CN214554327U - Plate feeder with fine ore recovery device - Google Patents

Abstract

The utility model provides a plate feeder with fine ore recovery unit, include: the device comprises a horizontally arranged chain plate machine, wherein a first fine ore recovery device is arranged below a feeding end of the chain plate machine, and a second fine ore recovery device is arranged below a discharging end of the chain plate machine; the first fine ore recovery device comprises a first aggregate bin and an aggregate car, the size of a feeding port at the upper end of the first aggregate bin is larger than the transverse size of the feeding end of the chain plate machine, and a discharging port at the lower end of the first aggregate bin is provided with a flexible connecting bag with two open ends; the upper end of the flexible connection bag is fixedly connected with a discharge hole of the first aggregate bin, and the lower end of the flexible connection bag is arranged in the aggregate car. The utility model discloses utilize first powder ore recovery unit and second powder ore recovery unit, collect the powder ore that chain trigger tip dropped, avoid producing the raise dust on the one hand, improved operational environment, on the other hand need not the staff and cleans, has alleviateed staff's work load.

Description

Plate feeder with fine ore recovery device

Technical Field

The utility model relates to a mining equipment technical field, it is specific, relate to a plate feeder with fine ore recovery unit.

Background

At present, in the production operation of mines in China, the primary crushing of ores is generally carried out underground, and an underground crusher carries out primary crushing on irregular ores sent by a chute into smaller ores and conveys the smaller ores to a finished product bin below the smaller ores so as to be transported to the ground. The ore in the raw ore bin is transported to a crusher and is usually conveyed by a plate feeder, the plate feeder can bond ore and mineral powder in fine crushing in a chain plate groove in the process of transporting the ore, the fine crushed ore and the mineral powder drop when the chain plate passes through a head-tail rotary drum, the working environment of workers is greatly influenced, manual cleaning is inconvenient, dust is easy to raise, influence is caused on safety use of electrical equipment, and the occupational health of the workers is also harmed.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve above-mentioned technical problem and make, its purpose provides a plate feeder with fine ore recovery unit, can collect the fine ore that plate feeder head and the tail both ends dropped effectively, has alleviateed staff's work load, has improved operational environment.

In order to achieve the above object, the utility model provides a plate feeder with fine ore recovery unit, include: the device comprises a horizontally arranged chain plate machine, wherein a first fine ore recovery device is arranged below a feeding end of the chain plate machine, and a second fine ore recovery device is arranged below a discharging end of the chain plate machine; the first fine ore recovery device comprises a first aggregate bin and an aggregate car, the size of a feeding port at the upper end of the first aggregate bin is larger than the transverse size of the feeding end of the chain plate machine, and a discharging port at the lower end of the first aggregate bin is provided with a flexible connecting bag with two open ends; the upper end of the flexible connection bag is fixedly connected with a discharge hole of the first aggregate bin, and the lower end of the flexible connection bag is arranged in the aggregate car.

Preferably, the second fine ore recovery device comprises a second aggregate hopper and a guide plate, the size of a feeding port at the upper end of the second aggregate hopper is larger than the transverse size of the discharging end of the chain plate machine, a discharging port at the lower end of the second aggregate hopper is provided with the guide plate, and the front end of the guide plate is arranged in a finished product bin for storing mineral materials.

Preferably, the deflector comprises a connecting plate vertically arranged and a slide carriage obliquely arranged, wherein one end of the connecting plate is fixedly connected to the outer side wall of the second aggregate bin, the upper end of the slide carriage is fixedly connected to the lower end of the connecting plate, and the lower end of the slide carriage extends into the finished product bin.

Preferably, the flexible connecting bag is further provided with a tying rope.

Preferably, the material collecting vehicle is a trolley.

According to the above description and practice, plate feeder with powder ore recovery unit, both ends set up first powder ore recovery unit and second powder ore recovery unit respectively around through the chain trigger at plate feeder to collect the powder ore that the chain trigger tip dropped, avoid producing the raise dust on the one hand, improved operational environment, on the other hand need not the staff and cleans, has alleviateed staff's work load.

Drawings

Fig. 1 is a schematic structural diagram of a plate feeder with a fine ore recovery device of the present invention.

The reference numbers in the figures are:

1. a chain plate machine;

2. the device comprises a first fine ore recovery device 21, a first aggregate hopper 22, an aggregate vehicle 23 and a flexible connecting bag;

3. a second fine ore recovery device 31, a second collecting hopper 32 and a guide plate.

Detailed Description

Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a plate feeder with a fine ore recovery device of the present invention. As shown in fig. 1, in this embodiment, there is disclosed a slat feeder with a fine ore recovery device, including: chain trigger 1, first powder ore recovery unit 2 and second powder ore recovery unit 3 to and drive chain trigger 1 rotates and transmits the drive arrangement (not shown in the figure) of mineral aggregate, the utility model discloses an improvement point lies in powder ore recovery unit, and other structures such as plate feeder's drive arrangement are prior art, no longer gives details here.

As shown in fig. 1, a first powder ore recovery device 2 is arranged below the feeding end of the chain plate machine 1, a second powder ore recovery device 3 is arranged below the discharging end of the chain plate machine 1, and the mineral aggregate is conveyed from the raw ore bin to above the feeding end of the chain plate machine 1, i.e. to the right end in fig. 1, and then conveyed leftwards by the chain plate machine 1 to the discharging end to fall into a finished product bin for storing the mineral aggregate via the second powder ore recovery device 3.

Specifically, in this embodiment, the first powder ore collecting device 2 includes a first collecting hopper 21 and a collecting cart 22. The feeding port at the upper end of the first collecting hopper 21 is rectangular, the size of the feeding port is larger than the transverse size of the feeding end of the chain plate machine 1, namely one side of the feeding port is positioned under the chain plate machine 1, and the other three sides of the feeding port are positioned under the outer side of the chain plate machine 1, so that the powder ore at the feeding end of the chain plate machine 1 can fall into the first collecting hopper 21. The dump truck 22 is a wheelbarrow with wheels and a storage hopper on top. Be provided with flexible connection bag 23 between car 22 and first collecting hopper 21 that gathers materials, the upper end fixed connection of flexible connection bag 23 is in the discharge gate department of first collecting hopper 21, and the lower extreme setting of flexible connection bag 23 is in the storage hopper of car 22 that gathers materials, makes the fine ore that falls into in first collecting hopper 21 can slide smoothly to the car 22 that gathers materials in to do not produce the raise dust. Preferably, a tying rope is further provided to the flexible connection bag 23 so that the flexible connection bag 23 can be closed to prevent the powder ore from leaking out when the powder ore in the hopper car 22 is dumped.

In this embodiment, the second powder ore recovery device 3 includes a second collecting hopper 31 and a guide plate 32, a feeding port at the upper end of the second collecting hopper 31 is rectangular and has a size larger than the transverse size of the discharging end of the chain plate machine 1, that is, one side of the feeding port is located right below the chain plate machine 1, and the other three sides are located below the outer side of the chain plate machine 1, so as to ensure that the powder ore at the discharging end of the chain plate machine 1 can fall into the second collecting hopper 31. A guide plate 32 is further arranged at the discharge outlet at the lower end of the second aggregate bin, and the guide plate 32 is provided with a connecting plate which is vertically arranged and a slide carriage which is obliquely arranged. The upper end of the connecting plate is fixedly connected to the outer side wall of the second aggregate bin 31, the upper end of the slide carriage is fixedly connected to the lower end of the connecting plate, and the lower end of the slide carriage extends into the finished product bin.

The fine ore falling from the discharge end of the chain plate machine 1 slowly falls into the finished product bin through the second aggregate bin 31 and the guide plate 32 in sequence, no dust is generated in the whole process, and the working environment is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A plate feeder with a fine ore recovery device is characterized by comprising: the device comprises a horizontally arranged chain plate machine, wherein a first fine ore recovery device is arranged below a feeding end of the chain plate machine, and a second fine ore recovery device is arranged below a discharging end of the chain plate machine;

the first fine ore recovery device comprises a first aggregate bin and an aggregate car, the size of a feeding port at the upper end of the first aggregate bin is larger than the transverse size of the feeding end of the chain plate machine, and a discharging port at the lower end of the first aggregate bin is provided with a flexible connecting bag with two open ends;

the upper end of the flexible connection bag is fixedly connected with a discharge hole of the first aggregate bin, and the lower end of the flexible connection bag is arranged in the aggregate car.

2. A panel feeder with a powder ore recovery device according to claim 1, wherein the second powder ore recovery device comprises a second aggregate bin and a guide plate, the size of a feed inlet at the upper end of the second aggregate bin is larger than the transverse size of the discharge end of the chain plate machine, a discharge outlet at the lower end of the second aggregate bin is provided with the guide plate, and the front end of the guide plate is arranged in a finished product bin for storing ore materials.

3. A slat feeder with a fine ore recovery device according to claim 2, wherein the guide plate includes a vertically disposed connecting plate and an obliquely disposed chute, wherein one end of the connecting plate is fixedly connected to an outer side wall of the second aggregate bin, an upper end of the chute is fixedly connected to a lower end of the connecting plate, and a lower end of the chute extends into the finished product bin.

4. A plate feeder with a fine ore recovery apparatus according to claim 1, wherein the flexible connection bag is further provided with a tying rope.

5. A slat feeder with a fine ore recovery device according to any one of claims 1 to 4, wherein said hopper car is a cart.

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