CN201159668Y

CN201159668Y - Domestic animal electronic platform scale

Info

Publication number: CN201159668Y
Application number: CNU2008200324903U
Authority: CN
Inventors: 郭荣波; 奚伟民; 李光宏
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: 2008-03-07
Filing date: 2008-03-07
Publication date: 2008-12-03
Anticipated expiration: 2018-03-07

Abstract

The utility model relates to an electronic livestock platform balance, comprising a weighing platform, a weighing sensor and a fence. Four sensor bases, which are integrated with the weighing platform and are higher than the surface of the weighing platform, are arranged on two opposite sides of the weighing platform; each sensor base is composed of a top plate, an internal lateral plate connected at the bottom of the top plate, an internal side plate and an external side plate. The internal lateral plate is connected and sealed with the side faces of the weighing platform, and the bottom of the top plate is connected with the weighing sensors which are supported on the senor bases; adjustable limitators are installed on the internal side plate and the external side plate, locating at two sides of the weighing sensor bases. The weighing sensors are higher than the surface of the platform balance, so erosion to the weighing sensors is reduced; the limitators can provide protection to the weighing sensors; the electronic livestock platform balance is accurate in weighing and convenient to maintain, and the weighing sensors are convenient to replace.

Description

The livestock electronic platform scale

Technical field

The utility model relates to a kind of livestock electronic platform scale, belongs to the Weighing technical field.

Background technology

The livestock platform scale mainly is made of weighing platform, LOAD CELLS and fence, but because of LOAD CELLS is mounted under the weighing platform table top, therefore, the urine of livestock, ight soil and the addle when cleaning weighing platform can be soaked LOAD CELLS, make LOAD CELLS be subjected to serious corrosion, cause the weighing precision of LOAD CELLS to descend even damage.In addition, also be mounted in the bottom of weighing platform table top, maintenance and the very inconvenience of replacing LOAD CELLS because of LOAD CELLS.CN2594775Y disclosed " livestock and poultry platform scale " is made of weighing platform, LOAD CELLS and fence, LOAD CELLS is positioned at the weigh top of face of weighing platform, the weighing platform is lifted on the supporting mass by LOAD CELLS, to reduce corrosion, prolong the serviceable life of LOAD CELLS to LOAD CELLS.But the LOAD CELLS of this structure is mounted between the four side column tops and supporting mass of fence, because side column is the part of fence, and be again long rod structure, therefore when the weighing livestock, side column meeting run-off the straight, and LOAD CELLS is very sensitive to the inclination of installed surface, therefore can reduce the weighing precision of scale.On the other hand, because LOAD CELLS is arranged on supporting mass and the weighing platform, when LOAD CELLS is installed,, therefore in installation process, be easy to damage LOAD CELLS owing to the surface level of supporting mass or weighing platform is not carried out spacingly.Moreover therefore the livestock and poultry platform scale of this kind structure when maintenance and replacing LOAD CELLS, can only adopt crane to hang and unload fence, and can't adopt aid easily because weighing platform table top and fence are one-piece construction, changes and the still inconvenience of maintenance LOAD CELLS.

Summary of the invention

The purpose of this utility model provides a kind of weighing precision height, can protect LOAD CELLS, and livestock electronic platform scale easy to maintenance.

The utility model is that the technical scheme that achieves the above object is: a kind of livestock electronic platform scale, comprise weighing platform, LOAD CELLS and fence, it is characterized in that: the corresponding two sides of described weighing platform have disjunctor, and exceed four sensor holders of weighing platform table top, sensor holder is by top board, be connected the interior plate of top board bottom, interior other plate and outer other plate constitute, and interior plate is connected with the weighing platform side seal, the bottom of top board is connected with LOAD CELLS, LOAD CELLS is bearing on the sensor support base, on interior plate and the outer other plate adjustable locating part is installed, and locating part is positioned at the both sides of LOAD CELLS bearing.

The utility model is provided with in the two sides of weighing platform and exceeds four flat sensor holders of its weighing platform platform, after LOAD CELLS is installed on the sensor holder, can guarantee the installation accuracy and the weighing precision of LOAD CELLS.In addition, because the setting height(from bottom) of LOAD CELLS is higher than the weighing platform table top, ight soil of livestock and addle can not cause corrosion to LOAD CELLS, reduce maintenance time and maintenance cost.It is the locating part of vertical and horizontal that the utility model is equipped with sensor support base surface level direction on sensor holder, therefore in the assembling of whole scale and after to the LOAD CELLS maintenance, and can be spacing and play the effect of protection LOAD CELLS to sensor support base.In the fence height, therefore adopt the sensor holder of lifting jack at the bottom of the height of load cell block of the present utility model, easily change LOAD CELLS, do not need crane to play whole scale body with regard to required replacing LOAD CELLS one end of jack-up; LOAD CELLS is changed convenient.

Description of drawings

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the side-looking structural representation of Fig. 1.

Fig. 3 is the plan structure synoptic diagram of Fig. 1.

Fig. 4 is the A place structure for amplifying synoptic diagram of Fig. 1.

Fig. 5 is the B place structure for amplifying synoptic diagram of Fig. 3.

Wherein: other plate in the 1-sensor holder, 1-1-, 1-2-top board, 1-3-interior plate, the outer other plate of 1-4-, 2-sensor support base, 3-LOAD CELLS, 4-basis, the 5-terminal box, 6-junction box, 7-manger board, the 8-weighing platform, 9-side hurdle, 9-1-connects bearing, the 10-column, 10-1-connects bearing, 11-leg, 12-hurdle door, 13-locating part, 14-hinge.

Embodiment

See shown in Fig. 1～3; livestock electronic platform scale of the present utility model comprises weighing platform 8; LOAD CELLS 3 and fence; the two sides of weighing platform 8 correspondences have four disjunctors; and exceed the sensor holder 1 of weighing platform table top; see shown in Fig. 1～4; preferably sensor holder 1 is arranged on the end of the two sides of weighing platform 8 correspondences; this sensor holder 1 is by top board 1-2 and the interior plate 1-3 that is connected three limits, top board 1-2 bottom; interior other plate 1-1 and outer other plate 1-4 formation; the upper surface of the top board 1-2 of sensor holder 1 and the distance of weighing platform table top are at 50～400mm; make ight soil and the addle of livestock can not ooze the LOAD CELLS place that drops down onto the bottom; can not cause corrosion to LOAD CELLS; be connected with junction box 6 on one of them sensor holder 1; terminal box 5 is installed in the junction box 6; butted line box 5 is protected; interior plate 1-3 is connected with the side seal of weighing platform 8; the bottom of top board 1-2 is connected with LOAD CELLS 3; and LOAD CELLS 3 is bearing on the sensor support base 2; 2 of sensor support bases are fixed on the basis 4; on the interior plate 1-3 of sensor holder 1 and the outer other plate 1-4 adjustable locating part 13 is installed; this locating part 13 can adopt screw; and be welded with nut on interior plate 1-3 and the outer other plate 1-4; locating part 13 is screwed on the nut on interior plate 1-3 and the outer other plate 1-4; because locating part 13 is positioned at the both sides of sensor support base 2, can play a protective role to LOAD CELLS 3.

See shown in Fig. 1,2 that the utility model be for guiding flowing of ight soil, sensor holder 1 place that the weighing platform table top is positioned at both sides establishes the manger board 7 of shaped as frame.

See 1,2, shown in 5, fence of the present utility model is by the column 10 that is installed on the weighing platform 8, the side hurdle 9 of detachable and the hurdle door of opposite opened 12 constitute, the periphery of weighing platform 8 is fixed with the leg 11 more than four at least, column 10 is installed on the leg 11, side hurdle 9 is connected on the column 10, the outer end of hurdle door 12 is connected on the column 10 by hinge 14, and being positioned at side hurdle 9 one sides, weighing platform 8 is fixed with 2～8 legs 11, and the sidepiece of column 10 has the bearing of connection 10-1, the both sides on side hurdle 9 also have corresponding connection bearing 9-1, securing member is connected and the connection bearing 10-1 of column 10 and being connected on the bearing 9-1 of side hurdle 9, make fence realize modular design, and have interchangeability, not only easy for installation, but also be convenient to transportation.

Claims

1, a kind of livestock electronic platform scale, comprise weighing platform (8), LOAD CELLS (3) and fence, it is characterized in that: the corresponding two sides of described weighing platform (8) have disjunctor, and exceed four sensor holders (1) of weighing platform table top, sensor holder (1) is by top board (1-2), be connected the interior plate (1-3) of top board (1-2) bottom, interior other plate (1-1) and outer other plate (1-4) constitute, interior plate (1-3) is connected with weighing platform (8) side seal, the bottom of top board (1-2) is connected with LOAD CELLS (3), LOAD CELLS (3) is bearing on the sensor support base (2), on interior plate (1-3) and the outer other plate (1-4) adjustable locating part (13) is installed, and locating part (13) is positioned at the both sides of LOAD CELLS bearing (2).

2, livestock electronic platform scale according to claim 1 is characterized in that: the upper surface of the top board (1-2) of described sensor holder (1) and the distance of weighing platform table top are at 50～400mm.

3, livestock electronic platform scale according to claim 1 is characterized in that: described weighing platform table top is positioned at the manger board (7) that two sensor holders (1) locate to establish shaped as frame.

4, livestock electronic platform scale according to claim 1 is characterized in that: be connected with junction box (6) on described one of them sensor holder (1), terminal box (5) is installed in the junction box (6).

5, livestock electronic platform scale according to claim 1, it is characterized in that: described fence constitutes by being installed in the column (10) on the weighing platform (8), the side hurdle (9) of detachable and the hurdle door (12) of opposite opened, the periphery of weighing platform (8) is fixed with the leg (11) more than four at least, column (10) is connected on the leg (11), side hurdle (9) is connected on the column (10), and the outer end of hurdle door (12) is connected on the column (10) by hinge (14).

6, livestock electronic platform scale according to claim 5, it is characterized in that: described weighing platform (8) is positioned at side hurdle (9) one sides and is fixed with 2～8 legs (11), and the sidepiece of column (10) has connection bearing (10-1), the both sides on side hurdle (9) also have corresponding connection bearing (9-1), and securing member is connected the connection bearing (10-1) of column (10) and being connected on the bearing (9-1) of side hurdle (9).