CN212952603U - Aggregate transmission and transfer mechanism - Google Patents
Aggregate transmission and transfer mechanism Download PDFInfo
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- CN212952603U CN212952603U CN202021778078.3U CN202021778078U CN212952603U CN 212952603 U CN212952603 U CN 212952603U CN 202021778078 U CN202021778078 U CN 202021778078U CN 212952603 U CN212952603 U CN 212952603U
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Abstract
The utility model belongs to the technical field of transmission device's technique and specifically relates to a aggregate transmission shifts mechanism is related to, which comprises a frame, the drive roll, the driven voller, the conveyer belt, driving motor, installation piece and motion subassembly, the drive roll all rotates to be installed in the frame, driving motor is used for driving the drive roll and rotates, the installation piece is just being provided with two, the driven voller rotates to be installed in two installation pieces, the conveyer belt is around locating drive roll and driven voller, two mounting grooves that extend along its length direction are seted up to the frame, two installation pieces are located two mounting grooves respectively and slide the cooperation with the mounting groove, the motion subassembly is used for driving the installation piece and slides along the mounting groove, be provided with in the frame and fix or unfixed locking. This application has the tensile force that can adjust the conveyer belt for difficult slipping when the conveyer belt is carried, and then keeps conveyer belt conveying efficiency's effect.
Description
Technical Field
The application relates to the field of transmission devices, in particular to a mechanism for transmitting aggregate.
Background
The aggregate transported to the concrete mixing plant is generally transported and transferred by an aggregate conveyor so that the aggregate is conveyed to the mixing plant for mixing, and thus the aggregate is recycled.
The existing aggregate conveyor mainly comprises a frame, a conveying belt, a driving roller, a driven roller and a driving motor. When the aggregate is conveyed, the driving roller is driven to rotate by the driving motor, so that the driven roller and the conveying belt rotate together, the aggregate at one end of the conveying belt is conveyed to the other end, and the aggregate is conveyed.
In view of the above-mentioned related art, the inventor believes that there is a defect that when transporting heavy aggregate, the conveyor belt is easily loosened by compression, has insufficient tension, and is easy to slip, thereby affecting the working efficiency.
SUMMERY OF THE UTILITY MODEL
In order to adjust the tensile force to the conveyer belt for difficult skidding when the conveyer belt is carried keeps conveying efficiency, this application provides a aggregate transmission and forwards mechanism.
The application provides a aggregate transmission forwards mechanism adopts following technical scheme:
the utility model provides a aggregate transmission shifts mechanism, includes frame, drive roll, driven voller, conveyer belt, driving motor, installation piece and motion subassembly, the drive roll all rotates to be installed in the frame, driving motor is used for driving the drive roll and rotates, the installation piece is just being provided with two, the driven voller rotates to be installed in two installation pieces, the conveyer belt is around locating drive roll and driven voller, two mounting grooves that extend along its length direction are seted up to the frame the installation piece is located two mounting grooves respectively and slides the cooperation with the mounting groove, the motion subassembly is used for driving the installation piece and slides along the mounting groove, be provided with in the frame and fix or unfixed locking piece to installation piece position.
Through adopting above-mentioned technical scheme, when carrying the aggregate, at first rotate through driving motor drive roll, make driven voller and conveyer belt together rotate thereupon, and then carry the aggregate that is located the conveyer belt, when carrying heavier aggregate, move the installation piece through the motion subassembly, make the driven voller together remove thereupon, the driven voller supports tight conveyer belt and fixes through the closure, the tensile force of conveyer belt obtains the regulation thereupon, when the installation piece drives the driven voller and removes to the different positions that are close to or keep away from the drive roll, the tensile force of conveyer belt carries out the regulation of different degrees thereupon, and then the difficult phenomenon of skidding that appears when making the conveyer belt carry, and then be favorable to keeping conveyer belt conveying efficiency.
Preferably, the motion subassembly corresponds with the installation piece and is provided with two sets ofly, the motion subassembly includes synchronizing wheel and hold-in range, every group the synchronizing wheel corresponds with each installation piece and is provided with two, just the synchronizing wheel all rotates and installs in the frame, two of each group the length direction of frame is followed to the synchronizing wheel distributes, the hold-in range is around locating two synchronizing wheels, two installation piece fixed connection is in two hold-in ranges respectively.
Through adopting above-mentioned technical scheme, when the synchronizing wheel rotated, the hold-in range drove the installation piece and the driven voller together removes to adjust the tensioning degree of conveyer belt, the setting up of synchronizing wheel and hold-in range makes the simple structure of motion subassembly, and the practicality is strong.
Preferably, the mounting block is fixedly connected with a sliding block, a sliding groove extending along the length direction of the surface where the mounting block is located is formed in the groove wall of the mounting groove, and the sliding block is located in the sliding groove and matched with the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the cooperation in sliding block and the groove that slides plays further limiting displacement when sliding the installation piece to stability when being favorable to strengthening the sliding block to slide.
Preferably, one of the synchronizing wheels is coaxially and fixedly connected with a worm wheel, the worm wheel is in running fit with the rack, the rack is rotatably provided with a worm, and the worm is meshed with the worm wheel.
By adopting the technical scheme, when the worm is rotated, the synchronizing wheel rotates along with the worm due to the meshing of the worm wheel and the worm, and the self-locking effect between the worm wheel and the worm is favorable for improving the stability of the position of the synchronizing wheel after the synchronizing wheel rotates.
Preferably, one end of the worm penetrates out of the rack, and one end of the worm, which penetrates out of the rack, is fixedly connected with a hand wheel.
Through adopting above-mentioned technical scheme, the hand wheel provides the impetus of the application of force of being convenient for the staff rotates the worm, and then the staff application of force of being convenient for rotates the worm.
Preferably, a connecting shaft is fixedly arranged between the two synchronizing wheels of the two groups of motion assemblies.
Through adopting above-mentioned technical scheme, the connecting axle be provided with the synchronism that does benefit to when strengthening two sets of motion assembly's synchronizing wheel rotates, and then the stability when being favorable to strengthening the hold-in range and driving the installation piece and remove.
Preferably, the locking piece is a locking bolt, a plurality of locking holes in threaded fit with the locking bolt are uniformly distributed in the machine frame along the length direction of the machine frame, each locking hole is communicated with the mounting groove, and when the position of the mounting block is fixed, the locking bolt penetrates through one locking hole and abuts against the mounting block.
By adopting the technical scheme, the locking bolt can be loosened or screwed to fix the position of the mounting block or not, the mounting block is fixed or not fixed by the locking bolt, and the structure is simple and the practicability is high.
Preferably, both ends of the driven roller in the longitudinal direction are rotatably mounted to the two mounting blocks through bearings.
Through adopting above-mentioned technical scheme, the setting of bearing has reduced the frictional force between driven roller and the installation piece to be convenient for the driven roller and the relative rotation of installation piece take place.
In summary, the present application includes at least one of the following beneficial technical effects:
when the mounting block drives the driven roller to move to different positions close to or far away from the driving roller, the tension of the conveying belt is adjusted to different degrees, so that the conveying belt is not easy to slip during conveying, and the conveying efficiency of the conveying belt is kept;
when the synchronous wheel rotates, the synchronous belt drives the mounting block and the driven roller to move together, so that the tensioning degree of the conveying belt is adjusted, and the arrangement of the synchronous wheel and the synchronous belt enables the moving assembly to be simple in structure and high in practicability;
the self-locking effect between the worm wheel and the worm is beneficial to improving the stability of the position of the synchronizing wheel after the synchronizing wheel rotates.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view showing the connection relationship between the driven roller and the mounting block in the embodiment of the present application;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. a frame; 101. mounting a plate; 102. a support bar; 2. a drive roll; 3. a driven roller; 4. a conveyor belt; 5. a drive motor; 6. mounting blocks; 7. mounting grooves; 8. a sliding block; 9. a sliding groove; 10. a movable groove; 11. a synchronizing wheel; 12. a synchronous belt; 13. a connecting shaft; 14. a worm gear; 15. a worm; 16. a hand wheel; 17. locking the bolt; 18. and locking the holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses aggregate transmission and transfer mechanism. Referring to fig. 1, the aggregate conveying and transferring mechanism comprises a frame 1, a driving roller 2, a driven roller 3, a conveying belt 4, a driving motor 5, a mounting block 6 and a moving assembly, wherein the frame 1 comprises two parallel mounting plates 101 which are obliquely arranged oppositely and four supporting rods 102 for supporting the mounting plates 101.
Continuing to refer to fig. 1, one side of the driving roller 2 close to the length direction of the mounting plates 101 is horizontally arranged, two ends of the driving roller 2 in the length direction are rotatably mounted on the two mounting plates 101, the driving motor 5 is fixedly mounted on one of the mounting plates 101, and the output end of the driving motor 5 is fixedly connected with the driving roller 2, so that the driving roller 2 is driven by the driving motor 5 to rotate.
Referring to fig. 2 and 3, mounting groove 7 that extends along its length direction is all seted up to the free end that drive roll 2 was kept away from to mounting panel 101, the installation piece 6 is parallel and just to being provided with two, two installation pieces 6 are located two mounting grooves 7 respectively and with two mounting grooves 7 cooperation of sliding, stability when for reinforcing installation piece 6 slides along mounting groove 7, the bottom fixedly connected with glide 8 of installation piece 6, mounting groove 7 has seted up the glide 9 that prolongs the place length direction and extend towards the cell wall of glide 8, glide 8 is located glide 9 and slides the cooperation with glide 9.
Referring to fig. 1, the driven roller 3 is horizontally arranged, two ends of the driven roller in the length direction are respectively matched with the two mounting blocks 6 in a rotating mode through bearings, a movable groove 10 extending along the length direction of the surface where the driven roller is located is formed in one side, opposite to the two mounting blocks 101, of each mounting block, the two movable grooves 10 are respectively communicated with the mounting grooves 7 of the two mounting blocks 101, free ends, close to the two ends of the driven roller 3 in the length direction, of the driven roller 3 are respectively located in the two movable grooves 10 and are in sliding fit with the movable grooves 10, the driven roller 3 slides along with the mounting blocks 6, the conveying belt 4 is wound on the outer peripheral surfaces of the driving roller 2 and the driven roller 3, the.
Referring to fig. 2 and 3, the moving assembly is provided with two sets corresponding to the installation block 6, the moving assembly includes a synchronizing wheel 11 and a synchronous belt 12, the synchronizing wheel 11 is provided with two corresponding to each installation block 6, the two synchronizing wheels 11 are all rotatably installed on the installation plate 101, and are respectively close to two groove walls of the installation groove 7 in the horizontal direction, the synchronous belt 12 is wound on the peripheral surface of the two synchronizing wheels 11, the two installation blocks 6 are respectively and fixedly connected to the two synchronous belts 12, so that the synchronous belt 12, the installation block 6 and the driven roller 3 move together along with the rotation of the synchronizing wheels 11, and further the tensioning adjustment of the conveying belt 4 is realized.
With continued reference to fig. 2 and 3, the synchronizing wheels 11 of the two sets of moving components are arranged in parallel and oppositely, two oppositely arranged synchronizing wheels 11 close to the driving roll 2 are fixedly connected with a horizontally arranged connecting shaft 13, the connecting shaft 13 is arranged through the two mounting plates 101 and is in running fit with the two mounting plates 101 so as to enhance the synchronism of the rotating synchronizing wheels 11, one synchronizing wheel 11 close to the driving roll 2 is coaxially and fixedly connected with a worm wheel 14, the worm wheel 14 is rotatably mounted on the mounting plate 101 where the worm wheel is located, the mounting plate 101 is rotatably mounted with a worm 15, the worm 15 is meshed with the worm wheel 14, so that when the worm 15 rotates, the synchronizing wheel 11 rotates along with the worm wheel 14 due to the meshing of the worm wheel 14 and the worm 15, the self-locking effect between the worm wheel 14 and the worm 15 is beneficial to improving the stability of the position of the rotating synchronizing wheel 11, and for the worker to rotate the worm 15, one end, and one end of the worm 15 penetrating out of the mounting plate 101 is fixedly connected with a hand wheel 16.
Referring to fig. 3, the mounting plates 101 are provided with locking members which are locking bolts 17, the tops of the two mounting plates 101 are provided with a plurality of locking holes 18 which are uniform along the length direction, each locking hole 18 of the two mounting plates 101 is respectively communicated with the mounting groove 7 of the two mounting plates 101, the locking bolts 17 respectively penetrate through one locking hole 18 of the two mounting plates 101 and abut against the mounting block 6 in the mounting groove 7 so as to further fix the position of the mounting block 6, the fixing of the mounting block 6 can be released by unscrewing the locking bolts 17, and the arrangement of the locking holes 18 enables the locking bolts 17 to fix the mounting blocks 6 at different positions.
The implementation principle of the aggregate transmission and transfer mechanism in the embodiment of the application is as follows: when the aggregate is conveyed, the driving roller 2 is driven to rotate by the driving motor 5, so that the driven roller 3 and the conveying belt 4 rotate together, the aggregate positioned on the conveying belt 4 is conveyed, when the heavier aggregate is conveyed, the mounting block 6 moves along with the walking belt 12 by rotating the hand wheel 16, the driven roller 3 moves together, the driven roller 3 is abutted against the conveying belt 4 and fixed by the locking bolt 17, the tension force of the conveying belt 4 is adjusted accordingly, when the mounting block 6 drives the driven roller 3 to move to different positions close to or far away from the driving roller 2, the tension force of the conveying belt 4 is adjusted to different degrees accordingly, the conveying belt 4 is not easy to slip during conveying, and the conveying efficiency of the conveying belt 4 is kept.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a mechanism is relayed in aggregate transmission which characterized in that: comprises a frame (1), a driving roller (2), a driven roller (3), a conveying belt (4), a driving motor (5), a mounting block (6) and a moving component, the driving rollers (2) are rotatably arranged on the frame (1), the driving motor (5) is used for driving the driving rollers (2) to rotate, two mounting blocks (6) are arranged opposite to each other, the driven roller (3) is rotatably mounted on the two mounting blocks (6), the conveyer belt (4) is wound on the driving roller (2) and the driven roller (3), the frame (1) is provided with two mounting grooves (7) extending along the length direction of the frame, the two mounting blocks (6) are respectively positioned in the two mounting grooves (7) and are in sliding fit with the mounting grooves (7), the motion component is used for driving the mounting block (6) to slide along the mounting groove (7), and a locking piece for fixing or unfixing the position of the mounting block (6) is arranged on the frame (1).
2. The aggregate transfer mechanism of claim 1, further comprising: the motion subassembly corresponds with installation piece (6) and is provided with two sets ofly, the motion subassembly includes synchronizing wheel (11) and hold-in range (12), every group synchronizing wheel (11) correspond with each installation piece (6) and are provided with two, just synchronizing wheel (11) all rotate and install in frame (1), two of each group length direction along frame (1) distributes in synchronizing wheel (11), hold-in range (12) are around locating two synchronizing wheels (11), two install piece (6) fixed connection respectively in two hold-in ranges (12).
3. The aggregate transfer mechanism of claim 2, wherein: installation piece (6) fixedly connected with sliding block (8), sliding groove (9) that extend along its place length direction are seted up to the cell wall of mounting groove (7), sliding block (8) are located sliding groove (9) and with sliding groove (9) cooperation of sliding.
4. The aggregate transfer mechanism of claim 2, wherein: one of them synchronizing wheel (11) coaxial fixedly connected with worm wheel (14), worm wheel (14) and frame (1) normal running fit, frame (1) rotates and installs worm (15), worm (15) and worm wheel (14) mesh mutually.
5. The aggregate transfer mechanism of claim 4, wherein: one end of the worm (15) penetrates out of the rack (1), and one end of the worm (15) penetrating out of the rack (1) is fixedly connected with a hand wheel (16).
6. The aggregate transfer mechanism of claim 2, wherein: and a connecting shaft (13) is fixedly arranged between the two synchronizing wheels (11) of the two groups of motion components.
7. The aggregate transfer mechanism of claim 1, further comprising: the locking piece is a locking bolt (17), a plurality of locking holes (18) in threaded fit with the locking bolt (17) are uniformly distributed in the machine frame (1) along the length direction of the machine frame, each locking hole (18) is communicated with the mounting groove (7), and when the position of the mounting block (6) is fixed, the locking bolt (17) penetrates through one locking hole (18) and abuts against the mounting block (6).
8. The aggregate transfer mechanism of claim 1, further comprising: and two ends of the driven roller (3) in the length direction are rotatably arranged on the two mounting blocks (6) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021778078.3U CN212952603U (en) | 2020-08-21 | 2020-08-21 | Aggregate transmission and transfer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021778078.3U CN212952603U (en) | 2020-08-21 | 2020-08-21 | Aggregate transmission and transfer mechanism |
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| Publication Number | Publication Date |
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| CN212952603U true CN212952603U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021778078.3U Active CN212952603U (en) | 2020-08-21 | 2020-08-21 | Aggregate transmission and transfer mechanism |
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| CN (1) | CN212952603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651109A (en) * | 2021-08-27 | 2021-11-16 | 湖北瀚煜建材科技有限公司 | Temporary placing rack device based on toughened glass production |
-
2020
- 2020-08-21 CN CN202021778078.3U patent/CN212952603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651109A (en) * | 2021-08-27 | 2021-11-16 | 湖北瀚煜建材科技有限公司 | Temporary placing rack device based on toughened glass production |
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