CN212963607U

CN212963607U - Special bulk material balance

Info

Publication number: CN212963607U
Application number: CN202022311919.6U
Authority: CN
Inventors: 王士伟
Original assignee: Guangzhou Jingma Technology Co ltd
Current assignee: Guangzhou Jingma Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-13
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a bulk cargo balance technical field just discloses special bulk cargo balance, which comprises a bracket, the last fixed surface of support is connected with bulk cargo balance body, the top inner wall fixedly connected with weighing hopper of bulk cargo balance body, the last fixed surface of weighing hopper is connected with the roof, the last fixed surface intercommunication of roof has feed valve, the bottom inner wall fixed intercommunication of weighing hopper has the valve of unloading. The utility model discloses can reduce the volume of bulk cargo balance, improve the convenience of bulk cargo balance installation, just can obtain bulk cargo weight at bulk cargo loading in-process simultaneously, improve convenience and the efficiency that the bulk cargo was weighed.

Description

Special bulk material balance

Technical Field

The utility model relates to a bulk cargo balance technical field especially relates to special bulk cargo balance.

Background

At present, bulk materials are mostly bulk, granular and powdery materials which are piled up together and are not packaged, such as coal, sand, grains, cement, sugar blocks and the like, and a bulk material scale is suitable for weighing equipment with bulk material weighing characteristics and is installed for continuous quantitative feeding/discharging or bin-turning operation control.

Traditional bulk cargo balance is very big, especially high space, for example 400T circular bulk cargo balance, and the diameter is 3.05 meters, highly is 5.9 meters, and the bulk cargo loading is only considered to present factory building when the design simultaneously, but does not measure, and the weight measurement directly weighs to the weighbridge, and it is comparatively inconvenient to lead to the bulk cargo loading to weigh the process, wastes time and energy, influences the convenience and the efficiency that the bulk cargo was weighed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the great inconvenient condition of installing that exists of bulk cargo balance among the prior art, the bulk cargo loading weighing process is comparatively inconvenient simultaneously, wastes time and energy, influences the bulk cargo and weighs the problem of convenience and efficiency, and the special bulk cargo balance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the special bulk cargo scale comprises a support, the last fixed surface of support is connected with the bulk cargo scale body, the top inner wall fixedly connected with weighing hopper of bulk cargo scale body, the last fixed surface of weighing hopper is connected with the roof, the last fixed surface intercommunication of roof has the feed valve, the bottom inner wall fixed intercommunication of weighing hopper has the discharge valve.

Preferably, the bottom end of the weighing hopper is provided with a discharge through hole, and the hole wall of the discharge through hole is fixedly connected with the outer wall of the discharge valve.

Preferably, the inner wall of the support is fixedly connected with a discharge hopper.

Preferably, the central positions of the weighing hopper and the discharging hopper are on the same vertical axis.

Compared with the prior art, the utility model provides a special bulk cargo balance possesses following beneficial effect:

the bulk cargo scale is provided with a bulk cargo scale body, a weighing hopper, a feeding valve and a discharging valve, wherein the bulk cargo scale is convenient to install by removing a feeding bin of the prior bulk cargo scale, the bulk cargo scale is simple and convenient to install, time and labor are saved, in addition, when the bulk cargo scale works, the bulk cargo discharged from an outlet of a large bulk cargo bin is conveyed into the weighing hopper by opening the feeding valve and the feeding valve, the feeding valve is closed when the bulk cargo scale body is weighed to reach the preset weight, simultaneously, the gross weight is recorded by a PLC (programmable logic controller), then the discharging valve is opened when a material receiving vehicle reaches the lower part of the discharging valve, the gross weight is recorded by the PLC after the bulk cargo scale body finishes the emptying, finally, the bulk cargo weight is calculated according to a formula that the net weight is equal to the gross weight minus the gross weight, and the weighing is not required, labour saving and time saving, this mechanism can reduce bulk cargo balance's volume, has improved the convenience of bulk cargo balance installation, just can obtain bulk cargo weight at bulk cargo loading in-process simultaneously, has improved convenience and the efficiency that the bulk cargo was weighed.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can reduce bulk cargo balance's volume, improve the convenience of bulk cargo balance installation, just can obtain bulk cargo weight at bulk cargo loading in-process simultaneously, improve the convenience and the efficiency that the bulk cargo was weighed.

Drawings

Fig. 1 is a schematic structural view of a single bucket mode of the special bulk cargo scale provided by the utility model;

fig. 2 is a schematic view of the dual-bucket mode of the special bulk cargo scale of the present invention.

In the figure: 1 support, 2 bulk cargo balance bodies, 3 weighing hoppers, 4 roof, 5 feed valve, 6 discharge hopper, 7 discharge valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a special bulk cargo scale comprises a support 1, a bulk cargo scale body 2 is fixedly connected to the upper surface of the support 1, a weighing hopper 3 is fixedly connected to the inner wall of the top end of the bulk cargo scale body 2, a top plate 4 is fixedly connected to the upper surface of the weighing hopper 3, a feeding valve 5 is fixedly communicated with the upper surface of the top plate 4, and a discharging valve 7 is fixedly communicated with the inner wall of the bottom end of the weighing hopper 3.

The bottom of the weighing hopper 3 is provided with a discharge through hole, and the hole wall of the discharge through hole is fixedly connected with the outer wall of the discharge valve 7.

The inner wall fixedly connected with discharge hopper 6 of support 1, discharge hopper 6 can collect the discharged material of discharge valve 7 under bulk cargo balance double bucket mode, avoids the material to fly away extravagantly and polluted environment.

The central point of weighing hopper 3 and discharge hopper 6 puts and is in same vertical axis, and the bulk cargo can not appear spilling hourglass in the guarantee weighing hopper 3 and discharge hopper 6 when connecing the material each other.

In the utility model, the bulk cargo scale is convenient to install by removing the feeding bin of the prior bulk cargo scale, the volume and the height of the bulk cargo scale are reduced, the installation process is simple and convenient, time and labor are saved, in addition, when the space of the installation station of the bulk cargo scale is larger, the discharge hopper 6 is installed at the bottom of the discharge valve 7, the bulk cargo scale is weighed by using a double-hopper mode, if the space of the installation station of the bulk cargo scale is smaller, the bulk cargo scale is weighed by adopting a single-hopper mode by not installing the discharge hopper 6, in addition, when the installation space of the bulk cargo scale under the single-hopper mode is allowed, a dust-free bulk loader can be additionally installed at the bottom of the discharge valve 7, the dust-free bulk loader can collect materials discharged by the discharge valve 7, the material drifting waste and the environment pollution are avoided, when the bulk cargo scale works, the feeding valve 5 is opened, and the bulk cargo discharged from the outlet of a large bunker is conveyed into, weigh at bulk cargo balance body 2 and close feed valve 5 when reaching predesigned weight, simultaneously through PLC controlgear record gross weight, then it opens discharge valve 7 often to reach discharge valve 7 below at the material receiving vehicle, 3 blowing of weighing hopper are accomplished back again through PLC controlgear record tare in bulk cargo balance body 2, at last according to the formula that the gross weight subtracts tare to calculate and reachs bulk cargo weight, it weighs not need to use the weighbridge, time saving and labor saving, this mechanism can reduce bulk cargo balance's volume, the convenience of bulk cargo balance installation has been improved, just can obtain bulk cargo weight at bulk cargo loading in-process simultaneously, the convenience and the efficiency that the bulk cargo was weighed have been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Special bulk cargo balance, including support (1), its characterized in that, the last fixed surface of support (1) is connected with bulk cargo balance body (2), the top inner wall fixedly connected with weighing hopper (3) of bulk cargo balance body (2), the last fixed surface of weighing hopper (3) is connected with roof (4), the last fixed surface intercommunication of roof (4) has feed valve (5), the bottom inner wall fixed intercommunication of weighing hopper (3) has discharge valve (7).

2. The special bulk material balance according to claim 1, wherein a discharge through hole is formed at the bottom end of the weighing hopper (3), and the wall of the discharge through hole is fixedly connected with the outer wall of the discharge valve (7).

3. Special bulk material balance according to claim 2, characterized in that a discharge hopper (6) is fixedly connected to the inner wall of the support (1).

4. -specific bulk material balance according to claim 3, characterized in that the central positions of the weighing hopper (3) and the discharge hopper (6) are on the same vertical axis.