CN201615785U

CN201615785U - Container weighing device

Info

Publication number: CN201615785U
Application number: CN2010201425415U
Authority: CN
Inventors: 赵青松; 郭文卫; 侯军; 韩祺; 朱丹
Original assignee: Mettler Toledo Changzhou Measurement Technology Ltd; Mettler Toledo Changzhou Precision Instruments Ltd; Mettler Toledo Changzhou Weighing Equipment Co Ltd
Current assignee: Mettler Toledo Changzhou Measurement Technology Ltd; Mettler Toledo Changzhou Precision Instruments Ltd; Mettler Toledo Changzhou Weighing Equipment Co Ltd
Priority date: 2010-03-26
Filing date: 2010-03-26
Publication date: 2010-10-27
Anticipated expiration: 2020-03-26

Abstract

The utility model relates to a container weighing device, which comprises an H-shaped hanger frame, supports, weighing sensors and wireless transmitting modules. The supports are respectively installed at four corners of the hanger frame; each support is provided with a supporting arm integrated with a base; the upper portion of each weighing sensor is connected with the supporting arm through an upper pin shaft and a joint bearing; the lower portion of each weighing sensor is connected with a floating seat through a lower pin shaft and a joint bearing; a rotary shaft fixed with a hanger rod is connected with the floating seat through a plane bearing; four wireless transmitting modules are respectively installed on the hanger frame; and a signal output wire of each weighing sensor is connected with a signal input end of each respective wireless transmitting module. In the process of hoisting a container, the container weighing device can rapidly and accurately weigh four corners of the container so as to judge whether the container is eccentric, and can improve hoisting safety and efficiency.

Description

Container weighing apparatus

Technical field

The utility model relates to a kind of container weighing apparatus, belongs to the heavy technical field of container master.

Background technology

Container when position of center of gravity for container departs from, can be made potential safety hazard because of the inclination of container in transportation, therefore can weigh to container before transportation.At present for the metering of container, special-purpose on-ground weigher is installed on the ground normally, four jiaos of on-ground weigher are provided with Weighing module, by Weighing module claim four angle weight of container to judge whether off-centre.But in container weighing process, will by special-purpose front crane with container at the weighing quantity fixing place and the freight department lifting come and go, not only need the container Left on/Left off, and also need to adjust container during weighing and could measure to the optimum position, meter is heavy not only to be taken time and effort, and the front crane fuel consumption that especially lifts container is big, and the round transport energy dissipation, and reduced lifting efficient significantly, also be unfavorable for the fast hoisting in goods yard.Another kind is to adopt four jiaos of suspension methods that container is weighed, and LOAD CELLS is installed in the end of wire rope, thisly can only use on gantry crane weighing of container, not only uses limitation big, and is not to count in transit heavily, also influence lifting efficient.In addition, the weighing device of this structure, LOAD CELLS top is connected with the hoist cable ring by upper hinge, and hinge was connected with suspension rod under the bottom was passed through, because LOAD CELLS is to bear oblique pulling, this has not only reduced weighing precision, and fragile LOAD CELLS.

Summary of the invention

It is a kind of in the process by the lifting container that the purpose of this utility model provides, and can count heavily four angles of container quickly and accurately, improves the container weighing apparatus of lifting security and efficient.

The utility model is that the technical scheme that achieves the above object is: a kind of container weighing apparatus, it is characterized in that: comprise being I-shaped suspension bracket, bearing, LOAD CELLS and wireless transmitter module, be separately installed with bearing on four jiaos of described suspension bracket, each bearing has the supporting arm of making one with base, LOAD CELLS top is connected with supporting arm with oscillating bearing by upper pin, the bottom of LOAD CELLS is connected with floating seat with oscillating bearing by lower bearing pin, the rotating shaft that is fixed with suspension rod is connected with floating seat by surface bearing, be separately installed with four wireless transmitter modules on the suspension bracket, and the output line of each LOAD CELLS is connected with the signal input part of separately wireless transmitter module.

The utility model is separately installed with bearing at suspension bracket four jiaos, four LOAD CELLS are installed in bearing and floating seat respectively, because the suspension rod of handling container is to be connected with floating seat by surface bearing, so the suspension rods that pass through four jiaos of places of suspension bracket are in the handling container, suspension rod on four jiaos on the suspension bracket reaches the weight of container in each LOAD CELLS, by each LOAD CELLS four angle weight of container are measured, and transfer to instrument by wireless module, to obtain the centre of gravity place of container, carry out goods again after will having the container of potential safety hazard to exclude and put.The utility model is installed in LOAD CELLS on bearing and the floating seat, is the pulling force of vertical direction because LOAD CELLS bears, so can improve weighing precision.By in the face crane handling container, can measure four angle weight of container, the weight of measuring container quickly and accurately with and centre of gravity place, improved the lifting security and lifted efficient.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is a knot synoptic diagram of the present utility model.

Fig. 2 is the plan structure synoptic diagram of Fig. 1

Fig. 3 is a perspective view of the present utility model.

Wherein: 1-oscillating bearing, 2-upper pin, 3-LOAD CELLS, the 4-bearing, 4-1-supporting arm, 4-2-base, the 4-3-reinforcement, 5-lower bearing pin, 6-floating seat, the 6-1-Connection Block, 6-2-Lower shaft sleeve, 7-surface bearing, the 8-rotating shaft, 9-suspension rod, 10-wireless transmitter module, 11-firing box installing plate, the 12-suspension bracket.

Embodiment

See shown in Fig. 1～3, container weighing apparatus of the present utility model, comprise suspension bracket 12, bearing 4, LOAD CELLS 3 and wireless transmitter module 10, this suspension bracket 12 is I-shaped suspension bracket, four jiaos of suspension bracket 12 have mount pad, four bearings 4 are installed in respectively on each mount pad, bearing 4 of the present utility model has the supporting arm 4-1 with base 4-2 one, for improving the intensity of bearing 4, bearing 4 also is fixed with reinforcement 4-3 on base 4-2 and supporting arm 4-1, the top of each LOAD CELLS 3 is connected with supporting arm 4-1 with oscillating bearing 1 by upper pin 2, the bottom of each LOAD CELLS 3 is connected with floating seat 6 with oscillating bearing 1 by lower bearing pin 5, see shown in Figure 1, the upper connecting base on LOAD CELLS 3 tops and the lower connecting base of bottom are respectively equipped with bearing seat, oscillating bearing 1 is installed in respectively on the bearing seat of the upper connecting base of LOAD CELLS 3 and lower connecting base, upper pin 2 and lower bearing pin 5 pass oscillating bearing 1 respectively LOAD CELLS 3 are installed on supporting arm 4-1 and the floating seat 6, the rotating shaft 8 that is fixed with suspension rod 9 is connected with floating seat 6 by surface bearing 7, on the one hand the weight on the suspension rod 9 being reached LOAD CELLS 3 by floating seat 6 realizes weighing, on the other hand, suspension rod 9 and rotating shaft 8 can be rotated, be convenient to lifting collection case.See shown in Fig. 1,3, floating seat 6 of the present utility model is connected and composed by Connection Block 6-1 and Lower shaft sleeve 6-2, Lower shaft sleeve 6-2 is installed in the bottom of Connection Block 6-1 by securing member, the T shape head of rotating shaft 8 is arranged in the Lower shaft sleeve 6-2 and passes Lower shaft sleeve 6-2 and is connected with suspension rod 9, and the T shape head of rotating shaft 8 is pressed on the surface bearing 7, makes floating seat 6 evenly stressed.

See shown in Fig. 1～3, be separately installed with four wireless transmitter modules 10 on the utility model suspension bracket 12, this wireless transmitter module 10 can be installed in suspension bracket 12 by firing box installing plate 11, the output line of each LOAD CELLS 3 is connected with the signal input part of wireless transmitter module separately 10, four instrument wireless telecommunications that wireless transmitter module 10 is interior with being installed in operation room, the weight that records four angles of container is reached on the instrument, on instrument, can demonstrate the weight at four angles of container, and calculate the centre of gravity place of container this moment automatically by instrument, eliminating there is the container of potential safety hazard.

Claims

1. container weighing apparatus, it is characterized in that: comprise being I-shaped suspension bracket (12), bearing (4), LOAD CELLS (3) and wireless transmitter module (10), be separately installed with bearing (4) on four jiaos of described suspension bracket (12), each bearing (4), has the supporting arm (4-1) of making one with base (4-2), LOAD CELLS (3) top is connected with supporting arm (4-1) with oscillating bearing (1) by upper pin (2), the bottom of LOAD CELLS (3) is connected with floating seat (6) with oscillating bearing (1) by lower bearing pin (5), the rotating shaft (8) that is fixed with suspension rod (9) is connected with floating seat (6) by surface bearing (7), be separately installed with four wireless transmitter modules (10) on the suspension bracket (12), and the output line of each LOAD CELLS (3) is connected with the signal input part of separately wireless transmitter module (10).

2. container weighing apparatus according to claim 1, it is characterized in that: described floating seat (6) is connected and composed by Connection Block (6-1) and Lower shaft sleeve (6-2), the T shape head of rotating shaft (8) is arranged in the Lower shaft sleeve (6-2) and passes Lower shaft sleeve (6-2) and is connected with suspension rod (9), and the T shape head of rotating shaft (8) is pressed on the surface bearing (7).

3. container weighing apparatus according to claim 1 is characterized in that: described bearing (4) also is fixed with reinforcement (4-3) between base (4-2) and supporting arm (4-1).

4. container weighing apparatus according to claim 1 is characterized in that: described wireless transmitter module (10) is installed in suspension bracket (12) by firing box installing plate (11).