CN204188248U - Bracket rod type weighing device - Google Patents

Abstract

The utility model discloses a bracket type weighing device, it includes the bottom frame, the both ends of bottom frame are connected with a support material pole respectively, the one end of holding in the palm the material pole with link to each other through the connecting seat between the bottom frame, the other end that holds in the palm the material pole pass through the pneumatic cylinder with the bottom frame links to each other, the below of bottom frame is connected with a plurality of weighing sensor. The utility model discloses a die-pin formula weighing device, simple structure, small investment, maintenance convenience.

Description

Support rod weighing device

technical field

The utility model relates to a weighing device, in particular to a supporting rod type weighing device used in the transportation process of blanks in the metallurgical industry.

Background technique

At present, there are two known weighing methods in the steel billet conveying process, one is an online weighing device, and the other is an offline weighing device. The structures of the two billet weighing methods are shown in Figure 1 and Figure 2.

In the weighing equipment shown in Figure 1, the steel billet 1' is transported to the weighing roller table 2' through the roller table, and the steel billet 1' passes the weight through the weighing roller table 2' and the base 3' to the load cell 4'. This kind of billet weighing method has a simple structure and less initial investment, but this method has a great impact on the level of the load cell 4', which easily causes the load cell 4' to be damaged. The above shortcomings make the application of this weighing method less.

In the weighing equipment shown in Figure 2, the steel billet 1' is transported to the weighing roller table 2' through the roller table, and the hydraulic cylinder 6' is extended to drive the synchronous pull rod 7' and the lifting crank 5' to raise the weighing beam 8' , transfer the billet weight to the load cell 4'. This billet weighing method has complex structure, large initial investment, large floor space and troublesome equipment maintenance. The application of this weighing method is relatively common.

Up to now, there is no weighing device in the billet conveying process that has a simple structure, low investment, and easy maintenance. Therefore, how to solve this problem has become an urgent need for improvement in the industry.

Utility model content

The purpose of the utility model is to provide a supporting bar type weighing device, which has simple structure, low investment and convenient maintenance.

Above-mentioned purpose of the utility model can adopt following technical scheme to realize:

The utility model provides a supporting bar type weighing device, which comprises a bottom frame, two ends of the bottom frame are respectively connected with a supporting rod, and one end of the supporting rod is connected to the bottom frame through a connecting seat The other end of the support rod is connected to the bottom frame through a hydraulic cylinder, and a plurality of load cells are connected below the bottom frame.

In a preferred embodiment, the bottom frame includes two horizontal bars and two vertical bars, the two horizontal bars are respectively connected to the two ends of the two vertical bars, and the support rod is located on the horizontal bar top of the rod.

In a preferred embodiment, there are four load cells, and the four load cells are respectively connected to the joints of the cross bar and the longitudinal bar.

In a preferred embodiment, a spacer is connected to the support rod.

In a preferred embodiment, the hydraulic cylinder has a cylinder body and a piston rod movably arranged in the cylinder body, the support rod is connected to the piston rod, and the bottom frame is connected to the cylinder body connected.

The characteristics and advantages of the supporting rod type weighing device of the utility model are: the supporting rod type weighing device has simple structure, small investment, no horizontal impact on the load cell, simple operation and maintenance, wide application range, and can greatly improve the working environment. Produce better economic benefits. Because the utility model adopts the hydraulic cylinder to directly drive the material supporting rod for material supporting, not only the structure is simple, but also it is beneficial to save the initial stage investment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic diagram of a weighing device in the prior art.

Fig. 2 is a schematic diagram of a weighing device in the prior art.

Fig. 3 is a front view of the support bar type weighing device of the present invention.

Fig. 4 is a top view of the supporting bar type weighing device of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 3 and 4, the utility model provides a support rod type weighing device, which includes a bottom frame 1, and a support rod 2 is respectively connected to two ends of the bottom frame 1, and the support rod 2 One end of the bottom frame 1 is connected with the bottom frame 1 through a connecting seat 3, the other end of the support rod 2 is connected with the bottom frame 1 through a hydraulic cylinder 4, and a plurality of weighing scales are connected under the bottom frame 1. sensor 5.

Specifically, the bottom frame 1 includes two horizontal bars 11 and two vertical bars 12, and the two horizontal bars 11 are respectively connected to two ends of the two vertical bars 12, so that the bottom frame 1 forms a generally rectangular parallelepiped structure.

The supporting rod 2 is in the shape of a long bar, and its upper surface is connected with a spacer 21. When the steel billet is placed on the supporting rod 2, the spacer 21 can support the steel billet for use. In this embodiment, there are two supporting rods 2, each supporting rod 2 is located above each cross bar 11 of the bottom frame 1, and one end of the supporting rod 2 is connected to one end of the cross bar 11 by a connection One end of the supporting rod 2 is pivotably connected to the connecting seat 3 , and the other end of the supporting rod 2 is connected with the other end of the cross bar 11 through a hydraulic cylinder 4 .

The hydraulic cylinder 4 has a cylinder body 41 and a piston rod 42 movably arranged in the cylinder body 41 , the support rod 2 is connected with the piston rod 42 , and the cross bar 11 of the bottom frame 1 is connected with the cylinder body 41 .

A plurality of load cells 5 are located below the bottom frame 1. In this embodiment, there are four load cells 5, and the four load cells 5 are respectively connected to the joints of the cross bar 11 and the longitudinal bar 12, that is, in the A load cell 5 is connected to the lower end of the junction of the cross bar 11 and the longitudinal bar 12 of the bottom frame 1 , and the load cell 5 is used for sensing the weight of the billet on the support bar 2 .

In the support rod type weighing device of the present utility model, after the workshop equipment puts the steel billet above the support rod type weighing device, the piston rod 42 of the hydraulic cylinder 4 stretches out, drives the support rod 2 to hold up the steel billet, and the load cell 5 After measuring billet data, the piston rod 42 of hydraulic cylinder 4 retracts and puts down billet.

The utility model has a support bar type weighing device with simple structure, low investment, no horizontal impact on the load cell 5, simple operation and maintenance, wide application range, greatly improved working environment, and better economic benefits. Because the utility model adopts the hydraulic cylinder 4 to directly drive the material support rod 2 to carry out material support, it not only has a simple structure, but also helps to save initial investment.

The above are only a few embodiments of the present utility model, and those skilled in the art can make various changes or modifications to the embodiments of the present utility model according to the contents disclosed in the application documents without departing from the spirit and scope of the present utility model.

Claims (5)

1. a pressure pin formula weighing device, it is characterized in that, it comprises under(-)chassis, the two ends of described under(-)chassis are connected to a retainer bar, one end of described retainer bar is connected by Connection Block with between described under(-)chassis, the other end of described retainer bar is connected with described under(-)chassis by hydraulic cylinder, and the below of described under(-)chassis is connected with multiple LOAD CELLS.

2. pressure pin formula weighing device as claimed in claim 1, it is characterized in that, described under(-)chassis comprises two cross bars and two vertical poles, and two described cross bars are connected to the two ends of two described vertical poles, and described retainer bar is positioned at the top of described cross bar.

3. pressure pin formula weighing device as claimed in claim 2, it is characterized in that, described LOAD CELLS is four, and four described LOAD CELLS are connected to the junction of described cross bar and described vertical pole.

4. pressure pin formula weighing device as claimed in claim 1, is characterized in that, described retainer bar is connected with cushion block.

5. pressure pin formula weighing device as claimed in claim 1, it is characterized in that, the piston rod that described hydraulic cylinder has cylinder body and is arranged on movably in described cylinder body, described retainer bar is connected with described piston rod, and described under(-)chassis is connected with described cylinder body.