Device for reducing smoke dust rate of powder conveying system

Abstract

The utility model relates to the technical field of powder conveying, in particular to a device for reducing the smoke dust rate of a powder conveying system, which comprises a conveyor main body and a conveyor belt, a pair of anti-falling side edges are fixedly mounted on the conveyor belt, a mounting frame is fixedly mounted at the top of the conveyor main body through bolts, and a pair of inclined rods are arranged on the mounting frame. The same grinding roller is rotationally arranged on the two inclined rods, a first mineral powder scraper and a second mineral powder scraper are arranged on the two sides of the grinding roller in an attached mode correspondingly, and the driving assembly is used for driving the two inclined rods to synchronously and vertically move; the mounting assembly is convenient for a worker to mount the mineral powder scraper I and the mineral powder scraper II in a manner of being attached to the grinding roller; and the fixing assembly is convenient for workers to quickly disassemble and assemble the first mineral powder scraper. Compared with powder transportation in the prior art, through the arrangement of components such as the fixing assembly, the mineral powder conveying device is beneficial to reducing the humidity of mineral powder, and dust generation and flying of the ground mineral powder are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a powder conveying technical field especially relates to a device that reduces powder conveying system smoke dust rate. BACKGROUND

[0002] The powder is a kind of fine powder substance by solid particle after grinding, crushing and so on Fine processing. This substance has greater specific surface area and higher chemical or physical activity, thus plays the vital role in multiple industrial fields.

[0003] Under the prior art condition, the transport mode of powder is usually directly placed on the conveying belt to convey. But, for the special nature of material such as mineral powder, since it is easy to produce a large number of small particles in the transport process, the powder contains potential harmful substances and floats in the air, not only will cause negative influence to surrounding environment, also can constitute the threat to human health. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in prior art, the powder contains potential harmful substances and floats in the air, not only will cause negative influence to surrounding environment, also can constitute the threat to human health, and proposes a device that reduces powder conveying system smoke dust rate.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A device that reduces powder conveying system smoke dust rate, including conveyer main body and the conveyer belt being set on the conveyer main body, a pair of anti-falling side is fixedly installed on the conveyer belt, the installation frame is fixedly installed on the conveyer main body top through bolt, a pair of inclined rods are arranged on the installation frame, the same roller is rotatably arranged on two inclined rods, mineral powder scraper one and mineral powder scraper two are respectively arranged on the both sides of roller;

[0007] Further comprising:

[0008] Driving assembly, the driving assembly is used to drive two inclined rods synchronous vertical movement;

[0009] Mounting assembly, the mounting assembly facilitates staff to install mineral powder scraper one and mineral powder scraper two on roller;

[0010] Fixing assembly, the fixing assembly facilitates staff to quickly disassemble mineral powder scraper one.

[0011] Preferably, the driving assembly comprises a pair of horizontal plates fixedly connected to the vertical side walls of the mounting frame, a sliding rod is fixedly connected to the top of the horizontal plates, the sliding rod is vertically slidably connected to the inclined rods, the same transmission plate is fixedly connected to the opposite side walls of the two inclined rods, a vertical rod is fixedly connected to the top of the transmission plate, the vertical rod is vertically slidably connected to the mounting frame, a spring one is sleeved on the vertical rod and fixedly connected to the mounting frame and the transmission plate at both ends.

[0012] Preferably, the top end of the vertical rod extends above the mounting frame and is fixedly connected to a pull plate.

[0013] Preferably, the mounting assembly comprises vertical rods fixedly connected to the top of the ore powder scraper one and the ore powder scraper two respectively, the vertical rods are arranged in pairs, connecting rods are arranged on the opposite sides of the two pairs of vertical rods, and the same fastening bolt is threadedly connected to the vertical rods and the connecting rods.

[0014] Preferably, the fixing assembly comprises a main seat fixedly connected to the vertical rod on the side wall close to the inclined rod, an inner groove is formed in the main seat, a telescopic rod is slidably arranged in the inner groove, the same spring two is fixedly connected to the inner groove and the telescopic rod, and an insertion groove is formed in the side wall of the inclined rod to facilitate insertion of the telescopic rod.

[0015] Preferably, a through opening is formed in the inclined rod, a rotating groove is formed in the through opening, rotating blocks are fixedly connected to both ends of the rolling roller, and the rotating blocks are rotatably connected to the rotating groove.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The installation assembly and the fixing assembly are arranged, the falling side prevents the powder from accidentally falling off the conveyor main body during transportation, thereby avoiding the diffusion of dust, the rolling roller has a large weight, can fully utilize the self-gravity to press out the moisture in the ore powder, helps to reduce the humidity of the ore powder, and the ore powder after rolling forms a powder cake structure in a local area, and this structure reduces the generation and flying of dust. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model provides a kind of overall structure schematic diagram of the device for reducing the smoke rate of powder conveying system;

[0019] Fig. 2 The utility model provides a kind of schematic diagram of the device for reducing the smoke rate of powder conveying system in that rolling roller separates from inclined rod;

[0020] Fig. 3 The utility model provides a kind of internal structure schematic diagram of the device for reducing the smoke rate of powder conveying system in main seat.

[0021] In the drawings:

[0022] 1, conveyor body; 2, conveyor belt; 3, anti-falling side; 4, mounting frame; 5, cross plate; 6, sliding rod; 7, inclined rod; 8, transmission plate; 9, vertical rod; 10, spring I; 11, pull plate; 12, rolling roller; 13, ore powder scraper I; 14, ore powder scraper II; 15, vertical rod; 16, connecting rod; 17, fastening bolt; 18, rotating block; 19, through opening; 20, rotating groove; 21, main seat; 22, telescopic rod; 23, inner groove; 24, spring II; 25, insertion slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0024] Referring to Figs. 1-3 A device for reducing the smoke rate of a powder conveying system, comprising a conveyor body 1 and a conveyor belt 2 arranged on the conveyor body 1, a pair of anti-falling sides 3 is fixedly installed on the conveyor belt 2, the anti-falling sides 3 are fixedly installed on the conveyor belt 2, effectively preventing the powder from accidentally falling during transportation and reducing environmental pollution. The mounting frame 4 is fixedly installed on the top of the conveyor body 1 by bolts, a pair of inclined rods 7 is arranged on the mounting frame 4, the same rolling roller 12 is rotatably arranged on the two inclined rods 7, and the ore powder scraper I 13 and the ore powder scraper II 14 are arranged on the two sides of the rolling roller 12 respectively; the ore powder scraper I 13 and the ore powder scraper II 14 are used to scrape off the powder attached to the rolling roller 12, and the outer wall of the rolling roller 12 is always kept clean.

[0025] Further comprising:

[0026] The driving assembly is used to drive the two inclined rods 7 to move vertically synchronously; the design of the driving assembly enables the two inclined rods 7 to move vertically synchronously, ensures that the rolling roller 12 applies uniform pressure to the ore powder, and improves the compaction effect.

[0027] The mounting assembly facilitates the workers to install the ore powder scraper I 13 and the ore powder scraper II 14 on the rolling roller 12;

[0028] The fixing assembly facilitates the workers to quickly disassemble the ore powder scraper I 13.

[0029] The drive assembly includes a pair of horizontal plates 5 fixedly connected to the vertical side wall of the mounting frame 4. A slide rod 6 is fixedly connected to the top of the horizontal plate 5. The slide rod 6 and the tilting rod 7 are vertically slidably connected. The same transmission plate 8 is fixedly connected to the opposite side wall of the two tilting rods 7. A vertical rod 9 is fixedly connected to the top of the transmission plate 8. The vertical rod 9 and the mounting frame 4 are vertically slidably connected. A spring 10 is sleeved on the vertical rod 9, and the two ends of the spring 10 are fixedly connected to the mounting frame 4 and the transmission plate 8, respectively.

[0030] The top of the vertical rod 9 extends above the mounting bracket 4 and is fixedly connected to the pull plate 11.

[0031] The mounting assembly includes uprights 15 that are fixedly connected to the tops of the first and second scraper blades 13 and 14, respectively. The uprights 15 are arranged in pairs, and connecting rods 16 are provided on opposite sides of the two pairs of uprights 15. The connecting rods 16 and the uprights 15 are threaded together with the same fastening bolt 17. The fastening bolt 17 facilitates quick disassembly and assembly of the first and second scraper blades 13 and 14 for subsequent maintenance and upkeep.

[0032] The fixing assembly includes a main seat 21 fixedly connected to the side wall of the upright 15 near the inclined rod 7. The main seat 21 has an inner groove 23, within which a telescopic rod 22 slides. The telescopic rod 22 is fixedly connected to the inner groove 23 by the same spring 24. The side wall of the inclined rod 7 has a slot 25 for easy insertion of the telescopic rod 22. The slot 25 design allows the telescopic rod 22 to be accurately inserted into the designated position, ensuring the precision of the scraper installation.

[0033] An opening 19 is provided on the inclined rod 7, and a rotating groove 20 is provided inside the opening 19. Rotating blocks 18 are fixed at both ends of the rolling roller 12, and the rotating blocks 18 and the rotating groove 20 are rotatably connected. The setting of the rotating groove 20 ensures the stable rotation of the rolling roller 12 and ensures that the rolling roller 12 will not fall off the inclined rod 7.

[0034] The functional principle of this utility model can be explained through the following operation methods:

[0035] Mineral powder scraper 13 and mineral powder scraper 24 are fixed to both sides of the rolling roller 12 by the mounting assembly. Specifically, under the elastic force of spring 24, telescopic rod 22 is inserted into slot 25, thereby fixing mineral powder scraper 13 and mineral powder scraper 24 as a whole.

[0036] When it is necessary to pull the roller 12 vertically, the vertical rod 9 can be moved up and down by pulling the pull plate 11, thereby driving the tilting rod 7 and the roller 12 to rise and fall together. The function of the spring 10 is to ensure that the roller 12 can stably crush the powder on the conveyor body 1 under the action of the weight of the roller 12 and the elastic force of the spring 10.

[0037] During use, if the mineral powder scraper 13 needs to be replaced or repaired, the fixed assembly can be used for quick disassembly and assembly. Specifically, the fastening bolt 17 is loosened first, and then the telescopic rod 22 is pulled, so that the mineral powder scraper 13 can be easily taken down for replacement or repair. The spring 24 functions to keep the position of the telescopic rod 22 stable when there is no external force, so that the telescopic rod 22 is stably inserted into the insertion slot 25.

[0038] Finally, when the powder needs to be rolled, the conveyor main body 1 is started to drive the conveyor belt 2 to move, so that the powder is conveyed on the conveyor belt 2 and rolled by the rolling roller 12. At the same time, since the mineral powder scraper 13 and the mineral powder scraper 14 are respectively attached on the two sides of the rolling roller 12, the cleanliness of the rolling roller 12 can be maintained at all times.

[0039] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A device for reducing the emission of dust from a powder conveying system, comprising a conveyor body (1) and a conveyor belt (2) arranged on said conveyor body (1), characterized in that, The conveyor (2) is fixedly installed with a pair of anti-falling side edges (3), the conveyor body (1) is fixedly installed with a mounting rack (4) on the top, the mounting rack (4) is provided with a pair of inclined rods (7), the same rolling roller (12) is rotatably arranged on the two inclined rods (7), and the rolling roller (12) is respectively attached with a mineral powder scraper one (13) and a mineral powder scraper two (14) on the two sides. Also includes: A driving assembly is used to drive the two inclined rods (7) to move vertically synchronously; An installation assembly facilitates the workers to install the mineral powder scraper one (13) and the mineral powder scraper two (14) on the rolling roller (12); A fixing assembly facilitates the workers to quickly disassemble and assemble the mineral powder scraper one (13).

2. A device for reducing the emission of dust from a powder conveying system according to claim 1, characterized in that The driving assembly comprises a pair of horizontal plates (5) fixedly connected on the vertical side walls of the mounting rack (4), the horizontal plates (5) are fixedly connected with slide rods (6) on the top, the slide rods (6) and the inclined rods (7) are vertically slidably connected, the same transmission plate (8) is fixedly connected on the opposite side walls of the two inclined rods (7), the transmission plate (8) is fixedly connected with a vertical rod (9) on the top, the vertical rod (9) and the mounting rack (4) are vertically slidably connected, the vertical rod (9) is sleeved with a spring one (10), and the two ends of the spring one (10) are fixedly connected with the mounting rack (4) and the transmission plate (8) respectively.

3. A device for reducing the emission of dust from a powder conveying system according to claim 2, characterized in that The vertical rod (9) extends above the mounting rack (4) and is fixedly connected with a pull plate (11) on the top.

4. The apparatus of claim 1 wherein, The installation assembly comprises vertical rods (15) fixedly connected on the top of the mineral powder scraper one (13) and the mineral powder scraper two (14) respectively, the vertical rods (15) are arranged in pairs, the opposite sides of the two pairs of vertical rods (15) are provided with connecting rods (16), and the connecting rods (16) and the vertical rods (15) are threadedly connected with the same fastening bolt (17).

5. A device for reducing the emission of dust from a powder conveying system according to claim 4, characterized in that The fixing assembly comprises a main seat (21) fixedly connected on the side wall of the inclined rod (7) close to the vertical rod (15), an inner groove (23) is formed in the main seat (21), a telescopic rod (22) is slidably arranged in the inner groove (23), the inner groove (23) is fixedly connected with the same spring two (24) on the telescopic rod (22), and an insertion groove (25) is formed in the side wall of the inclined rod (7) to facilitate the insertion of the telescopic rod (22).

6. A device for reducing the emission of dust from a powder conveying system according to claim 1, characterized in that The inclined rod (7) is provided with a through opening (19), the through opening (19) is provided with a rotating groove (20), rotating blocks (18) are fixedly arranged at the two ends of the rolling roller (12), and the rotating blocks (18) and the rotating groove (20) are rotatably connected.

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