CN217436803U

CN217436803U - Scraper device for accumulated material at bottom of elevator

Info

Publication number: CN217436803U
Application number: CN202221383927.4U
Authority: CN
Inventors: 杨晓涛; 齐国庆
Original assignee: Henan Yinsheng Health Technology Co ltd
Current assignee: Henan Yinsheng Health Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-16
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a long-pending material scraper means in lifting machine bottom relates to lifting machine equipment technical field. Including supporting the base, the under casing internal rotation is connected with the lower sprocket, the chain is installed in the lower sprocket outside, even fixedly connected with hopper on the chain, the hopper is connected with scrapes the material subassembly, it includes the installation piece to scrape the material subassembly, the scraper blade, electric putter, fixing spring, the installation piece is close to one side fixed connection of chain with the hopper outer wall, the scraper blade activity is inserted and is established in the installation piece, one side that electric putter one end and hopper are close to the scraper blade is articulated, the other end rigid coupling has the bulb, the scraper blade is close to one side of hopper open have with bulb assorted ball groove, the equal rigid coupling in fixing spring's both ends has the fixed plate, fixing spring's one end rigid coupling has the couple, the hopper is close to one side of scraper blade, the equal rigid coupling in one side that the scraper blade is close to the hopper has couple assorted solid fixed ring. The utility model discloses can remove accumulational material to the scraper blade can carry out quick dismouting, convenient to use.

Description

Scraper device for accumulated material at bottom of elevator

Technical Field

The utility model provides a long-pending material scraper means in lifting machine bottom relates to lifting machine equipment technical field.

Background

The bucket elevator is a continuous conveying machine which vertically lifts materials by utilizing a series of hoppers uniformly and fixedly connected to an endless traction member, is widely applied to lifting and feeding of products such as food, medicines, chemical industry products, screws, nuts and the like, and is widely used in modern industry. However, in the process of lifting materials by the bucket elevator, if the materials are not uniformly loaded, the bottom of the base can easily generate material residue and accumulate, so that the materials in the base are gradually lifted, the running resistance of the hopper is gradually increased to a certain degree, the machine is shut down or the motor is burnt, and the service life of the device is greatly reduced. Therefore, the material accumulation scraper device at the bottom of the elevator is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a long-pending material scraper means in lifting machine bottom can strike off accumulational material in the base to the scraper blade can carry out quick dismouting, convenient to use.

The utility model provides a long-pending material scraper means in lifting machine bottom, the on-line screen storage device comprises a supporting pedestal, support base top fixedly connected with under casing, the under casing internal rotation is connected with the lower sprocket, the chain is installed in the under sprocket outside, even fixedly connected with hopper on the chain, the hopper is connected with scrapes the material subassembly, scrapes the material subassembly and can shovel the accumulational material in under casing bottom to follow the hopper and remove to the discharge gate of lifting machine and throw, thereby solve the accumulational problem of material, it includes installation piece, scraper blade, electric putter and fixed spring to scrape the material subassembly, one side fixed connection that installation piece and hopper outer wall are close to the chain, the scraper blade activity is inserted and is established in the installation piece, the installation piece is opened and is equipped with scraper blade assorted slot, be equipped with fixing bolt between installation piece and the scraper blade, the scraper blade is the arc, electric putter one end articulates one side that is close to the scraper blade with the hopper, The other end rigid coupling has the bulb, one side that the scraper blade is close to the hopper is opened have with bulb assorted ball groove, the equal rigid coupling in both ends of fixed spring has the fixed plate, the one end rigid coupling that fixed spring was kept away from to the fixed plate has the couple, one side that one side, scraper blade that the hopper is close to the scraper blade are close to the equal rigid coupling in one side of hopper and are had couple assorted solid fixed ring.

The top of the mounting block is provided with a first threaded hole, the scraper blade is provided with a second threaded hole, and the fixing bolt sequentially penetrates through the first threaded hole and the second threaded hole and is in threaded connection with the first threaded hole and the second threaded hole, so that the connecting and fixing effects on the scraping rod and the mounting block are achieved.

One side of the bottom box is communicated with a feed hopper.

The scraper blade is close to the one end of under casing lateral wall and is equipped with the inclined plane, and the inclined plane more is favorable to shoveling long-pending material.

The outer wall of the bottom box is fixedly provided with a driving motor, an output shaft of the driving motor is coaxially and fixedly connected with the lower chain wheel, the driving motor provides driving force for the lower chain wheel, and the chain is driven to rotate through the lower chain wheel.

The scraper blade adopts the elasticity material, makes the scraper blade have certain deformability, makes things convenient for the dismouting.

And an observation window is arranged on one side of the bottom box, so that the accumulated material condition in the bottom box can be observed conveniently.

The utility model has the advantages that:

the utility model provides a scraper device for the accumulated material at the bottom of a hoist, which can shovel the material accumulated at the bottom of a bottom box and move to the discharge hole of the hoist along with a hopper to throw out the material, thereby reducing the material accumulation at the bottom of the bottom box; the scraper can be driven to open and close through the arrangement of the electric push rod and the fixed spring, so that the scraper is supported only when the materials are stacked, the scraper is tightly attached to the inner wall of the bottom box, and when the elevator operates normally, the scraper is not in contact with the inner wall of the bottom box, so that the friction on the scraper is reduced, and the service life of the scraper is prolonged; when the scraper blade is replaced, the dismounting is convenient, and only the scraper blade is required to be replaced, thereby being beneficial to saving the use cost.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of long-pending material scraper means in lifting machine bottom.

Fig. 2 is the utility model relates to a long-pending material scraper means's of lifting machine bottom A department structure sketch map.

Fig. 3 is the utility model relates to a B department structure schematic diagram of long-pending material scraper means in lifting machine bottom.

(1, a feed hopper; 2, a hopper; 3, a chain; 4, a bottom box; 5, a supporting base; 6, a scraper; 7, a lower chain wheel; 8, an installation block; 9, a fixed bolt; 10, an electric push rod; 11, a ball head; 12, a fixed ring; 13, a fixed spring; 14, a fixed plate; 15, a hook)

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a scraper device for material accumulation at the bottom of a hoist, which comprises a supporting base 5, wherein the top of the supporting base 5 is fixedly connected with a bottom box 4, a lower chain wheel 7 is rotationally connected in the bottom box 4, a chain 3 is arranged at the outer side of the lower chain wheel 7, a hopper 2 is uniformly and fixedly connected on the chain 3, the hopper 2 is connected with a scraping component, the scraping component can scoop the material accumulated at the bottom of the bottom box 4 and move to a discharge port of the hoist along with the hopper 2 to be thrown out, thereby solving the problem of material accumulation, the scraping component comprises an installation block 8, a scraper 6, an electric push rod 10 and a fixed spring 13, the installation block 8 is fixedly connected with one side of the outer wall of the hopper 2 close to the chain 3, the scraper 6 is movably inserted in the installation block 8, the installation block 8 is provided with a slot matched with the scraper 6, a fixing bolt 9 is arranged between the mounting block 8 and the scraper 6, the scraper 6 is an arc-shaped plate, one end of an electric push rod 10 is hinged with one side of the hopper 2 close to the scraper 6, the other end of the electric push rod is fixedly connected with a ball head 11, one side of the scraper 6 close to the hopper 2 is provided with a ball groove matched with the ball head 11, the ball head 11 can rotate in the ball groove, two ends of a fixing spring 13 are fixedly connected with a fixing plate 14, one end of the fixing plate 14 far away from the fixing spring 13 is fixedly connected with a hook 15, one side of the hopper 2 close to the scraper 6 and one side of the scraper 6 close to the hopper 2 are fixedly connected with a fixing ring 12 matched with the hook 15, the electric push rod 10 extends to push the scraper 6 towards the inner wall direction of the bottom box 4, so that the scraper 6 is tightly attached to the inner wall of the bottom box 4 to scoop up the accumulated materials at the bottom of the bottom box 4, thereby facilitating the feeding of the subsequent hopper 2, the electric push rod 10 contracts, and the scraper 6 resets under the restoring force of the fixing spring 13, is separated from the inner wall of the bottom box 4.

The utility model discloses in 8 tops of installation piece are opened there is first screw hole, it has the second screw hole to open on the scraper blade 6, fixing bolt 9 run through first screw hole, second screw hole in proper order and with first screw hole, second screw hole threaded connection, play the effect of connecting fixedly to scraping pole and installation piece 8.

The utility model discloses in 4 one sides intercommunication of under casing have feeder hopper 1.

The utility model discloses in the one end that scraper blade 6 is close to the 4 lateral walls of under casing is equipped with the inclined plane, and the inclined plane more is favorable to shoveling long-pending material.

The utility model discloses in 4 outer wall fixed mounting of under casing have driving motor, driving motor's output shaft and the coaxial rigid coupling of lower sprocket 7, driving motor provide drive power for lower sprocket 7, drive chain 3 through lower sprocket 7 and rotate.

The utility model discloses in scraper blade 6 adopts the elasticity material, makes scraper blade 6 have certain deformability, makes things convenient for the dismouting.

The utility model discloses in 4 one sides of under casing are equipped with the observation window, conveniently observe the long-pending material condition in the under casing 4.

The working principle is as follows: when the utility model is used, the condition in the bottom box 4 can be observed through the observation window, when the stacking occurs, the electric push rod 10 is started, the electric push rod 10 is extended to push the scraper 6 towards the inner wall direction of the bottom box 4, so that the scraper 6 is tightly attached to the inner wall of the bottom box 4, therefore, when the elevator works, the hopper 2 drives the scraper 6 to scoop the accumulated material at the bottom of the bottom box 4, the subsequent feeding of the hopper 2 is convenient, when the hopper 2 moves to the discharge port of the elevator, the accumulated material scooped up by the scraper 6 is also thrown out under the action of gravity and centrifugal force, thereby solving the problem of excessive accumulated material at the bottom of the bottom box 4; after the problem of material accumulation is solved, the electric push rod 10 is started to contract, the scraper 6 is reset under the restoring force of the fixed spring 13 and is separated from the inner wall of the bottom box 4, so that the friction on the scraper 6 is reduced when the scraper 6 is not needed, and the service life of the scraper 6 is prolonged; after the scraper 6 is used for a period of time and when the scraper 6 is seriously worn, the fixing bolt 9 is screwed down, the scraper 6 is drawn out of the slot, the scraper 6 is pulled in a direction away from the hopper 2, the ball head 11 is separated from the ball groove, finally the hook 15 is taken down from the fixing ring 12, the scraper 6 is separated from the fixing spring 13, namely, the disassembly of the scraper 6 is completed, a new scraper 6 is taken out, the hook 15 and the fixing ring 12 are hooked with each other, the hopper 2 and the scraper 6 are connected together through the fixing spring 13, then the ball head 11 is clamped into the ball groove, the end part of the scraper 6 is inserted into the slot, and then the scraper 6 is fixedly connected with the mounting block 8 through the fixing bolt 9, namely, the installation of the scraper 6 is completed; the scraper 6 is convenient to disassemble and assemble, only the scraper 6 needs to be replaced, and other parts can be recycled, so that the cost is saved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a long-pending material scraper means in lifting machine bottom which characterized in that: including supporting base (5), support base (5) top fixedly connected with under casing (4), under casing (4) internal rotation is connected with sprocket (7), chain (3) are installed in under sprocket (7) outside, even fixedly connected with hopper (2) are gone up in chain (3), hopper (2) are connected with scrapes the material subassembly, it includes installation piece (8), scraper blade (6), electric putter (10) and fixed spring (13) to scrape the material subassembly, one side fixed connection that installation piece (8) and hopper (2) outer wall are close to chain (3), scraper blade (6) activity is inserted and is established in installation piece (8), installation piece (8) are opened has with scraper blade (6) assorted slot, be equipped with fixing bolt (9) between installation piece (8) and scraper blade (6), scraper blade (6) are the arc, electric putter (10) one end and hopper (2) are close to one side articulated of scraper blade (6), The other end rigid coupling has bulb (11), one side that scraper blade (6) are close to hopper (2) is opened have with bulb (11) assorted ball groove, the equal rigid coupling in both ends of fixed spring (13) has fixed plate (14), the one end rigid coupling that fixed spring (13) were kept away from in fixed plate (14) has couple (15), one side that hopper (2) are close to scraper blade (6), the equal rigid coupling in one side that scraper blade (6) are close to hopper (2) have couple (15) assorted solid fixed ring (12).

2. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: the top of the mounting block (8) is provided with a first threaded hole, the scraper (6) is provided with a second threaded hole, and the fixing bolt (9) sequentially penetrates through the first threaded hole and the second threaded hole and is in threaded connection with the first threaded hole and the second threaded hole.

3. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: one side of the bottom box (4) is communicated with a feed hopper (1).

4. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: and an inclined plane is arranged at one end of the scraper (6) close to the side wall of the bottom box (4).

5. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: and a driving motor is fixedly installed on the outer wall of the bottom box (4), and an output shaft of the driving motor is coaxially and fixedly connected with the lower chain wheel (7).

6. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: the scraper (6) is made of elastic materials.

7. The bottom material accumulation scraper device of the hoisting machine as claimed in claim 1, wherein: and an observation window is arranged on one side of the bottom box (4).