CN218173540U

CN218173540U - Bucket elevator of leak protection material

Info

Publication number: CN218173540U
Application number: CN202222610742.9U
Authority: CN
Inventors: 朱春明
Original assignee: Meishan Jingrui Electronic Materials Co ltd
Current assignee: Meishan Jingrui Electronic Materials Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-30
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a bucket elevator of leak protection material belongs to bucket elevator technical field. Including frame, elevator belt and a plurality of transport bucket, the elevator belt rotates and sets up in the frame, and a plurality of transport bucket is installed on the elevator belt along the length direction interval of elevator belt, and the open-ended of transport bucket rotates respectively all around along the edge and is provided with and turns over the board, and the outside sliding connection of transport bucket has the crane, fixes being provided with many ejector pins on the crane, and the top sliding connection of ejector pin is provided with the driving piece on turning over the board on the transport bucket. Fill the material and at the lift in-process at the conveying fill, start by electric putter, order about the conveying fill and rise the frame that falls and rise, rise the in-process at the crane, many ejector pins on the crane promote simultaneously and turn over the board and upwards overturn to effectively place the conveying fill and go up the material landing, have the effect of saving the material.

Description

Bucket elevator of leak protection material

Technical Field

The utility model relates to a bucket elevator technical field especially relates to a bucket elevator of leak protection material.

Background

The bucket elevator is a mechanical conveying equipment with fixing device, mainly applicable to continuously and vertically lifting powdery, granular and small-sized materials, and can be widely applied to lifting bulk materials of various scales of feed mills, flour mills, rice mills, oil mills, starch mills, grain depots, port docks and the like.

The patent that publication number is CN215477659U discloses a bucket elevator, which comprises a frame, a pair of spout has been seted up to the bottom bilateral symmetry of frame, first mount pad is all installed to one side of a pair of spout, be equipped with first pivot between the first mount pad, the cover is equipped with first drive wheel in the first pivot, two sets of second mount pads are installed to the top bilateral symmetry of frame, be equipped with the second pivot between two sets of second mount pads, the cover is equipped with the second drive wheel in the second pivot, the cover is equipped with the lifting belt on the first drive wheel, and be connected with the transmission of second drive wheel through the lifting belt, be equipped with a plurality of transport hoppers on the lifting belt.

However, the whole vibration of the bucket elevator is easily caused in the mechanical transmission process in the case of the bucket elevator, due to the open design of the conveying bucket, when the conveying bucket is filled with materials, the materials easily slide from the edge of the conveying bucket, fall into the elevator, and easily pile up and bond in the mechanical structure of the elevator, so that the elevator is damaged, and the materials are scattered on the ground through the elevator, so that the material loss can be caused, and the workers are required to continuously clean the ground, thereby wasting human resources.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a bucket elevator of leak protection material.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a bucket elevator of leak protection material, which comprises a frame, elevator belt and a plurality of conveyor bucket, the elevator belt rotates and sets up in the frame, a plurality of conveyor bucket installs on the elevator belt along the length direction interval of elevator belt, the top of conveyor bucket has square opening, the open-ended of conveyor bucket is all around the edge rotate respectively and is provided with turns over the board, the outside of conveyor bucket is provided with the crane, the crane is followed conveyor bucket open-ended degree of depth direction and conveyor bucket sliding connection, the fixed many ejector pins that are provided with on the crane, the ejector pin with turn over board one-to-one, the top sliding connection of ejector pin turns over the board and keeps away from conveyor bucket open-ended one side, be provided with on the conveyor bucket and be used for ordering about the gliding driving piece of elevator frame on the conveyor bucket.

Furthermore, the driving part is an electric push rod which is fixedly arranged on the conveying hopper, and the push rod of the electric push rod is fixedly connected with the lifting frame.

Furthermore, a sliding frame is fixed on one surface of the turning plate close to the ejector rod, one end of the ejector rod far away from the lifting frame is rotatably connected with an idler wheel, and the idler wheel is connected to the sliding frame in a rolling mode.

Furthermore, a limit switch is fixedly arranged on the conveying hopper, a limiting plate is fixedly arranged on the lifting slope surface of the conveying hopper close to the rack, a contact rod is connected to the limit switch in an elastic rotating mode, a pulley is installed at the end of the contact rod in a rotating mode, the limit switch is electrically connected with the electric push rod, and the limit switch is in contact with the limiting plate and the push rod of the electric push rod is controlled to stretch out by the limit switch when the conveying hopper is lifted on the rack.

Furthermore, a sliding layer is arranged on one surface of the limiting plate, which is used for being in contact with the limiting switch.

Furthermore, an elastic telescopic belt is arranged between two adjacent turning plates, two ends of the elastic telescopic belt are fixedly connected with the side walls of the turning plates on two sides respectively, and the width of the elastic telescopic belt is equal to that of the turning plates.

The utility model has the advantages that: fill the material and at the lift in-process at the conveying fill, start by electric putter, order about the conveying fill and rise the frame that falls and rise, rise the in-process at the crane, many ejector pins on the crane promote simultaneously and turn over the board and upwards overturn to effectively place the conveying fill and go up the material landing, save the material.

Drawings

Fig. 1 is a schematic view of an overall structure of a bucket elevator according to an embodiment of the present invention.

Fig. 2 is a schematic overall structure diagram of a conveying bucket according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of another perspective sliding frame of the transportation bucket according to the embodiment of the present application.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Wherein, 1, a frame; 11. a limiting plate; 12. a lifting belt; 2. a conveying hopper; 3. turning over a plate; 31. a carriage; 4. a lifting frame; 41. a top rod; 5. an electric push rod; 51. a roller; 6. a limit switch; 61. a contact lever; 62. a pulley; 7. an elastic stretchable band.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

The embodiment of the application discloses bucket elevator of leak protection material, refer to fig. 1, 2, including frame 1, lifting belt 12 and a plurality of conveying bucket 2, the top that lies in frame 1 and the bottom of frame 1 rotate respectively and install the drive wheel, and lifting belt 12 cover is established on the drive wheel at both ends in frame 1, installs quick-witted case in the frame 1, and the machine incasement is equipped with the motor, and the motor of machine case rotates in order to drive at least one drive wheel on the frame through mechanical transmission. The conveying bucket 2 is installed on the lifting belt 12 at intervals along the length direction of the lifting belt 12, the top of the conveying bucket 2 is provided with a square opening, when the conveying belt runs to one side of an upper slope on the rack 1, the conveying bucket 2 connected with one side of the slope is close to the conveying belt, and the opening faces upwards.

In the embodiment of the application, the opening of the conveying bucket 2 is square, and the turning plates 3 are respectively and rotatably arranged on the peripheral edges of the opening of the conveying bucket 2. Turning over board 3 specifically is equipped with four, and the outside of transport bucket 2 is located the below of turning over board 3 and still has vertical slide rail through welded fastening, and vertical sliding connection has crane 4 on the slide rail, and crane 4 transport bucket 2 circumference is squarely encloses transport bucket 2 and closes, and welded fastening has the ejector pin 41 with turning over the same quantity of board 3 on the crane 4. The ejector rods 41 respectively correspond to the middle part of each turning plate 3 in the length direction, the top ends of the ejector rods 41 are connected to one surface, away from the opening of the conveying bucket 2, of the upper turning plate 3 in a sliding mode, and a driving piece used for driving the lifting frame 4 to slide on the conveying bucket 2 is arranged on the conveying bucket 2.

The staff is through after 2 full materials are contained in the transport bucket, starts the driving piece, orders about crane 4 and rises on transport bucket 2 relatively, and crane 4 rise in-process, and 3 backs are turned over through promoting to ejector pin 41 to four on the transport bucket 2 turn over board 3 and turn up to transport bucket 2 top simultaneously, and then enclose the fender around the opening of transport bucket 2, prevent effectively that the material from falling out from the opening part of transport bucket 2. When the conveying bucket 2 rises to the top of the rack 1, the lifting frame 4 is lowered, and the four turning plates 3 can be pulled to turn downwards, so that the materials are normally poured out. Effectively prevent the bucket elevator from losing the material in the process of lifting the material, and keep the ground and the elevator clean.

Wherein, the driving piece is electric putter 5, and electric putter 5 accessible bolted connection mode fixed mounting is on the lateral wall of carrying fill 2, and electric putter 5's push rod axis is parallel and the slip direction of crane 4 on carrying fill 2, and electric putter 5's push rod passes through bolt fixed connection on crane 4.

Referring to fig. 3 and 4, in order to enable the lifting frame 4 to smoothly turn the turning plate 3 on the conveying bucket 2 upwards, a sliding frame 31 is fixed on one surface of the turning plate 3 close to the ejector rod 41, a sliding groove is arranged on the sliding frame 31, and the length direction of the sliding groove is perpendicular to the axis of the rotating shaft of the turning plate 3. A roller 51 is rotatably mounted on the top of the top rod 41, the top rod 41 extends into the sliding frame 31, the roller 51 is connected in a sliding groove on the sliding frame 31 in a rolling manner, and the rotating axis of the roller 51 is parallel to the rotating axis of the turning plate 3.

In order to make the last electric putter 5 of transport bucket 2 can promote the material in-process at transport bucket 2 and start by oneself, in this application embodiment, equal fixed mounting has limit switch 6 on every transport bucket 2, is close to on the transport bucket 2 promotion broken face fixed mounting have limiting plate 11 in the frame 1, and limiting plate 11 promotes the material starting point from transport bucket 2 and extends to transport bucket 2 promotion material terminal point. The limit switch 6 on the conveying bucket 2 is electrically connected with the electric push rod 5 on the conveying bucket 2, and the limit switch 6 is used for controlling the electric push rod 5 to be started to lift the lifting frame 4 when being triggered and switched on.

The limit switch 6 can be specifically a self-reset micro-pulley 62 rocker-type limit switch 6 such as Zhengtai YBLX-ME-8108, the limit switch 6 is provided with a contact rod 61 capable of elastically rotating, the end part of the contact rod 61 is rotatably provided with a pulley 62, when the conveying bucket 2 lifts materials, the pulley 62 on the limit switch 6 contacts the limit plate 11 and simultaneously drives the contact rod 61 to rotate, so that the limit switch 6 is opened, the conveying bucket 2 is overturned to prevent the materials from sliding, the monitoring management by workers is not needed, and the production efficiency is improved.

Further, be used for on the limiting plate 11 with the one side of limit switch 6 contact on be equipped with the sliding layer, in this application embodiment, the sliding layer can be teflon coating, can reduce surface friction through the sliding layer, and then reduces the wearing and tearing of limit switch 6 top sheave 62, extension limit switch 6 life.

Furthermore, in order to improve the material blocking effect of the turning plates 3 on the materials in the conveying bucket 2, an elastic telescopic belt 7 is arranged between every two adjacent turning plates 3 on the conveying bucket 2, the two ends of the elastic telescopic belt 7 are fixedly connected with the side walls of the turning plates 3 on the two sides respectively, and the elastic telescopic belt 7 and the turning plates 3 are equal in width. When the turning plate 3 on the conveying hopper 2 is turned upwards, the elastic telescopic belt 7 fills up the gaps between the turning plates 3, so that the material blocking effect is improved.

The implementation principle of the bucket elevator of this application embodiment leak protection material does: when the elevator is lifted after the conveying bucket 2 is filled with materials, the electric push rod 5 is started to lift the lifting frame 4 upwards, the lifting frame 4 is lifted in the process, the multiple ejector rods 41 on the lifting frame 4 push the turning plate 3 to turn upwards on the sliding frame 31, so that the opening of the conveying bucket 2 is shielded, the materials in the conveying bucket 2 are effectively prevented from sliding down, the material loss is reduced, and the elevator and the ground are kept clean and tidy.

It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications to these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a bucket elevator of leak protection material, includes frame (1), elevator belt (12) and a plurality of conveyor bucket (2), elevator belt (12) rotate to set up in frame (1), and a plurality of conveyor bucket (2) are installed on elevator belt (12) along the length direction interval of elevator belt (12), its characterized in that: the top of transport fill (2) has square opening, the open-ended of transport fill (2) is all around along rotating respectively and is provided with and turns over board (3), the outside of transport fill (2) is provided with crane (4), crane (4) are along transport fill (2) open-ended degree of depth direction and transport fill (2) sliding connection, fixedly on crane (4) be provided with many ejector pins (41), ejector pin (41) and turn over board (3) one-to-one, the top sliding connection of ejector pin (41) is turning over board (3) and is kept away from transport fill (2) open-ended one side, be provided with on transport fill (2) and be used for ordering about crane (4) gliding driving piece on transport fill (2).

2. The bucket elevator of claim 1, wherein the driving member is an electric push rod (5), the electric push rod (5) is fixedly arranged on the conveying bucket (2), and the push rod of the electric push rod (5) is fixedly connected with the lifting frame (4).

3. The bucket elevator with leakage prevention of claim 2, wherein a sliding frame (31) is fixed on one side of the turning plate (3) close to the ejector rod (41), one end of the ejector rod (41) far away from the lifting frame (4) is rotatably connected with a roller (51), and the roller (51) is connected to the sliding frame (31) in a rolling manner.

4. The bucket elevator of claim 2, wherein the conveyor hopper (2) is fixedly provided with a limit switch (6), the rack (1) is fixedly provided with a limit plate (11) on a lifting slope surface close to the conveyor hopper (2), the limit switch (6) is elastically and rotatably connected with a contact rod (61), the end of the contact rod (61) is rotatably provided with a pulley (62), the limit switch (6) is electrically connected with the electric push rod (5), the limit switch (6) is in contact with the limit plate (11) in the lifting process of the conveyor hopper (2) on the rack (1), and the limit switch (6) controls the push rod of the electric push rod (5) to extend out.

5. The bucket elevator of claim 4, wherein the surface of the limit plate (11) contacting the limit switch (6) is provided with a sliding layer.

6. The bucket elevator capable of preventing material leakage according to any one of claims 1 to 5, wherein an elastic telescopic belt (7) is arranged between two adjacent turning plates (3), two ends of the elastic telescopic belt (7) are fixedly connected with the side walls of the turning plates (3) at two sides respectively, and the width of the elastic telescopic belt (7) is equal to that of the turning plates (3).