CN202163865U - Scraper module - Google Patents

Abstract

A doctor blade module comprising: a scraper, which comprises a body, one end of the body is a scraping part, and the other end is an assembling part; the micro-adjustment component is arranged on the assembly part of the scraper and comprises a pipe fitting, an inner rod, a plurality of elastic blocks and a reinforcing piece, wherein the pipe fitting is arranged on the assembly part, the inner rod is arranged in the pipe fitting, the two sides of the inner rod are provided with assembly holes and protrude out of the pipe fitting, the elastic blocks are arranged at the inner corners of the pipe fitting and abut against the inner side wall of the pipe fitting and the outer side wall of the inner rod, and the reinforcing piece is fixedly arranged on the outer side of the pipe fitting and extends into the scraper body. The utility model discloses can last and paste the surface to support in the conveyer belt steadily to there are sufficient intensity and strength to strike off the attachment on conveyer belt surface, promote to strike off the effect, and then improve the life of conveyer belt.

Description

Scraper module

technical field

The utility model relates to a scraper module, in particular to a scraper module with a self-adjusting component that can keep abutting against the surface of a conveyor belt and provide good scraping function.

Background technique

At present, factories that collect ore sand often use automatic conveyor belt devices to transport ore sand to achieve labor-saving and systematic operation processes. During the transportation of ore sand on the conveyor belt, impurities such as sediment mixed with ore sand often adhere to the The surface of the conveyor belt affects the elasticity of the conveyor belt and shortens the service life of the conveyor belt. In order to maintain the performance of the conveyor belt, the user will install at least one set of scraper devices on the side of the conveyor belt to scrape off the surface of the conveyor belt attachments.

Two sets of scraper devices are generally provided to enhance the effect of scraping off attachments, and the scraper device includes a base on which at least one scraper module is provided, and a Twist adjuster, the scraper module has a scraper and a set of connectors, the scraper forms a scraping part, and the scraping part is attached to the surface of the conveyor belt, and will Attachments are scraped off, the opposite sides of the assembly are respectively connected to the scraper and the base, so that the scraper module is firmly assembled on the base, wherein the scraper is made of elastic materials such as rubber, The scraping part of the scraper is controlled by elastic force to be close to the surface of the conveyor belt. However, after a long period of use, the scraper will become elastically fatigued and worn, and cannot maintain the state of being close to the conveyor belt. The user can adjust the The rotary regulators on both sides of the base provide pressure for the scraper to stick to the conveyor belt, but the pressure provided by the rotary regulator is limited, so the scraping function of the scraper module is still affected.

However, in the above, if the surface of the conveyor belt is not smooth or has hard attachment protrusions, the scraper will be bounced off when it touches the protrusions, and then the scraper itself will rebound during the rebound process by virtue of the elastic rebound of the scraper itself. There will be a time difference during this time difference. During this time difference, the conveyor belt has moved for a certain length. During this length, the scraper is not tightly attached to the surface of the conveyor belt for scraping, so the scraper cannot effectively perform the scraping function, resulting in this length. There are still residues on the surface of the conveyor belt, which will accumulate over a long period of time and reduce the operating efficiency of the conveyor belt.

Utility model content

The main technical problem to be solved by the utility model is to overcome the above-mentioned defects in the prior art and provide a scraper module. The scraper of the utility model can be continuously and stably attached to the surface of the conveyor belt, and has sufficient strength And power to scrape off the attachment on the surface of the conveyor belt, improve the scraping effect, and thus increase the service life of the conveyor belt.

The technical scheme that the utility model solves its technical problem adopts is:

A scraper module, comprising:

A scraper, which includes a body, one end of the body is a scraping part, and the other end is a assembling part;

A micro-adjustment assembly, located at the assembly part of the scraper, which includes a pipe, an inner rod, several elastic blocks and a reinforcing part, the pipe is arranged on the assembly, and the inner rod is assembled in the pipe , and the two sides of the inner rod are provided with assembly holes and protrude out of the pipe fitting, and the elastic blocks are assembled at each inner corner of the pipe fitting and abutted between the inner side wall of the pipe fitting and the outer side wall of the inner rod , the reinforcing piece is fixed on the outside of the tube and extends into the scraper body.

The aforementioned scraper module, wherein the scraper module is further provided with a dust-proof sheet outside the lower half of the body.

The aforementioned scraper module, wherein the lower half of the body is provided with a first assembly part, and one side of the dust-proof sheet is provided with a second assembly part, and the first assembly part corresponds to the second assembly part. department.

In the aforementioned scraper module, the first connecting portion is a groove, and the second connecting portion is a protrusion.

In the aforementioned scraper module, the first connecting portion is a protrusion, and the second connecting portion is a groove.

In the aforementioned scraper module, the scraper is further provided with a wear-resistant reinforcing part on one side of the scraping part.

According to the above, the micro-adjustment assembly in the scraper module of the utility model can make the scraper receive a force facing the direction of travel of the conveyor belt through the pre-deformation and tight fit of the elastic blocks between the pipe and the inner rod. , and provide the pre-pressure that the scraping part of the scraper is stably attached to the surface of the conveyor belt. When the sludge and sundries are coated on the scraper, the micro-adjustment component still maintains the functionality of its internal stress, and the other part of the main body The reinforcement can enhance the strength of the main body, so that the main body is not easy to be deformed or bounced off due to the collision of the attachments on the surface of the conveyor belt, so it can ensure that the scraping part of the scraper is close to the conveyor belt, so that it can exert a good effect on the conveyor belt. Scrape off for a cleansing effect.

The beneficial effect of the utility model is that the scraper of the utility model can be continuously and stably attached to the surface of the conveyor belt, and has sufficient strength and force to scrape off the attachments on the surface of the conveyor belt, improve the scraping effect, and further improve The service life of the conveyor belt.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

FIG. 1 is a three-dimensional assembly diagram of the first preferred embodiment of the scraper module of the present invention.

Fig. 2 is a schematic side view plan view of the first preferred embodiment of the scraper module of the present invention.

Fig. 3 is a schematic side plan view of the second preferred embodiment of the scraper module of the present invention.

FIG. 4 is a three-dimensional schematic diagram of a first preferred embodiment of the scraper module and the base of the present invention.

FIG. 5 is a three-dimensional schematic diagram of the combination of the first preferred embodiment of the scraper module of the present invention, the base and the first torsion adjuster.

FIG. 6 is a perspective view of a combination of the second preferred embodiment of the scraper module, the base, and the first torsion adjuster of the present invention.

FIG. 7 is a schematic side sectional view of the twist adjuster in FIG. 6 .

Explanation of symbols in the figure:

10 Scraper 11 Body

12 scraping part 13 reinforcement part

14 The first group of joints 20 Micro-adjustment components

21 Pipe fitting 22 Inner rod

23 elastic block 24 reinforcement

25 groups of sockets 30 dust-proof sheets

31 Second group joint 40 Base

41 Assembly piece 42 First torsion adjuster

43 Adjusting screw 50 Base

51 Assembly piece 52 Second torsion adjuster

53 Adjusting screw

Detailed ways

Please refer to Figures 1 to 3, which are the first and second preferred embodiments of the scraper module of the present invention, which include a scraper 10 and a micro-adjustment assembly 20, and are further provided with a hard patch on the scraper 10. Strong Department 13.

As shown in Figure 1, the scraper 10 has a body 11, one side of the body 11 has a slightly sharp scraping part 12, and the other side is provided with a joint part, in the second preferred embodiment of the present invention Among them, the reinforcing part 13 can be arranged on the outside of the scraping part 12 of the scraper 10 to increase the strength and wear resistance of the scraping part 12 and improve the scraping effect, wherein the reinforcing part 13 can be wear-resistant Made of materials such as metal or ceramics.

The micro-adjustment assembly 20 is fixed on the assembly part of the body 11, and it includes a pipe fitting 21, an inner rod 22, several elastic blocks 23 and a reinforcing member 24. The pipe fitting 21 and the inner rod 22 can be any Geometric strips, in the first and second preferred embodiments, the pipe 21 and the inner rod 22 are rectangular strips, the pipe 21 is assembled at the assembly part of the body 11, the The inner rod 22 is set into the pipe fitting 21, and the outer peripheral side of the inner rod 22 is not in contact with the inner wall of the pipe fitting 21. A set of connecting holes 25 are respectively pierced on both sides of the inner rod 22, and are exposed to the pipe fitting 21. These elastic blocks 23 are respectively assembled at the inner corners of the pipe fitting 21, between the pipe fitting 21 and the inner rod 22 and deformed, and the outer surfaces of the elastic blocks 23 are in contact with the inner side wall of the pipe fitting 21 and the inner rod 22. On the outer side wall, the reinforcing member 24 is arranged on the outer peripheral side of the pipe member 21 and protrudes into the body 11. In the first and second preferred embodiments of the present utility model, the reinforcing member 24 is a metal plate Body, one long side of which is fixed on an outer side of the rectangular tube 21, and the length of the reinforcement 24 does not exceed the length of the tube 21, and the body 11 of the scraper 10 covers the reinforcement 24, and extend to cover part of the pipe 21, or can further cover the outer surface of the pipe 21.

Please refer to Fig. 4, the scraper module is further provided with at least one dust-proof sheet 30 on the lower half of the scraper 10. In the first and second preferred embodiments of the present utility model, the scraper 10 is placed The lower half of both sides of 11 are respectively provided with a first joint part 14, and the dust-proof sheet 30 is provided with a second joint part 31, and the first joint part 14 and the second joint part 31, so that the dust-proof sheet 30 can be assembled on the scraper 10, wherein the first assembly part 14 can be a groove as shown in Figure 2 or a convex part, and the second assembly part 31 are the corresponding protrusions or grooves.

The scraper module of the utility model is used on the scraper device to scrape off the attachments on the surface of the conveyor belt. Generally, a first scraper device and a second scraper device are installed to perform the action of scraping and cleaning. The first scraper device goes first Scrape off the attachments, and then perform a second scraping action by the second scraper device to improve the effect of scraping off the attachments on the surface of the conveyor belt. The scraper module is first assembled on the base of the scraper device, as shown in Figure 4. The first scraper device shown in Figure 5, the base 40 is provided with a joint 41, which can provide at least one scraper module assembly, and the scraper module is inserted into the assembly hole 25 by screws, And lock on the assembly part 41 of this base 40 with nut, the two sides of this base 40 are respectively provided with a first torsion adjuster 42, and this first torsion adjuster 42 is provided with an adjusting screw 43 to be able to adjust the The rotation of the base 40 further provides that the scraper 10 assembled on the base 40 is pressed against the conveyor belt, so that it can be stably attached to the surface of the conveyor belt. These pre-deformed elastic blocks 23 will generate a rebound force and apply it to the tube 21, thereby causing the scraper 10 to be pressed against the conveyor belt, so that the scraper 10 can be stably attached to the conveyor belt during its movement. conveyor belt surface.

And the second scraper device as shown in Figure 6 and Figure 7, the scraper 10 provided with the reinforcing part 13 is assembled on the assembly part 51 of the base 50, and the two sides of the base 50 are respectively provided with a second Twist adjuster 52, the second torsion adjuster 52 includes an adjustment screw 53, which can adjust the rotation of the base 50 and drive the scraper 10 of the scraper module to be pressed against the conveyor belt. In addition, the scraper 10 is still subjected to The resilient force of the pre-deformed elastic block 23 in the subassembly 20 is finely adjusted under it, so that the scraper 10 can remain in a state of adhering to the conveyor belt during the moving process of the conveyor belt.

To sum up, the micro-adjustment assembly 20 designed by the scraper module of the present utility model can be applied to the scraper 10 by virtue of the rebound force generated by the pre-deformation of the elastic blocks 23, and the sludge debris When coating, the micro-adjustment assembly 20 still maintains the functionality of its internal stress because the elastic blocks 23 are in a tight fit. When attachments with different ups and downs and degrees of softness and hardness are attached, they will be subjected to different impact forces, and the corresponding resilience generated by the elastic blocks 23 in each scraper module can provide the scraper 10 with a stable contact. The force on the surface of the conveyor belt, and scrape off the attachments smoothly, and the reinforcement 24 can increase the strength of the scraper 10, so in the process of scraping off the attachments on the surface of the conveyor belt, it can reduce the chance of the scraper 10 bouncing off Therefore, there will be no time difference for the scraper 10 to recover after being bounced off, so that the scraper 10 can be continuously and stably attached to the surface of the conveyor belt, and has sufficient strength and force to scrape off the attachment on the surface of the conveyor belt , improve the scraping effect, and thus increase the service life of the conveyor belt.

Claims (6)

1. a scraper module is characterized in that, comprising:

One scraper, it includes a body, and this body one end is the portion of striking off, and the other end is a group connecting part;

One inching assembly is located at the group connecting part of this scraper, and it includes bar in the pipe fitting,, number elastomer block and a stiffener; This pipe fitting is located on the group connecting part, and bar is mounted in this pipe fitting in this, and should be provided with joining hole and protrude out this pipe fitting in interior bar both sides; Those elastomer block are mounted on each interior angle place of this pipe fitting; And connect between the madial wall and this interior bar lateral wall that is butted on this pipe fitting, this stiffener is fixedly arranged on the outside of this pipe fitting, and stretches in this scraper body.

2. scraper module according to claim 1 is characterized in that, said scraper module is further set up dustproof sheet in this body lower part outside.

3. scraper module according to claim 2 is characterized in that, said body lower part is provided with one first group connecting part, and described dustproof sheet one side is provided with one second group connecting part, and this first group connecting part is corresponding to this second group connecting part.

4. scraper module according to claim 3 is characterized in that, said first group connecting part is a groove, and this second group connecting part is a protuberance.

5. scraper module according to claim 3 is characterized in that, said first group connecting part is a protuberance, and this second group connecting part is a groove.

6. according to each described scraper module in the claim 1 to 5, it is characterized in that said scraper is further set up the reinforcement part of an abrasion performance in the side that this strikes off portion.

Images