CN215047136U

CN215047136U - Anti-blocking type quick cleaning metering device

Info

Publication number: CN215047136U
Application number: CN202121571317.2U
Authority: CN
Inventors: 李震宇; 郑凯; 于庆伟; 周焕霞
Original assignee: Shandong Xingguang Sugar Co ltd
Current assignee: Shandong Xingguang Sugar Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a prevent quick clearance metering device of stifled formula, including lower hopper, the hopper installs the inflation storehouse through inflation storehouse height adjusting device down, the inflation storehouse is located the discharge end of hopper down, the discharge capacity overhead door is installed to the one end in inflation storehouse, the belt weigher is installed to the below in inflation storehouse. The utility model discloses add an open inflation storehouse in the middle of hopper and belt weigher down, all not have the iron sheet from top to bottom, if the material is stifled died, can stretch into the clearance material from the inflation storehouse top.

Description

Anti-blocking type quick cleaning metering device

Technical Field

The utility model relates to an unloading equipment technical field, in particular to prevent quick clearance metering device of stifled formula.

Background

Hopper installs the infundibulate container of feed usefulness on the machine down, and this type of equipment is applicable to very dry material usually, or the moderate degree is less, and the viscosity is also less equipment, but the material that humidity is big in the actual production process also can directly flow into belt weigher from hopper down, but because material humidity is big, the viscosity is big, can adhere under on the hopper, leads to the effective volume in the hopper constantly to reduce down, and hopper under stifled at last, and difficult clearance moreover.

Disclosure of Invention

The utility model discloses a remedy prior art not enough, provide a prevent quick clearance metering device of stifled formula.

The utility model discloses a realize through following technical scheme:

the utility model provides a prevent stifled formula quick clearance metering device, includes hopper down, the hopper installs the inflation storehouse through inflation storehouse height adjusting device down, the inflation storehouse is located the discharge end of hopper down, the discharge capacity overhead door is installed to the one end in inflation storehouse, the belt weigher is installed to the below in inflation storehouse.

The discharge lifting door comprises a door body, a worm is installed at the top of the door body, the worm is meshed with a turbine installed on the expansion bin, and a hand wheel is installed on the turbine.

The expansion bin height adjusting device comprises a first stud fixedly mounted on the discharging hopper and a second stud fixedly mounted on the expansion bin, and the first stud and the second stud are connected through an adjusting piece.

And two ends of the adjusting piece are respectively connected with the first stud and the second stud through threads.

The expansion bin is of a conical structure with the upper end and the lower end open.

The horizontal height of the top of the expansion bin is higher than the bottom of the discharging hopper.

The top of the expansion bin is higher than the bottom of the discharging hopper by centimeters.

The utility model discloses following technological effect has:

an open type expansion bin is added between the lower hopper and the belt weigher, the upper part and the lower part of the open type expansion bin are not provided with iron sheets, and the horizontal height of the upper edge of the open type expansion bin is 20 centimeters higher than that of the lower edge of the lower hopper, so that materials enter the expansion bin from the lower hopper and cannot overflow from the upper edge of the expansion bin when the expansion bin is filled with the materials. When the equipment is normally used, the material flows out from the lifting door on the expansion bin. If the material is blocked, the material can be stretched into the expansion bin from the upper surface of the expansion bin to be cleaned. The material outflow surface of the open type expansion bin is a lifting door. The overhead door has two effects, on the one hand the adjustment with the height of following belt, realize the coarse adjustment to the load, if there is the bold material to block up on the one hand, can improve the overhead door, convenient clearance.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1.

Fig. 3 is a schematic structural view of a discharge amount lifting door.

Fig. 4 is a side view of the discharge amount elevator door.

In the figure, 1-a blanking hopper, 2-a first stud, 3-an adjusting piece, 4-a second stud, 5-an expansion bin, 6-a discharge amount lifting door, 6.1-a door body, 6.2-a worm, 6.3-a turbine, 6.4-a head wheel, 7-a motor and 8-a metering belt.

Detailed Description

The following are only embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

In the present invention, the words describing the directional relationship such as "front", "back", "inner", "outer" are only used for convenience of description of the embodiment, and are not considered as limitations of the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The fixed connection mode comprises but is not limited to a connection mode known in the prior art, such as welding, screwing, clamping, interference fit, integral forming and the like; the number of the plurality is more than one.

Fig. 1 and 2 show an embodiment of the present invention. This embodiment provides a prevent stifled formula quick clearance metering device, including hopper 1 down, this hopper 1 down installs inflation storehouse 5 through inflation storehouse height adjusting device, and this inflation storehouse 5 is located the discharge end of hopper 1 down.

The expansion bin height adjusting device comprises a first stud 2 fixedly arranged on the side wall of the lower hopper 1 and a second stud 4 fixedly arranged on the top of the expansion bin 5, and the first stud 2 and the second stud 4 are vertical and correspond to each other one by one; wherein install two first double-screw bolts 2 on two lateral walls of the left and right sides of hopper 1 down respectively, first double-screw bolt 2 and second double-screw bolt 4 pass through regulating part 3 and connect, and the first end and the first double-screw bolt 2 threaded connection of specific connecting piece 3, the second end and the 4 threaded connection of second double-screw bolt, make the distance between expansion bin 5 and hopper 1 down change through rotating regulating part 3.

One end of the expansion bin 5 is provided with a discharge lifting door 6. The discharge quantity lifting door 6 comprises a door body 6.1, a worm 6.2 is installed at the top of the door body 6.1, the worm 6.2 is meshed with a turbine 6.3 installed on the expansion bin 5, and a hand wheel 6.4 is installed on the turbine 6.3.

A belt scale is arranged below the expansion bin 5 and comprises a metering belt 8 driven by a motor 7.

The expansion bin 5 is of a conical structure, and the upper part and the lower part of the expansion bin are not provided with iron sheets, namely the upper end and the lower end of the expansion bin are both open structures. The horizontal height of the upper edge is 20 cm higher than the lower edge of the lower hopper 1, namely the bottom of the lower hopper 1 extends into the expansion bin 5, so that materials enter the expansion bin 5 from the lower hopper 1 and do not overflow from the upper edge of the expansion bin 5 when the expansion bin 5 is filled with the materials. When the equipment is normally used, the material flows out from the discharge amount lifting door 6 on the expansion bin 5. If the material is blocked, the material can be extended into the expansion bin 5 from the upper surface to be cleaned. The material outflow surface of the open type expansion bin is a discharge amount lifting door 6. The load overhead door 6 has two effects, on the one hand the adjustment with the height of following belt, realize the coarse adjustment to the load, if there is the bold material to block up on the one hand, can improve overhead door 6, convenient clearance.

Claims

1. The utility model provides a prevent stifled formula quick clearance metering device which characterized in that: including hopper (1) down, hopper (1) installs inflation storehouse (5) through inflation storehouse height adjusting device down, inflation storehouse (5) are located the discharge end of hopper (1) down, load overhead door (6) are installed to the one end in inflation storehouse (5), the belt weigher is installed to the below in inflation storehouse (5).

2. The anti-blocking type rapid cleaning metering device according to claim 1, characterized in that: the discharge lifting door (6) comprises a door body (6.1), a worm (6.2) is installed at the top of the door body (6.1), the worm (6.2) is meshed with a turbine (6.3) installed on the expansion bin (5), and a hand wheel (6.4) is installed on the turbine (6.3).

3. The anti-blocking type rapid cleaning metering device according to claim 1 or 2, characterized in that: the expansion bin height adjusting device comprises a first stud (2) fixedly mounted on the discharging hopper (1) and a second stud (4) fixedly mounted on the expansion bin (5), and the first stud (2) and the second stud (4) are connected through an adjusting piece (3).

4. The anti-blocking type rapid cleaning metering device according to claim 3, characterized in that: two ends of the adjusting piece (3) are respectively connected with the first stud (2) and the second stud (4) through threads.

5. The anti-blocking type rapid cleaning metering device according to claim 4, characterized in that: the expansion bin (5) is of a conical structure with the upper end and the lower end open.

6. The anti-blocking type rapid cleaning metering device according to claim 5, characterized in that: the horizontal height of the top of the expansion bin (5) is higher than the bottom of the discharging hopper (1).

7. The anti-blocking type rapid cleaning metering device according to claim 6, characterized in that: the top of the expansion bin (5) is 20 cm higher than the bottom of the discharging hopper (1).