CN214030192U

CN214030192U - Gypsum conveying device

Info

Publication number: CN214030192U
Application number: CN202022669515.4U
Authority: CN
Inventors: 李银吉; 于春平; 李泽佑
Original assignee: Fujian Wanhao Gypsum Industry Co ltd
Current assignee: Fujian Wanhao Gypsum Industry Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-24
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a conveyor of gypsum, including hopper and the conveyer belt of establishing hopper below down, the hopper includes feed inlet and discharge gate down, wherein, is equipped with first scraper mechanism on the hopper down, first scraper mechanism includes first scraper and rotation driving device, and the inside wall laminating of first scraper and hopper down rotates the first scraper of rotation driving device drive. After adopting above-mentioned structure, compare with prior art, this novel first scraper mechanism that is equipped with can prevent that the gypsum from condensing into the piece on the inside wall of hopper under, avoids hopper jam down, and the guarantee unloading is carried smoothly.

Description

Gypsum conveying device

Technical Field

The utility model relates to a gypsum production facility technical field, concretely relates to is a conveyor of gypsum.

Background

The main components of the gypsum, namely the main atmosphere desulfurized gypsum and the natural gypsum, are calcium sulfate dihydrate, and the gypsum is widely used in industries such as building materials and the like. The processing and utilization of the desulfurized gypsum are very significant. It not only effectively promotes the further development of national environmental protection circular economy, but also greatly reduces the mining amount of the ore paste and protects resources.

Because the desulfurized gypsum has higher water content and belongs to viscous materials, the desulfurized gypsum can be adhered to the surface of the blanking hopper in the process of belt conveying, and can be coagulated into blocks for a long time to block the blanking hopper, so that the blanking is not smooth. In addition, the desulfurization gypsum is also easy to adhere to the belt pulley, so that part of the desulfurization gypsum cannot be conveyed to a processing station, and the material waste is caused.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model aims to provide a conveyor of gypsum can effectively solve the problem that the hopper takes place to block up easily down when desulfurization gypsum is carried, can also effectively prevent that gypsum and belt pulley adhesion from condensing simultaneously.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a conveyor of gypsum, includes hopper and the conveyer belt of establishing hopper below down, the hopper includes feed inlet and discharge gate down, wherein, be equipped with first scraper mechanism down on the hopper, first scraper mechanism includes first scraper and rotation driving device, the inside wall laminating of first scraper and hopper down, the first scraper of rotation driving device drive rotates.

Furthermore, two sides of the first scraper are provided with scraping tips attached to the inner side wall of the lower hopper.

Further, the first scraper mechanism comprises two first scrapers which are symmetrically arranged.

Further, first scraper mechanism still includes the fixed lantern ring, connecting rod and a plurality of bracing piece, the fixed lantern ring cover is established on the feed inlet, the lower extreme and the fixed lantern ring of bracing piece are connected and the upper end is connected with rotation drive arrangement, be connected through the connecting rod between rotation drive arrangement's the power take off end and the first scraper.

Furthermore, a torsion spring is arranged between the connecting rod and the first scraper.

Furthermore, the rotation driving device comprises a rotation motor and a transfer shaft, the upper end of the transfer shaft is connected with the power output end of the rotation motor, and the lower end of the transfer shaft is connected with the upper end of the connecting rod.

Furthermore, a torsion spring is arranged between the transfer shaft and the connecting rod.

Further, first scraper mechanism still includes the mounting panel, the mounting panel is connected in the bracing piece upper end, rotation driving device installs on the mounting panel.

Furthermore, the included angle between the inner side wall of the discharging hopper and the conveying belt is larger than or equal to 75 degrees.

Furthermore, the inner side wall of the discharging hopper is provided with a polymer anti-sticking plate.

After adopting above-mentioned structure, the during operation rotates the motor drive switching shaft and rotates and the connecting rod rotates to drive first scraper and rotate around the inside wall of hopper down, will condense the gypsum on the hopper inside wall down and scrape and fall to the conveyer belt.

Compared with the prior art, beneficial effect lies in, this novel first scraper mechanism that is equipped with can prevent that the gypsum from condensing into the piece on the inside wall of hopper under, avoids hopper jam down, and the guarantee unloading is carried smoothly.

Drawings

Fig. 1 is a schematic view of the simple cross-sectional structure of the present invention.

Fig. 2 is a schematic plan view of the structure of the conveyor belt.

FIG. 3 is a schematic top view of the cross-sectional structure of the lower hopper.

In the figure:

a feeding hopper-1; feed inlet-11; a discharge port-12; a conveying belt-2; a first scraper mechanism-3;

a first scraper-31; a scraping tip-311; a rotating motor-321; a transfer shaft-322;

a fixed collar-33; a connecting rod-34; a support rod-35; a mounting plate-36;

a second scraper mechanism-4; a second scraper-41; inclined scraper surface-411; a torsion spring-5.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-3, a conveying device for gypsum comprises a discharging hopper 1 and a conveying belt 2 arranged below the discharging hopper 1, wherein the discharging hopper 1 comprises a feeding port 11 and a discharging port 12, a first scraper mechanism 3 is arranged on the discharging hopper 1, the first scraper mechanism 3 comprises a first scraper 31 and a rotation driving device, the first scraper 31 is attached to the inner side wall of the discharging hopper 1, and the rotation driving device drives the first scraper 31 to rotate. After adopting above-mentioned structure, rotate drive arrangement and can drive first scraper 31 and rotate along the inner wall of feeder hopper, will condense on the gypsum on 1 inside wall of hopper scrapes to conveyer belt 2 down, effectively avoid down hopper 1 to block up, and the guarantee unloading is carried smoothly.

Preferably, the two sides of the first scraper 31 are provided with scraping tips 311 which are attached to the inner side wall of the lower hopper 1. After adopting above-mentioned structure, the most advanced 311 of scraping of first scraper 31 can be inseparabler with the inside wall laminating of hopper 1 down, makes first scraper 31 shovel when rotating the desulfurization gypsum on the hopper 1 inside wall down, improves the scraping effect, makes the inside wall of hopper 1 down cleaner, and further improvement prevents stifled effect.

Preferably, first scraper mechanism 3 includes the first scraper 31 of two symmetry settings, adopts behind the above-mentioned structure for it is more steady when first scraper mechanism 3 rotates, and two first scrapers 31 can be scraped repeatedly, further reinforcing scrapes the material effect.

Preferably, the first scraper mechanism 3 further comprises a fixed sleeve ring 33, a connecting rod 34 and a plurality of supporting rods 35, the fixed sleeve ring 33 is sleeved on the feed inlet 11, the lower ends of the supporting rods 35 are connected with the fixed sleeve ring 33, and the upper ends of the supporting rods are connected with the rotation driving device, so that the rotation driving device is fixedly supported. And the rotation driving device is arranged at the center position above the blanking hopper 1, and the power output end of the rotation driving device is connected with the first scraper 31 through a connecting rod 34. By adopting the structure, the connecting structure of the first scraper 31 is firmer and the rotation is more stable.

More preferably, be equipped with torsional spring 5 between connecting rod 34 and the first scraper 31, adopt this structure, first scraper 31 stretches into down in the hopper 1 after, torsional spring 5 can apply an outside power for the lower extreme of first scraper 31 for first scraper 31 can be laminated with the inner wall of hopper 1 more down, further improves the effect of scraping of first scraper 31.

Preferably, the rotation driving device includes a rotation motor 321 and a transfer shaft 322, an upper end of the transfer shaft 322 is connected to a power output end of the rotation motor 321, and a lower end of the transfer shaft 322 is connected to an upper end of the connecting rod 34. With the above structure, the rotating motor 321 drives the connecting shaft 322 to rotate, thereby driving the connecting rod 34 and the first scraper 31 to rotate.

More preferably, be equipped with torsional spring 5 between adapting shaft 322 and the connecting rod 34, after adopting above-mentioned structure, after first scraper 31 stretched into down in the hopper 1, torsional spring 5 can drive connecting rod 34 outside upset, made connecting rod 34 can support first scraper 31 and hug closely down the inside wall of hopper 1 for first scraper 31 can be laminated with the inner wall of hopper 1 down more, further improves the scraping effect of first scraper 31.

Preferably, the first scraper mechanism 3 further comprises a mounting plate 36, the mounting plate 36 is connected to the upper end of the support rod 35, the rotation driving device is mounted on the mounting plate 36, and a through hole for the adapter shaft 322 to pass through is formed on the mounting plate 36. By adopting the structure, the installation of the rotation driving device is firmer, and the structural strength is enhanced.

More preferably, as an embodiment of the utility model, the contained angle between the inside wall of hopper 1 and the conveyer belt 2 is more than or equal to 75 degrees down. After adopting above-mentioned structure, can accelerate the landing speed of gypsum on the inboard wall, further strengthen and prevent stifled effect.

More preferably, as another embodiment of the present invention, a polymer anti-sticking plate is disposed on the inner side wall of the discharging hopper 1. With the above structure, the adhesiveness of gypsum can be reduced, thereby preventing the hopper 1 from being clogged with gypsum. More specifically, the polymer anti-sticking plate can be a polymer polyethylene plate.

More preferably, the desulfurized gypsum is still easy adhesion on the belt pulley, in order to further prevent desulfurized gypsum adhesion on conveyer belt 2, be equipped with second scraper mechanism 4 on conveyer belt 2, second scraper mechanism 4 includes the second scraper 41 of a plurality of setting in conveyer belt 2 top, the lower surface of second scraper 41 and the upper surface laminating of conveyer belt 2, the extending direction of second scraper 41 is perpendicular with the direction of delivery of conveyer belt 2, adopt above-mentioned structure, make second scraper 41 can be better with the gypsum from scraping on conveyer belt 2, avoid the gypsum adhesion on conveyer belt 2 in long-time transportation process.

Preferably, the both ends of second scraper 41 are connected on conveyer belt 2, and second scraper 41 has slope scraping surface 411, and slope scraping surface 411 is upwards inclined to the discharge end of conveyer belt 2 gradually by the feed end of conveyer belt 2, adopts above-mentioned structure, makes the scraping end of second scraper 41 towards the feed end of conveyer belt 2, can be better scrape the gypsum, improves and scrapes the material effect.

The working principle is as follows: in operation, the rotating motor 321 drives the connecting shaft 322 to rotate and the connecting rod 34 to rotate, so as to drive the first scraper 31 to rotate around the inner side wall of the lower hopper 1, and scrape off gypsum condensed on the inner side wall of the lower hopper 1 onto the conveying belt 2. The second scraper 41 can continuously scrape gypsum in the process of conveying the gypsum by the conveying belt 2, so that the gypsum is separated from the conveying belt 2 for a short time, and the gypsum is prevented from being coagulated on the conveying belt 2.

Compared with the prior art, beneficial effect lies in, this is novel to be equipped with first scraper mechanism 3, can prevent that the gypsum from condensing into the piece on hopper 1's inside wall down, avoids hopper 1 to block up down, and the guarantee unloading is carried smoothly. In addition, still set up second scraper mechanism 4 on the conveyer belt 2, can effectively solve the phenomenon that gypsum and conveyer belt 2 bonded, guarantee that conveyer belt 2 moves more steadily.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a conveyor of gypsum, includes hopper and the conveyer belt of establishing hopper below down, the hopper includes feed inlet and discharge gate down, a serial communication port, be equipped with first scraper mechanism down on the hopper, first scraper mechanism includes first scraper and rotation driving device, the inside wall laminating of first scraper and hopper down, the first scraper of rotation driving device drive rotates.

2. The gypsum delivery system of claim 1, wherein said first scraper has scraper tips on both sides that engage the inside walls of the hopper.

3. The gypsum delivery system of claim 2, wherein said first scraper mechanism comprises two symmetrically disposed first scrapers.

4. The gypsum conveying device according to claim 2, wherein the first scraper mechanism further comprises a fixed sleeve ring, a connecting rod and a plurality of supporting rods, the fixed sleeve ring is sleeved on the feeding port, the lower ends of the supporting rods are connected with the fixed sleeve ring, the upper ends of the supporting rods are connected with the rotation driving device, and the power output end of the rotation driving device is connected with the first scraper through the connecting rod.

5. The gypsum transport apparatus of claim 4, wherein a torsion spring is provided between the connecting rod and the first scraper.

6. The gypsum conveying apparatus according to claim 4, wherein the rotary driving means includes a rotary motor and a coupling shaft, an upper end of the coupling shaft is connected to a power output end of the rotary motor, and a lower end of the coupling shaft is connected to an upper end of the connecting rod.

7. The gypsum conveying apparatus according to claim 6, wherein a torsion spring is provided between the coupling shaft and the connecting rod.

8. The gypsum delivery system of claim 5, wherein the first scraper mechanism further comprises a mounting plate attached to the upper end of the support rod, the rotary drive being mounted to the mounting plate.

9. The gypsum conveying apparatus according to claim 1, wherein an angle between the inner side wall of the hopper and the conveyor is 75 degrees or more.

10. The gypsum conveying device according to claim 1, wherein the inner side wall of the discharging hopper is provided with a polymer anti-sticking plate.