CN212314487U

CN212314487U - Feeding device for bucket elevator

Info

Publication number: CN212314487U
Application number: CN202020342375.7U
Authority: CN
Inventors: 王云
Original assignee: Jiangsu Xinpeng Heavy Electromechanical Manufacturing Co ltd
Current assignee: Jiangsu Xinpeng Heavy Electromechanical Manufacturing Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-08
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to the technical field of granule conveying equipment, in particular to a feeding device for a bucket elevator, which comprises a bracket, wherein the upper end of the bracket is fixedly connected with a shell, the upper end of one side of the shell is fixedly connected with a feeding hopper, the inside of the shell is also obliquely provided with a first screen, a material pressing chamber is arranged below the lower end of the first screen, and the lower end of the shell is also fixedly connected with a first discharging hopper; the first screen is arranged in the shell, so that the material is screened; meanwhile, the motor can drive the cam to be matched with a cam matching part material of the first screen mesh through the rotating shaft, so that the first screen mesh can achieve the effect of continuous shaking by extruding the pressure spring; when the material falls into the first screen surface from the feed hopper, the screen makes the material enter the first discharge hopper and the material pressing chamber respectively according to the particle size through shaking.

Description

Feeding device for bucket elevator

Technical Field

The utility model relates to an aggregate conveying equipment technical field specifically is a feed arrangement for bucket elevator.

Background

The bucket elevator mainly comprises a traction piece, a roller (or chain wheel) tensioning device, a feeding and discharging device, a driving device, a hopper and the like. A series of small hoppers (weighing hoppers) are arranged on the traction piece, move upwards along with the traction piece, turn over after reaching the top end, and discharge the materials. The automatic continuous operation of the machine is suitable for lifting from a low position to a high position, and supplies are conveyed upwards after being put into the hopper through the vibrating table. The conveying speed can be adjusted according to the conveying amount, the lifting height can be selected as required, the hopper is designed and manufactured automatically, the PP non-toxic hopper enables the bucket elevator to be more widely used, all sizes are designed and manufactured according to actual requirements, the hopper elevator is designed for a matched vertical packaging machine and a computer metering machine, the hopper elevator is suitable for lifting and feeding of products such as food, medicines, chemical industry products, screws, nuts and the like, and automatic stop and start of the elevator can be controlled through signal recognition of the packaging machine.

The bucket elevator is uniformly fed with conveyed materials from the feeding hole during working, the materials are scraped by the hopper fixed on the conveying belt and then ascend along with the conveying belt under the driving of the driving roller, when the materials ascend to the top of the top driving roller, the hopper starts to turn over, and the materials are discharged from the discharging hole under the action of centrifugal force or gravity and are conveyed to the next working procedure. In this process, the agglomeration of the pellets in the storage bin may be caused by external environmental factors (such as temperature, humidity, etc.), which may affect the subsequent processing or directly affect the quality of the finished product.

Disclosure of Invention

An object of the utility model is to provide a feed arrangement for bucket elevator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feed arrangement for bucket elevator, includes the support, the upper end fixedly connected with casing of support, one side upper end fixedly connected with feeder hopper of casing, the inside of casing still slopes to be provided with first screen cloth, the lower one end below of first screen cloth is equipped with presses the material room, the first hopper that goes out of fixedly connected with is gone back to the lower extreme of casing.

Preferably, the one end of the higher one end fixedly connected with pressure spring of first screen cloth, the other end fixed connection of pressure spring is on the inner wall surface of casing, the lower one end fixedly connected with cam fitting piece of first screen cloth, the lateral wall of cam fitting piece is circular-arc, the equal fixedly connected with of both sides wall of first screen cloth has a set of stopper.

Preferably, the both sides wall of casing all begins to have a set of bar hole, and is two sets of the bar hole all is located same horizontal plane in first screen cloth, and is two sets of the downthehole sliding connection respectively of bar has a set of stopper.

Preferably, a motor is fixedly connected to the surface of one side wall of the shell, an output shaft of the motor is connected with a rotating shaft, the rotating shaft penetrates through the shell and is rotatably connected to the other side wall of the shell, a set of driving belt wheels are fixedly connected to the two ends of the rotating shaft, the driving belt wheels are two sets of driven belt wheels respectively through belt fixedly connected with, and a set of cam is fixedly connected to the middle of the rotating shaft.

Preferably, the cam engagement member engages the cam.

Preferably, two sets of driven pulleys all rotate and are connected with a set of mount, and two sets of driven pulleys pass through mount difference fixed connection in a lateral wall of casing, driven pulleys's surperficial one side fixedly connected with slider.

Preferably, the bottom of the pressing chamber is fixedly connected with a second discharging hopper, the upper end of the second discharging hopper is fixedly connected with a second screen, a pressing plate is further arranged in the pressing chamber, one side wall of the pressing plate is fixedly connected with one end of a push rod, and the other end of the push rod is fixedly connected with a sliding frame.

Preferably, the sliding block is slidably connected in the sliding frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1) according to the feeding device for the bucket elevator, the first screen is arranged in the shell, so that the function of screening materials is achieved; meanwhile, the motor can drive the cam to be matched with a cam matching part material of the first screen mesh through the rotating shaft, so that the first screen mesh can achieve the effect of continuous shaking by extruding the pressure spring; when the material falls into the first screen surface from the feed hopper, the screen makes the material enter the first discharge hopper and the material pressing chamber respectively according to the particle size through shaking.

2) The feeding device for the bucket elevator is provided with the material pressing chamber, so that caked materials can be pressed and split, and the materials with qualified particle sizes after being pressed are discharged into a feeding port of the elevator through the second screen, thereby avoiding the influence of material caking on subsequent processing or the direct influence on the finished product quality of products; the motor drives the rotating shaft to rotate and simultaneously drives the driving belt wheels on two sides, the driving belt wheels drive the driven belt wheels through belt transmission, the driven belt wheels drive the push rod through the sliding block and the sliding frame, and the push rod drives the pressing plate to crush materials in the material pressing chamber.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the position distribution of the driving pulley and the cam according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a support 1, a shell 2, a feed hopper 3, a first screen 4, a material pressing chamber 5, a first material discharging hopper 6, a pressure spring 7, a cam matching piece 8, a limiting block 9, a strip-shaped hole 10, a motor 11, a rotating shaft 12, a driving belt wheel 13, a driven belt wheel 14, a cam 15, a sliding block 16, a second material discharging hopper 17, a second screen 18, a pressing plate 19, a pushing rod 20 and a sliding frame 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a feed arrangement for bucket elevator, includes support 1, the upper end fixedly connected with casing 2 of support 1, one side upper end fixedly connected with feeder hopper 3 of casing 2, the inside of casing 2 still inclines to be provided with first screen cloth 4, the lower one end below of first screen cloth 4 is equipped with pressure material room 5, the first hopper 6 that goes out of lower extreme still fixedly connected with of casing 2 through set up first screen cloth 4 in casing 2, has played the effect of dividing the sieve to the material.

The upper end of the first screen 4 is fixedly connected with one end of a pressure spring 7, the other end of the pressure spring 7 is fixedly connected to the inner wall surface of the shell 2, the lower end of the first screen 4 is fixedly connected with a cam fitting piece 8, the side wall of the cam fitting piece 8 is arc-shaped, and two side walls of the first screen 4 are fixedly connected with a group of limiting blocks 9; when the material falls into first screen cloth 4 surface from feeder hopper 3, first screen cloth 4 makes the material get into first hopper 6 and press the material chamber 5 respectively according to the particle diameter through rocking.

Wherein, the both sides wall of casing 2 all begins to have a set of bar hole 10, and two sets of bar holes 10 all are located same horizontal plane in first screen cloth 4, and sliding connection has a set of stopper 9 in two sets of bar holes 10 respectively.

Wherein, a motor 11 is fixedly connected to a surface of one side wall of the housing 2, an output shaft of the motor 11 is connected with a rotating shaft 12, the rotating shaft 12 penetrates through the housing 2 and is rotatably connected to the other side wall of the housing 2, two ends of the rotating shaft 12 are fixedly connected with a set of driving pulleys 13, two sets of driving pulleys 13 are respectively and fixedly connected with a set of driven pulleys 14 through belts, a set of cams 15 are fixedly connected to the middle part of the rotating shaft 12, and the cam mating member 8 is matched with the cams 15; the motor 11 can drive the cam 15 to match with the cam 15 matching piece material of the first screen 4 through the rotating shaft 12, so that the first screen 4 can continuously shake through extruding the pressure spring 7.

Wherein, two groups of driven pulleys 14 are rotatably connected with a group of fixed frames, the two groups of driven pulleys 14 are respectively and fixedly connected with one side wall of the shell 2 through the fixed frames, and one side of the surface of the driven pulley 14 is fixedly connected with a slide block 16; a second discharge hopper 17 is fixedly connected to the bottom of the pressing chamber 5, a second screen 18 is fixedly connected to the upper end of the second discharge hopper 17, a pressing plate 19 is further arranged in the pressing chamber 5, one side wall of the pressing plate 19 is fixedly connected with one end of a push rod 20, and the other end of the push rod 20 is fixedly connected with a sliding frame 21; the motor 11 drives the rotating shaft 12 to rotate and simultaneously drives the driving belt wheels 13 on the two sides, the driving belt wheels 13 drive the driven belt wheels 14 through belt belts, the driven belt wheels 14 drive the push rods 20 through the sliding blocks 16 and the sliding frames 21, and the push rods 20 drive the pressing plates 19 to crush the materials in the material pressing chamber 5; the material that can make the caking is pressed and is split to make the material that the particle size is qualified after the pressurized discharge the inlet of lifting machine in through second screen cloth 18, avoided influencing its follow-up processing or directly influencing the finished product quality of product because of the material caking.

Wherein the slider 16 is slidably coupled within the sliding frame 21.

Principle of operation

When the feeding device for the bucket elevator works, the motor 11 drives the rotating shaft 12 to rotate, the cam 15 is driven to be matched with a matching piece of the cam 15 of the first screen 4, and the first screen 4 can continuously shake by extruding the pressure spring 7; when the material falls into the surface of the first screen 4 from the feed hopper 3, the first screen 4 enables the material to respectively enter a first discharge hopper 6 and a material pressing chamber 5 according to particle sizes through shaking; the screened qualified materials enter a feed hopper of the hoister through a first discharge hopper 6; the rotating shaft 12 rotates and simultaneously drives the driving belt wheels 13 on the two sides, the driving belt wheels 13 drive the driven belt wheels 14 through belt belts, the driven belt wheels 14 drive the push rods 20 through the sliding blocks 16 and the sliding frames 21, and the push rods 20 drive the pressing plates 19 to crush materials in the material pressing chamber 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a feed arrangement for bucket elevator, includes support (1), upper end fixedly connected with casing (2) of support (1), its characterized in that, one side upper end fixedly connected with feeder hopper (3) of casing (2), the inside of casing (2) still slopes to be provided with first screen cloth (4), the lower one end below of first screen cloth (4) is equipped with presses silo (5), the first hopper (6) of the first play of fixedly connected with of lower extreme of casing (2) still.

2. The feeding device for the bucket elevator as claimed in claim 1, wherein one end of the first screen (4) at a higher end is fixedly connected with one end of a pressure spring (7), the other end of the pressure spring (7) is fixedly connected with the inner wall surface of the housing (2), one end of the first screen (4) at a lower end is fixedly connected with a cam fitting piece (8), the side wall of the cam fitting piece (8) is arc-shaped, and a set of limit blocks (9) are fixedly connected with two side walls of the first screen (4).

3. The feeding device for the bucket elevator as claimed in claim 2, wherein a set of strip holes (10) is formed on both side walls of the housing (2), the two sets of strip holes (10) are located on the same horizontal plane of the first screen (4), and a set of limit blocks (9) are slidably connected in the two sets of strip holes (10).

4. The feeding device for the bucket elevator as claimed in claim 1, wherein a motor (11) is fixedly connected to a surface of one side wall of the housing (2), an output shaft of the motor (11) is connected with a rotating shaft (12), the rotating shaft (12) penetrates through the housing (2) and is rotatably connected to the other side wall of the housing (2), a set of driving pulleys (13) is fixedly connected to both ends of the rotating shaft (12), two sets of driving pulleys (13) are respectively fixedly connected with a set of driven pulleys (14) through belts, and a set of cams (15) is fixedly connected to a middle portion of the rotating shaft (12).

5. The feeding device for a bucket elevator as claimed in claim 2, characterized in that the cam partners (8) and the cams (15) cooperate.

6. The feeding device for the bucket elevator as claimed in claim 4, wherein a set of fixing brackets is rotatably connected to each of the two sets of driven pulleys (14), the two sets of driven pulleys (14) are respectively and fixedly connected to a side wall of the housing (2) through the fixing brackets, and a slider (16) is fixedly connected to one surface side of each of the driven pulleys (14).

7. The feeding device for the bucket elevator as claimed in claim 1, wherein a second discharging hopper (17) is fixedly connected to the bottom of the pressing chamber (5), a second screen (18) is fixedly connected to the upper end of the second discharging hopper (17), a pressing plate (19) is further arranged in the pressing chamber (5), one end of a push rod (20) is fixedly connected to one side wall of the pressing plate (19), and a sliding frame (21) is fixedly connected to the other end of the push rod (20).

8. The feeding device for a bucket elevator as claimed in claim 6, characterized in that the slide (16) is connected slidably in a sliding frame (21).