CN211811783U

CN211811783U - Endless chain scraper conveyor

Info

Publication number: CN211811783U
Application number: CN202020079493.3U
Authority: CN
Inventors: 王英奇; 王海俊; 单会彬
Original assignee: Henan Yingda Heavy Engineering Technology Co ltd
Current assignee: Henan Yingda Heavy Engineering Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-30
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a scraper conveyor is scraped to ring chain, which comprises a housin, the inside of casing one side is rotated through the bearing and is connected with the round pin axle, the outer wall at round pin axle both ends all has the drive wheel through the bolt fastening, the inside of casing opposite side is rotated through the round pin axle and is connected with two from the driving wheel, the inside both sides of casing all are rotated through the bearing and are connected with a plurality of dead lever, the outer wall at dead lever both ends all has the riding wheel through the bolt fastening, the drive wheel has the chain with the equal joint of outer wall from the driving wheel, and the drive wheel with form the transmission from the driving wheel and connect, the chain cup joints at the last track and the lower track of. The utility model discloses the riding wheel provides a holding power for the chain, makes the scraper blade remain throughout on a horizontal plane, can prevent the contact between chain and the casing effectively, has avoided wearing and tearing to increased the life who scrapes the trigger, prevented that the form material that looses from splashing the outside of scraping the trigger at the in-process of transportation.

Description

Endless chain scraper conveyor

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a scraper conveyor of endless chain.

Background

The scraper is a continuous conveyer for conveying bulk material by means of moving scraper chain.

At present, most of scraper machines are in the process of transporting bulk materials, because the plate chain is dense, the chain and the shell are easily abraded, and the service life of the scraper machine is shortened, and therefore, a circular chain scraper machine is needed to be designed to solve the problems.

Disclosure of Invention

The utility model aims at solving the problem that most of scraper machines existing in the prior art are in the process of bulk material transportation, because the plate chain is dense, the chain and the shell are easily worn and torn, thereby reducing the service life defect of the scraper machine, and providing a circular chain scraper machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a scraper conveyor is scraped to endless chain, includes the casing, the inside of casing one side is rotated through the bearing and is connected with the round pin axle, the outer wall at round pin axle both ends all has the drive wheel through the bolt fastening, the inside of casing opposite side is rotated through the round pin axle and is connected with two from the driving wheel, the inside both sides of casing all are rotated through the bearing and are connected with a plurality of dead lever, the outer wall at dead lever both ends all has the riding wheel through the bolt fastening, the drive wheel has the chain with the equal joint of outer wall from the driving wheel, and the drive wheel with form the transmission from the driving wheel and connect through the chain, the chain cup joints at the last track and the lower track of riding.

The key concept of the technical scheme is as follows: through the riding wheel that sets up, the chain cup joints at the last track and the lower track of riding wheel to the riding wheel provides a holding power for the chain, makes the scraper blade remain on a horizontal plane all the time, can prevent the contact between chain and the casing effectively, has avoided wearing and tearing, thereby has increased the life of scraping the trigger.

Further, the top of casing one end is passed through the bolt fastening and is had the fixing base, the top of fixing base is passed through the bolt fastening and is had the motor, there is the dwang through the coupling joint on the output shaft of motor, the one end of dwang is passed through the bolt fastening and is had final drive sprocket.

Furthermore, the one end of round pin axle runs through the casing, and the one end of round pin axle is fixed with through the bolt and is followed drive sprocket, main drive sprocket passes through the chain with following drive sprocket and forms the transmission and connect.

Further, the top joint of casing has the cover, top one side of cover is fixed with the feeding storehouse through the bolt, and the feed inlet has been seted up at the top in feeding storehouse.

Furthermore, a discharge bin is fixed on one side of the top of the shell through a bolt, and a discharge opening is formed in the bottom of the discharge bin.

The utility model has the advantages that:

1. through the riding wheel that sets up, the chain cup joints at the last track and the lower track of riding wheel to the riding wheel provides a holding power for the chain, makes the scraper blade remain on a horizontal plane all the time, can prevent the contact between chain and the casing effectively, has avoided wearing and tearing, thereby has increased the life of scraping the trigger.

2. Through the cover that sets up, prevent that the form material of loosing from splashing the outside of scraping the trigger at the in-process of transportation, guarantee that the staff works in a comfortable environment to also prevent effectively that the form material of loosing from producing the injury to the human body.

3. Through the main drive sprocket that sets up, from drive sprocket and chain, under the effect of motor, scrape the trigger alright with work to arrange the outside of casing in with the motor, prevent that the inside of bulk material entering motor and cause the damage of motor.

Drawings

Fig. 1 is a front view of a chain scraper proposed by the present invention;

fig. 2 is a top view of the structure of a chain scraper proposed by the present invention;

fig. 3 is a schematic view of a motor structure of the endless chain scraper conveyor provided by the utility model;

FIG. 4 is a sectional view of the tail structure of the casing of the scraper chain conveyor of the present invention;

FIG. 5 is a sectional view of the middle structure of the casing of the scraper chain conveyor of the present invention;

fig. 6 is a top view of the feed inlet structure of the endless chain scraper.

In the figure: the automatic feeding device comprises a shell 1, a fixed seat 2, a motor 3, a rotating rod 4, a main transmission chain wheel 5, a pin shaft 6, a driven transmission chain wheel 7, a chain 8, a riding wheel 9, a transmission wheel 10, a driven wheel 11, a fixed rod 12, a feeding hole 13, a discharging bin 14, a scraping plate 15, a cover 16 and a feeding bin 17.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a chain scraper comprises a housing 1, a pin shaft 6 is rotatably connected to the inside of one side of the housing 1 through a bearing, driving wheels 10 are fixed to the outer walls of both ends of the pin shaft 6 through bolts, two driven wheels 11 are rotatably connected to the inside of the other side of the housing 1 through the pin shaft 6, a plurality of fixing rods 12 are rotatably connected to both sides of the inside of the housing 1 through bearings, riding wheels 9 are fixed to the outer walls of both ends of the fixing rods 12 through bolts, the riding wheels 9 provide a supporting force for chains 8, so that the scrapers 15 are always kept on a horizontal plane, chains 8 are respectively clamped to the outer walls of the driving wheels 10 and the driven wheels 11, the driving wheels 10 and the driven wheels 11 form a transmission connection through the chains 8 to drive the scrapers 15 to move, the chains 8 are sleeved on the upper rail and the lower rail of the riding wheels 9, and a plurality of scrapers 15 are equidistantly arranged, used for transporting bulk materials.

As can be seen from the above description, the present invention has the following advantages: through the riding wheel 9 that sets up, chain 8 cup joints the last track and the lower track at riding wheel 9 to riding wheel 9 provides a holding power for chain 8, makes scraper blade 15 remain on a horizontal plane all the time, can prevent the contact between chain 8 and the casing 1 effectively, has avoided wearing and tearing, thereby has increased the life of scraping the trigger.

Further, the top of the one end of the shell 1 is fixed with a fixing seat 2 through a bolt for supporting a motor 3, the top of the fixing seat 2 is fixed with the motor 3 through a bolt, wherein the model of the motor 3 is 160M-6, a rotating rod 4 is connected to an output shaft of the motor 3 through a coupler and used for driving a main transmission chain wheel 5 to rotate, and the one end of the rotating rod 4 is fixed with the main transmission chain wheel 5 through a bolt.

Furthermore, one end of the pin shaft 6 penetrates through the shell 1, a driven chain wheel 7 is fixed at one end of the pin shaft 6 through a bolt, and the main driving chain wheel 5 and the driven chain wheel 7 form driving connection through a chain 8, so that the pin shaft 6 rotates under the action of the motor 3.

Further, the top joint of casing 1 has cover 16, prevents that the bulk material from splashing the outside of scraping the trigger at the in-process of transportation, and top one side of cover 16 is fixed with feeding storehouse 17 through the bolt, and feeding port 13 has been seted up at the top of feeding storehouse 17.

Further, a discharge bin 14 is fixed on one side of the top of the shell 1 through a bolt, and a discharge opening is formed in the bottom of the discharge bin 14, so that the bulk materials are conveyed out of the scraper conveyor through the discharge opening formed in the discharge bin 14 under the action of a scraper 15.

The cover 16 arranged above is adopted to prevent the scattered materials from splashing to the outside of the scraper conveyor in the transportation process, so that the working personnel can work in a comfortable environment, and the scattered materials can be effectively prevented from harming the human body.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A chain scraper comprises a shell 1, wherein the inside of one side of the shell 1 is rotatably connected with a pin shaft 6 through a bearing, the outer walls of two ends of the pin shaft 6 are respectively fixed with a driving wheel 10 through bolts, the inside of the other side of the shell 1 is rotatably connected with two driven wheels 11 through the pin shaft 6, two sides of the inside of the shell 1 are respectively rotatably connected with a plurality of fixed rods 12 through bearings, the outer walls of two ends of each fixed rod 12 are respectively fixed with a supporting wheel 9 through bolts, the supporting wheels 9 provide a supporting force for chains 8, so that a scraper 15 is always kept on a horizontal plane, the outer walls of the driving wheel 10 and the driven wheels 11 are respectively clamped with the chains, the driving wheel 10 and the driven wheel 11 form transmission connection through the chain 8 to drive the scraper 15 to move, the chain 8 is sleeved on the upper track and the lower track of the riding wheel 9, and a plurality of scrapers 15 which are distributed at equal intervals are arranged between the chains 8 and are used for transporting the bulk materials.

The top of one end of the shell 1 is fixedly provided with a fixed seat 2 through a bolt for supporting a motor 3, the top of the fixed seat 2 is fixedly provided with the motor 3 through a bolt, wherein the model of the motor 3 is 160M-6, an output shaft of the motor 3 is connected with a rotating rod 4 through a coupler for driving a main transmission chain wheel 5 to rotate, and one end of the rotating rod 4 is fixedly provided with the main transmission chain wheel 5 through a bolt; one end of a pin shaft 6 penetrates through the shell 1, a driven chain wheel 7 is fixed at one end of the pin shaft 6 through a bolt, and a driving connection is formed between the driving chain wheel 5 and the driven chain wheel 7 through a chain 8, so that the pin shaft 6 rotates under the action of the motor 3; a cover 16 is clamped at the top of the shell 1 to prevent bulk materials from splashing outside the scraper conveyor in the transportation process, a feeding bin 17 is fixed at one side of the top of the cover 16 through a bolt, and a feeding hole 13 is formed in the top of the feeding bin 17; one side of the top of the shell 1 is fixed with a discharge bin 14 through a bolt, and the bottom of the discharge bin 14 is provided with a discharge opening, so that the bulk materials are conveyed and output from the discharge opening arranged in the discharge bin 14 under the action of a scraper 15.

The working principle is as follows: when the bulk material conveying device is used, bulk materials are placed into the circular chain scraper conveyor through the feeding bin 17, the motor 3 is started, the rotating rod 4 starts to rotate under the action of the motor 3, the main transmission chain wheel 5 starts to rotate under the action of the rotating rod 4, the chain 8 starts to drive the driven chain wheel 7 to rotate under the action of the main transmission chain wheel 5, the pin shaft 6 starts to drive the transmission wheel 10 to rotate, the chain 8 starts to drive the driven wheel 11 to rotate under the action of the transmission wheel 10, the scraper 15 on the chain 8 starts to convey the bulk materials, the chain 8 is sleeved on the upper rail and the lower rail of the supporting wheel 9, the supporting wheel 9 provides a supporting force for the chain 8, the scraper 15 is always kept on a horizontal plane, the contact between the chain 8 and the shell 1 can be effectively prevented, the abrasion is avoided, and the bulk materials can be effectively conveyed out of the scraper conveyor, the cover 16 effectively prevents the bulk material from splashing outside the flight during transport of the bulk material, thereby ensuring that the operator works in a comfortable environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A chain scraper comprises a shell (1) and is characterized in that a pin shaft (6) is rotatably connected inside one side of the shell (1) through a bearing, the outer walls of the two ends of the pin shaft (6) are fixed with driving wheels (10) through bolts, the inner part of the other side of the shell (1) is rotationally connected with two driven wheels (11) through a pin shaft (6), both sides of the interior of the shell (1) are rotatably connected with a plurality of fixed rods (12) through bearings, the outer walls of the two ends of the fixed rod (12) are fixed with riding wheels (9) through bolts, the outer walls of the driving wheel (10) and the driven wheel (11) are respectively clamped with a chain (8), and the driving wheel (10) and the driven wheel (11) form transmission connection through the chain (8), the chain (8) is sleeved on the upper track and the lower track of the riding wheel (9), and a plurality of scraping plates (15) which are distributed at equal intervals are arranged between the chains (8).

2. The scraper chain machine according to claim 1, characterized in that, the top of casing (1) one end is passed through the bolt fastening and is had fixing base (2), the top of fixing base (2) is passed through the bolt fastening and is had motor (3), there is dwang (4) through the coupling joint on the output shaft of motor (3), the one end of dwang (4) is passed through the bolt fastening and is had final drive sprocket (5).

3. The endless chain scraper conveyor according to claim 2, characterized in that one end of the pin (6) penetrates the housing (1), and one end of the pin (6) is fixed with the driven sprocket (7) by bolts, and the driving connection is formed by the driving sprocket (5) and the driven sprocket (7) through the chain (8).

4. The chain scraper machine of claim 1, characterized in that, the top joint of casing (1) has cover (16), there is feeding storehouse (17) top one side of cover (16) through the bolt fastening, and feeding storehouse (17) top seted up feed inlet (13).

5. The endless chain scraper machine according to claim 1, characterized in that a discharge bin (14) is fixed to one side of the top of the casing (1) through bolts, and a discharge opening is opened at the bottom of the discharge bin (14).