CN203653176U - Weighing device of carrier - Google Patents

Weighing device of carrier Download PDF

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Publication number
CN203653176U
CN203653176U CN201320796427.8U CN201320796427U CN203653176U CN 203653176 U CN203653176 U CN 203653176U CN 201320796427 U CN201320796427 U CN 201320796427U CN 203653176 U CN203653176 U CN 203653176U
Authority
CN
China
Prior art keywords
steel ball
oil cylinder
sensor
cylindricality
connecting steel
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.)
Withdrawn - After Issue
Application number
CN201320796427.8U
Other languages
Chinese (zh)
Inventor
杨玉东
冯卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI AIYILI MACHINERY Co Ltd
Original Assignee
WUXI AIYILI MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI AIYILI MACHINERY Co Ltd filed Critical WUXI AIYILI MACHINERY Co Ltd
Priority to CN201320796427.8U priority Critical patent/CN203653176U/en
Application granted granted Critical
Publication of CN203653176U publication Critical patent/CN203653176U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a weighing device of a carrier. The weighing device of the carrier is simple in structure, low in cost, wide in application range, high in weighing precision and good in stability. The weighing device comprises a carrier body, an oil cylinder, a cylindrical sensor and a connecting steel ball. The oil cylinder is installed at the lower end of the carrier body, the top end of a piston rod of the oil cylinder is provided with a circular-arc-shaped groove attached to the connecting steel ball, the connecting steel ball is arranged in the circular-arc-shaped groove, and the cylindrical sensor is arranged above the connecting steel ball. The lower end of the cylindrical sensor is correspondingly provided with a circular-arc-shaped groove attached to the connecting steel ball, the cylindrical sensor is installed in an installation plate at the upper end of the carrier body in a pressing mode, and the cylindrical sensor is connected with a digital displaying instrument in an electric control mode.

Description

The weighting apparatus of transport trolley
Technical field
The utility model relates to haulage equipment technical field, is specially the weighting apparatus of transport trolley.
Background technology
Transport trolley is being played the part of very important role in the logistics system of enterprise, it is the main force in material conveyance equipment, being widely used in each department in the national economy such as station, harbour, airport, factory, warehouse, is the high-efficiency appliance of mechanized handling, stacking and short range transportation.In order to increase productivity, people are installed a kind of weighing sensing device additional on transport trolley, can realize the carrying of goods and weigh and synchronously carry out.
There is following defect in the weighing sensing device of existing transport trolley: 1, weighing structure as shown in Figure 1 has four pivot sensors 21 of employing to transmit the cargo weight that need weigh, the signal that sensor is collected shows by digital meter, the defect of this structure is to adopt two or more sensors, cause cost higher, complicated in mechanical structure.
2, the weighing structure of common single pivot sensor is as shown in Figure 2 by single sheet type sensor 22 by car body steel plate deformed collection signal, rather than directly by the direct bearing load of sensor, although simple in structure, the accuracy rate of weighing is very low.
3, be applicable in hand, the go-cart of driven shearing V shape without the weighting apparatus of any style so far.
Utility model content
For the problems referred to above, the utility model provides the weighting apparatus of transport trolley, and it is simple in structure, and cost is low, widely applicable, and the accuracy rate of weighing is high, good stability.
The utility model solves the technical scheme that its technical matters adopts: comprise vehicle body, oil cylinder, cylindricality sensor, connect steel ball, described oil cylinder is arranged on described vehicle body lower end, the top of the piston rod of described oil cylinder is provided with and the described circular groove that is connected steel ball laminating, described connection steel ball is placed in described circular groove, described connection steel ball top is provided with cylindricality sensor, the lower end correspondence of described cylindricality sensor is provided with and the described circular groove that is connected steel ball laminating, described cylindricality sensor is fitted in the adapter plate of described vehicle body upper end, the automatically controlled linking number word of described cylindricality sensor display instrument.
It is further characterized in that: described piston rod is sleeved on bearing, and described bearing is arranged in adapter sleeve;
The upper end of described adapter sleeve offers and the described recess that is connected the cooperation of steel ball size.
The beneficial effects of the utility model are: adopt the pressure that connects steel ball transmitted load, connecting steel ball can Rapid reset, automatically regulate and find bearing point, measuring accuracy, the reliability and stability of guaranteeing cylindricality sensor are unaffected, error is little, piston rod is set with bearing outward and makes the piston rod can smoothness run, adapter sleeve be arranged so that steel ball is subject to lateral impact forces time be difficult for being offset, guarantee the normal operation of weighing structure, it is simple in structure, cost is low, is widely used in various types of transport trolleys, and wide usage is good.
Accompanying drawing explanation
Fig. 1 is four sensors of available technology adopting trolley structure schematic diagrams of weighing;
Fig. 2 is single fulcrum sheet type sensor trolley structure schematic diagram of weighing in prior art;
Fig. 3 is the cross-sectional schematic of weighting apparatus of the present utility model;
Fig. 4 adopts manually weighing of weighting apparatus of the present utility model to cut the main TV structure schematic diagram of bar car;
Fig. 5 adopts manually weighing of weighting apparatus of the present utility model to cut the plan structure schematic diagram of bar car;
Fig. 6 is the structural representation that adopts the go-cart of manually weighing of weighting apparatus of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment mono-: see Fig. 3, Fig. 4, Fig. 5, adopt manually weighing of weighting apparatus of the present utility model to cut bar car, comprise car body 10, the front end of car body 10 is provided with pallet fork 11, pallet fork 11 belows are provided with scissors mechanism 12, the rear side of the lower end of car body 10 is provided with oil cylinder 1, control lever 13a, the top of the piston rod 4 of oil cylinder 1 is provided with and the circular groove 5a that is connected steel ball 3 and fits, connecting steel ball 3 is placed in circular groove 5a, connect steel ball 3 tops and be provided with cylindricality sensor 2, the lower end of cylindricality sensor 2 is provided with and the circular groove 5b that is connected steel ball 3 and fits, cylindricality sensor 2 is arranged in the adapter plate 14 on car body 10, cylindricality sensor 2 electricly connects the read out instrument 6 of car body 10 upper ends, read out instrument 6 is also connected with power supply 15, piston rod 4 is sleeved on bearing 7, bearing 7 is arranged in adapter sleeve 8, the upper end of adapter sleeve 8 offers and the recess 9 that is connected steel ball 3 size cooperations.
Cylindricality sensor 2 is arranged in the adapter plate 14 on car body 1, cylindricality sensor 2 one end are directly connected with car body 1, directly bearing load, the other end is connected with the piston rod 4 of oil cylinder 1 by connecting steel ball 3, when the need load of weighing is placed on the pallet fork 11 of car body 10, this load directly presses on cylindricality sensor 2 one end by car body 10, cylindricality sensor 2 other ends are supported by the piston rod 4 that connects steel ball 3 and oil cylinder 1, the pressure of cylindricality sensor 2 direct bearing loads, gather and analyze by digital sensor signal, and demonstrate load weight accurately by read out instrument 6 after demarcating, oil cylinder 1 can also be controlled the lifting of scissors mechanism 12.
Embodiment bis-: see Fig. 3, Fig. 6, adopt the go-cart of manually weighing of weighting apparatus of the present utility model, comprise vehicle body 16, the front side of vehicle body 16 is provided with bearing platform 17, the lower end of bearing platform 17 is provided with BOGEY WHEEL 18, the rear side of vehicle body 16 is provided with oil cylinder 1, the rear side of oil cylinder 1 is provided with control lever 13b, the below of oil cylinder 1 is provided with trailing wheel 19, the top of the piston rod 4 of oil cylinder 1 is provided with and the circular groove 5a that is connected steel ball 3 and fits, connecting steel ball 3 is placed in circular groove 5a, connect steel ball 3 tops and be provided with cylindricality sensor 2, the lower end of cylindricality sensor 2 is provided with and the circular groove 5b that is connected steel ball 3 and fits, cylindricality sensor 2 is arranged in the cover plate 20 on vehicle body, cylindricality sensor 2 electricly connects the read out instrument 6 of car body 10 upper ends.
Cylindricality sensor 2 is arranged in the cover plate 20 on vehicle body 16, cylindricality sensor 2 one end are directly connected with vehicle body 16, directly bearing load, the other end is connected with the piston rod 4 of oil cylinder 1 by connecting steel ball 3, when the need load of weighing is placed on bearing platform 17, this load directly presses on cylindricality sensor 2 one end by vehicle body 16, cylindricality sensor 2 other ends are supported by the piston rod 4 that connects steel ball 3 and oil cylinder 1, the pressure of cylindricality sensor 2 direct bearing loads, gather and analyze by digital sensor signal, and demonstrate load weight accurately by read out instrument 6 after demarcating.
Adopt the pressure that connects steel ball 3 transmitted loads, connecting steel ball 3 can Rapid reset, automatically regulate and find bearing point, measuring accuracy, the reliability and stability of guaranteeing cylindricality sensor 2 are unaffected, error is little, piston rod 4 is outer to be set with bearing 7 and to make the piston rod 4 can smoothness run, adapter sleeve 8 be arranged so that connecting steel ball 3 is subject to lateral impact forces time be difficult for being offset, guarantee the normal operation of weighing structure, it is simple in structure, cost is low, is widely used in various types of transport trolleys, and wide usage is good.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; by weighing structure of the present utility model be applied to hand barrow, cut the transport trolleys such as bar car, forklift, oil drum vehicle any modification, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. the weighting apparatus of transport trolley, comprise vehicle body, oil cylinder, cylindricality sensor, connect steel ball, described oil cylinder is arranged on described vehicle body lower end, the top of the piston rod of described oil cylinder is provided with and the described circular groove that is connected steel ball laminating, described connection steel ball is placed in described circular groove, described connection steel ball top is provided with cylindricality sensor, the lower end correspondence of described cylindricality sensor is provided with and the described circular groove that is connected steel ball laminating, described cylindricality sensor is fitted in the adapter plate of described vehicle body upper end, the automatically controlled linking number word of described cylindricality sensor display instrument.
2. the weighting apparatus of transport trolley according to claim 1, is characterized in that: described piston rod is sleeved on bearing, and described bearing is arranged in adapter sleeve.
3. the weighting apparatus of transport trolley according to claim 2, is characterized in that: the upper end of described adapter sleeve offers and the described recess that is connected the cooperation of steel ball size.
CN201320796427.8U 2013-12-06 2013-12-06 Weighing device of carrier Withdrawn - After Issue CN203653176U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320796427.8U CN203653176U (en) 2013-12-06 2013-12-06 Weighing device of carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320796427.8U CN203653176U (en) 2013-12-06 2013-12-06 Weighing device of carrier

Publications (1)

Publication Number Publication Date
CN203653176U true CN203653176U (en) 2014-06-18

Family

ID=50919590

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320796427.8U Withdrawn - After Issue CN203653176U (en) 2013-12-06 2013-12-06 Weighing device of carrier

Country Status (1)

Country Link
CN (1) CN203653176U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613052A (en) * 2013-12-06 2014-03-05 无锡爱一力机械有限公司 Weighing device of van

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613052A (en) * 2013-12-06 2014-03-05 无锡爱一力机械有限公司 Weighing device of van

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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: 20140618

Effective date of abandoning: 20160330

C25 Abandonment of patent right or utility model to avoid double patenting