CN215918104U - Roller screen for brick production - Google Patents
Roller screen for brick production Download PDFInfo
- Publication number
- CN215918104U CN215918104U CN202122524102.1U CN202122524102U CN215918104U CN 215918104 U CN215918104 U CN 215918104U CN 202122524102 U CN202122524102 U CN 202122524102U CN 215918104 U CN215918104 U CN 215918104U
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- Prior art keywords
- wall
- connecting rod
- fixing frame
- rods
- connecting rods
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- Expired - Fee Related
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- 239000011449 brick Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000012216 screening Methods 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000012634 fragment Substances 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 description 18
- 230000035939 shock Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical screening, in particular to a roller screen for producing bricks, which comprises two support frames, wherein a collecting assembly is arranged between the two support frames and used for collecting the bricks, fixed frames are respectively arranged on two side sections of the top of each support frame, a plurality of moving blocks distributed at equal intervals are arranged on one side of each fixed frame, first connecting rods are rotatably arranged at two ends of one side of each fixed frame, connecting rod assemblies are arranged at opposite ends of the two first connecting rods, and the moving blocks are arranged on the connecting rod assemblies. According to the utility model, the servo motor can control the threaded rod to rotate, at the moment, the threaded rod drives the moving block far away from the farthest end of the servo motor to move, because the connecting rod assembly is a connecting rod telescopic mechanism, all the moving blocks can be expanded at equal intervals, a worker can adjust the roller distance of the screening roller according to the shape of bricks, and the guide rods are matched with each other, so that the moving block can not rotate when moving.
Description
Technical Field
The utility model relates to the technical field of mechanical screening, in particular to a roller screen for producing bricks.
Background
The roller screen is widely applied to material conveying production lines, materials on the roller screen are conveyed forwards along with the roller screen mainly through rotation of the round rollers, and the materials with smaller granularity (smaller than gaps between the round rollers) on the roller screen fall under the roller screen through arrangement of gaps between the round rollers.
In the prior art, the following problems exist:
(1) because the types and sizes of bricks are different, the existing roller screen device can only screen one type of bricks, so that the locality of the roller screen is increased;
(2) the existing roller screen has the problem that bricks are not easy to collect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a roller screen for producing bricks, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the brick collecting device comprises two supporting frames, wherein a collecting assembly is arranged between the supporting frames and used for collecting bricks, a fixing frame is installed on two side sections of the top of each supporting frame, a plurality of moving blocks distributed at equal intervals are arranged on one side of the fixing frame, first connecting rods are installed at two ends of one side of the fixing frame in a rotating mode, a connecting rod assembly is arranged at one opposite end of each first connecting rod, the moving blocks are arranged on the connecting rod assembly, a driving assembly is arranged on one side of the fixing frame, and two filtering rollers are installed on the two opposite moving blocks in a rotating mode.
Preferably, the connecting rod assembly comprises a plurality of second connecting rods and a plurality of third connecting rods, the second connecting rods and the third connecting rods are connected in a head-to-head manner in a rotating manner, the middle part of one side of each second connecting rod is rotatably installed in the middle part of one side of the corresponding moving block, the middle part of one side of each third connecting rod is rotatably installed in the middle part of one side of the corresponding moving block, and one end of each second connecting rod or each third connecting rod close to two sides of the fixed frame is in rotating fit with one end of each first connecting rod.
Preferably, the driving assembly comprises a servo motor, the servo motor is installed on one side of the fixed frame, threaded rods are installed on two sides of the inner wall of the fixed frame in a rotating mode, a round hole is formed in the middle of the outer wall of one side of the moving block, an internal thread cylinder is installed on the inner wall of the round hole in the moving block on the side far away from the servo motor and close to the inner wall of the fixed frame, the outer side wall of each threaded rod is installed on the inner wall of the internal thread cylinder in a threaded mode, and the threaded rods are installed on the output shaft of the servo motor in a sleeved mode.
Preferably, one side of the outer wall of the moving block is provided with a plurality of guide holes, guide rods are mounted on two sides of the inner wall of the fixing frame, and the guide rods are slidably mounted on the inner walls of the guide holes.
Preferably, the collecting assembly comprises a supporting plate, the supporting plate is installed at the bottom of the supporting frame, sliding grooves are formed in two sides of the top of the supporting plate, the collecting box is arranged at the top of the supporting plate, pulleys are installed at four corners of the bottom of the collecting box, and the bottoms of the pulleys are slidably installed at the bottom of the inner wall of the sliding grooves.
Preferably, an inclined plate is rotatably mounted on one side of the support plate.
Preferably, four corners in the bottom of backup pad all are provided with damper, damper includes first removal post and first fixed cylinder, the top fixed mounting of first removal post is in the bottom of backup pad, first removal post slidable mounting is at the inner wall of first fixed cylinder, the bottom plate is installed to the bottom of first fixed cylinder, damping spring is installed in the lateral wall cup joint of first fixed cylinder, damping spring's both ends contact with backup pad and bottom plate respectively.
Preferably, an L-shaped plate is installed on the outer wall of one side of the supporting plate, a buffering assembly is arranged in the middle of one side of the L-shaped plate and comprises a second movable column and a second fixed cylinder, the second movable column is slidably installed on the inner wall of the second fixed cylinder, a pushing plate is installed on one side of the second movable column, a buffering spring is installed on the outer side wall of the first fixed cylinder in a sleeved mode, and two ends of the buffering spring are respectively in contact with the L-shaped plate and the pushing plate.
The utility model provides a roller screen for producing bricks by improvement, which has the following improvements and advantages compared with the prior art: comprises the following steps.
One is as follows: according to the utility model, the threaded rod, the guide rods, the servo motor, the connecting rod assembly and the moving blocks are arranged, the servo motor is started, the servo motor controls the threaded rod to rotate, at the moment, the threaded rod drives the moving blocks far away from the farthest end of the servo motor to move, because the connecting rod assembly is a connecting rod telescopic mechanism, the moving blocks can be unfolded at equal intervals at the moment, a worker can adjust the roll spacing of the screening roller according to the shape of bricks, and the guide rods are matched with each other, so that the moving blocks can not rotate when moving;
the second step is as follows: according to the utility model, the shock absorption assembly and the buffer assembly are arranged, so that the bricks can vibrate when falling into the collecting box continuously, the shock absorption spring in the shock absorption assembly converts potential energy generated by vibration into elastic potential energy, and then the shock absorption spring continuously stretches and contracts to convert the elastic potential energy into other energy for dissipation, so that the vibration is reduced, and the working stability of the device is improved; when a new collecting box is loaded, the collecting box is in contact with the inner pushing plate of the buffering assembly, the pushing plate applies an acting force to the buffering spring, then the buffering spring converts potential energy generated by the impact of the collecting box on the pushing plate into elastic potential energy, the buffering spring continuously stretches and retracts to convert the elastic potential energy into other energy for dissipation, the impact loss is reduced, and the collecting box is protected.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the right-hand side view of the present invention;
FIG. 3 is a schematic elevation view of the present invention;
FIG. 4 is a schematic view of the cut-away configuration A-A of FIG. 3;
FIG. 5 is an enlarged schematic view of FIG. 4 at A;
description of reference numerals:
1. a support frame; 2. a fixed mount; 3. a screening roller; 4. a servo motor; 5. a first link; 6. a moving block; 7. a second link; 8. a third link; 9. a guide bar; 10. a threaded rod; 11. a collection box; 12. a support plate; 13. a sloping plate; 14. a pulley; 15. a base plate; 16. an L-shaped plate; 17. a buffer assembly; 18. a shock absorbing assembly; 19. an internally threaded barrel.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a roller screen for producing bricks through improvement, which adopts the technical scheme that:
as shown in fig. 1-5, a brick production roller screen comprises two support frames 1, a collecting assembly is arranged between the two support frames 1, the collecting assembly is used for collecting bricks, a fixed frame 2 is respectively installed on two side sections of the top of each support frame 1, a plurality of moving blocks 6 distributed at equal intervals are arranged on one side of the fixed frame 2, first connecting rods 5 are respectively installed at two ends of one side of the fixed frame 2 in a rotating manner, a connecting rod assembly is arranged at one end opposite to the two first connecting rods 5, the moving blocks 6 are arranged on the connecting rod assembly, a driving assembly is arranged on one side of the fixed frame 2, screening rollers 3 are installed on the two moving blocks 6 in a rotating manner at two sides in positive phase, a servo motor 4 is started, the servo motor 4 controls a threaded rod 10 to rotate, and at the moment, the threaded rod 10 drives the moving block 6 far away from the farthest end of the servo motor 4 to move, because the connecting rod assembly is a connecting rod telescopic mechanism, the moving blocks 6 can be unfolded at equal intervals at the moment, and the roller distance of the screening roller 3 can be adjusted by a worker according to the shape of the brick.
Further, the connecting rod assembly comprises a plurality of second connecting rods 7 and a plurality of third connecting rods 8, the second connecting rods 7 and the third connecting rods 8 are mutually connected in a head-position rotating manner, the middle parts of one sides of the second connecting rods 7 are rotatably installed in the middle parts of one sides of the corresponding moving blocks 6, the middle parts of one sides of the third connecting rods 8 are rotatably installed in the middle parts of one sides of the corresponding moving blocks 6, one ends of the second connecting rods 7 or the third connecting rods 8 close to the two sides of the fixed frame 2 are rotatably matched with one end of the first connecting rod 5, and the connecting rod assembly is a common connecting rod telescopic mechanism.
Further, the driving assembly comprises a servo motor 4, the servo motor 4 is installed on one side of the fixing frame 2, threaded rods 10 are installed on two sides of the inner wall of the fixing frame 2 in a rotating mode, a round hole is formed in the middle of the outer wall of one side of the moving block 6, an internal thread cylinder 19 is installed on the inner wall of the round hole in the moving block 6, which is far away from the servo motor 4 and close to the inner wall of the fixing frame 2, the outer side wall of each threaded rod 10 is installed on the inner wall of the internal thread cylinder 19 in a threaded mode, the threaded rods 10 are installed on the output shaft of the servo motor 4 in a sleeved mode, the servo motor 4 controls the threaded rods 10 to rotate, and at the moment, the threaded rods 10 drive the moving block 6, which is far away from the farthest end of the servo motor 4, to move.
Furthermore, a plurality of guide holes distributed at equal intervals are formed in one side of the outer wall of the moving block 6, guide rods 9 are installed on two sides of the inner wall of the fixing frame 2, the guide rods 9 are slidably installed on the inner wall of the guide holes, and the guide rods 9 are matched with each other, so that the moving block 6 cannot rotate when moving.
Further, the collecting assembly comprises a supporting plate 12, the supporting plate 12 is installed at the bottom of the supporting frame 1, sliding grooves are formed in two sides of the top of the supporting plate 12, the collecting box 11 is arranged at the top of the supporting plate 12, pulleys 14 are installed at four corners of the bottom of the collecting box 11, the bottom of each pulley 14 is slidably installed at the bottom of the inner wall of the corresponding sliding groove, and the pulleys 14 are arranged to roll instead of slide, so that friction damage is reduced.
Furthermore, an inclined plate 13 is rotatably mounted on one side of the supporting plate 12, and the inclined plate 13 is arranged to facilitate the collection box 11 to slide from a high position or enter the bottom space of the supporting frame 1.
Further, the bottom four corners of the supporting plate 12 are provided with shock absorbing components 18, the shock-absorbing assembly 18 comprises a first moving column and a first fixed cylinder, the top of the first moving column is fixedly installed at the bottom of the supporting plate 12, the first movable column is slidably mounted on the inner wall of the first fixed cylinder, the bottom of the first fixed cylinder is provided with a bottom plate 15, the outer side wall of the first fixed cylinder is sleeved with a damping spring, two ends of the damping spring are respectively contacted with the supporting plate 12 and the bottom plate 15 to transport the collected bricks, as the bricks are continuously dropped into the collection box 11, vibration is generated, the damping spring in the damping assembly 18 converts potential energy generated by the vibration into elastic potential energy, then the damping spring continuously stretches and contracts to convert the elastic potential energy into other energy for dissipation, so that the vibration is reduced, and the working stability of the device is improved.
Furthermore, an L-shaped plate 16 is installed on the outer wall of one side of the supporting plate 12, a buffering assembly 17 is arranged in the middle of one side of the L-shaped plate 16, the buffering assembly 17 comprises a second movable column and a second fixed cylinder, the second movable column is slidably installed on the inner wall of the second fixed cylinder, a pushing plate is installed on one side of the second movable column, a buffering spring is installed on the outer side wall of the first fixed cylinder in a sleeved mode, two ends of the buffering spring are respectively in contact with the L-shaped plate 16 and the pushing plate, the collecting box 11 is in contact with the inner pushing plate of the buffering assembly 17, the pushing plate applies an acting force to the buffering spring, then the buffering spring converts potential energy generated by the collision of the collecting box 11 on the pushing plate into elastic potential energy, the buffering spring continuously stretches and converts the elastic potential energy into other energies for dissipation, collision loss is reduced, and the effect of the collecting box 11 is protected.
The working principle is as follows: the servo motor 4 is started, the servo motor 4 controls the threaded rod 10 to rotate, the threaded rod 10 drives the movable blocks 6 which are farthest away from the servo motor 4 to move, the connecting rod assemblies are connecting rod telescopic mechanisms, the movable blocks 6 can be expanded at equal intervals, workers can adjust the roller distance of the screening roller 3 according to the shapes of bricks, the bricks can fall into the collecting box 11 during screening, when the bricks are fully collected, the collecting box 11 can be moved out through the pulleys 14, the collected bricks are transported, the bricks continuously fall into the collecting box 11 and can vibrate, potential energy generated by vibration is converted into elastic potential energy by the damping springs in the damping assemblies 18, then the damping springs continuously stretch and stretch to convert the elastic potential energy into other energy for dissipation, vibration is reduced, and the working stability of the device is improved; when a new collecting box 11 is loaded, the collecting box 11 contacts with an inner pushing plate of the buffering assembly 17, the pushing plate applies an acting force to the buffering spring, then the buffering spring converts potential energy generated by the collecting box 11 impacting the pushing plate into elastic potential energy, the buffering spring continuously stretches and retracts to convert the elastic potential energy into other energy for dissipation, the impact loss is reduced, and the collecting box 11 is protected.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a fragment of brick production is with roll screen, includes two support frames (1), two be provided with the collection subassembly between support frame (1), the collection subassembly is used for collecting the fragment of brick, its characterized in that: the screening roller is characterized in that a fixing frame (2) is installed on two side sections of the top of the supporting frame (1), a plurality of moving blocks (6) distributed at equal intervals are arranged on one side of the fixing frame (2), first connecting rods (5) are installed at two ends of one side of the fixing frame (2) in a rotating mode, two connecting rods are arranged at one opposite ends of the first connecting rods (5), the moving blocks (6) are arranged on the connecting rods, a driving assembly is arranged on one side of the fixing frame (2), and two opposite sides of the moving blocks (6) are installed on the screening roller (3) in a rotating mode.
2. The roller screen for producing bricks according to claim 1, wherein: the connecting rod assembly comprises a plurality of second connecting rods (7) and a plurality of third connecting rods (8), the second connecting rods (7) and the third connecting rods (8) are connected in a head-to-head mode in a rotating mode, the middle of one side of each second connecting rod (7) is rotatably installed in the middle of one side of the corresponding moving block (6), the middle of one side of each third connecting rod (8) is rotatably installed in the middle of one side of the corresponding moving block (6), and one end, close to the two sides of the fixing frame (2), of each second connecting rod (7) or each third connecting rod (8) is in rotating fit with one end of each first connecting rod (5).
3. The roller screen for producing bricks according to claim 1, wherein: the driving assembly comprises a servo motor (4), the servo motor (4) is installed on one side of a fixing frame (2), threaded rods (10) are installed on two sides of the inner wall of the fixing frame (2) in a rotating mode, a round hole is formed in the middle of the outer wall of one side of each moving block (6), the moving blocks (6) close to the inner wall of one side of each fixing frame (2) and far away from the servo motor (4) are provided with inner threaded cylinders (19) in the inner wall of the corresponding moving blocks (6), the outer side walls of the threaded rods (10) are installed on the inner wall of the corresponding inner threaded cylinders (19) in a threaded mode, and the threaded rods (10) are installed on output shafts of the servo motor (4) in a sleeved mode.
4. The roller screen for producing bricks according to claim 1, wherein: a plurality of guide holes are formed in one side of the outer wall of the moving block (6), guide rods (9) are installed on two sides of the inner wall of the fixing frame (2), and the guide rods (9) are slidably installed on the inner wall of the guide holes.
5. The roller screen for producing bricks according to claim 1, wherein: the collecting component comprises a supporting plate (12), the supporting plate (12) is installed at the bottom of the supporting frame (1), sliding grooves are formed in two sides of the top of the supporting plate (12), the collecting box (11) is arranged at the top of the supporting plate (12), pulleys (14) are installed at four corners of the bottom of the collecting box (11), and the bottom of each pulley (14) is slidably installed at the bottom of the inner wall of each sliding groove.
6. The roller screen for producing bricks, according to claim 5, wherein: one side of the supporting plate (12) is rotatably provided with an inclined plate (13).
7. The roller screen for producing bricks, according to claim 5, wherein: four corners in the bottom of backup pad (12) all are provided with damper (18), damper (18) are including first removal post and first solid fixed cylinder, the top fixed mounting of first removal post is in the bottom of backup pad (12), first removal post slidable mounting is at the inner wall of first solid fixed cylinder, bottom plate (15) are installed to the bottom of first solid fixed cylinder, the lateral wall of first solid fixed cylinder cup joints and installs damping spring, damping spring's both ends contact with backup pad (12) and bottom plate (15) respectively.
8. The roller screen for producing bricks according to claim 7, wherein: l shaped plate (16) are installed to one side outer wall of backup pad (12), middle part on one side of L shaped plate (16) is provided with buffering subassembly (17), buffering subassembly (17) are including the second and remove a post and the fixed section of thick bamboo of second, the second removes the inner wall of post slidable mounting at the fixed section of thick bamboo of second, the slurcam is installed on one side of the second removal post, the lateral wall of first fixed section of thick bamboo cup joints and installs buffer spring, buffer spring's both ends contact with L shaped plate (16) and slurcam respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122524102.1U CN215918104U (en) | 2021-10-20 | 2021-10-20 | Roller screen for brick production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122524102.1U CN215918104U (en) | 2021-10-20 | 2021-10-20 | Roller screen for brick production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215918104U true CN215918104U (en) | 2022-03-01 |
Family
ID=80405514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122524102.1U Expired - Fee Related CN215918104U (en) | 2021-10-20 | 2021-10-20 | Roller screen for brick production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215918104U (en) |
-
2021
- 2021-10-20 CN CN202122524102.1U patent/CN215918104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |