CN216224127U - Double-shaft prepressing screw machine - Google Patents

Abstract

The utility model relates to the technical field of material conveying, in particular to a double-shaft pre-pressing screw machine which can automatically remove impurities in multiple groups of materials, improves the mixing effect among the multiple groups of materials, reduces the labor intensity, improves the working efficiency and has high practicability and reliability; the device comprises a double-shaft spiral prepressing machine body, a mixing box, four groups of rollers, two groups of support plates, a plurality of groups of springs, two groups of telescopic rods, a filter plate, a rotating shaft, a plurality of groups of stirring rods, a bottom plate and a left-right moving device, wherein the double-shaft spiral prepressing machine body is fixedly arranged at the upper end of the bottom plate, a discharge hole is formed in the double-shaft spiral prepressing machine body, the left-right moving device is arranged on the bottom plate, the mixing box is fixedly arranged at the upper end of the left-right moving device, the left-right moving device is used for moving the mixing box left and right, a cavity is arranged in the mixing box, the upper end of the mixing box is an opening, the mixing box is positioned below the discharge hole of the double-shaft spiral prepressing machine body, and the four groups of rollers are all fixedly arranged at the lower end of the mixing box.

Description

Double-shaft prepressing screw machine

Technical Field

The utility model relates to the technical field of material conveying, in particular to a double-shaft pre-pressing screw machine.

Background

The double-shaft prepressing screw machine is a device for conveying materials, and is widely applied to the departments of metallurgy, building materials, chemical industry, grain, mechanical processing and the like. The in-process that biax pre-compaction screw was being carried the material also has the effect that the stirring was mixed, and present biax pre-compaction screw is discovering in the use, and its stirring mixing action to multiple material is not good, and some impurity in addition in its exhaust material still need the manual work to get rid of the impurity in the material moreover, leads to it to use inconvenient, and practicality and reliability are poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the double-shaft prepressing screw machine which can automatically remove impurities in multiple groups of materials, improves the mixing effect among the multiple groups of materials, reduces the labor intensity, improves the working efficiency and has high practicability and reliability.

The utility model relates to a double-shaft prepressing screw machine, which comprises a double-shaft screw prepressing machine body, a mixing box, four groups of rollers, two groups of support plates, a plurality of groups of springs, two groups of telescopic rods, a filter plate, a rotating shaft, a plurality of groups of stirring rods, a bottom plate and a left-right moving device, wherein the double-shaft screw prepressing machine body is fixedly arranged at the upper end of the bottom plate, a discharge hole is formed in the double-shaft screw prepressing machine body, the left-right moving device is arranged on the bottom plate, the mixing box is fixedly arranged at the upper end of the left-right moving device and is used for moving the mixing box left and right, a cavity is arranged in the mixing box, the upper end of the mixing box is provided with an opening, the mixing box is positioned below the discharge hole of the double-shaft screw prepressing machine body, the four groups of rollers are fixedly arranged at the lower end of the mixing box, the two groups of support plates are respectively and fixedly arranged at the left and right ends of the upper end of the bottom plate, the two groups of the support plates are respectively and fixedly arranged at the left ends of the mixing box, the two groups of telescopic rods are fixedly arranged on the two groups of support plates respectively, the other ends of the two groups of telescopic rods are fixedly arranged at the left end and the right end of the mixing box respectively, the filter plate is fixedly arranged at the upper part of a cavity of the mixing box, a motor is arranged on the mixing box, the rotating shaft is rotatably arranged on the mixing box, the rear end of the rotating shaft is connected with the output end of the motor, the multiple groups of stirring rods are fixedly arranged on the rotating shaft, the multiple groups of stirring rods are positioned in the cavity of the mixing box, and a discharge port is arranged on the mixing box; firstly, a plurality of groups of materials are put into a double-shaft spiral prepress body, the materials are mixed in the double-shaft spiral prepress body and then discharged through a discharge port of the double-shaft spiral prepress body, then the materials enter a chamber of a mixing box through an opening at the upper end of the mixing box, then a left-right moving device is opened, the left-right moving device drives the mixing box to swing left and right, the materials enter the chamber of the mixing box and then are filtered out by a filter plate, the materials fall to the lower part of the chamber of the mixing box, the relative motion between the materials in the chamber of the mixing box is promoted in the process that the mixing box moves left and right, the mixing of the materials is promoted, meanwhile, a motor is started, the motor drives a plurality of groups of stirring rods to rotate through a rotating shaft, and the mixing of the materials in the chamber of the mixing box is further promoted in the rotating process of the stirring rods, the multiple groups of materials are fully mixed in the chamber of the mixing box, and meanwhile, the mixing box promotes the filtration of the multiple groups of materials on the filter plate in the process of moving left and right, so that impurities in the multiple groups of materials are automatically filtered out by the filter plate, the filtration efficiency is improved, and then the mixture of the multiple groups of materials is taken out through a discharge hole in the mixing box; the impurity in the multiunit material has been avoided artifical the getting rid of, has reduced intensity of labour, has improved work efficiency, and practicality and reliability are high.

Preferably, the left-right moving device comprises a connecting block, a sliding block, a rotating shaft, a connecting plate, a driving shaft and a driving device, the connecting block is fixedly arranged at the lower end of the mixing box, a sliding groove is formed in the connecting block, the sliding block is arranged in the sliding groove of the connecting block in a front-back sliding mode, the rotating shaft is rotatably arranged on the sliding block, the left end of the connecting plate is fixedly arranged on the rotating shaft, the right end of the connecting plate is fixedly arranged on the driving shaft, the lower portion of the driving shaft is connected with the output end of the driving device, and the driving shaft is rotatably arranged on the bottom plate; open drive arrangement, drive arrangement drives the drive shaft rotation, the drive shaft drives the axis rotation of connecting plate and pivot around the drive shaft, the pivot drives the slider rotatory around the axis of drive shaft, the slider can slide around the rotatory in-process of drive shaft in the spout of connecting block, the slider drives the connecting block and removes, the connecting block drives the mixing box remove about can, made things convenient for the removal about to the mixing box, the convenience in the use has been improved.

Preferably, the driving device comprises a first cone pulley, a second cone pulley, a rotating shaft, a supporting plate and a driving motor, the first cone pulley is fixedly arranged on the driving shaft, the first cone pulley is meshed with the second cone pulley, the second cone pulley is fixedly arranged at the right end of the rotating shaft, the rotating shaft is rotatably arranged on the supporting plate, the supporting plate is fixedly arranged at the upper end of the bottom plate, the left end of the rotating shaft is connected with the output end of the driving motor, and the driving motor is fixedly arranged on the supporting plate; open driving motor, driving motor passes through the axis of rotation and drives the second cone pulley rotatory, and the second cone pulley drives the drive shaft rotation through first cone pulley, has made things convenient for the rotation to the drive shaft, has improved the convenience in the use.

Preferably, the device also comprises two groups of limiting plates which are respectively and fixedly arranged at the left part and the right part of the upper end of the bottom plate; through the arrangement, the overtravel movement of the mixing box is prevented, and the reliability in the use process is improved.

Preferably, the device also comprises two groups of guide plates and a sealing cover, wherein a discharge port on the mixing box is positioned at the lower part of the mixing box, the mixing box is provided with two groups of guide plates, the two groups of guide plates are respectively and fixedly arranged at the left end and the right end of the lower part of the cavity of the mixing box, and the sealing cover is arranged at the outer side of the discharge port; open sealed lid, take out in the mixing box mix good material can, because the upper end of two sets of guide plates is the inclined plane, so the material on two sets of guide plates can be automatic via the discharge gate department of two sets of guide plates landing to the mixing box, has made things convenient for the collection to the multiunit material, has improved the convenience in the use.

Preferably, the device also comprises a base, wherein the base is fixedly arranged at the lower end of the bottom plate; through the arrangement, the stability of the bottom plate in the using process is improved.

Preferably, the device also comprises a lighting lamp which is fixedly arranged at the upper end of the double-shaft spiral prepressing machine body; through the arrangement, the upper end of the double-shaft spiral prepress body is brighter, observation of workers is facilitated, and convenience in the use process is improved.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a plurality of groups of materials are put into a double-shaft spiral prepress body, the materials are mixed in the double-shaft spiral prepress body and then discharged through a discharge port of the double-shaft spiral prepress body, then the materials enter a chamber of a mixing box through an opening at the upper end of the mixing box, then a left-right moving device is opened, the left-right moving device drives the mixing box to swing left and right, the materials enter the chamber of the mixing box and then are filtered out by a filter plate, the materials fall to the lower part of the chamber of the mixing box, the relative motion between the materials in the chamber of the mixing box is promoted in the process that the mixing box moves left and right, the mixing of the materials is promoted, meanwhile, a motor is started, the motor drives a plurality of groups of stirring rods to rotate through a rotating shaft, and the mixing of the materials in the chamber of the mixing box is further promoted in the rotating process of the stirring rods, the multiple groups of materials are fully mixed in the chamber of the mixing box, and meanwhile, the mixing box promotes the filtration of the multiple groups of materials on the filter plate in the process of moving left and right, so that impurities in the multiple groups of materials are automatically filtered out by the filter plate, the filtration efficiency is improved, and then the mixture of the multiple groups of materials is taken out through a discharge hole in the mixing box; the impurity in the multiunit material has been avoided artifical the getting rid of, has reduced intensity of labour, has improved work efficiency, and practicality and reliability are high.

Drawings

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

FIG. 2 is a schematic structural diagram of a connecting block, a sliding block, a connecting plate and the like;

FIG. 3 is a schematic view showing the construction of a driving motor, a support plate, a rotary shaft, etc.;

FIG. 4 is a schematic structural view of a support plate, a telescopic rod, a spring and the like;

in the drawings, the reference numbers: 1. a double-shaft spiral preformer body; 2. a mixing box; 3. a roller; 4. a support plate; 5. a spring; 6. a telescopic rod; 7. a filter plate; 8. a rotating shaft; 9. a stirring rod; 10. connecting blocks; 11. a slider; 12. a rotating shaft; 13. a connecting plate; 14. a drive shaft; 15. a first cone pulley; 16. a second cone; 17. a rotating shaft; 18. a support plate; 19. a drive motor; 20. a limiting plate; 21. a base plate; 22. a baffle; 23. a sealing cover; 24. a base; 25. an illuminating lamp.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The double-shaft spiral prepress body 1 is fixedly arranged at the upper end of a bottom plate 21, a discharge port is arranged on the double-shaft spiral prepress body 1, a first cone pulley 15 is fixedly arranged on a driving shaft 14, the first cone pulley 15 is meshed with a second cone pulley 16, the second cone pulley 16 is fixedly arranged at the right end of a rotating shaft 17, the rotating shaft 17 is rotatably arranged on a supporting plate 18, the supporting plate 18 is fixedly arranged at the upper end of the bottom plate 21, the left end of the rotating shaft 17 is connected with the output end of a driving motor 19, the driving motor 19 is fixedly arranged on the supporting plate 18, a connecting block 10 is fixedly arranged at the lower end of a mixing box 2, a sliding groove is arranged on the connecting block 10, a sliding block 11 is arranged in the sliding groove of the connecting block 10 in a front-back sliding mode, the rotating shaft 12 is rotatably arranged on the sliding shaft 12, the right end of the connecting block 13 is fixedly arranged on the driving shaft 14, and a cavity is arranged in the mixing box 2, the upper end of a mixing box 2 is provided with an opening, the mixing box 2 is positioned below a discharge port of a double-shaft spiral prepress body 1, four groups of rollers 3 are fixedly arranged at the lower end of the mixing box 2, two groups of support plates 4 are respectively and fixedly arranged at the left and right parts of the upper end of a bottom plate 21, two groups of springs 5 are respectively and fixedly arranged on the two groups of support plates 4, the other ends of the two groups of support plates 4 are respectively and fixedly arranged at the left and right ends of the mixing box 2, a filter plate 7 is fixedly arranged at the upper part of a cavity of the mixing box 2, a motor is arranged on the mixing box 2, a rotating shaft 8 is rotatably arranged on the mixing box 2, the rear end of the rotating shaft 8 is connected with the output end of the motor, a plurality of stirring rods 9 are respectively and fixedly arranged on the rotating shaft 8, and a plurality of stirring rods 9 are positioned in the cavity of the mixing box 2, a discharge port is formed in the mixing box 2, two groups of limiting plates 20 are fixedly arranged at the left end and the right end of the upper end of the bottom plate 21 respectively, the discharge port in the mixing box 2 is positioned at the lower part of the mixing box 2, two groups of guide plates 22 are arranged on the mixing box 2, the two groups of guide plates 22 are fixedly arranged at the left end and the right end of the lower part of a cavity of the mixing box 2 respectively, a sealing cover 23 is arranged at the outer side of the discharge port, a base 24 is fixedly arranged at the lower end of the bottom plate 21, and an illuminating lamp 25 is fixedly arranged at the upper end of the double-shaft spiral prepress body 1; firstly, a plurality of groups of materials are put into a double-shaft spiral prepressing machine body 1, the plurality of groups of materials are mixed in the double-shaft spiral prepressing machine body 1 and then discharged through a discharge port of the double-shaft spiral prepressing machine body 1, then the plurality of groups of materials enter a cavity of a mixing box 2 through an opening at the upper end of the mixing box 2, a driving motor 19 is turned on, the driving motor 19 drives a second cone 16 to rotate through a rotating shaft 17, the second cone 16 drives a driving shaft 14 to rotate through a first cone 15, the driving shaft 14 drives a connecting plate 13 and a rotating shaft 12 to rotate around the axis of the driving shaft 14, the rotating shaft 12 drives a sliding block 11 to rotate around the axis of the driving shaft 14, the sliding block 11 slides back and forth in a sliding groove of a connecting block 10 in the process of rotating around the driving shaft 14, the sliding block 11 drives the connecting block 10 to move left and right, the mixing box 2 is driven by the connecting block 10 to move left and right, the plurality of materials are firstly filtered out impurities in the plurality of groups of materials by a filter plate 7 after entering the cavity of the mixing box 2, then, a plurality of groups of materials fall to the lower part of a cavity of the mixing box 2, the mixing box 2 promotes relative motion among the plurality of groups of materials in the cavity of the mixing box 2 in the process of moving left and right, the materials are mixed, meanwhile, the motor is started, the motor drives a plurality of groups of stirring rods 9 to rotate through the rotating shaft 8, the plurality of groups of stirring rods 9 further promote mixing of the plurality of groups of materials in the cavity of the mixing box 2 in the rotating process, so that the plurality of groups of materials are fully mixed in the cavity of the mixing box 2, then, the sealing cover 23 is opened, and the mixed materials in the mixing box 2 are taken out; the automatic material filtering device facilitates the discharge of materials, promotes the mixing of the materials, can automatically filter impurities in the materials, reduces the labor intensity, improves the working efficiency, and has high practicability and reliability.

As shown in fig. 1 to 4, in the operation of the dual-shaft prepressing screw machine of the present invention, firstly, a plurality of groups of materials are put into the dual-shaft screw prepressing body 1, the plurality of groups of materials are mixed in the dual-shaft screw prepressing body 1 and then discharged through the discharge opening of the dual-shaft screw prepressing body 1, then the plurality of groups of materials enter the chamber of the mixing box 2 through the opening at the upper end of the mixing box 2, the driving motor 19 is turned on, the driving motor 19 drives the second cone 16 to rotate through the rotating shaft 17, the second cone 16 drives the driving shaft 14 to rotate through the first cone 15, the driving shaft 14 drives the connecting plate 13 and the rotating shaft 12 to rotate around the axis of the driving shaft 14, the rotating shaft 12 drives the slider 11 to rotate around the axis of the driving shaft 14, the slider 11 slides back and forth in the sliding groove of the connecting block 10 in the process of rotating around the driving shaft 14, the slider 11 drives the connecting block 10 to move left and right, connecting block 10 drives about 2 of mixing box, the multiunit material is at first filtered out by the impurity of filter 7 in with the multiunit material after getting into 2 cavities of mixing box, later the multiunit material falls into 2 cavity lower parts of mixing box, mixing box 2 has promoted the relative motion between the multiunit material in 2 cavities of mixing box at the in-process of moving about, the mixture of material has been promoted, open the motor simultaneously, the motor drives multiunit stirring rod 9 rotatoryly through rotation axis 8, multiunit stirring rod 9 has further promoted the mixture of multiunit material in 2 cavities of mixing box at rotatory in-process, make the multiunit material in 2 indoor abundant mixes of mixing box, then open sealed lid 23, it can to take out the good material of mixing in the mixing box 2.

According to the double-shaft prepressing screw machine, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the installation mode, the connection mode or the arrangement mode can be achieved; the double-shaft spiral prepressing machine body 1, the roller 3, the telescopic rod 6, the driving motor 19, the limiting plate 20 and the illuminating lamp 25 of the double-shaft prepressing spiral machine are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions without creative labor of the technicians in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A double-shaft prepressing screw machine is characterized by comprising a double-shaft screw prepressing machine body (1), a mixing box (2), four groups of rolling wheels (3), two groups of supporting plates (4), a plurality of groups of springs (5), two groups of telescopic rods (6), a filtering plate (7), a rotating shaft (8), a plurality of groups of stirring rods (9), a bottom plate (21) and a left-right moving device, wherein the double-shaft screw prepressing machine body (1) is fixedly arranged at the upper end of the bottom plate (21), the double-shaft screw prepressing machine body (1) is provided with a discharge hole, the left-right moving device is arranged on the bottom plate (21), the mixing box (2) is fixedly arranged at the upper end of the left-right moving device, the left-right moving device is used for moving the mixing box (2) left and right, a cavity is arranged in the mixing box (2), the upper end of the mixing box (2) is provided with an opening, and the mixing box (2) is positioned below the discharge hole of the double-shaft screw prepressing machine body (1), four groups of rollers (3) are fixedly arranged at the lower end of the mixing box (2), two groups of support plates (4) are respectively fixedly arranged at the left end and the right end of the upper end of the bottom plate (21), two groups of springs (5) are respectively fixedly arranged on the two groups of support plates (4), the other ends of the groups of springs (5) are respectively fixedly arranged at the left end and the right end of the mixing box (2), two groups of telescopic rods (6) are respectively fixedly arranged on the two groups of support plates (4), the other ends of the two groups of telescopic rods (6) are respectively fixedly arranged at the left end and the right end of the mixing box (2), the filter plate (7) is fixedly arranged at the upper part of the cavity of the mixing box (2), a motor is arranged on the mixing box (2), a rotating shaft (8) is rotatably arranged on the mixing box (2), the rear end of the rotating shaft (8) is connected with the output end of the motor, a plurality of stirring rods (9) are respectively fixedly arranged on the rotating shaft (8), and a plurality of stirring rods (9) are all positioned in the cavity of the mixing box (2), a discharge hole is arranged on the mixing box (2).

2. The double-shaft pre-pressing screw machine according to claim 1, wherein the left-right moving device comprises a connecting block (10), a sliding block (11), a rotating shaft (12), a connecting plate (13), a driving shaft (14) and a driving device, the connecting block (10) is fixedly installed at the lower end of the mixing box (2), a sliding groove is formed in the connecting block (10), the sliding block (11) is slidably installed in the sliding groove of the connecting block (10) in the front-back direction, the rotating shaft (12) is rotatably installed on the sliding block (11), the left end of the connecting plate (13) is fixedly installed on the rotating shaft (12), the right end of the connecting plate (13) is fixedly installed on the driving shaft (14), the lower portion of the driving shaft (14) is connected with the output end of the driving device, and the driving shaft (14) is rotatably installed on the base plate (21).

3. A twin-shaft prepressing screw machine according to claim 2, wherein the driving device comprises a first cone pulley (15), a second cone pulley (16), a rotating shaft (17), a support plate (18) and a driving motor (19), the first cone pulley (15) is fixedly mounted on the driving shaft (14), the first cone pulley (15) is meshed with the second cone pulley (16), the second cone pulley (16) is fixedly mounted at the right end of the rotating shaft (17), the rotating shaft (17) is rotatably mounted on the support plate (18), the support plate (18) is fixedly mounted at the upper end of the bottom plate (21), the left end of the rotating shaft (17) is connected with the output end of the driving motor (19), and the driving motor (19) is fixedly mounted on the support plate (18).

4. The twin-shaft pre-pressing screw machine according to claim 1, further comprising two sets of limiting plates (20), wherein the two sets of limiting plates (20) are respectively fixedly installed at the left and right parts of the upper end of the bottom plate (21).

5. The double-shaft pre-pressing screw machine according to claim 1, further comprising two sets of guide plates (22) and sealing covers (23), wherein a discharge port on the mixing box (2) is located at the lower part of the mixing box (2), the mixing box (2) is provided with the two sets of guide plates (22), the two sets of guide plates (22) are respectively and fixedly installed at the left and right ends of the lower part of the chamber of the mixing box (2), and the sealing covers (23) are installed at the outer sides of the discharge port.

6. A twin-shaft pre-pressing screw machine according to claim 1, further comprising a base (24), wherein the base (24) is fixedly installed at a lower end of the bottom plate (21).

7. The twin-shaft prepressing screw machine according to claim 1, further comprising a lighting lamp (25), wherein the lighting lamp (25) is fixedly installed at the upper end of the twin-shaft screw prepressing screw machine body (1).

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