CN201889289U - Manual switching funnel - Google Patents

Abstract

A manual conversion funnel, a baffle plate that can rotate 120° is added to the joint of the upper sieve upper funnel of the vibrating screen and the lower sieve upper funnel, and a hand wheel is installed on the outside, which can be manually operated, and the cover plate can be rotated to achieve conversion. The purpose of dumping ore. Stoppers are installed at the two extreme positions of the rotatable baffle. When the ore on the vibrating screen meets the optional requirements, turn the handwheel to rotate the baffle clockwise, and the ore will be introduced from the upper hopper of the lower sieve to the feed belt of the crusher; when the ore does not meet the optional requirements, turn the handwheel Rotate the baffle counterclockwise, and the ore is guided into the waste rock belt by the funnel on the upper screen and enters the waste rock yard.

Description

Manual conversion funnel

technical field

The utility model relates to a switchable funnel device, in particular to a manual switchable funnel which can be changed due to changes in ore grades or diversion of products on grading sieves.

Background technique

In the screening workshop of the mineral processing plant, especially due to the change of the ore grade, the products on the double-layer screen need to be discarded for a certain period of time, or the ore on the screen that can be selected for a certain period of time must be transported back. To the ore belt of the crusher, this requires a funnel that can be switched between the two to complete. In the carbon leaching method of gold, the diversion of the product on the gold-loaded carbon grading sieve needs to solve the problem of uneven gold-loaded carbon returned to two adjacent carbon leaching tanks during production, and also needs a method that can be separated between the two carbon leaching tanks. The conversion funnel is complete.

Contents of the invention

The purpose of the utility model is to provide a manual switching funnel, which facilitates the switching of the products on the vibrating screen between the two funnels.

A manual conversion funnel, characterized in that: a rotatable baffle is added to the junction of the upper funnel of the upper screen of the vibrating screen and the upper funnel of the lower screen, and a hand wheel is installed on the outside, which can be manually operated to rotate the cover plate, and then To achieve the purpose of converting unlucky ore.

A manual conversion funnel is characterized in that stoppers are installed at the two limit positions of the rotatable baffle.

The technical effects of the utility model are: the conversion funnel is easy to operate, simple in structure, strong in practicability, and low in production cost.

Description of drawings

Accompanying drawing is the structure schematic diagram of manual conversion funnel of the present utility model.

Detailed ways

The embodiment of the utility model structure is described in detail below in conjunction with accompanying drawing:

A manual conversion funnel, in which a baffle plate 4 that can rotate 120° is added to the junction of the upper sieve upper funnel 2 of the vibrating screen 1 and the lower sieve upper funnel 3, and a hand wheel 5 is installed on the outside, which can be manually operated and the cover can be rotated Board, and then achieve the purpose of converting the ore dumped. Stoppers 6 are installed at the two extreme positions of the rotatable baffle 4 . When the ore on the vibrating screen meets the optional requirements, rotate the hand wheel 5 to rotate the baffle clockwise, and the ore is introduced from the upper hopper 3 of the lower screen to the feed belt of the crusher; when the ore does not meet the optional requirements, rotate The handwheel 5 rotates the baffle counterclockwise, and the ore is introduced into the waste rock belt by the upper sieve hopper 2 and enters the waste rock yard.

The utility model can also be used for the shunting of the products on the gold-loaded carbon grading sieve in the gold carbon leaching method, so that the gold-loaded carbon on the sieve can be evenly returned to the two adjacent carbon immersion tanks, solving the problem of returning to the adjacent two carbon immersion tanks during production. The gold-loaded carbon in the two carbon immersion tanks is uneven, and the moisture content of the gold-loaded carbon is about 5%, and the particle size is about 1-3mm. The rotatable baffle 4 is installed at the junction of both sides of the underpants funnel, the partition is welded on the steel pipe, and the baffle is rotated by rotating the hand wheel 5 welded on the outer steel pipe to achieve the effect of changing the flow direction of the material. The advantage of adopting the funnel of the utility model is that it is easy to achieve the purpose of uniform diversion of the gold-carrying carbon, the production material and the manufacturing process are simple and easy to operate, and it can also be applied to the diversion and diversion of other light and thin materials with low moisture content.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the utility model belongs, those who make several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and have the same performance or use, shall be deemed to belong to the submitted utility model. The scope of protection determined by the claims.

Claims (3)

1. A manual conversion funnel, characterized in that: a rotatable baffle is added at the junction of the upper funnel of the upper sieve of the vibrating screen and the upper funnel of the lower sieve, and a hand wheel is installed on the outside. 2. The manual switching funnel according to claim 1, characterized in that: stoppers are installed at the two limit positions of the rotatable baffle. 3. The manual conversion funnel according to claim 2, characterized in that: the rotatable baffle can swing back and forth and rotate 120°.

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