CN215796483U - Efficient split type screw conveyor - Google Patents
Efficient split type screw conveyor Download PDFInfo
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- CN215796483U CN215796483U CN202121944697.XU CN202121944697U CN215796483U CN 215796483 U CN215796483 U CN 215796483U CN 202121944697 U CN202121944697 U CN 202121944697U CN 215796483 U CN215796483 U CN 215796483U
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- screw conveyor
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Abstract
The utility model discloses an efficient split type spiral conveyor which comprises a rack, wherein a driving shaft is arranged in the rack, a fixing mechanism is arranged on the driving shaft, at least two spiral conveying assemblies are arranged on one side of the fixing mechanism, each spiral conveying assembly comprises a sleeve, spiral blades are fixedly welded on the outer wall of the sleeve, the fixing mechanism comprises a fixing box, a bidirectional screw is arranged in the fixing box, sliding seats are respectively connected to two opposite thread portions of the bidirectional screw in a meshed mode, a sliding rod is arranged at one end of each sliding seat, an adjusting rod is arranged at one end of each sliding rod, a plurality of positioning threaded rods are uniformly distributed on the outer wall of each adjusting rod, and a nut is screwed at one end of each positioning threaded rod. The spiral conveying rod adopts a split structure, so that the damaged spiral blade is convenient to replace, the whole spiral conveying rod is not required to be replaced, the disassembly and assembly process is simple, the efficiency is improved, and the resource waste is reduced.
Description
Technical Field
The utility model relates to the field of screw conveyors, in particular to an efficient split type screw conveyor.
Background
The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials to realize the conveying purpose, can horizontally, obliquely or vertically convey the materials, and has the advantages of simple structure, small cross sectional area, good sealing property, convenient operation, easy maintenance, convenient closed transportation and the like.
The spiral conveying rod of the existing spiral conveyor is formed by directly welding the driving shaft and the spiral blades together, so that when the spiral blades are damaged, the whole driving shaft needs to be replaced, the replacement process is complex, the efficiency is low, and the resource waste is caused.
Therefore, it is necessary to invent a split screw conveyor with high efficiency to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient split type spiral conveyor to solve the problems that when a spiral blade is damaged, the whole driving shaft needs to be replaced, the replacing process is complicated, the efficiency is low, and resources are wasted because a driving shaft and the spiral blade are directly welded together by a spiral conveying rod of the conventional spiral conveyor.
In order to achieve the above purpose, the utility model provides the following technical scheme: an efficient split type screw conveyor comprises a rack, a driving shaft is arranged in the rack, a fixing mechanism is arranged on the driving shaft, at least two screw conveying assemblies are arranged on one side of the fixing mechanism side by side, each screw conveying assembly comprises a sleeve, the sleeve is sleeved outside the driving shaft, helical blades are welded and fixed on the outer wall of the sleeve, positioning holes are symmetrically formed in two ends of the sleeve, the fixing mechanism comprises a fixing box, oblong holes are symmetrically formed in the fixing box, a bidirectional screw is installed in the fixing box, sliding seats are connected to two opposite thread portions of the bidirectional screw in an engaged mode, a sliding rod is installed at one end of each sliding seat and is connected with the oblong holes in a sliding mode, an adjusting rod is installed at one end, far away from the sliding seats, of the sliding rod, an adjusting rod is installed at one end, far away from the sliding seats, and a plurality of positioning threaded rods are evenly distributed on the outer wall of the adjusting rod along the radial direction, the positioning threaded rod is matched with the positioning hole, and a nut is screwed at one end, far away from the adjusting rod, of the positioning threaded rod.
Preferably, one side of the slide, which is far away from the slide bar, of the slide is provided with an elastic limiting assembly, the elastic limiting assembly comprises a slide rail, the slide rail is fixedly connected with the inner wall of the fixed box, the slide rail is internally and slidably connected with two slide blocks, each slide block is fixedly connected with the slide seat at one end, a limiting block is installed in the slide rail, springs are installed at two ends of the limiting block, one end, far away from the limiting block, of each spring is provided with a limiting clamping seat, and the limiting clamping seat is slidably connected with the slide rail.
Preferably, a first permanent magnet ring and a second permanent magnet ring are respectively arranged at two ends of the sleeve, and the first permanent magnet ring and the second permanent magnet ring are fixedly connected with the sleeve.
Preferably, the front of the fixed box is provided with a rocking wheel, one end of the bidirectional screw rod penetrates through the fixed box and extends to the position of the rocking wheel, the bidirectional screw rod is fixedly connected with the rocking wheel, and the bidirectional screw rod is rotatably connected with the fixed box.
Preferably, the fixed block is installed to the bottom of fixed box, fixed block and drive shaft fixed connection, be equipped with the through-hole on the fixed block, just drive shaft and through-hole phase-match.
Preferably, a motor is installed on the outer side of the rack, an output shaft of the motor penetrates through the rack and extends to a driving shaft, the output shaft of the motor is rotatably connected with the rack, the output shaft of the motor is fixedly connected with the driving shaft, and the other end of the driving shaft is rotatably connected with the inner wall of the rack.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the multi-section spiral blades are assembled together through the sleeve, the positioning hole, the bidirectional screw rod, the sliding seat, the sliding rod, the adjusting rod, the positioning threaded rod and the nut, so that the damaged spiral blades can be conveniently replaced, the whole spiral conveying rod does not need to be replaced, the dismounting process is simple, the efficiency is improved, and the resource waste is reduced;
2. the slide block is driven to move in the slide rail through the slide seat, the buffering is realized through the arranged spring, and meanwhile, the slide seat is limited through the matching among the arranged slide rail, the limiting clamp seat and the limiting block;
3. through the cooperation between first permanent magnet ring and the second permanent magnet ring, realize the quick location between the sleeve, and the degree of accuracy of location is high, and stability is good.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the securing mechanism of the present invention;
FIG. 3 is a schematic view of the connection between the carriage and the resilient stop assembly of the present invention;
fig. 4 is a schematic structural diagram of the spiral conveying assembly of the present invention.
Description of reference numerals:
1. a frame; 2. a screw conveying assembly; 3. a fixing mechanism; 4. a motor; 5. a sleeve; 6. a helical blade; 7. positioning holes; 8. a first permanent magnet ring; 9. a second permanent magnet ring; 10. a fixing box; 11. a bidirectional lead screw; 12. a slide base; 13. a slide bar; 14. adjusting a rod; 15. positioning a threaded rod; 16. a nut; 17. shaking the wheel; 18. an oblong hole; 19. a fixed block; 20. a slide rail; 21. a limiting block; 22. a spring; 23. a limiting clamping seat; 24. a slide block.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a high-efficiency split screw conveyor as shown in figures 1-4, which comprises a frame 1, wherein a driving shaft is arranged in the frame 1, a fixing mechanism 3 is arranged on the driving shaft, at least two screw conveying assemblies 2 are arranged on one side of the fixing mechanism 3 side by side, each screw conveying assembly 2 comprises a sleeve 5, the sleeve 5 is sleeved outside the driving shaft, a screw blade 6 is welded and fixed on the outer wall of the sleeve 5, positioning holes 7 are symmetrically arranged at both ends of the sleeve 5, the fixing mechanism 3 comprises a fixing box 10, oblong holes 18 are symmetrically arranged on the fixing box 10, a bidirectional screw rod 11 is arranged in the fixing box 10, sliding seats 12 are respectively engaged and connected on two opposite thread parts of the bidirectional screw rod 11, one end of each sliding seat 12 is provided with a sliding rod 13, and the sliding rods 13 are connected with the oblong holes 18 in a sliding manner, slide bar 13 keeps away from the one end of slide 12 and installs regulation pole 14, it has a plurality of positioning threaded rod 15 along radial equipartition on the outer wall of regulation pole 14, positioning threaded rod 15 and locating hole 7 phase-match, positioning threaded rod 15 keeps away from the one end spiro union of adjusting pole 14 has nut 16, the place ahead of fixed box 10 is equipped with shakes wheel 17, just the one end of two-way lead screw 11 runs through fixed box 10 and extends to rocking wheel 17 department, two-way lead screw 11 with shake wheel 17 fixed connection, two-way lead screw 11 rotates with fixed box 10 and is connected, shakes wheel 17 through rotating and drives two-way lead screw 11 and rotate convenient to use.
Further, in the above technical solution, an elastic limiting component is installed on one side of the slide base 12 away from the slide rod 13, the elastic limiting component includes a slide rail 20, the slide rail 20 is fixedly connected with an inner wall of the fixing box 10, two slide blocks 24 are slidably connected to the slide rail 20, one end of each slide block 24 is fixedly connected to the slide base 12, a limiting block 21 is installed in the slide rail 20, springs 22 are installed at two ends of the limiting block 21, a limiting clamping seat 23 is installed at one end of each spring 22 away from the limiting block 21, the limiting clamping seat 23 is slidably connected to the slide rail 20, the slide blocks 24 are driven by the slide base 12 to move in the slide rail 20, when the two slide bases 12 approach each other, the limiting clamping seat 23 is pressed, the springs 22 are pressed by the limiting clamping seat 23, the springs 22 are used for buffering, and meanwhile, by the cooperation among the slide rail 20, the limiting clamping seat 23 and the limiting block 21, the carriage 12 is restrained.
Further, in the above technical scheme, sleeve 5's both ends are equipped with first permanent magnet ring 8 and second permanent magnet ring 9 respectively, first permanent magnet ring 8 and second permanent magnet ring 9 all with sleeve 5 fixed connection, and different sleeve 5's first permanent magnet ring 8 and second permanent magnet ring 9 magnetism are connected, utilize the cooperation between first permanent magnet ring 8 and the second permanent magnet ring 9, realize the quick location between the sleeve 5, and the degree of accuracy of location is high, and stability is good.
Further, in the above technical scheme, fixed block 19 is installed to the bottom of fixed box 10, fixed block 19 and drive shaft fixed connection, be equipped with the through-hole on the fixed block 19, just the drive shaft matches with the through-hole, realizes the installation of fixed box 10 through fixed block 19.
Further, in the above technical scheme, a motor 4 is installed on the outer side of the frame 1, an output shaft of the motor 4 penetrates through the frame 1 and extends to a drive shaft, the output shaft of the motor 4 is rotatably connected with the frame 1, the output shaft of the motor 4 is fixedly connected with the drive shaft, the other end of the drive shaft is rotatably connected with the inner wall of the frame 1, and the drive shaft is controlled by the motor 4 to rotate, so that material conveying is realized.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, the sleeve 5 is sequentially sleeved on the driving shaft, then the rocking wheel 17 is rotated by hands to drive the bidirectional screw rod 11 to rotate, the sliding seat 12 drives the sliding rods 13 to be away from each other, the sliding rods 13 drive the adjusting rods 14 to be away from each other, the positioning threaded rod 15 is inserted into the positioning hole 7, then the nut 16 is screwed on the positioning threaded rod 15 to finish the fixation of the sleeve 5, when a part of the helical blade 6 is damaged, the nut 16 is screwed off, the rocking wheel 17 is rotated reversely, the positioning threaded rod 15 is separated from the positioning hole 7, then the connecting part of the driving shaft and the motor 4 is disassembled, the damaged part can be disassembled for replacement, the whole helical conveying rod is not required to be replaced, the disassembling and assembling process is simple, the efficiency is improved, and the resource waste is reduced;
referring to the attached drawings 2 and 3 of the specification, the slide carriages 12 drive the slide blocks 24 to move in the slide rails 20, when the two slide carriages 12 approach each other, the limiting clamp seats 23 are pressed, the springs 22 are extruded through the limiting clamp seats 23, the springs 22 are used for realizing buffering, and meanwhile, the slide carriages 12 are limited through the matching among the slide rails 20, the limiting clamp seats 23 and the limiting blocks 21;
referring to the attached fig. 1 and 4 of the specification, the first permanent magnet ring 8 and the second permanent magnet ring 9 are matched to realize rapid positioning between the sleeves 5, and the positioning accuracy is high and the stability is good.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. An efficient split screw conveyor, includes frame (1), its characterized in that: the screw conveyor is characterized in that a driving shaft is arranged in the rack (1), a fixing mechanism (3) is arranged on the driving shaft, at least two screw conveying assemblies (2) are arranged on one side of the fixing mechanism (3) side by side, each screw conveying assembly (2) comprises a sleeve (5), the sleeve (5) is sleeved outside the driving shaft, a screw blade (6) is welded and fixed on the outer wall of the sleeve (5), positioning holes (7) are symmetrically arranged at two ends of the sleeve (5), the fixing mechanism (3) comprises a fixing box (10), oblong holes (18) are symmetrically arranged on the fixing box (10), a bidirectional screw rod (11) is arranged in the fixing box (10), sliding seats (12) are respectively meshed and connected on two opposite thread portions of the bidirectional screw rod (11), a sliding rod (13) is arranged at one end of the sliding seat (12), and the sliding rod (13) is connected with the oblong holes (18) in a sliding manner, the one end that slide bar (13) kept away from slide (12) is installed and is adjusted pole (14), adjust on the outer wall of pole (14) along radial equipartition have a plurality of positioning threaded rod (15), positioning threaded rod (15) and locating hole (7) phase-match, positioning threaded rod (15) keep away from one end spiro union of adjusting pole (14) have nut (16).
2. A high efficiency split screw conveyor as claimed in claim 1 wherein: slide rail (12) keep away from one side of slide bar (13) and install the spacing subassembly of elasticity, the spacing subassembly of elasticity includes slide rail (20), the inner wall fixed connection of slide rail (20) and fixed box (10), sliding connection has two slider (24) in slide rail (20), every the one end of slider (24) all with slide (12) fixed connection, just install stopper (21) in slide rail (20), spring (22) are all installed at the both ends of stopper (21), spacing cassette (23) are installed to the one end that stopper (21) were kept away from in spring (22), spacing cassette (23) and slide rail (20) sliding connection.
3. A high efficiency split screw conveyor as claimed in claim 1 wherein: the two ends of the sleeve (5) are respectively provided with a first permanent magnet ring (8) and a second permanent magnet ring (9), and the first permanent magnet ring (8) and the second permanent magnet ring (9) are fixedly connected with the sleeve (5).
4. A high efficiency split screw conveyor as claimed in claim 1 wherein: the front of the fixing box (10) is provided with a rocking wheel (17), one end of the bidirectional lead screw (11) penetrates through the fixing box (10) and extends to the position of the rocking wheel (17), the bidirectional lead screw (11) is fixedly connected with the rocking wheel (17), and the bidirectional lead screw (11) is rotatably connected with the fixing box (10).
5. A high efficiency split screw conveyor as claimed in claim 1 wherein: fixed block (19) are installed to the bottom of fixed box (10), fixed block (19) and drive shaft fixed connection, be equipped with the through-hole on fixed block (19), just drive shaft and through-hole phase-match.
6. A high efficiency split screw conveyor as claimed in claim 1 wherein: the motor (4) is installed in the outside of frame (1), the output shaft of motor (4) runs through frame (1) and extends to drive shaft department, the output shaft of motor (4) rotates with frame (1) and is connected, the output shaft and the drive shaft fixed connection of motor (4), just the other end of drive shaft rotates with the inner wall of frame (1) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944697.XU CN215796483U (en) | 2021-08-19 | 2021-08-19 | Efficient split type screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944697.XU CN215796483U (en) | 2021-08-19 | 2021-08-19 | Efficient split type screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215796483U true CN215796483U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944697.XU Active CN215796483U (en) | 2021-08-19 | 2021-08-19 | Efficient split type screw conveyor |
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| Country | Link |
|---|---|
| CN (1) | CN215796483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955412A (en) * | 2022-07-06 | 2022-08-30 | 安徽星辉工业科技有限公司 | Conveyer length adjusting device |
-
2021
- 2021-08-19 CN CN202121944697.XU patent/CN215796483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955412A (en) * | 2022-07-06 | 2022-08-30 | 安徽星辉工业科技有限公司 | Conveyer length adjusting device |
| CN114955412B (en) * | 2022-07-06 | 2024-01-26 | 安徽星辉工业科技有限公司 | Conveyor length adjusting device |
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