CN214021911U

CN214021911U - Dolomite belt conveyor with screening structure

Info

Publication number: CN214021911U
Application number: CN202023118495.8U
Authority: CN
Inventors: 闫志杰
Original assignee: Zhuolu Ruida Construction Engineering Co ltd
Current assignee: Zhuolu Ruida Construction Engineering Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-24
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a dolomite band conveyer with screening structure, the on-line screen storage device comprises a base, the inside fixedly connected with motor of base, and be fixed with the transmission shaft on the motor, the base upper shaft connection has the transmission shaft, and the surface parcel of transmission shaft is provided with driving belt to the both sides fixedly connected with of transmission shaft rotates the ware, the fixed frame of last fixed surface fixedly connected with of base, and the one end of the inside fixedly connected with telescopic link of fixed frame to the surface activity nested connection of telescopic link has the second spring, the other end fixed connection of telescopic link is at the surface of sieve, and the lower part that is provided with on the sieve is provided with the second lug to be provided with the filter screen on the sieve. This dolomite band conveyer with screening structure can filter the dolomite that needs carried before the transportation to can choose inside great rock, thereby can reduce the procedure of dolomite.

Description

Dolomite belt conveyor with screening structure

Technical Field

The utility model relates to a dolomite processing technology field specifically is a dolomite band conveyer with screening structure.

Background

Dolomite, which is mainly composed of dolomite, is generally used as a solvent or a refractory material in the gold industry, is generally used for manufacturing a chemical fertilizer material in chemical aspects, because minerals such as quartz, feldspar and calcite are generally mixed in the dolomite, a belt conveyor is generally required to convey the dolomite after the processing of the dolomite, and thus manual handling can be reduced.

But the existing dolomite belt conveyor can only transport dolomite in a single side, and can not filter large-block dolomite or impurities inside, so that the dolomite belt conveyor needs to be specially screened after being conveyed, and waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dolomite band conveyer with screening structure to it can not be to the problem of the dolomite screening of carrying to provide current dolomite band conveyer in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dolomite belt conveyor with a screening structure comprises a base, wherein a motor is fixedly connected inside the base, a transmission shaft is fixed on the motor, the base is in shaft connection with the transmission shaft, the outer surface of the transmission shaft is wrapped by the transmission belt, two sides of the transmission shaft are fixedly connected with rotating devices, the upper surface of the base is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with one end of a telescopic rod, the outer surface of the telescopic rod is movably connected with a second spring in an embedded mode, the other end of the telescopic rod is fixedly connected with the outer surface of a sieve plate, a second lug is arranged on the lower portion of the sieve plate, a filter screen is arranged on the sieve plate, a clamping rod is fixedly connected to the lower surface of the sieve plate, a first lug is fixedly connected to the outer surface of the clamping rod, a fixed rod is fixedly connected inside the fixed frame, and a clamping block is fixedly connected to the upper surface of the fixed rod, the inside fixedly connected with of fixture block places the frame, and the inside activity nested connection of placing the frame has the striking pole, the outer fixed surface of striking pole is connected with the baffle, and the outer fixed surface of baffle is connected with the one end of first spring to the other end fixed connection of first spring is in the inside of fixed frame.

Preferably, the center of the sieve plate is fixedly connected with a filter screen, and the sieve plate is connected inside the fixed frame in a sliding manner.

Preferably, the length and the width of the filter screen are greater than those of the hole at the upper end of the fixing frame, and the width of the filter screen is smaller than that of the transmission belt.

Preferably, the first bump has a 1/4 circular structure, and the radius of the first bump is smaller than that of the second bump.

Preferably, the structural shape of the partition plate is a circular structure, and the radius of the partition plate is larger than that of the first spring.

Preferably, the rotator comprises a rotating plate and ejector blocks, the ejector blocks are uniformly and fixedly connected to the rotating plate, the ejector blocks are of arc-shaped structures, and the ejector blocks on two sides of the transmission shaft are distributed in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: this dolomite band conveyer with screening structure can filter the dolomite that needs carried before the transportation to can choose inside great rock, thereby can reduce the procedure of dolomite:

1. the motor is turned on, so that the motor can rotate, the rotator starts to rotate, the jacking block on the rotating plate starts to jack up the second lug, the sieve plate can move left and right, and dolomite on the filter screen can be screened;

2. the filter plate moves left and right, so that the first lug on the clamping rod can be controlled to move left and right, the knocking rod can be jacked up through the first lug, the knocking rod can impact the filter screen along with the movement of the clamping rod, the filter screen can achieve a vibrating effect, and the situation that the filter screen is screened due to the fact that the filter screen is blocked by the stone can be avoided.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional structure of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the front view structure of the rotator of the present invention.

In the figure: 1. a base; 2. a motor; 3. a drive shaft; 4. a drive belt; 5. a fixing frame; 6. a sieve plate; 7. a filter screen; 8. a clamping rod; 9. a first bump; 10. fixing the rod; 11. a clamping block; 12. placing the frame; 13. a knock bar; 14. a partition plate; 15. a first spring; 16. a telescopic rod; 17. a second spring; 18. a second bump; 19. a rotator; 191. a rotating plate; 192. and (7) a top block.

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. 1-5, the present invention provides a technical solution: a dolomite belt conveyor with a screening structure comprises a base 1, a motor 2, a transmission shaft 3, a transmission belt 4, a fixed frame 5, a sieve plate 6, a filter screen 7, a clamping rod 8, a first bump 9, a fixed rod 10, a clamping block 11, a placing frame 12, a knocking rod 13, a partition plate 14, a first spring 15, a telescopic rod 16, a second spring 17, a second bump 18, a rotator 19, a rotating plate 191 and a top block 192, wherein the motor 2 is fixedly connected inside the base 1, the transmission shaft 3 is fixedly arranged on the motor 2, the transmission shaft 3 is axially connected on the base 1, the transmission belt 4 is wrapped on the outer surface of the transmission shaft 3, the rotators 19 are fixedly connected on two sides of the transmission shaft 3, the fixed frame 5 is fixedly connected on the upper surface of the base 1, one end of the telescopic rod 16 is fixedly connected inside the fixed frame 5, and the second spring 17 is movably nested on the outer surface of the telescopic rod 16, the other end fixed connection of telescopic link 16 is at the surface of sieve 6, and the lower part that is provided with on the sieve 6 is provided with second lug 18 to be provided with filter screen 7 on the sieve 6, the lower fixed surface of sieve 6 is connected with kelly 8, and the first lug 9 of external fixed surface of kelly 8 is connected with, the inside fixedly connected with dead lever 10 of fixed frame 5, and the last fixed surface of dead lever 10 is connected with fixture block 11, frame 12 is placed to the inside fixedly connected with of fixture block 11, and the inside activity nested connection who places frame 12 has the striking pole 13, the external fixed surface of striking pole 13 is connected with baffle 14, and the external fixed surface of baffle 14 is connected with the one end of first spring 15 to the other end fixed connection of first spring 15 is in the inside of fixed frame 5.

Fixedly connected with filter screen 7 is located at the center of

sieve

6, and 6 sliding connection of sieve are in the inside of fixed frame 5, can be convenient for make that sieve 6 can be stable remove, and filter screen 7's screening is more abundant.

The length and the width of filter screen 7 are greater than the length and the width of fixed frame 5 upper end hole, and the width of filter screen 7 is less than drive belt 4's width, can be convenient for can prevent when the screening that the stone scatters in the outside of filter screen 7.

The configuration of the first cam 9 is 1/4 circular configuration, and the radius of the first cam 9 is smaller than the radius of the second cam 18, which facilitates making it possible to perform the striking before the movement of the screen deck 6 is completed.

The partition 14 has a circular structure, and the radius of the partition 14 is larger than that of the first spring 15, which facilitates the stable retraction and ejection of the first spring 15.

The rotator 19 is composed of a rotating plate 191 and top blocks 192, the top blocks 192 are uniformly and fixedly connected to the rotating plate 191, the top blocks 192 are in an arc-shaped structure, and the top blocks 192 on the two sides of the transmission shaft 3 are distributed in a staggered manner, so that the sieve plate 6 can perform left-right swinging motion when the rotator 19 rotates in a single direction.

The working principle is as follows: when the dolomite belt conveyor is used, firstly, the motor 2 is switched on, and dolomite is poured onto the upper surface of the filter screen 7;

when the motor 2 rotates, the transmission shaft 3 also starts to rotate, so that the rotator 19 fixed on the surface of the transmission shaft 3 starts to rotate, the top block 192 on the rotator 19 starts to push the second lug 18 against the top point of the top block 192 along with the rotation of the rotator 19, so that the screen plate 6 starts to move, the second lug 18 starts to fall along with the re-rotation of the rotator 19, the screen plate 6 starts to move back under the elastic action of the second spring 17, so that the dolomite rock can be screened, and the screen plate 6 starts to move in the reverse direction along with the continuous rotation of the motor 2, so that the dolomite rock can be screened fully;

in the moving process of the sieve plate 6, the first bump 9 on the clamping rod 8 starts to pull up the knocking rod 13, so that the first spring 15 starts to contract, along with the continuous movement of the sieve plate 6, the knocking rod 13 moves to the position behind the fixed point of the first bump 9, so that the knocking rod 13 knocks the filter screen 7 under the elastic action force of the first spring 15, and the first bump 9 on the other side jacks up the whole knocking rod 13 when the sieve plate 6 moves in the reverse direction, so that the filter screen 7 can be knocked continuously;

the dolomite which falls as the filter screen 7 is screened is conveyed with the drive belt 4, and the content which is not described in detail in this specification is well known to the person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dolomite band conveyer with screening structure, includes base (1), its characterized in that: the inner part of the base (1) is fixedly connected with a motor (2), a transmission shaft (3) is fixedly arranged on the motor (2), the base (1) is in shaft connection with the transmission shaft (3), the outer surface of the transmission shaft (3) is wrapped by a transmission belt (4), two sides of the transmission shaft (3) are fixedly connected with rotating devices (19), the upper surface of the base (1) is fixedly connected with a fixed frame (5), the inner part of the fixed frame (5) is fixedly connected with one end of a telescopic rod (16), the outer surface of the telescopic rod (16) is movably and nestedly connected with a second spring (17), the other end of the telescopic rod (16) is fixedly connected with the outer surface of the sieve plate (6), the lower part of the sieve plate (6) is provided with a second convex block (18), a filter screen (7) is arranged on the sieve plate (6), and the lower surface of the sieve plate (6) is fixedly connected with a clamping rod (8), and the outer fixed surface of kelly (8) is connected with first lug (9), the inside fixedly connected with dead lever (10) of fixed frame (5), and the last fixed surface of dead lever (10) is connected with fixture block (11), frame (12) are placed to the inside fixedly connected with of fixture block (11), and the inside activity nested connection of placing frame (12) has the striking pole (13), the outer fixed surface of striking pole (13) is connected with baffle (14), and the outer fixed surface of baffle (14) is connected with the one end of first spring (15) to the other end fixed connection of first spring (15) is in the inside of fixed frame (5).

2. The dolomite belt conveyor with a screening structure as claimed in claim 1, wherein: the center department fixedly connected with filter screen (7) of sieve (6), and sieve (6) sliding connection is in the inside of fixed frame (5).

3. The dolomite belt conveyor with a screening structure as claimed in claim 1, wherein: the length and the width of the filter screen (7) are greater than those of the hole at the upper end of the fixing frame (5), and the width of the filter screen (7) is smaller than that of the transmission belt (4).

4. The dolomite belt conveyor with a screening structure as claimed in claim 1, wherein: the structural shape of the first bump (9) is 1/4 circular structure, and the radius of the first bump (9) is smaller than that of the second bump (18).

5. The dolomite belt conveyor with a screening structure as claimed in claim 1, wherein: the structural shape of the partition plate (14) is a circular structure, and the radius of the partition plate (14) is larger than that of the first spring (15).

6. The dolomite belt conveyor with a screening structure as claimed in claim 1, wherein: the rotating device (19) is composed of a rotating plate (191) and top blocks (192), the top blocks (192) are uniformly and fixedly connected to the rotating plate (191), the top blocks (192) are in arc-shaped structures, and the top blocks (192) on two sides of the transmission shaft (3) are distributed in a staggered mode.