Dry sand feeding belt conveyor

Abstract

The utility model discloses a dry sand feeding belt conveyor, and relates to the technical field of feeding belt conveyor equipment, the dry sand feeding belt conveyor comprises a transmission frame, first through holes and bevel angle support frames, the front end of the outer wall of the transmission frame is provided with a group of first through holes, and the inner wall of the transmission frame is provided with a group of bevel angle support frames; through the arrangement of the fixing plate, the moving groove, the cylindrical block, the supporting cylinder and the electric telescopic cylinder, the angle of the conveying frame can be adjusted through stretching and retracting of the electric telescopic cylinder, the conveying requirements of materials at various angles can be met conveniently, the use flexibility of the conveying frame is improved, through the modular design of the bearing and the driven roller, the maintenance and replacement processes are simplified, and the maintenance cost is reduced. Therefore, the maintenance cost and time are reduced, and the equipment maintenance convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loading belt conveyor equipment technical field, concretely to a dry sand loading belt conveyor. BACKGROUND

[0002] The belt conveyor is the abbreviation of belt conveyor, has fixed and mobile, simple structure, high efficiency, with flexible conveying belt as material bearing and traction component continuous conveying machinery, a endless conveying belt surrounds the drive drum and the redirection drum, the upper and lower branches between the two drums are supported by a plurality of rollers, the material is placed on the upper branch, the friction between the drive drum and the belt is used to drag the conveying belt and the material to run, is suitable for horizontal and inclined direction conveying of bulk material and piece goods, and can also be used for flow line for carrying out certain process operation, simple structure, stable and reliable work, strong adaptability to material, large conveying capacity, small power consumption, wide application.

[0003] The patent document CN211169018U discloses a loading belt conveyor dust centralized collection device, which discloses "the utility model relates to a calcium carbide mixture loading dust centralized collection technical field, and it is a kind of loading belt conveyor dust centralized collection device, including conveying belt, mounting bracket, sealing assembly and ash accumulation barrel, the sealing assembly that is inclined left low right high is arranged on the inner side of the upper part of mounting bracket, and the conveying belt that is located in the inner side of its lower part and can be transported mixed material from left lower direction to right upper side is arranged in sealing assembly, and the ash accumulation chute that is inclined left low right high is installed on the left end lower side of sealing assembly corresponding to the position below conveying belt.The utility model is reasonable and compact in structure, simple in manufacture, convenient to disassemble and assemble, can control the secondary dust raising caused by powder driving in the transportation process of mixed material, avoid the third dust raising caused in the cleaning of secondary dust raising, reduce the frequency of staff cleaning ash and thereby reduce the working intensity, can significantly reduce the dust raising and scattering phenomenon on site, and improve the working environment on site.

[0004] However, the loading belt conveyor of the above-mentioned disclosure mainly considers how to reduce the dust raising and scattering phenomenon on site and improve the working environment on site, and is inconvenient to adjust the transportation angle of different heights. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a dry sand loading belt conveyor to solve the technical problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme, a dry sand loading belt conveyor, including transmission frame, first through hole and bevel support frame, a group of first through holes are formed in the front end of the outer wall of transmission frame, a group of bevel support frames are installed on the inner wall of transmission frame;

[0007] The inner wall of the first through hole is provided with a first bearing, the inner wall of the first bearing is provided with a driven roller, the outer wall of the driven roller is provided with a second bearing at both ends, the outer wall of the second bearing is embeddedly arranged on one side of a first support, the bottom of the first support is provided with a bottom plate, and the tail end of the bottom plate is provided with a square slot.

[0008] The bottom of the transmission frame is provided with a group of fixing plates, one side of the fixing plate is provided with a moving slot, the inner wall of the moving slot is provided with a cylindrical block, one end of the cylindrical block is provided with a supporting cylinder, the bottom of the supporting cylinder is provided with an electric telescopic cylinder, and the bottom of the electric telescopic cylinder is arranged on the top of the bottom plate.

[0009] Preferably, the front and back surfaces of the inclined angle support frame are provided with inclined angle guide plates, the inclined surface of the top of the inclined angle support frame is provided with a mounting slot, and the inner wall of the mounting slot is provided with a plurality of guide rollers, and the inclination angle of the guide rollers is the same as the inclination angle of the inclined surface of the inclined angle support frame.

[0010] Preferably, the tail end of the outer wall of the transmission frame is provided with a group of second through holes, the inner wall of the second through hole is provided with a third bearing, the inner wall of the third bearing is provided with a driving roller, the outer wall of the driving roller is provided with a transmission belt, the other end of the inner wall of the transmission belt is arranged on the outer wall of the driven roller, the two sides of the inner wall of the transmission belt are movably connected to the outer wall of the guide roller, and the outer wall of the transmission belt is provided with a plurality of rubber blocks.

[0011] Preferably, one side of the tail end of the outer wall of the transmission frame is provided with a servo motor, and the output end of the servo motor is arranged on one end of the driving roller.

[0012] Preferably, the inner wall of the transmission frame is provided with a group of supporting blocks, and the top of the supporting block is movably connected to the inner wall of the transmission belt.

[0013] Preferably, the tail end of the bottom of the transmission frame is provided with a through slot, the outer side of the tail end of the bottom of the transmission frame is provided with a hopper, the front end of the inner wall of the hopper is provided with a supporting rod, the top of the supporting rod is provided with a cleaning brush, and the top of the cleaning brush is movably connected to the outer wall of the transmission belt.

[0014] Preferably, the outer side of the bottom of the hopper is provided with a connecting rod, the bottom of the connecting rod is provided with a collecting box, the collecting box is located directly above the square slot, the area of the bottom of the collecting box is smaller than the area of the top of the square slot, a collecting pipe is arranged through the middle of the top of the collecting box, the top of the collecting pipe is arranged on the output port of the bottom of the hopper, a sealing door is arranged on one side of the collecting box through a rotating shaft, a protective screen is arranged on the front end of the inner wall of the collecting box, and a dust suction fan is arranged on the front surface of the collecting box.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The utility model discloses a fixed plate, mobile groove, cylindrical block, support cylinder and the setting of electric telescopic cylinder, the telescopic of electric telescopic cylinder can adjust the angle of transmission frame, it is convenient for adapting to the material conveying demand of various angles, improves its use flexibility, through the modular design of bearing and driven roller, it is favorable to the simplification maintenance and replacement process, and then reduces the cost and time of maintenance, improves the equipment maintenance convenience.

[0017] 2. The utility model discloses through servo motor drive driving roller rotation, and then drive driven roller and transmission belt rotation, through the setting of two support blocks, it is favorable to enhance the stability when transmission belt moves, rubber block can be used when transporting the large inclination angle, improve the stability of dry sand transportation, through the setting of inclination angle guide plate, inclination angle support frame and guide roller, can change the angle of transmission belt two sides in the transmission belt moving process, and then improve the dry sand effect of transportation, reduce the dry sand from the leakage of transmission belt two sides.

[0018] 3. The utility model discloses through the setting of support rod and cleaning brush, and transmission belt moves cleaning brush can clean the outer wall of transmission belt, and simultaneously in the process of cleaning brush cleaning, starts dust absorption fan, and the suction force of dust absorption fan can be absorbed by wind force, natural drop or dry sand of brush cleaning and be absorbed into collection box, and then convenient for the recycling of dry sand remaining on transmission belt. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the overall structure perspective drawing of the utility model;

[0020] Figure 2 It is transmission frame structure schematic drawing of the utility model;

[0021] Figure 3 It is the overall structure front view schematic drawing of the utility model;

[0022] Figure 4 It is collection box structure schematic drawing of the utility model;

[0023] Figure 5 It is driving roller structure schematic drawing of the utility model.

[0024] In the figure: 1, transmission frame; 2, first through hole; 3, bevel support frame; 4, first bearing; 5, driven roller; 6, second bearing; 7, first support; 8, bottom plate; 9, fixed plate; 10, moving groove; 11, cylindrical block; 12, support cylinder; 13, electric telescopic cylinder; 14, bevel guide plate; 15, mounting groove; 16, guide roller; 17, second through hole; 18, third bearing; 19, driving roller; 20, transmission belt; 21, rubber block; 22, servo motor; 23, support block; 24, through groove; 25, hopper; 26, support rod; 27, cleaning brush; 28, connecting rod; 29, collection box; 30, collection pipe; 31, sealing door; 32, protective filter screen; 33, dust suction fan; 34, square groove. DETAILED DESCRIPTION

[0025] 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, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Example 1: Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4The utility model provides a kind of embodiment, a dry sand loading belt conveyor, including transmission frame 1, first through hole 2 and bevel support frame 3, the front end of the outer wall of transmission frame 1 is equipped with a group of first through hole 2, the inner wall of transmission frame 1 is installed with a group of bevel support frame 3;

[0029] First bearing 4 is installed in the inner wall of first through hole 2, the inner wall of first bearing 4 is installed with driven roller 5, the both ends of the outer wall of driven roller 5 are installed with second bearing 6, the outer wall of second bearing 6 is embeddedly installed on the side of first support 7, the bottom of first support 7 is installed with bottom plate 8, and the tail end of the bottom of bottom plate 8 is equipped with square groove 34;

[0030] The bottom of transmission frame 1 is installed with a group of fixed plate 9, and the side of fixed plate 9 is equipped with moving slot 10, the inner wall of moving slot 10 is installed with cylindrical block 11, and the one end of cylindrical block 11 is installed with support cylinder 12, and the bottom of support cylinder 12 is installed with electric telescopic cylinder 13, and the bottom of electric telescopic cylinder 13 is installed on the top of bottom plate 8;

[0031] Further, through the setting of fixed plate 9, moving slot 10, cylindrical block 11, support cylinder 12 and electric telescopic cylinder 13, the expansion and contraction of electric telescopic cylinder 13 can adjust the angle of transmission frame 1, to facilitate the material conveying demand of a plurality of angles, improve its use flexibility, through the modular design of bearing and driven roller 5, it is favorable to simplify maintenance and replacement process, to further reduce the cost and time of maintenance, improve the equipment maintenance convenience.

[0032] Embodiment 2: please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 5 An embodiment provided by the utility model, the front and back of bevel support frame 3 are installed with bevel guide plate 14, the inclined surface of the top of bevel support frame 3 is equipped with installation groove 15, the inner wall of installation groove 15 is installed with a plurality of guide rollers 16, and the inclination angle of guide roller 16 is same with the inclined surface angle of bevel support frame 3;

[0033] The tail end of the outer wall of transmission frame 1 is equipped with a group of second through hole 17, the inner wall of second through hole 17 is installed with third bearing 18, the inner wall of third bearing 18 is installed with driving roller 19, the outer wall of driving roller 19 is installed with transmission belt 20, and the other end of the inner wall of transmission belt 20 is installed on the outer wall of driven roller 5, and the two sides of the inner wall of transmission belt 20 are movably connected to the outer wall of guide roller 16, and the outer wall of transmission belt 20 is installed with a plurality of rubber blocks 21;

[0034] The side of the tail end of the outer wall of transmission frame 1 is installed with servo motor 22, and the output end of servo motor 22 is installed on one end of driving roller 19;

[0035] A group of support blocks 23 are mounted on the inner wall of the transmission frame 1, and the top of the support blocks 23 is movably connected to the inner wall of the transmission belt 20.

[0036] Further, the driving roller 19 is driven to rotate by the servo motor 22, thereby driving the driven roller 5 and the transmission belt 20 to rotate. The two support blocks 23 are arranged to enhance the stability of the transmission belt 20 during movement. The rubber block 21 can be used to transport the dry sand with a large inclined angle, thereby improving the stability of the dry sand transportation. The inclined angle guide plate 14, the inclined angle support frame 3 and the guide roller 16 are arranged to change the angle of the two sides of the transmission belt 20 during movement, thereby improving the transportation effect of the dry sand and reducing the leakage of the dry sand from the two sides of the transmission belt 20.

[0037] Embodiment 3: please refer to Figure 1 、 Figure 2 and Figure 4 In an embodiment of the utility model, a through slot 24 is formed at the tail end of the bottom of the transmission frame 1, and a hopper 25 is mounted on the outer side of the tail end of the bottom of the transmission frame 1. A support rod 26 is mounted at the front end of the inner wall of the hopper 25, and a cleaning brush 27 is mounted at the top of the support rod 26. The top of the cleaning brush 27 is movably connected to the outer wall of the transmission belt 20.

[0038] A connecting rod 28 is mounted on the outer side of the bottom of the hopper 25, and a collection box 29 is mounted at the bottom of the connecting rod 28. The collection box 29 is located directly above the square slot 34, and the area of the bottom of the collection box 29 is smaller than the area of the top of the square slot 34. A collection pipe 30 is installed at the top of the collection box 29, and the top of the collection pipe 30 is mounted at the output port of the bottom of the hopper 25. A sealing door 31 is mounted on one side of the collection box 29 through a rotating shaft. A protective screen 32 is mounted at the front end of the inner wall of the collection box 29, and a dust suction fan 33 is mounted on the front of the collection box 29.

[0039] Further, the transmission belt 20 moves the cleaning brush 27, which can clean the outer wall of the transmission belt 20. At the same time, the dust suction fan 33 is started during the cleaning process of the cleaning brush 27. The suction force generated by the dust suction fan 33 can absorb the dry sand absorbed by the wind, naturally fall off or cleaned by the brush into the collection box 29, thereby facilitating the recycling of the residual dry sand on the transmission belt 20.

[0040] The working principle is that the angle of the conveying frame 1 can be adjusted by the extension and retraction of the electric telescopic cylinder 13, so as to adapt to the conveying requirements of materials at various angles, improve the use flexibility, the modular design of the bearing and the driven roller 5 is favorable to simplify the maintenance and replacement process, thereby reducing the cost and time of maintenance, improving the convenience of equipment maintenance, the servo motor 22 drives the driving roller 19 to rotate, thereby driving the driven roller 5 and the transmission belt 20 to rotate, the setting of the two supporting blocks 23 is favorable to enhance the stability of the transmission belt 20 when moving, the rubber block 21 can be used when conveying the large inclined angle, improving the stability of the dry sand conveying, the setting of the inclined angle guide plate 14, the inclined angle support frame 3 and the guide roller 16 can change the angle of the two sides of the transmission belt 20 during the movement of the transmission belt 20, thereby improving the conveying effect of the dry sand and reducing the leakage of the dry sand from the two sides of the transmission belt 20, the setting of the supporting rod 26 and the cleaning brush 27, the cleaning brush 27 can clean the outer wall of the transmission belt 20, and the suction fan 33 is started during the cleaning process of the cleaning brush 27, the suction force generated by the suction fan 33 can suck the dry sand absorbed by the wind, naturally fallen or cleaned by the brush into the collecting box 29, thereby facilitating the recycling of the residual dry sand on the transmission belt 20.

[0041] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A dry sand feeding belt conveyor, comprising a transmission frame (1), a first through hole (2), and an angled support frame (3), characterized in that: The front end of the outer wall of the transmission frame (1) is provided with a set of first through holes (2), and the inner wall of the transmission frame (1) is provided with a set of oblique support frames (3); A first bearing (4) is installed on the inner wall of the first through hole (2), a driven roller (5) is installed on the inner wall of the first bearing (4), and a second bearing (6) is installed at both ends of the outer wall of the driven roller (5). The outer walls of the second bearing (6) are fitted onto one side of the first bracket (7). A base plate (8) is installed at the bottom of the first bracket (7), and a square groove (34) is opened at the tail end of the bottom of the base plate (8). A set of fixing plates (9) are installed at the bottom of the transmission frame (1). A moving groove (10) is provided on one side of the fixing plate (9). A cylindrical block (11) is installed on the inner wall of the moving groove (10). A supporting cylinder (12) is installed at one end of each cylindrical block (11). An electric telescopic cylinder (13) is installed at the bottom of the supporting cylinder (12), and the bottom of the electric telescopic cylinder (13) is installed on the top of the base plate (8).

2. The dry sand feeding belt conveyor according to claim 1, characterized in that: The oblique support frame (3) is equipped with oblique guide plates (14) on both the front and back sides. The oblique support frame (3) has an installation groove (15) on the top oblique surface. Several guide rollers (16) are installed on the inner wall of the installation groove (15), and the inclination angle of the guide rollers (16) is the same as the inclination angle of the oblique support frame (3).

3. The dry sand feeding belt conveyor according to claim 1, characterized in that: The outer wall of the transmission frame (1) has a set of second through holes (17) at the tail end. The inner wall of the second through holes (17) is equipped with a third bearing (18). The inner wall of the third bearing (18) is equipped with a drive roller (19). The outer wall of the drive roller (19) is equipped with a transmission belt (20). The other end of the inner wall of the transmission belt (20) is installed on the outer wall of the driven roller (5). The two sides of the inner wall of the transmission belt (20) are movably connected to the outer wall of the guide roller (16). The outer wall of the transmission belt (20) is equipped with several rubber blocks (21).

4. A dry sand feeding belt conveyor according to claim 1, characterized in that: A servo motor (22) is installed on one side of the outer wall of the transmission frame (1), and the output end of the servo motor (22) is installed on one end of the drive roller (19).

5. A dry sand feeding belt conveyor according to claim 1, characterized in that: The inner wall of the transmission frame (1) is equipped with a set of support blocks (23), and the top of the support blocks (23) is movably connected to the inner wall of the transmission belt (20).

6. A dry sand feeding belt conveyor according to claim 1, characterized in that: The bottom end of the transmission frame (1) is provided with a through groove (24), and a funnel (25) is installed on the outer side of the bottom end of the transmission frame (1). A support rod (26) is installed on the front end of the top of the inner wall of the funnel (25). A cleaning brush (27) is installed on the top of the support rod (26), and the top of the cleaning brush (27) is movably connected to the outer wall of the transmission belt (20).

7. A dry sand feeding belt conveyor according to claim 6, characterized in that: A connecting rod (28) is installed on the outer side of the bottom of the funnel (25). A collection box (29) is installed at the bottom of the connecting rod (28). The collection box (29) is located directly above the square groove (34). The area of ​​the bottom of the collection box (29) is smaller than the area of ​​the top of the square groove (34). A collection pipe (30) is installed through the middle of the top of the collection box (29). The top of the collection pipe (30) is installed at the outlet at the bottom of the funnel (25). A sealing door (31) is installed on one side of the collection box (29) through a rotating shaft. A protective filter (32) is installed at the front end of the inner wall of the collection box (29). A dust collector (33) is installed on the front of the collection box (29).

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