CN111086867A

CN111086867A - Coalball conveying line

Info

Publication number: CN111086867A
Application number: CN201911124033.6A
Authority: CN
Inventors: 伍梦刚; 伍庆庆; 谭光军; 伍震飞; 方光军; 王军
Original assignee: Anhi Wuwei Coal Mine Production Machinery Co ltd
Current assignee: Anhi Wuwei Coal Mine Production Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-01

Abstract

The invention relates to a coal ball conveying line which comprises a bottom plate, wherein a motor and an auxiliary frame are respectively arranged on the upper right side of the bottom plate, and the motor is connected with a short shaft. The left part of the short shaft is provided with a lower gear, the lower gear is meshed with an upper gear, the upper gear is connected with a middle shaft, the left part of the middle shaft is provided with a lower bevel gear, the lower bevel gear is meshed with an upper bevel gear, the upper bevel gear is connected with a lower shaft, and the upper end of the lower shaft is connected with a space sheave mechanism; the intermediate sheave mechanism is connected with an upper shaft, the upper end of the upper shaft is provided with a disc, and storage grooves are uniformly distributed on the disc. The invention has high automation degree, and can realize the sequential coal hole processing and leftward pushing one by one feeding of each coal ball after feeding by utilizing the left-right sliding of the movable frame and the up-down sliding of the movable rod on the basis of realizing the intermittent rotation of the control disc through the matching of the key and the grooved wheel, thereby achieving the effect of saving manpower.

Description

Coalball conveying line

Technical Field

The invention relates to a production processing line, in particular to a coalball conveying line.

Background

Coal balls are coal dust, water and loess are added according to a certain proportion, after the coal dust and the loess are fully mixed, the manufactured small balls can be stored for a long time after being aired, and are main fuels for cooking and heating in rural areas.

Disclosure of Invention

The invention provides a coalball conveying line, which aims to process and feed a large number of coalballs one by one.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a coal ball conveying line comprises a bottom plate, wherein a motor and an auxiliary frame are respectively arranged on the right side of the bottom plate, and the motor is connected with a short shaft.

The left part of the short shaft is provided with a lower gear, the lower gear is meshed with an upper gear, the upper gear is connected with a middle shaft, the left part of the middle shaft is provided with a lower bevel gear, the lower bevel gear is meshed with an upper bevel gear, the upper bevel gear is connected with a lower shaft, and the upper end of the lower shaft is connected with a space sheave mechanism; the intermediate sheave mechanism is connected with an upper shaft, the upper end of the upper shaft is provided with a disc, and storage grooves are uniformly distributed on the disc.

A feeding frame, a hanging bracket and a guide frame are fixedly arranged on the upper right side of the bottom plate respectively; the hanger is provided with a feeding cylinder, the guide frame is vertically and slidably provided with a guide rod, and the bottom end of the guide rod is welded with a movable frame.

A group of inserted rods are installed at the bottom of the left side of the movable frame, the middle of the movable frame is hinged with a transmission rod, and the bottom of the transmission rod is hinged with a convex shaft which is eccentrically arranged on the left end face of the upper gear; a movable rod is arranged at the lower side of the right part of the movable frame in a sliding way along the horizontal direction; the left end and the right end of the movable rod are respectively provided with a left push wheel and a right push wheel; a spring connected with the right push wheel and the movable frame is arranged between the right push wheel and the movable frame; the upper part of the auxiliary frame 29 is provided with an inclined plane which is abutted with the right push wheel.

The short shaft is arranged on the bottom plate through a bearing seat; the bottom plate is welded with a T-shaped frame which is used for mounting the middle shaft and the lower shaft through bearings, and the T-shaped frame is further provided with a recovery box.

The inter-sheave mechanism comprises a driving round wheel connected with the lower shaft and an outer sheave connected with the upper shaft, wherein the upper end of the driving round wheel is provided with a bayonet lock close to the radial outer side, and four inter-grooves matched with the bayonet lock are uniformly distributed on the radial outer side of the outer sheave along the annular direction.

The lower part of the feeding frame is welded with an extension part which is matched with the upper shaft through a bearing.

The bottom of the feeding cylinder is abutted against the disc.

The lower end of the disc is abutted with a bearing disc welded with the hanger, and the bearing disc is provided with a blanking hole and a falling hole respectively.

The positions of the group of inserted rods, the blanking hole and the recovery box are matched.

In the invention, the spring is wrapped on the radial outer side of the movable rod. The feeding cylinder is communicated up and down, and the storage tank, the blanking hole and the falling hole are communicated up and down. The feed cylinder is used for storing the briquettes in a vertically stacked form. In practice, guardrails should be installed on the front side and the rear side of the upper end of the feeding frame.

The invention has the beneficial effects that:

the invention has high automation degree, and can realize the sequential coal hole processing and leftward pushing one by one feeding of each coal ball after feeding by utilizing the left-right sliding of the movable frame and the up-down sliding of the movable rod on the basis of realizing the intermittent rotation of the control disc through the matching of the key and the grooved wheel, thereby achieving the effect of saving manpower.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view of portion A-A of FIG. 1;

fig. 4 is a top view of a carrier tray.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 4, the coal ball conveying line comprises a bottom plate 1, wherein a motor 18 and an auxiliary frame 29 are respectively installed on the upper right side of the bottom plate 1, and the motor 18 is connected with a short shaft 21.

A lower gear 22 is installed on the left part of the short shaft 21, the lower gear 22 is meshed with an upper gear 17, the upper gear 17 is connected with a middle shaft 23, a lower bevel gear 2 is installed on the left part of the middle shaft 23, the lower bevel gear 2 is meshed with an upper bevel gear 3, the upper bevel gear 3 is connected with a lower shaft 25, and the upper end of the lower shaft 25 is connected with an inter-groove wheel mechanism; the intermediate sheave mechanism is connected with an upper shaft 26, the upper end of the upper shaft 26 is provided with a disc 8, and the disc 8 is evenly provided with storage grooves 8 a.

The feeding frame 6, the hanging bracket 27 and the guide frame 28 are fixedly arranged on the upper right side of the bottom plate 1 respectively; the hanger 27 is provided with a feeding cylinder 9, the guide frame 28 is vertically provided with a guide rod 11 in a sliding manner, and the bottom end of the guide rod 11 is welded with a movable frame 13.

A group of inserted rods 12 are installed at the bottom of the left side of the movable frame 13, a transmission rod 14 is hinged to the middle of the movable frame 13, and a convex shaft 17a which is eccentrically arranged on the left end face of the upper gear 17 is hinged to the bottom of the transmission rod 14; a movable rod 20 is arranged on the lower side of the right part of the movable frame 13 in a sliding way along the horizontal direction; the left end and the right end of the movable rod 20 are respectively provided with a left push wheel 10 and a right push wheel 16; a spring 15 connected with the right push wheel 16 and the movable frame 13 is arranged between the right push wheel and the movable frame; the upper part of the auxiliary frame 29 is provided with an inclined surface 29a which is abutted with the right push wheel 16.

The short shaft 21 is arranged on the bottom plate 1 through a bearing seat; the bottom plate 1 is welded with a T-shaped frame 24 which is used for mounting the middle shaft 23 and the lower shaft 25 through bearings, and the T-shaped frame 24 is also provided with a recovery box 19.

The inter-geneva wheel mechanism comprises a driving round wheel 4 connected with a lower shaft 25 and an outer geneva wheel 5 connected with an upper shaft 26, wherein a bayonet 4a is arranged at the upper end of the driving round wheel 4 close to the radial outer side, and four inter-geneva grooves 5a matched with the bayonet 4a are uniformly distributed at the radial outer side of the outer geneva wheel 5 along the annular direction.

The lower part of the feeding frame 6 is welded with an extension part 6a which is matched with the upper shaft 26 through a bearing.

The bottom of the feeding cylinder 9 is abutted against the disc 8.

The lower end of the disc 8 is abutted with a bearing disc 7 welded with the hanger 27, and the bearing disc 7 is provided with a blanking hole 7a and a falling hole 7b respectively.

The positions of a group of inserted rods 12, the blanking hole 7a and the recovery box 19 are matched.

In the present invention, the spring 15 is wrapped radially outward of the movable rod 20. The feeding cylinder 9 is vertically through, and the storage tank 8a, the blanking hole 7a and the dropping hole 7b are vertically through. The feed cylinder 9 is used for storing briquettes in a vertically stacked form. In the initial state, one holding tank 8a is located just below the feed cylinder 9, i.e., the lowermost one of the stored briquettes is dropped into the holding tank 8 a. In practice, guard rails (not shown) are installed on the front and rear sides of the upper end of the feeding frame 6.

When the disc type counter-rotating device is used specifically, the motor 18 drives the short shaft 21 and the lower gear 22 to rotate clockwise, so that the upper gear 17 and the lower bevel gear 2 rotate anticlockwise, the upper bevel gear 3 and the driving circular wheel 4 rotate clockwise at a constant speed under the action of gear tooth transmission, and the bayonet 4a can intermittently slide and fit with the corresponding intermediate groove 5a in the process of rotating along with the driving circular wheel 4, so that the outer grooved wheel 5 and the disc 8 are driven to intermittently rotate anticlockwise by 90 degrees, namely, each storage groove 8a on the disc 8 can cyclically and sequentially reside at the lower end of the disc 8, above the blanking hole 7a and above the falling hole 7b in the rotating process. Each time the storing tank 8a is stopped under the feeding cylinder 9, a briquette falls into the storing tank 8a to realize the charging.

Meanwhile, the protruding shaft 17a, along with the rotation of the upper gear 17 and the transmission of the transmission rod 14, causes the movable frame 13 and the guide rod 11 to perform up-and-down reciprocating sliding, and each time the storage tank 8a loaded with briquettes stays below one group of the insertion rods 12, one group of the insertion rods 12 automatically pressurize and puncture the briquettes due to the up-and-down reciprocating sliding along with the movable frame 13, so that the briquettes are processed and molded, and the scattered coals pressurized and punctured by one group of the insertion rods 12 fall into the recovery tank 19 below through the blanking hole 7a, thereby realizing the collection and avoiding the waste.

In addition, each time the briquette with the processed coal holes is rotated to the position above the dropping hole 7b and stopped, the briquette falls to the right position on the feeding frame 6 through the dropping hole 7b by gravity, and on the other hand, the movable rod 20 can make the whole movable rod 20 horizontally slide leftwards while being lifted up and the movable rod 20 horizontally slides rightwards while being lowered down by the leftward extrusion force of the inclined surface 29a to the right push wheel 16 and the rightward elastic restoring force of the spring 15 while being lifted up and down along with the movable frame 13. Therefore, after one coal ball falls to the right position on the feeding frame 6 each time, the left push wheel 10 on the left side of the movable rod 20 can push the coal ball leftwards (the push distance is the diameter of a single coal ball), so that a large amount of processed coal balls are pushed towards the left side of the feeding frame 6 one by one intermittently to be fed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A coal ball conveying line comprises a bottom plate (1), wherein a motor (18) and an auxiliary frame (29) are respectively arranged on the upper right side of the bottom plate (1), and the motor (18) is connected with a short shaft (21);

the method is characterized in that:

a lower gear (22) is installed on the left part of the short shaft (21), an upper gear (17) is meshed with the lower gear (22), the upper gear (17) is connected with a middle shaft (23), a lower bevel gear (2) is installed on the left part of the middle shaft (23), an upper bevel gear (3) is meshed with the lower bevel gear (2), the upper bevel gear (3) is connected with a lower shaft (25), and the upper end of the lower shaft (25) is connected with an inter-groove wheel mechanism; the intermediate sheave mechanism is connected with an upper shaft (26), the upper end of the upper shaft (26) is provided with a disc (8), and the disc (8) is evenly provided with storage grooves (8 a).

2. The briquette conveying line according to claim 1, wherein: a feeding frame (6), a hanging bracket (27) and a guide frame (28) are fixedly arranged on the upper right side of the bottom plate (1) respectively; the feeding cylinder (9) is installed on the hanging bracket (27), the guide rod (11) is vertically installed on the guide frame (28) in a sliding mode, and the movable frame (13) is welded at the bottom end of the guide rod (11).

3. The briquette conveying line according to claim 1, wherein: a group of inserted rods (12) are installed at the bottom of the left side of the movable frame (13), the middle of the movable frame (13) is hinged with a transmission rod (14), and the bottom of the transmission rod (14) is hinged with a convex shaft (17a) eccentrically arranged on the left end face of the upper gear (17); a movable rod (20) is arranged on the lower side of the right part of the movable frame (13) in a sliding way along the horizontal direction; the left end and the right end of the movable rod (20) are respectively provided with a left push wheel (10) and a right push wheel (16); a spring (15) connected with the right push wheel (16) and the movable frame (13) is arranged between the right push wheel and the movable frame; the upper part of the auxiliary frame (29) is provided with an inclined surface (29a) which is abutted with the right push wheel (16).

4. A briquette conveying line according to claim 3, characterized in that: the short shaft (21) is arranged on the bottom plate (1) through a bearing seat; the bottom plate (1) is welded with a T-shaped frame (24) which is used for mounting the middle shaft (23) and the lower shaft (25) through bearings, and the T-shaped frame (24) is further provided with a recovery box (19).

5. A briquette conveying line according to claim 3, characterized in that: the inter-geneva wheel mechanism comprises a driving round wheel (4) connected with a lower shaft (25) and an outer geneva wheel (5) connected with an upper shaft (26), wherein a bayonet lock (4a) is arranged at the upper end of the driving round wheel (4) close to the radial outer side, and four inter-geneva grooves (5a) matched with the bayonet lock (4a) are uniformly distributed at the radial outer side of the outer geneva wheel (5) along the annular direction.

6. A briquette conveying line according to claim 3, characterized in that: an extension part (6a) matched with the upper shaft (26) through a bearing is welded at the lower part of the feeding frame (6).

7. A briquette conveying line according to claim 3, characterized in that: the bottom of the feeding cylinder (9) is abutted against the disc (8).

8. The briquette conveying line according to claim 4, wherein: the lower end of the disc (8) is abutted with a bearing disc (7) welded with the hanger (27), and the bearing disc (7) is provided with a blanking hole (7a) and a falling hole (7b) respectively.

9. The briquette conveying line according to claim 8, wherein: the positions of a group of inserted rods (12), the blanking hole (7a) and the recovery box (19) are matched.