CN204473627U

CN204473627U - Batch bin

Info

Publication number: CN204473627U
Application number: CN201520144619.XU
Authority: CN
Inventors: 詹端生; 陈小亮
Original assignee: CHANGSHA SHENGHONG MACHINERY CO LTD
Current assignee: CHANGSHA SHENGHONG MACHINERY CO LTD
Priority date: 2015-03-16
Filing date: 2015-03-16
Publication date: 2015-07-15
Anticipated expiration: 2025-03-16

Abstract

The utility model discloses a kind of batch bin, comprise warehouse and two bin gate of starting discharging, describedly two start discharging that bin gate is rotatable is arranged on each exit bottom warehouse, this pair bin gate of starting discharging comprises active door, driven door and the connecting rod be connected between this active door and driven door, described active door is by an air cylinder driven Unscrew, described driven door is opened by link supports by active door, described active door and driven door include two pendulum plates, arc plate and baffle plate, on the rotatable end face be arranged on bottom warehouse of each described pendulum plate, between described arc plate is connected to bottom two pendulum plates, described baffle plate to be arranged on the arc plate near warehouse side-walls and to put plate be connected with two.The utility model structure is simple, easy to operate, effectively can solve two phenomenon that gets stuck started discharging between bin gate base plate.

Description

Batch bin

Technical field

The utility model relates to a kind of batch bin.

Background technology

As can be seen from Fig. 4 to Fig. 6, a pair of is installed at the outlet at bottom a place of existing batch bin to start discharging bin gate b, this pair bin gate b that starts discharging comprises active door c, driven door d and be connected to connecting rod e between this active door c and driven door d, active door c and driven door d is by the dull and stereotyped f of bottom, the pendulum plate g being arranged on dull and stereotyped f two ends and the baffle plate h being arranged on each outer side center of dull and stereotyped f forms, the pendulum plate g of each door is by the rotatable outlet at bottom a place being arranged on batch bin of rotating shaft, the dull and stereotyped f bottom outside of active door c is connected with a cylinder by an otic placode, cylinder starts, the active door c of two bin gate b that starts discharging is pulled open, driven door d is supported by connecting rod e by active door c, cylinder resets, and the mode of active door c and driven door d then in upper and lower staggered superposition closes.

There is following defect in said structure: 1, because the bottom of active door c and driven door d is made by dull and stereotyped f, and be the mode of upper and lower staggered superposition during switch gate, the bottom of active door c and driven door d is caused to be intersected with the form in face, in the middle of easily causing two there is the phenomenon that gets stuck in intersection, whole two bin gate b that starts discharging cannot close tight, occur leaking material situation, have the situation that notably also there will be stuck exhaust hood and cannot pull open; 2, the gap between the outlet at bottom a edge of batch bin and the dull and stereotyped f of active door c and driven door d is less, also there is the phenomenon that gets stuck when switch gate with the edge of outlet a; 3, baffle plate h is not connected to the pendulum plate g place at dull and stereotyped f two ends, is just positioned at outside dull and stereotyped f, and time as large in material moisture, material will flow in measuring chute with water, occurs flash situation impact metering.

Utility model content

The purpose of this utility model is to provide a kind of discharging batch bin more smoothly making sand material.

This batch bin that the utility model provides, comprise warehouse and two bin gate of starting discharging, describedly two start discharging that bin gate is rotatable is arranged on each exit bottom warehouse, this pair bin gate of starting discharging comprises active door, driven door and the connecting rod be connected between this active door and driven door, described active door is by an air cylinder driven Unscrew, described driven door is opened by link supports by active door, described active door and driven door include two pendulum plates, arc plate and baffle plate, on the rotatable end face be arranged on bottom warehouse of each described pendulum plate, between described arc plate is connected to bottom two pendulum plates, described baffle plate to be arranged on the arc plate near warehouse side-walls and to put plate be connected with two.

The level height of described active door upper curved plate is higher than the level height of described driven door upper curved plate.

Compared with prior art, the utility model has the following advantages:

1, because the bottom of two adopts arc plate, while cylinder pulls open active door, driven door is then driven by connecting rod and supports, and the material in warehouse can fall the centre by the shape of arc plate to active door and driven door, there will not be the phenomenon that gets stuck; And when closing the door, active door first can close appropriate location under air cylinder driven, driven door then drives active door until both intersect contact as one line by connecting rod, material in warehouse can by the shape of arc plate to the middle landing of active door and driven door, thus can be stopped to get stuck.

2, because the bottom of two adopts arc plate, the gap bottom warehouse between each outlet edge and arc plate is large, while switch gate, will reduce the phenomenon that gets stuck of each outlet edge and active door and driven door.

3, the baffle plate of active door side corresponding to driven door is connected with the pendulum plate at two ends, and time as large in material moisture, material is also difficult to flow in measuring chute with water, there will not be flash situation.

The utility model structure is simple, easy to operate, effectively can solve two phenomenon that gets stuck started discharging between bin gate base plate.

Accompanying drawing explanation

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

Fig. 2 is the structural representation of Fig. 1 left view.

Fig. 3 is Fig. 1 A place sectional structure schematic diagram.

Fig. 4 is the structural representation of prior art.

Fig. 5 is the structural representation of Fig. 4 left view.

Fig. 6 is Fig. 4 B place sectional structure schematic diagram.

Detailed description of the invention

As can be seen from Fig. 1 to Fig. 3, this batch bin of the utility model, comprise warehouse 1 and two bin gate 2 of starting discharging, wherein two bin gate 2 of starting discharging is rotatable is arranged on each exit bottom warehouse 1, this pair bin gate 2 of starting discharging comprises active door 3, driven door 4 and the connecting rod 5 be connected between this active door 3 and driven door 4, active door 3 and driven door 4 include two pendulum plates 31, arc plate 32 and baffle plate 33, each pendulum plate 31 is by the rotatable end face be arranged on bottom warehouse 1 of a rotating shaft, between arc plate 32 is connected to bottom two pendulum plates 31, baffle plate 33 to be arranged on the arc plate 32 near warehouse 1 side-walls and to put plate 31 be connected with two, bottom the arc plate 32 of warehouse 1 sidewall side, an otic placode 34 is provided with at active door 3, active door 3 to be connected with a cylinder 35 by this otic placode 34 and to drive Unscrew by this cylinder 35, driven door 4 is supported by connecting rod 5 by active door 3.

It can also be seen that from Fig. 1 to Fig. 5, the level height of the utility model active door 3 upper curved plate is higher than the level height of driven door 4 upper curved plate.

Motion process of the present utility model is as follows:

1, cylinder 35 shrinks, and pulls open this active door 3 by the otic placode 34 of active door 3, and meanwhile, driven door 4 is driven by connecting rod 5 and supports, and the material in warehouse 1 can fall the centre by the shape of arc plate 32 to active door 3 and driven door 4.

2, cylinder 35 stretches out, promote this active door 3 by the otic placode 34 of active door 3 first to close to appropriate location, meanwhile, driven door 4 drives active door 3 by connecting rod 5 until both arc plates 32 intersect contact as one line, and the material in warehouse 1 can by the shape of arc plate 32 to the middle landing of active door 3 and driven door 4.

Claims

1. a batch bin, comprise warehouse and two bin gate of starting discharging, describedly two start discharging that bin gate is rotatable is arranged on each exit bottom warehouse, this pair bin gate of starting discharging comprises active door, driven door and the connecting rod be connected between this active door and driven door, described active door is by an air cylinder driven Unscrew, described driven door is opened by link supports by active door, it is characterized in that: described active door and driven door include two pendulum plates, arc plate and baffle plate, on the rotatable end face be arranged on bottom warehouse of each described pendulum plate, between described arc plate is connected to bottom two pendulum plates, described baffle plate to be arranged on the arc plate near warehouse side-walls and to put plate be connected with two.

2. batch bin according to claim 1, is characterized in that: the level height of described active door upper curved plate is higher than the level height of described driven door upper curved plate.