CN215945823U - Closed powder conveying equipment - Google Patents

Abstract

The utility model provides closed powder conveying equipment which comprises a conveyer shell, two baffles and an insert rod, wherein a feed hopper is correspondingly arranged at the upper part of one end of the conveyer shell, a plurality of discharge pipes are correspondingly arranged at the lower part of the conveyer shell, the two baffles are respectively and rotatably arranged at the front side and the rear side of the conveyer shell, third lug plates are respectively arranged at the two sides of the baffles, penetrating jacks are processed in the third lug plates, fourth lug plates are correspondingly arranged at the two sides of side mounting plates at the left side and the right side of the conveyer shell, penetrating jacks are correspondingly processed in the fourth lug plates, a plug is arranged at the top of the insert rod, and the insert rod is correspondingly inserted into the third lug plates and the fourth lug plates. The utility model effectively solves the problem that the powder is easy to fly when the traditional powder conveyor transports the powder, reduces the possibility of powder leakage, better avoids the improvement of the dust concentration in the air, reduces the risk of dust explosion and ensures the safety of the working environment.

Description

Closed powder conveying equipment

Technical Field

The utility model belongs to the technical field of powder conveying, and particularly relates to closed powder conveying equipment.

Background

In the fields of building and chemical synthesis, powder generally needs to be transported, and a powder conveyor is a common powder conveying device. The powder conveyor is of various types, the spiral conveyor is one of the powder conveyors, and the spiral powder conveyor is a machine which utilizes a motor to drive a spiral to rotate and push materials so as to realize the conveying purpose. The novel sealing device has the advantages of simple structure, small cross-sectional area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like.

The working principle of the spiral powder conveyor is that the material is pushed by a rotary spiral blade. The surface type of the spiral blade welded on the rotating shaft of the spiral powder conveyor is solid surface type, belt surface type, blade surface type and other types according to different conveyed materials. At present, in the process of conveying powder by a traditional powder conveyor, if the wind speed of the working environment is high, the transported powder is easy to fly, so that the transported powder is leaked, and meanwhile, the flying powder is mixed with dust in the air, so that the dust concentration in the air is also improved, and the possibility of dust explosion is improved.

SUMMERY OF THE UTILITY MODEL

Purpose of the utility model

Aiming at the technical problems, the utility model provides closed powder conveying equipment, which effectively solves the problem that the conveyed powder is easy to fly when the traditional powder conveyor conveys the powder, reduces the possibility of powder leakage, better avoids the increase of dust concentration in the air, reduces the risk of dust explosion and ensures the safety of the working environment.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a closed powder conveying device comprises a conveyer shell, a baffle plate and an insertion rod, wherein a feed hopper is correspondingly arranged at the upper part of one end of the conveyer shell, a plurality of discharge pipes are correspondingly arranged at the lower part of the conveyer shell, a rotating shaft is rotatably arranged in the conveyer shell, a spiral blade is correspondingly arranged on the rotating shaft, and the rotating shaft is connected with an output shaft of a driving motor; the baffle includes two, and rotatable both sides around the conveyer casing body of installing respectively, the both sides of baffle all are equipped with the third otic placode, and processing has the jack that runs through in the third otic placode, the lateral part mounting panel is all installed to the conveyer casing body left and right sides, and the both sides correspondence of lateral part mounting panel is equipped with the fourth otic placode, and the corresponding processing has the jack that runs through in the fourth otic placode, the top of inserted bar is equipped with the plug, and this inserted bar correspondence inserts in third otic placode and the fourth otic placode, and the plug at its top is through connecting rope fixed mounting on the lateral part mounting panel.

The further improvement lies in that: the two sides of the top of the feed hopper extend outwards to form first lug plates, sliding grooves are formed in the first lug plates, adjusting plates are correspondingly arranged in the sliding grooves, second lug plates are correspondingly arranged at the two ends of each adjusting plate, and the adjusting plates are slidably arranged in the sliding grooves of the first lug plates through the second lug plates at the two ends of the adjusting plates; the adjusting plate is limited and fixed through the fixing block.

The further improvement lies in that: set up a plurality of fixed orificess that run through on the first otic placode, correspond to processing on the second otic placode and have a plurality of evenly distributed's regulation hole, the fixed block bottom corresponds and is equipped with a plurality of dead levers, and this dead lever can correspond to inject in fixed orificess and regulation hole, utilizes the fixed regulating plate of fixed block.

The further improvement lies in that: two fixing holes which penetrate through are formed in one side, close to the adjusting plate, of the first lug plate, two fixing rods are correspondingly arranged at the bottom of each fixing block, and the fixing blocks are inserted into the corresponding fixing holes and the corresponding adjusting holes through the two fixing rods at the bottoms of the fixing blocks.

The further improvement lies in that: a semicircular clamping groove is formed in the side face of the lower portion of the discharging pipe, a sealing plate is correspondingly inserted into the clamping groove, an operating plate is further arranged on one side of the sealing plate, and the operating plate penetrates through the clamping groove and extends out of the discharging pipe.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) according to the utility model, the rotatable baffles 10 are correspondingly arranged on the front side and the rear side of the shell of the conveyer, so that the baffles on the two sides or the baffle on one side can be put down when powder is conveyed under the condition of high wind speed, the bottom of the shell of the conveyer can be smoothly shielded by rotating the baffles downwards, and the powder is prevented from flying out when the powder is discharged. The baffle is fixed on the shell of the transporter through the inserted bar, the inserted bar is fixedly connected with the side mounting plate through the connecting rope, the overturning and fixing are convenient, and the inserted bar can be prevented from being placed everywhere and discarded.

(2) According to the utility model, the slidable adjusting plate is arranged at the top of the feed hopper, and the fixed limiting of the adjusting plate is realized through the fixed block, so that the size of the feed inlet of the feed hopper can be properly adjusted according to the actual feeding condition, the powder in the feed inlet is prevented from flying due to the oversize feed inlet, the improvement of the dust concentration in the air is effectively avoided, the risk of dust explosion is reduced, and the safety of the working environment is ensured.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the hull of the transporter of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic view of the structure of the hopper and the adjusting plate of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 1;

FIG. 6 is a schematic structural view of the installation of the tapping pipe in cooperation with the extraction plate.

Reference numerals

1. A transporter housing; 2. a support frame; 201. a support plate; 3. a drive motor; 4. a rotating shaft; 5. a helical blade; 6. a feed hopper; 601. a first ear plate; 602. a fixing hole; 7. an adjusting plate; 701. a second ear panel; 702. an adjustment hole; 8. a fixed block; 801. fixing the rod; 9. a discharge pipe; 901. a card slot; 10. a baffle plate; 1001. a third ear panel; 11. a side mounting plate; 1101. a fixing plate; 1102. a fourth ear panel; 12. inserting a rod; 1201. a plug; 13. connecting ropes; 14. a rotating shaft; 15. closing the plate; 1501. an operation panel.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Detailed Description

Referring to fig. 1-6, the closed powder conveying equipment of the embodiment comprises a conveyor housing 1, a driving motor 3, an adjusting plate 7, a fixing block 8, a baffle 10 and an insertion rod 12, wherein the conveyor housing 1 is mounted on a support frame 2, a support plate 201 is arranged on the upper portion of the support frame 2, and the driving motor 3 is correspondingly mounted on the support plate 201 and is located on one side of the conveyor housing 1. The feeder hopper 6 is correspondingly installed on the one end upper portion of conveyer casing 1, and a plurality of discharging pipes 9 are correspondingly installed to the lower part of this conveyer casing 1, a rotation axis 4 is installed to inside rotation of conveyer casing 1, and helical blade 5 is correspondingly installed to this rotation axis 4, and this rotation axis 4 links to each other with driving motor 3's output shaft. The baffle 10 comprises two baffles which are respectively rotatably arranged at the front side and the rear side of the shell 1 of the transporter through rotating shafts 14, third lug plates 1001 are respectively arranged at the two sides of the baffle 10, and through insertion holes are processed in the third lug plates 1001; the left side and the right side of the transporter shell 1 are respectively provided with a side mounting plate 11, the two sides of each side mounting plate 11 are correspondingly provided with a fourth lug plate 1102, the third lug plate 1001 is correspondingly positioned above the fourth lug plate 1102 after the baffle plate 10 is turned upwards, and a through jack is correspondingly processed in the fourth lug plate 1102; the top of the insert rod 12 is provided with a plug 1201, and the insert rod 12 is correspondingly inserted into the insertion holes of the third ear plate 1001 and the fourth ear plate 1102. The size of the plug 1201 should be larger than the size of the jack in the third ear plate 1001, so as to ensure that the plug 1201 can smoothly abut against the upper end of the third ear plate 1001. The side of the side mounting plate 11 is correspondingly provided with a fixing plate 1101, the plug 1201 at the top of the inserted link 12 is fixedly connected with the fixing plate 1101 through a connecting rope 13, and the inserted link 12 is fixedly connected with the fixing plate 1101 through the connecting rope 13, so that the inserted link 12 can be prevented from being placed everywhere and discarded. This embodiment is through corresponding rotatable baffle 10 of installation in both sides around the conveyer casing 1 to put down both sides baffle 10 or a side shield 10 when transporting the powder under the great condition of wind speed, make it can hide conveyer casing 1 bottom smoothly through rotating baffle 10 downwards, the powder flies upward when avoiding the ejection of compact and goes out.

First lug plates 601 extend outwards from two sides of the top of the feed hopper 6, sliding grooves are formed in the first lug plates 601, and adjusting plates 7 are correspondingly mounted in the sliding grooves; the two ends of the adjusting plate 7 are correspondingly provided with second ear plates 701, and the adjusting plate 7 is slidably mounted in the sliding grooves of the first ear plates 601 through the second ear plates 701 at the two ends. Set up a plurality of fixed orificess 602 that run through on the first otic placode 601, specifically can set up two fixed orificess 602 that run through in one side that first otic placode 601 is close to regulating plate 7, it has a plurality of evenly distributed's regulation hole 702 to correspond processing on the second otic placode 701, 8 bottoms of fixed block correspond and are equipped with two dead levers 801, and two dead levers 801 of 8 bottoms of fixed block can correspond and inject in fixed orificess 602 and the regulation hole 702, regulating plate 7 is spacing fixed through fixed block 8, through set up slidable regulating plate 7 at feeder hopper 6 tops to can be according to the condition of actual feeding suitably adjust the feed inlet size of feeder hopper 6, prevent to fly upward because of the powder in it is too big that the feed inlet makes, effectively avoided the improvement of the dust concentration in the air, reduce dust explosion's risk, guaranteed operational environment's safety. The side surface of the lower part of the discharge pipe 9 is provided with a semicircular clamping groove 901, a circular sealing plate 15 is correspondingly inserted into the clamping groove 901, one side of the sealing plate 15 is also provided with an operating plate 1501, the operating plate 1501 passes through the clamping groove 901 and extends to the outside of the discharge pipe 9, the sealing plate 15 can be pulled out of the clamping groove 901 or inserted into the clamping groove 901 by holding the operating plate 1501, and whether the discharge pipe 9 discharges can be controlled, so that when in work, which discharge pipes 9 discharge and which discharge pipes 9 are sealed according to actual conditions.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (5)

1. The utility model provides a closed powder conveying equipment, includes conveyer casing (1), its characterized in that: the device is characterized by further comprising a baffle (10) and an insertion rod (12), wherein a feed hopper (6) is correspondingly installed at the upper part of one end of the conveyor shell (1), a plurality of discharge pipes (9) are correspondingly installed at the lower part of the conveyor shell (1), a rotating shaft (4) is rotatably installed in the conveyor shell (1), spiral blades (5) are correspondingly installed on the rotating shaft (4), and the rotating shaft (4) is connected with an output shaft of the driving motor (3); baffle (10) are including two, and rotatable both sides around installing in conveyer casing (1) respectively, the both sides of baffle (10) all are equipped with third otic placode (1001), and processing has the jack that runs through in third otic placode (1001), lateral part mounting panel (11) are all installed to the conveyer casing (1) left and right sides, and the both sides correspondence of lateral part mounting panel (11) is equipped with fourth otic placode (1102), and corresponding processing has the jack that runs through in fourth otic placode (1102), the top of inserted bar (12) is equipped with plug (1201), and this inserted bar (12) correspondence is inserted in third otic placode (1001) and fourth otic placode (1102), and plug (1201) at its top is through connecting rope (13) fixed mounting on lateral part mounting panel (11).

2. The enclosed powder conveying apparatus according to claim 1, wherein: the two sides of the top of the feed hopper (6) extend outwards to form first lug plates (601), sliding grooves are formed in the first lug plates (601), adjusting plates (7) are correspondingly installed in the sliding grooves, second lug plates (701) are correspondingly arranged at the two ends of each adjusting plate (7), and the adjusting plates (7) are slidably installed in the sliding grooves of the first lug plates (601) through the second lug plates (701) at the two ends of each adjusting plate; the adjusting plate (7) is limited and fixed through the fixing block (8).

3. The enclosed powder conveying apparatus according to claim 2, wherein: set up a plurality of fixed orificess (602) that run through on first otic placode (601), correspond on second otic placode (701) and process a plurality of evenly distributed's regulation hole (702), fixed block (8) bottom corresponds and is equipped with a plurality of dead levers (801), and this dead lever (801) can correspond and inject in fixed orificess (602) and regulation hole (702), utilize fixed block (8) fixed regulating plate (7).

4. The enclosed powder conveying apparatus according to claim 3, wherein: two fixed orificess (602) that run through are seted up to one side that first otic placode (601) is close to regulating plate (7), fixed block (8) bottom correspondence is equipped with two dead levers (801), and fixed block (8) insert in corresponding fixed orificess (602) and regulating hole (702) through two dead levers (801) of its bottom.

5. The enclosed powder conveying apparatus according to any one of claims 1 to 4, wherein: a semicircular clamping groove (901) is formed in the side face of the lower portion of the discharge pipe (9), a sealing plate (15) is correspondingly inserted into the clamping groove (901), an operating plate (1501) is further arranged on one side of the sealing plate (15), and the operating plate (1501) penetrates through the clamping groove (901) and extends out of the discharge pipe (9).

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