Conveyor with screening function

Abstract

The conveyor with the screening function comprises a first rectangular barrel, a first pipe body is inserted into the lower wall face of the first rectangular barrel, a driving conveying assembly is installed on the side wall face of one end of the first pipe body, a screening assembly is installed at the other end of the first pipe body, and a screening auxiliary assembly is installed on the side wall face of the first pipe body. Auxiliary supporting assemblies are installed at the lower end of the first pipe body and the lower end of the screening assembly, discharging assemblies are installed on the lower wall face of the screening assembly and the lower wall face of the first pipe body, and two pairs of second supporting columns are installed on the lower wall face of the first rectangular barrel; in the coal conveying process, coal with different sizes and not conforming to specifications can be screened through rectangular through holes with different sizes in the lower wall faces of the first pipe body, the second pipe body and the third pipe body and discharged and collected through a discharging groove, then convenient conveying and screening of the coal are completed, and the situation that the coal with different specifications is mixed and conveyed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a conveyor with a screening function. Background Art

[0002] Belt conveyors for coal mines mainly refer to belt conveyors used in coal mining, production, transportation and processing. Belt conveyors for coal mines have the characteristics of large transportation volume, complex working environment, strong carrying capacity and long transportation distance.

[0003] There are various conveyors in the prior art, but most of the existing conveyors only have a conveying function. After the coal is transported and piled up, coal of different sizes will be piled up together. In order to screen out coal that does not meet the specifications, a conveyor with a screening function is designed, and thus the use of such a conveyor with a screening function is needed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a conveyor with a screening function, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a conveyor with screening function, comprising a first rectangular cylinder, a first tube body is inserted into the lower wall of the first rectangular cylinder, a driving transmission assembly is installed on the side wall of one end of the first tube body, a screening assembly is installed on the other end of the first tube body, a screening auxiliary assembly is installed on the side wall of the first tube body, auxiliary support assemblies are installed on the lower ends of the first tube body and the screening assembly, discharging assemblies are installed on the screening assembly and the lower wall of the first tube body, and two pairs of second support columns are installed on the lower wall of the first rectangular cylinder.

[0006] Preferably, the drive transmission assembly includes a cylindrical box body, one end of the first tube body is closed, the cylindrical box body is installed on the side wall surface of one end of the first tube body, a first motor is installed inside the cylindrical box body, a spiral rod body is installed at the driving end of the first motor, the other end of the spiral rod body is screwed with the first rod body and the first rod body is installed on the lower wall surface inside the first tube body.

[0007] Preferably, the screening assembly includes a second tube body, which is installed on the side wall of one end of the first tube body, and a third tube body is installed on the side wall of the other end of the second tube body, and the first tube body, the second tube body and the interior of the third tube body are connected, and the first tube body, the second tube body and the lower wall of the third tube body are respectively provided with a plurality of first rectangular through holes, a plurality of second rectangular through holes and a plurality of third rectangular through holes.

[0008] Preferably, the auxiliary support assembly includes an arc-shaped support plate, and the three arc-shaped support plates are respectively installed on the lower wall surfaces of the first tube body, the second tube body and the third tube body, and the first support column is installed at the lower end of the first tube body, the second tube body and the third tube body.

[0009] Preferably, the screening auxiliary component includes a second rod body and a first box body installed on the side walls of the first tube body, the second tube body and the third tube body, one ends of the three second rod bodies are screwed on the side walls of the first tube body, the second tube body and the third tube body, and a pair of cross plates are respectively mounted on the outer wall surfaces of the three second rod bodies, the first box body is installed on the side walls of the first tube body, the second tube body and the third tube body, a second motor is installed inside the first box body, the other ends of the three second rod bodies are respectively screwed on the inner side wall surface of the first box body and the second motor driving end, and the outer wall surfaces of the three second rod bodies are sequentially provided with a first annular tooth groove, a pair of second annular tooth grooves and a third annular tooth groove from left to right, and a pair of belt bodies are respectively mounted on the first annular tooth groove, the pair of second annular tooth grooves and the third annular tooth groove, and a pair of belt bodies are both provided with tooth grooves on the inner wall surfaces of the pair of belt bodies.

[0010] Preferably, the discharge assembly comprises a discharge trough, and the three discharge troughs are respectively installed on the lower wall surfaces of the first tube body, the second tube body and the third tube body close to the rectangular through hole.

[0011] Beneficial Effects

[0012] The utility model provides a conveyor with a screening function. When the utility model is transporting coal, the coal is poured in through the through hole at the upper end of the first rectangular cylinder. At this time, the first motor inside the cylindrical box is started, so that the coal is transmitted inside the first tube body, the second tube body and the third tube body through the rotation of the spiral rod body. In order to screen the coal, the second motor inside the first box is started, and the coal transmission is assisted by the rotation of the cross plate body inside the first tube body, the second tube body and the third tube body. At this time, during the transmission process, the coal can be screened through the rectangular through holes of different sizes on the lower wall of the first tube body, the second tube body and the third tube body, and the coal of different sizes that does not meet the specifications can be discharged and collected through the discharge chute, thereby completing the convenient transmission and screening of the coal and avoiding the mixed transportation of coal of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the axonometric structure of a conveyor with screening function described in the utility model.

[0014] Figure 2 This is a schematic diagram of the first motor structure of a conveyor with screening function described in the utility model.

[0015] Figure 3This is a schematic diagram of the first tube structure of a conveyor with screening function described in the utility model.

[0016] Figure 4 This is a schematic diagram of the second motor structure of a conveyor with screening function described in the utility model.

[0017] Figure 5 The utility model is a schematic diagram of the cross plate structure of a conveyor with screening function.

[0018] In the figure: 1. first rectangular cylinder; 2. first tube; 3. second tube; 4. third tube; 5. first box; 6. arc-shaped support plate; 7. first support column; 8. discharge chute; 9. cylindrical box; 10. second support column; 11. first rod; 12. spiral rod; 13. first motor; 14. second motor; 15. belt; 16. second rod; 17. cross plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: a conveyor with a screening function, comprising a first rectangular cylinder 1, a first tube body 2 is inserted into the lower wall of the first rectangular cylinder 1, a driving transmission component is installed on the side wall of one end of the first tube body 2, a screening component is installed on the other end of the first tube body 2, a screening auxiliary component is installed on the side wall of the first tube body 2, auxiliary support components are installed at the lower ends of the first tube body 2 and the screening component, discharging components are installed on the screening component and the lower wall of the first tube body 2, and two pairs of second support columns 10 are installed on the lower wall of the first rectangular cylinder 1.

[0021] When transporting coal, the coal is poured into the first rectangular cylinder 1 through the through hole at the upper end. At this time, the first motor 13 inside the cylindrical box 9 is started, and the spiral rod 12 is driven to rotate by the first motor 13, so that the coal entering the first tube 2 from the first rectangular cylinder 1 is transferred to the first tube 2, the second tube 3 and the third tube 4 through the rotation of the spiral rod 12. In order to screen the coal, the second motor 14 inside the first box 5 is started, and the second rod 16 is driven to rotate by the second motor 14. At this time, the first motor 14 is driven to rotate by the second motor 14. The annular teeth on the outer wall of the two rod bodies 16 and the teeth on the inner wall of the belt body 15 are linked to complete the rotation of the three second rod bodies 16, and then the cross plate body 17 is rotated inside the first tube body 2, the second tube body 3 and the third tube body 4 to assist in coal transmission. At this time, during the transmission process, the coal can be screened through the rectangular through holes of different sizes on the lower wall of the first tube body 2, the second tube body 3 and the third tube body 4, and the coal of different sizes that do not meet the specifications can be discharged and collected through the discharge chute 8, thereby completing the convenient transmission and screening of the coal and avoiding the mixed transportation of coal of different specifications.

[0022] The present embodiment is further configured such that the drive transmission assembly includes a cylindrical box body 9, one end of the first tube body 2 is closed, the cylindrical box body 9 is mounted on the side wall of one end of the first tube body 2, a first motor 13 is mounted inside the cylindrical box body 9, a spiral rod body 12 is mounted on the driving end of the first motor 13, the other end of the spiral rod body 12 is screwed with the first rod body 11, and the first rod body 11 is mounted on the lower wall of the first tube body 2. When transporting coal, the coal is poured in through the through hole at the upper end of the first rectangular cylinder 1, and the first motor 13 inside the cylindrical box body 9 is started, and the spiral rod body 12 is driven to rotate by the first motor 13, so that the coal entering the first tube body 2 from the first rectangular cylinder 1 is transmitted inside the first tube body 2, the second tube body 3 and the third tube body 4 through the rotation of the spiral rod body 12.

[0023] The present embodiment is further configured such that the screening assembly includes a second tube body 3, the second tube body 3 is installed on the side wall surface of one end of the first tube body 2, the third tube body 4 is installed on the side wall surface of the other end of the second tube body 3, and the first tube body 2, the second tube body 3 and the third tube body 4 are internally connected, and the first tube body 2, the second tube body 3 and the third tube body 4 are respectively provided with a plurality of first rectangular through holes, a plurality of second rectangular through holes and a plurality of third rectangular through holes on the lower walls.

[0024] In order to screen the coal, the second motor 14 inside the first box body 5 is started at this time, and the second motor 14 drives the second rod body 16 to rotate. At this time, the rotation of the three second rod bodies 16 is completed by the linkage of the annular grooves on the outer wall of the second rod body 16 and the grooves on the inner wall of the belt body 15, and then the cross plate body 17 rotates inside the first tube body 2, the second tube body 3 and the third tube body 4 to assist the coal transmission.

[0025] This embodiment is further configured such that the auxiliary support assembly includes an arc-shaped support plate 6, and the three arc-shaped support plates 6 are respectively installed on the lower wall surfaces of the first tube body 2, the second tube body 3 and the third tube body 4, and the lower ends of the first tube body 2, the second tube body 3 and the third tube body 4 are all equipped with a first support column 7.

[0026] The present embodiment is further configured as follows: the screening auxiliary component includes a second rod body 16 and a first box body 5 installed on the side walls of the first tube body 2, the second tube body 3 and the third tube body 4, one end of the three second rod bodies 16 is screwed on the side walls of the first tube body 2, the second tube body 3 and the third tube body 4, and a pair of cross plates 17 are respectively mounted on the outer wall surfaces of the three second rod bodies 16, the first box body 5 is installed on the side walls of the first tube body 2, the second tube body 3 and the third tube body 4, a second motor 14 is installed inside the first box body 5, the other ends of the three second rod bodies 16 are respectively screwed on the inner side wall surface of the first box body 5 and the driving end of the second motor 14, the outer wall surfaces of the three second rod bodies 16 are sequentially provided with a first annular tooth groove, a pair of second annular tooth grooves and a third annular tooth groove from left to right, the first annular tooth groove, the pair of second annular tooth grooves and the third annular tooth groove are respectively provided with a pair of belt bodies 15, and the inner wall surfaces of the pair of belt bodies 15 are provided with tooth grooves.

[0027] In order to screen the coal, the second motor 14 inside the first box body 5 is started at this time, and the second motor 14 drives the second rod body 16 to rotate. At this time, the rotation of the three second rod bodies 16 is completed by the linkage of the annular grooves on the outer wall of the second rod body 16 and the grooves on the inner wall of the belt body 15, and then the cross plate body 17 rotates inside the first tube body 2, the second tube body 3 and the third tube body 4 to assist the coal transmission.

[0028] The present embodiment is further configured such that the discharge assembly includes a discharge trough 8, and three of the discharge troughs 8 are respectively mounted on the lower wall surfaces of the first tube body 2, the second tube body 3 and the third tube body 4 close to the rectangular through hole.

[0029] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0030] Embodiment: When transporting coal, the coal is poured into the first rectangular cylinder 1 through the through hole at the upper end. At this time, the first motor 13 inside the cylindrical box 9 is started, and the first motor 13 drives the spiral rod 12 to rotate, so that the coal entering the first tube 2 from the first rectangular cylinder 1 is transported inside the first tube 2, the second tube 3 and the third tube 4 through the rotation of the spiral rod 12. In order to screen the coal, the second motor 14 inside the first box 5 is started, and the second rod 16 is driven to rotate by the second motor 14. At this time, the through hole 13 inside the cylindrical box 9 is started, and the first motor 13 drives the spiral rod 12 to rotate. The rotation of the three second rod bodies 16 is completed through the linkage of the annular grooves on the outer wall of the second rod body 16 and the grooves on the inner wall of the belt body 15, and then the cross plate body 17 is rotated inside the first tube body 2, the second tube body 3 and the third tube body 4 to assist the coal transmission. At this time, during the transmission process, the coal can be screened through the rectangular through holes of different sizes on the lower walls of the first tube body 2, the second tube body 3 and the third tube body 4, and the coal of different sizes that do not meet the specifications can be discharged and collected through the discharge trough 8, thereby completing the convenient transmission and screening of the coal and avoiding the mixed transportation of coal of different specifications.

[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A conveyor with screening function, comprising a first rectangular cylinder (1), characterized in that: The first rectangular cylinder (1) has a first tube body (2) inserted into the lower wall surface, a driving transmission component is installed on the side wall surface of one end of the first tube body (2), a screening component is installed on the other end of the first tube body (2), a screening auxiliary component is installed on the side wall surface of the first tube body (2), the lower ends of the first tube body (2) and the screening component are both installed with auxiliary support components, the screening component and the lower wall surface of the first tube body (2) are both installed with discharge components, and the lower wall surface of the first rectangular cylinder (1) is installed with two pairs of second support columns (10).

2. A conveyor with screening function according to claim 1, characterized in that: The drive transmission assembly comprises a cylindrical box (9), one end of the first tube (2) is closed, the cylindrical box (9) is mounted on the side wall of one end of the first tube (2), a first motor (13) is mounted inside the cylindrical box (9), a spiral rod (12) is mounted on the driving end of the first motor (13), the other end of the spiral rod (12) is screwed to the first rod (11), and the first rod (11) is mounted on the lower wall inside the first tube (2).

3. The conveyor with screening function according to claim 1, characterized in that: The screening assembly comprises a second tube body (3), the second tube body (3) being mounted on a side wall surface of one end of the first tube body (2), a third tube body (4) being mounted on a side wall surface of the other end of the second tube body (3), and the first tube body (2), the second tube body (3) and the third tube body (4) are internally connected, and the lower walls of the first tube body (2), the second tube body (3) and the third tube body (4) are respectively provided with a plurality of first rectangular through holes, a plurality of second rectangular through holes and a plurality of third rectangular through holes.

4. The conveyor with screening function according to claim 1, characterized in that: The auxiliary support assembly comprises an arc-shaped support plate (6), wherein three arc-shaped support plates (6) are respectively mounted on the lower wall surfaces of the first tube body (2), the second tube body (3) and the third tube body (4), and the lower ends of the first tube body (2), the second tube body (3) and the third tube body (4) are all mounted with a first support column (7).

5. The conveyor with screening function according to claim 1, characterized in that: The screening auxiliary component comprises a second rod body (16) and a first box body (5) installed on the side wall surfaces of the first tube body (2), the second tube body (3) and the third tube body (4); one end of the three second rod bodies (16) is screwed on the side wall surfaces of the first tube body (2), the second tube body (3) and the third tube body (4); a pair of cross plates (17) are respectively mounted on the outer wall surfaces of the three second rod bodies (16); the first box body (5) is installed on the side wall surfaces of the first tube body (2), the second tube body (3) and the third tube body (4); A second motor (14) is installed inside the first housing (5), and the other ends of the three second rod bodies (16) are respectively screwed to the inner side wall surface of the first housing (5) and the driving end of the second motor (14), and the outer wall surfaces of the three second rod bodies (16) are provided with a first annular tooth groove, a pair of second annular tooth grooves and a third annular tooth groove from left to right in sequence, and a pair of belt bodies (15) are respectively mounted on the first annular tooth groove, the pair of second annular tooth grooves and the third annular tooth groove, and the inner wall surfaces of the pair of belt bodies (15) are provided with tooth grooves.

6. The conveyor with screening function according to claim 1, characterized in that: The discharge assembly comprises a discharge trough (8), and the three discharge troughs (8) are respectively installed on the lower wall surfaces of the first tube body (2), the second tube body (3) and the third tube body (4) close to the rectangular through hole.

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