CN215277566U - Recycled concrete aggregate processingequipment - Google Patents
Recycled concrete aggregate processingequipment Download PDFInfo
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- CN215277566U CN215277566U CN202120810265.3U CN202120810265U CN215277566U CN 215277566 U CN215277566 U CN 215277566U CN 202120810265 U CN202120810265 U CN 202120810265U CN 215277566 U CN215277566 U CN 215277566U
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Abstract
The utility model discloses a recycled concrete aggregate processing device, which comprises a conveying barrel, wherein one end of the conveying barrel is connected with a power device, the power device is connected with a rotating shaft extending into the conveying barrel, and the rotating shaft is connected with a spiral blade; the crushing device is connected to the top end of the left side of the conveying barrel and comprises a fixed crushing roller and a movable crushing roller, and a crushing roller driving device is arranged on one side of the crushing device; the crushing roller driving device comprises a first transmission worm wheel and a second transmission worm wheel, the first transmission worm wheel is meshed with the first worm, the second transmission worm wheel is meshed with the second worm, the spiral directions of spiral teeth of the first worm and the second worm are opposite, and the first worm is in flexible movable connection with the second worm; the utility model discloses an adjust the size of smashing the aggregate, satisfy the demand of various aggregate sizes to it is fast to smash.
Description
Technical Field
The utility model relates to concrete processing equipment field, concretely relates to recycled concrete aggregate processingequipment.
Background
Aggregate by the preparation of abandonment concrete is called recycled concrete aggregate, in the recycled concrete course of working, need carry out breakage, transportation to recycled concrete aggregate, but present recycled concrete aggregate processingequipment is difficult to satisfy and carries out breakage to the concrete aggregate of different particle sizes, Chinese utility model of prior art application number CN201820952805.X discloses an adjusting device of discarded concrete recycled fine aggregate processing equipment exclusively do benefit to 2019 1 month 29, through setting up portable sieve, set up fixed tooth at the sieve top, readjust and remove the sieve, make the interval that rotates tooth and fixed tooth activity difference, thereby reach adjustable kibbling effect, but only rotate for fixed tooth through the rotation tooth of upside, need repeated crushing many times just can reach the effect, crushing time is longer.
Disclosure of Invention
The utility model aims at providing a recycled concrete aggregate processingequipment to the problem that prior art exists, through the size of adjusting crushing aggregate, satisfy the demand of various aggregate sizes to crushing speed is comparatively.
In order to achieve the above object, the utility model adopts the following technical scheme:
a recycled concrete aggregate processing device comprises a conveying barrel, wherein one end of the conveying barrel is connected with a power device, the power device is connected with a rotating shaft extending into the conveying barrel, and the rotating shaft is connected with a spiral blade; the crushing device comprises an installation shell, a fixed crushing roller and a movable crushing roller are rotatably arranged in the installation shell, and a crushing roller driving device is arranged on one side of the crushing device; crushing roller drive arrangement include the drive arrangement casing, with the first transmission worm wheel that fixed crushing roller is connected and with the second transmission worm wheel that activity crushing roller is connected, first transmission worm wheel with first worm meshing is connected, second transmission worm wheel with the second worm meshing is connected, first worm with the spiral tooth of second worm revolve to opposite, first worm with the second worm is flexible swing joint, the second worm is right the rotatory spacing of first worm, first worm is connected with fixed support mechanism, the second worm is connected with movable support mechanism, first worm is connected with driving motor.
In the scheme, the crushing device crushes concrete aggregate and then conveys the concrete aggregate out of the conveying barrel, wherein the fixed crushing roller only rotates, and the movable crushing roller can adjust the distance relative to the fixed crushing roller besides the rotation, so that the size of the crushed aggregate can be adjusted, and the requirements of various aggregate sizes are met;
the key technical characteristics of the scheme are that the first transmission worm wheel is meshed with the first worm, the second transmission worm wheel is meshed with the second worm, the spiral directions of spiral teeth of the first worm and the second worm are opposite, the first worm is flexibly connected with the second worm, and the second worm limits the rotation of the first worm;
the principle is that the driving motor drives the second worm to rotate, the second worm limits the rotation of the first worm, so that the first worm is driven to rotate, the spiral directions of the spiral teeth of the first worm and the spiral teeth of the second worm are opposite, so that the spiral directions of the first transmission worm wheel and the second transmission worm wheel are also opposite, the crushing device is driven to work, and the first worm is flexibly connected with the second worm, so that the second worm can move relative to the first worm by adjusting the movable supporting mechanism, the size of crushed aggregate can be adjusted, and the requirements of various aggregate sizes can be met.
Furthermore, one end of the fixed crushing roller is rotatably connected with the fixed block, the other end of the fixed crushing roller is rotatably connected with the first shaft sleeve, and the fixed block and the first shaft sleeve are fixedly connected with the mounting shell respectively. The fixed block and the first shaft sleeve are used for enabling the fixed crushing roller to rotate at the installation position.
Furthermore, the one end and the first slider of activity crushing roller rotate to be connected, the other end and the second slider rotate to be connected, the installation casing is equipped with first spout, second spout, first slider with first spout sliding connection, the second slider with second spout sliding connection, first slider is connected with fastening device. Through making first slider, second slider slide in first spout, second spout to the position of adjustment activity crushing roller makes activity crushing roller be close to or keep away from fixed crushing roller.
Furthermore, the fixed support mechanism comprises a second shaft sleeve which is rotatably connected with the first worm, the second shaft sleeve is connected with a first support rod, and one end of the first support rod is fixedly connected with the drive device shell. The fixed supporting mechanism is used for supporting the first worm and limiting the displacement of the first worm.
Further, the movable supporting mechanism comprises a third shaft sleeve connected with the second worm in a rotating mode, the third shaft sleeve is connected with a second supporting rod, one end of the second supporting rod is connected with a third sliding block, a driving device shell is provided with a third sliding groove, the third sliding groove is connected with the third sliding block in a sliding mode, and the third sliding block is connected with a fastening mechanism.
Furthermore, the one end that is close to of first worm the second worm is equipped with the connecting axle, the connecting axle includes the spacing key that is equipped with along its axial, the tip of second worm be equipped with connecting axle complex spacing groove, the second worm is located through the spacing groove cover the connecting axle. The connecting shaft is matched with the limiting groove, so that the second worm moves relative to the first worm in a displacement mode.
Furthermore, the driving motor is fixedly installed outside the driving device shell, and the first worm penetrates through the driving device shell and is fixedly connected with an output shaft of the driving motor.
Furthermore, the fastening mechanism comprises a pressing block, a screw rod penetrating through the pressing block and a screw cap connected with the screw rod in a matching mode. The fastening mechanism is used for fixing the first sliding block or the third sliding block.
Furthermore, the bottom of the mounting shell is provided with a filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the crushing device crushes concrete aggregate and then transports the concrete aggregate out of the conveying barrel, wherein the fixed crushing roller only rotates, and the movable crushing roller can adjust the distance between the movable crushing roller and the fixed crushing roller besides the rotation, so that the size of the crushed aggregate can be adjusted, and the requirements of various aggregate sizes are met;
2. the driving motor drives the second worm to rotate, the second worm limits the rotation of the first worm, so the first worm is driven to rotate, the spiral directions of the spiral teeth of the first worm and the second worm are opposite, so the spiral directions of the first transmission worm wheel and the second transmission worm wheel are also opposite, the crushing device is driven to work, and the first worm is flexibly connected with the second worm, so the second worm can be displaced relative to the first worm by adjusting the movable supporting mechanism, and the adjustment operation is convenient;
3. through two roller rotations, for prior art, it is effectual to smash the aggregate, and crushing speed is fast.
Drawings
FIG. 1 is a schematic structural view of a recycled concrete aggregate processing device of the present invention;
fig. 2 is a top cross-sectional view of the crushing device and crushing roller drive of the present invention;
fig. 3 is a side sectional view of the crushing roller driving device of the present invention;
in the figure: 1. a transfer drum; 2. a power plant; 3. a rotating shaft; 4. helical leaves; 5. a crushing device; 6. a crushing roller driving device; 7. installing a shell; 8. fixing the crushing roller; 9. a movable crushing roller; 10. a drive device housing; 11. a first drive worm gear; 12. a second drive worm gear; 13. a first worm; 14. a second worm; 15. a fixed support mechanism; 16. a movable support mechanism; 18. a drive motor; 19. a fixed block; 20. a first bushing; 21. a first slider; 22. a second slider; 23. a fastening mechanism; 24. a second shaft sleeve; 25. a first support bar; 26. a third shaft sleeve; 27. a second support bar; 28. a third slider; 29. a connecting shaft; 30. and a limiting key.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a recycled concrete aggregate processing device comprises a conveying barrel 1, wherein one end of the conveying barrel 1 is connected with a power device 2, the power device 2 is connected with a rotating shaft 3 extending into the conveying barrel, and the rotating shaft is connected with a spiral blade 4; the crushing device 5 is connected to the top end of the left side of the conveying barrel 1, the crushing device 5 comprises an installation shell 7, a fixed crushing roller 8 and a movable crushing roller 9 are rotatably arranged in the installation shell 7, and a crushing roller driving device 6 is arranged on one side of the crushing device 5; crushing roller drive arrangement 6 include drive arrangement casing 10, with first transmission worm wheel 11 that fixed crushing roller 8 is connected and with second transmission worm wheel 12 that activity crushing roller 9 is connected, first transmission worm wheel 11 with first worm 13 meshes the connection, second transmission worm wheel 12 with second worm 14 meshes the connection, first worm 13 with the spiral tooth of second worm 14 revolves to opposite, first worm 13 with second worm 14 is flexible swing joint, second worm 14 is right first worm 13 is rotatory spacing, first worm 13 is connected with fixed supporting mechanism 15, second worm 14 is connected with movable supporting mechanism 16, first worm 13 is connected with driving motor 18.
In the scheme, the crushing device 5 crushes concrete aggregate and then transports the concrete aggregate out of the conveying barrel 1, wherein the fixed crushing roller 8 only rotates, and the movable crushing roller 9 can adjust the distance relative to the fixed crushing roller 8 besides the rotation, so that the size of the crushed aggregate can be adjusted, and the requirements of various aggregate sizes are met;
the key technical characteristics of the above scheme are that the first transmission worm wheel 11 is meshed with the first worm 13, the second transmission worm wheel 12 is meshed with the second worm 14, the spiral directions of the spiral teeth of the first worm 13 and the second worm 14 are opposite, the first worm 13 and the second worm 14 are in telescopic movable connection, and the second worm 14 limits the rotation of the first worm 13;
the principle is that the driving motor 18 drives the second worm 14 to rotate, the second worm 14 limits the rotation of the first worm 13, so the first worm 13 is driven to rotate, the rotation directions of the spiral teeth of the first worm 13 and the second worm 14 are opposite, so the rotation directions of the first transmission worm wheel 11 and the second transmission worm wheel 12 are also opposite, the crushing device 5 is driven to work, and the first worm 13 and the second worm 14 are in telescopic movable connection, so the second worm 14 can be displaced relative to the first worm 13 by adjusting the movable supporting mechanism 16, so the size of the crushed aggregate can be adjusted, and the requirements of various aggregate sizes are met.
Furthermore, one end of the fixed crushing roller 8 is rotatably connected with the fixed block 19, the other end of the fixed crushing roller is rotatably connected with the first shaft sleeve 20, and the fixed block 19 and the first shaft sleeve 20 are respectively and fixedly connected with the mounting shell 7. The fixed block 19 and the first shaft sleeve 20 are used for enabling the fixed crushing roller 8 to rotate at the installation position.
Further, one end of the movable crushing roller 9 is rotatably connected with the first sliding block 21, the other end of the movable crushing roller is rotatably connected with the second sliding block 22, the mounting shell 7 is provided with a first sliding groove and a second sliding groove, the first sliding block 21 is slidably connected with the first sliding groove, the second sliding block 22 is slidably connected with the second sliding groove, and the first sliding block 21 is connected with the fastening mechanism 23. The first and second sliders 21 and 22 slide in the first and second chutes, and the position of the movable crushing roller 9 is adjusted so that the movable crushing roller 9 is moved closer to or away from the fixed crushing roller 8.
Further, the fixed supporting mechanism 15 includes a second shaft sleeve 24 rotatably connected to the first worm 13, the second shaft sleeve 24 is connected to a first supporting rod 25, and one end of the first supporting rod 25 is fixedly connected to the driving device housing 10. The fixed supporting mechanism 15 is used for supporting the first worm 13 and limiting the displacement of the first worm 13.
Further, the movable supporting mechanism 16 includes a third shaft sleeve 26 rotatably connected to the second worm, the third shaft sleeve 26 is connected to a second supporting rod 27, one end of the second supporting rod 27 is connected to a third sliding block 28, the driving device housing 10 is provided with a third sliding groove, the third sliding groove is slidably connected to the third sliding block 28, and the third sliding block 28 is connected to the fastening mechanism 23.
Further, the first worm 13 is close to one end of the second worm 14 is provided with a connecting shaft 29, the connecting shaft 29 comprises a limit key 30 arranged along the axial direction of the connecting shaft, the end part of the second worm 14 is provided with a limit groove matched with the connecting shaft 29, and the second worm 14 is sleeved on the connecting shaft 29 through the limit groove. The connecting shaft 29 is matched with the limiting groove, so that the second worm 14 moves in a displacement mode relative to the first worm 13.
Further, the driving motor 18 is fixedly installed outside the driving device housing 10, and the first worm 13 penetrates through the driving device housing 10 and is fixedly connected with an output shaft of the driving motor 18.
Further, the fastening mechanism 23 includes a pressing block, a screw rod penetrating through the pressing block, and a nut connected to the screw rod in a matching manner. The fastening mechanism 23 is used to fix the first slider 21 or the third slider 28.
Further, the bottom of the mounting shell 7 is provided with a filter screen.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The recycled concrete aggregate processing device is characterized by comprising a conveying barrel, wherein one end of the conveying barrel is connected with a power device, the power device is connected with a rotating shaft extending into the conveying barrel, and the rotating shaft is connected with a spiral blade; the crushing device comprises an installation shell, a fixed crushing roller and a movable crushing roller are rotatably arranged in the installation shell, and a crushing roller driving device is arranged on one side of the crushing device; crushing roller drive arrangement include the drive arrangement casing, with the first transmission worm wheel that fixed crushing roller is connected and with the second transmission worm wheel that activity crushing roller is connected, first transmission worm wheel is connected with first worm meshing, second transmission worm wheel is connected with the second worm meshing, first worm with the spiral tooth of second worm revolve to opposite, first worm with the second worm is flexible swing joint, the second worm is right the rotatory spacing of first worm, first worm is connected with fixed supporting mechanism, the second worm is connected with movable supporting mechanism, first worm is connected with driving motor.
2. The recycled concrete aggregate processing device of claim 1, wherein one end of the fixed crushing roller is rotatably connected with a fixed block, the other end of the fixed crushing roller is rotatably connected with a first shaft sleeve, and the fixed block and the first shaft sleeve are respectively and fixedly connected with the mounting shell.
3. The recycled concrete aggregate processing device of claim 1, wherein one end of the movable crushing roller is rotatably connected with a first sliding block, the other end of the movable crushing roller is rotatably connected with a second sliding block, the mounting shell is provided with a first sliding groove and a second sliding groove, the first sliding block is slidably connected with the first sliding groove, the second sliding block is slidably connected with the second sliding groove, and the first sliding block is connected with a fastening mechanism.
4. The recycled concrete aggregate processing device of claim 1, wherein the fixed support mechanism comprises a second sleeve rotatably connected to the first worm, the second sleeve being connected to a first support rod, one end of the first support rod being fixedly connected to the drive housing.
5. The recycled concrete aggregate processing device of claim 1, wherein the movable supporting mechanism comprises a third shaft sleeve rotatably connected with the second worm, the third shaft sleeve is connected with a second supporting rod, one end of the second supporting rod is connected with a third sliding block, the driving device shell is provided with a third sliding groove, the third sliding groove is slidably connected with the third sliding block, and the third sliding block is connected with a fastening mechanism.
6. The recycled concrete aggregate processing device as claimed in claim 1, wherein a connecting shaft is arranged at one end of the first worm, which is close to the second worm, the connecting shaft comprises a limit key arranged along the axial direction of the connecting shaft, a limit groove matched with the connecting shaft is arranged at the end part of the second worm, and the second worm is sleeved on the connecting shaft through the limit groove.
7. The recycled concrete aggregate processing device of claim 1, wherein the driving motor is fixedly mounted outside the driving device shell, and the first worm is fixedly connected with an output shaft of the driving motor through the driving device shell.
8. The recycled concrete aggregate processing apparatus of any one of claims 3 or 5, wherein the fastening mechanism comprises a pressing block, a screw rod penetrating through the pressing block, and a nut in fit connection with the screw rod.
9. The recycled concrete aggregate processing apparatus of claim 1, wherein a filter screen is provided at the bottom of the installation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810265.3U CN215277566U (en) | 2021-04-20 | 2021-04-20 | Recycled concrete aggregate processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810265.3U CN215277566U (en) | 2021-04-20 | 2021-04-20 | Recycled concrete aggregate processingequipment |
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| Publication Number | Publication Date |
|---|---|
| CN215277566U true CN215277566U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120810265.3U Active CN215277566U (en) | 2021-04-20 | 2021-04-20 | Recycled concrete aggregate processingequipment |
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| CN (1) | CN215277566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548173A (en) * | 2024-01-12 | 2024-02-13 | 吉林农业科技学院 | Traditional chinese medicine is with screening medicine machine |
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2021
- 2021-04-20 CN CN202120810265.3U patent/CN215277566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117548173A (en) * | 2024-01-12 | 2024-02-13 | 吉林农业科技学院 | Traditional chinese medicine is with screening medicine machine |
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