CN209905942U

CN209905942U - Eccentric material scattering device

Info

Publication number: CN209905942U
Application number: CN201920626836.0U
Authority: CN
Inventors: 王毅; 吴小邦; 陶波; 韩志良
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model belongs to the technical field of winery dress rice steamer system, a material device is spilt to eccentric. The straight charging barrel of the eccentric material scattering device is of a cylindrical structure, a rotary arm is fixed above the straight charging barrel, a support is fixed on the rotary arm, a rotary shaft is fixed in the support, a motor speed reducer is connected with the rotary shaft through a coupling, the rotary shaft penetrates through the support and the inside of the straight charging barrel, the lower end of the rotary shaft is connected with an eccentric shaft through an eccentric block, and the eccentric shaft and the rotary shaft are not in the same axis; the lower part of the eccentric shaft is sequentially fixed with a material spreading disc and a material drawing plate, and the material spreading disc is a disc without holes. The utility model discloses an spill eccentric gyration of charging tray makes charging tray edge and feed cylinder produce the clearance in succession, makes the material fall down in position and the constantly changeable clearance of size, has kept middle blanking and has spilt the balance of material volume all around, has avoided opening the blanking hole on spilling the charging tray face, the unable controlled situation of size of trompil. Is suitable for different viscosity materials and different types of retorts.

Description

Eccentric material scattering device

Technical Field

The utility model belongs to the technical field of winery dress rice steamer system, a material device is spilt to eccentric.

Background

At present, in an automatic steamer filling system of a winery, in order to ensure even material spreading in a wine making barrel, a material spreading cylinder form is adopted, raw materials on a conveying line are transversely fed into a cylinder and then are scattered tangentially along the periphery through a rotary material spreading disc, a part of the materials fall from holes on the material spreading disc, and the material spreading cylinder rises along with stacking and moves in a radius-variable manner.

The mode can realize loose discharging, the falling materials can be scattered tangentially to the periphery in the original scattering cylindrical structure as shown in figure 1, and because the scattering disk surface is provided with the blanking holes, some materials can fall from the scattering disk so as to keep the balance of the middle blanking amount and the peripheral scattering amount. However, in practical application, due to the difference of viscosity and variety of materials used for filling the retort, the size of the opening is difficult to determine, the intermediate discharging amount cannot be controlled, the opening is easy to block when the opening is small, and the falling amount is too large after the opening is enlarged, so that the intermediate discharging surface is not sunk or protruded when the materials are scattered, and the stacking effect of the device and the popularization and use of the device are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at when automatic dress rice steamer evenly spills the material, solve the problem that the middle blanking volume of spilling the charging tray can not be controlled to the blanking and the balance of spilling the material volume all around in the middle of keeping, make spill the material concentrate and even, promote the effect and the efficiency of windrow.

In order to solve the technical problem, the technical scheme of the utility model is that:

an eccentric material scattering device comprises a motor speed reducer, a coupling, a rotating shaft, a support, a rotating arm, a straight material barrel, an eccentric block, an eccentric shaft, a material scattering disk and a material scraping plate.

The straight charging barrel is of a cylindrical structure, the lower part of the traditional charging barrel is a conical barrel, a revolving arm is fixed above the straight charging barrel, a support is fixed on the revolving arm, a revolving shaft is fixed in the support, a motor speed reducer is connected with the revolving shaft through a coupling, the revolving shaft penetrates through the support and the inside of the straight charging barrel, the lower end of the revolving shaft is connected with an eccentric shaft through an eccentric block, and the eccentric shaft and the revolving shaft are not in the same axis. The lower part of the eccentric shaft is sequentially fixed with a material spreading disc and a material drawing plate, and the material spreading disc is a disc without holes.

The utility model has the advantages that:

1) the eccentric rotation of the material spreading plate can lead the edge of the material spreading plate and the material barrel to generate gaps continuously, thus leading the material to fall in the gaps with constantly changing directions and sizes, keeping the balance of middle blanking and peripheral material spreading amount, and avoiding the situation that the blanking hole is formed on the surface of the material spreading plate and the size of the opening hole can not be controlled.

2) Is suitable for different viscosity materials and different types of retorts.

3) The optimal value of the proportion of the blanking amount and the peripheral scattering amount can be determined by adjusting the eccentric amount and the rotating speed, and the adjustment is simple and convenient.

4) The eccentric rotation of the spreading plate has a dispersing effect on the directly falling materials, so that the scattering effect is improved, and the scattering effect is improved.

Drawings

Fig. 1 is a schematic view of a conventional cartridge.

Fig. 2 is a schematic view of an eccentric spreading device.

Fig. 3 is a diagram of the position change of the blanking material after one rotation.

In the figure, 1 motor reducer; 2, a coupling; 3, rotating the shaft; 4, supporting seat; 5, a rotating arm; 6, a straight charging barrel; 7 an eccentric block; 8, eccentric shaft; 9, spreading a material plate; 10, a material plate is included; 11 a feed inlet; blanking at the 12-gap position; 13 a rotation center circle O of the spreading disc; r is the radius of gyration.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

An eccentric material scattering device, see figure 2, can make the radius-variable gyration around the gyration center to accomplish in the circular brewing barrel and spill the material evenly, the device is fixed on slewing arm 5, motor reducer 1 drives the revolving axle 3 in the support 4 to rotate through the coupling 2, the revolving axle 3 penetrates in the straight feed bucket 6 of lower part, the lower extreme of the revolving axle connects eccentric shaft 8 through eccentric block 7, is fixed with and spills the charging tray 9 and draw the flitch 10 in its lower part.

The middle lower part of the rotary shaft 3 in the original structure is disconnected, and the eccentric block 7 is connected with another material spreading disc shaft to enable the material spreading disc 9 to eccentrically rotate; the original material scattering disc is not perforated, and the lower conical cylinder of the charging barrel is changed into a straight cylinder.

When the material enters the straight charging barrel 6 from the feeding hole 11, a part of the material falls on the conical surface of the spreading disk 9 and is spread out to the periphery by centrifugal force, and simultaneously, because the spreading disk 9 rotates eccentrically, the edge of the spreading disk 9 and the straight charging barrel 6 continuously generate gaps, so that the material falls in the blanking 12 at the gap with constantly changing direction and size, and the balance between the middle blanking and the peripheral scattering amount is kept. In fig. 3, the hatched area shows the position of the straight blanking when the spreading disk 9 makes one revolution. The proportion of the blanking amount and the peripheral scattering amount can be determined by adjusting the eccentric amount and the rotating speed, and the middle of the charge level is preferably slightly protruded, so that the material scraping plate 10 can smoothly scrape the charge level.

Claims

1. An eccentric material scattering device is characterized by comprising a motor speed reducer (1), a coupling (2), a rotating shaft (3), a support (4), a rotating arm (5), a straight material cylinder (6), an eccentric block (7), an eccentric shaft (8), a material scattering plate (9) and a material scraping plate (10);

the straight charging barrel (6) is of a cylindrical structure, the lower part of a traditional charging barrel is a conical barrel, a revolving arm (5) is fixed above the straight charging barrel (6), a support (4) is fixed on the revolving arm (5), a revolving shaft (3) is fixed in the support (4), a motor speed reducer (1) is connected with the revolving shaft (3) through a coupling (2), the revolving shaft (3) penetrates through the support (4) and the inside of the straight charging barrel (6), the lower end of the revolving shaft (3) is connected with an eccentric shaft (8) through an eccentric block (7), and the eccentric shaft (8) and the revolving shaft (3) are not in the same axis center; the lower part of the eccentric shaft (8) is sequentially fixed with a material scattering plate (9) and a material containing plate (10), and the material scattering plate (9) is a disk without holes.