sprocket wheel, rises in order to the described sprocket wheel that stretches or declines.
6. weighing fork truck according to claim 5, it is characterized in that, described detector is support sensor, is located on described telescoping cylinder and before the described goods of stretching and after the described goods that stretches, divides predictor described in other to detect described telescoping cylinder, wherein, described predictor is for supporting force value.
7. weighing fork truck according to claim 5, it is characterized in that, described telescoping cylinder is hydraulic actuating cylinder or cylinder.
8. weighing fork truck according to claim 1, it is characterized in that, described telltale is located in operator's compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685843.XU CN205204765U (en) | 2015-09-07 | 2015-09-07 | Fork truck weighs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685843.XU CN205204765U (en) | 2015-09-07 | 2015-09-07 | Fork truck weighs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204765U true CN205204765U (en) | 2016-05-04 |
Family
ID=55842495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685843.XU Active CN205204765U (en) | 2015-09-07 | 2015-09-07 | Fork truck weighs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298410A (en) * | 2017-08-23 | 2017-10-27 | 惠安县惠祥科技有限公司 | A kind of logistics sorts fork truck |
| CN107311080A (en) * | 2017-08-23 | 2017-11-03 | 惠安县惠祥科技有限公司 | A kind of goods sorting method that center of gravity of goods is detected based on fork truck |
| CN110790194A (en) * | 2019-11-14 | 2020-02-14 | 浙江力普物流技术有限公司 | Accurate weighing method of weighing forklift |
-
2015
- 2015-09-07 CN CN201520685843.XU patent/CN205204765U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298410A (en) * | 2017-08-23 | 2017-10-27 | 惠安县惠祥科技有限公司 | A kind of logistics sorts fork truck |
| CN107311080A (en) * | 2017-08-23 | 2017-11-03 | 惠安县惠祥科技有限公司 | A kind of goods sorting method that center of gravity of goods is detected based on fork truck |
| CN107298410B (en) * | 2017-08-23 | 2019-02-22 | 龙岩市惠祥科技有限公司 | A kind of logistics sorting fork truck |
| CN110790194A (en) * | 2019-11-14 | 2020-02-14 | 浙江力普物流技术有限公司 | Accurate weighing method of weighing forklift |
| CN110790194B (en) * | 2019-11-14 | 2021-06-01 | 浙江力普物流技术有限公司 | Accurate weighing method of weighing forklift |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |