CN209973509U

CN209973509U - Be applied to double helix crushing conveyer structure in mud low temperature mummification field

Info

Publication number: CN209973509U
Application number: CN201920654061.8U
Authority: CN
Inventors: 顾红兵; 徐兴文; 朱峻; 杨维建
Original assignee: WUXI GENERAL MACHINERY WORKS CO Ltd
Current assignee: WUXI GENERAL MACHINERY WORKS CO Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-21
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses be applied to the broken transport of mud in mud low temperature mummification field relates to a double helix crushing conveyer structure for mud low temperature mummification field, including the helicla flute, the helicla flute internal rotation sets up first screw axis, second screw axis, and first screw axis, second screw axis both structures are the same, all include an optical axis and set up in the optical axis surface and along the spiral guide piece of axial extension, the pitch proportion of the spiral guide piece on both surfaces of first screw axis, second screw axis is fixed; the input ends of the first screw shaft and the second screw shaft are linked through a driving gear pair, and the input end of the second screw shaft is connected with a single-drive motor reducer. The conveying structure adopts two parallel spiral shafts, so that the conveying space is effectively increased.

Description

Be applied to double helix crushing conveyer structure in mud low temperature mummification field

Technical Field

The utility model belongs to the technical field of sludge conveying equipment, a be applied to broken conveyer structure of double helix in mud low temperature mummification field is related to.

Background

The crushing is an important function of the sludge conveying system, and the crushing device mainly has the function of dividing large sludge into small blocks and preventing the sludge blocks from being overhead so as to improve the conveying efficiency.

The mud pieces discharged from the sludge dewatering machine are large pieces of sludge, and when the sludge is conveyed, the mud pieces are mutually overlapped and overhead, so that the conveying space is reduced, the conveying efficiency is low, and no good crushing effect exists.

Disclosure of Invention

The utility model provides a to above-mentioned problem, a broken conveyer structure of double helix is provided, and this transport structure adopts the screw axis of two parallels, effectively improves the transport space.

According to the technical scheme of the utility model: the utility model provides a be applied to double helix crushing conveyer structure in mud low temperature mummification field which characterized in that: the spiral guide piece comprises a spiral groove, a first spiral shaft and a second spiral shaft are rotationally arranged in the spiral groove, the first spiral shaft and the second spiral shaft are identical in structure and respectively comprise an optical axis and a spiral guide piece arranged on the surface of the optical axis and extending along the axial direction, and the thread pitch proportion of the spiral guide pieces on the surfaces of the first spiral shaft and the second spiral shaft is fixed; the input ends of the first screw shaft and the second screw shaft are linked through a driving gear pair, and the input end of the second screw shaft is connected with a single-drive motor reducer.

As a further improvement of the present invention, the power input end of the spiral groove is provided with a first input bearing seat and a second input bearing seat, and the tail end of the spiral groove is provided with a first tail bearing seat and a second tail bearing seat; two ends of the first spiral shaft are respectively and rotatably supported on the first bearing block at the tail end and the first bearing block at the input end; two ends of the second spiral shaft are respectively and rotatably supported on the tail end second bearing seat and the input end second bearing seat.

As a further improvement, the axial both ends of first screw axis set up first striker plate respectively, and the axial both ends of second screw axis set up second striker plate respectively.

As a further improvement of the present invention, the driving gear pair includes a driven gear disposed on the first screw shaft and a driving gear disposed on the second screw shaft.

As a further improvement of the utility model, the spiral material guiding piece on the first spiral shaft and the spiral material guiding piece on the second spiral shaft are overlapped with each other

The technical effects of the utility model reside in that: the utility model has simple and reasonable structure, unique sludge crushing mode and strong adaptability, effectively reduces the overhead sludge blocks, improves the sludge conveying efficiency, directly achieves the crushing effect in the conveying process, and enters the next sludge drying process; two spirals overlap each other, with the mud piece breakage, reduce the space and occupy, improve conveying efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In fig. 1, the screw driving device comprises a spiral groove 1, a first screw shaft 2, a driving gear pair 3, a single driving motor speed reducer 4, an input end first bearing seat 5, an input end second bearing seat 6, a tail end first bearing seat 7, a tail end second bearing seat 8, a second screw shaft 9, a first material baffle plate 10, a second material baffle plate 11 and the like.

As shown in fig. 1, the utility model relates to a be applied to double helix crushing conveyer structure in mud low temperature mummification field, including helicla flute 1, the internal rotation of helicla flute 1 sets up first screw axis 2, second screw axis 9, and first screw axis 2, second screw axis 9 both structures are the same, all include an optical axis and set up in the optical axis surface and along the spiral guide piece of axial extension, and the pitch proportion of the spiral guide piece on first screw axis 2, second screw axis 9 both surfaces is fixed; the input ends of the first screw shaft 2 and the second screw shaft 9 are linked through a driving gear pair 3, and the input end of the second screw shaft 9 is connected with a single-drive motor reducer 4.

The power input end of the spiral groove 1 is provided with an input end first bearing seat 5 and an input end second bearing seat 6, and the tail end of the spiral groove 1 is provided with a tail end first bearing seat 7 and a tail end second bearing seat 8; two ends of the first screw shaft 2 are respectively and rotatably supported on the tail end first bearing seat 7 and the input end first bearing seat 5; two ends of the second screw shaft 9 are respectively and rotatably supported on the tail end second bearing seat 8 and the input end second bearing seat 6.

The two axial ends of the first screw shaft 2 are respectively provided with a first material baffle 10, and the two axial ends of the second screw shaft 9 are respectively provided with a second material baffle 11.

The driving gear pair 3 includes a driven gear provided on the first screw shaft 2 and a driving gear provided on the second screw shaft 9.

The helical guide pieces on the first screw axis 2 and the helical guide pieces on the second screw axis 9 overlap each other.

The utility model discloses the product is at the during operation, is rotated by single driving motor speed reducer 4 drive second screw axis 9 and carries out the mud transport operation, and the driven gear intermeshing on driving gear on the second screw axis 9 and the first screw axis 2 realizes the synchronous operation of first screw axis 2 and second screw axis 9, and in the transportation process, the spiral guide piece on first screw axis 2, the second screw axis 9 overlaps each other (two spirals overlap), with the clod breakage, reduces the space and occupies, improves transport efficiency. The utility model discloses the product reaches crushing effect in transportation process and directly gets into one process down, and has increased mud delivery capacity.

Claims

1. The utility model provides a be applied to double helix crushing conveyer structure in mud low temperature mummification field which characterized in that: the spiral shaft type spiral light source comprises a spiral groove (1), wherein a first spiral shaft (2) and a second spiral shaft (9) are rotationally arranged in the spiral groove (1), the first spiral shaft (2) and the second spiral shaft (9) are identical in structure and respectively comprise an optical axis and a spiral guide piece which is arranged on the surface of the optical axis and extends along the axial direction, and the thread pitch proportion of the spiral guide pieces on the surfaces of the first spiral shaft (2) and the second spiral shaft (9) is fixed; the input ends of the first screw shaft (2) and the second screw shaft (9) are linked through a driving gear pair (3), and the input end of the second screw shaft (9) is connected with a single-drive motor reducer (4).

2. The double-helix crushing conveyor structure applied to the field of low-temperature sludge drying according to claim 1, which is characterized in that: the power input end of the spiral groove (1) is provided with an input end first bearing seat (5) and an input end second bearing seat (6), and the tail end of the spiral groove (1) is provided with a tail end first bearing seat (7) and a tail end second bearing seat (8); two ends of the first screw shaft (2) are respectively and rotatably supported on the first bearing block (7) at the tail end and the first bearing block (5) at the input end; two ends of the second spiral shaft (9) are respectively and rotatably supported on the tail end second bearing seat (8) and the input end second bearing seat (6).

3. The double-helix crushing conveyor structure applied to the field of low-temperature sludge drying according to claim 1, which is characterized in that: and the two axial ends of the first screw shaft (2) are respectively provided with a first material baffle plate (10), and the two axial ends of the second screw shaft (9) are respectively provided with a second material baffle plate (11).

4. The double-helix crushing conveyor structure applied to the field of low-temperature sludge drying according to claim 1, which is characterized in that: the driving gear pair (3) comprises a driven gear arranged on the first spiral shaft (2) and a driving gear arranged on the second spiral shaft (9).

5. The double-helix crushing conveyor structure applied to the field of low-temperature sludge drying according to claim 1, which is characterized in that: the spiral guide pieces on the first spiral shaft (2) and the spiral guide pieces on the second spiral shaft (9) are mutually overlapped.