CN220697380U - Recycled aggregate pretreatment equipment - Google Patents
Recycled aggregate pretreatment equipment Download PDFInfo
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- CN220697380U CN220697380U CN202321694054.3U CN202321694054U CN220697380U CN 220697380 U CN220697380 U CN 220697380U CN 202321694054 U CN202321694054 U CN 202321694054U CN 220697380 U CN220697380 U CN 220697380U
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- screening frame
- screening
- rotating shaft
- frame assembly
- metal inner
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- 238000012216 screening Methods 0.000 claims abstract description 117
- 239000002184 metal Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000004575 stone Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses recycled aggregate pretreatment equipment, which comprises a screening treatment device rectangular shell, wherein a plurality of metal rings are sequentially arranged in the screening treatment device rectangular shell, the inner wall of each metal ring is provided with a metal inner ring through a roller bearing, a screening frame component A is arranged in front of each two metal inner rings, and a screening frame component B is arranged behind each two metal inner rings; the inner sides of the metal inner rings are provided with a transmission rotating shaft, and the upper, lower, front and rear sides of the transmission rotating shaft are respectively provided with a first connecting rod penetrating through all the metal inner rings. According to the utility model, the original screening frame is integrally and respectively provided with the plurality of screening frame components A and the plurality of screening frame components B, and if the screening frame component A or the screening frame component B at a certain position deforms due to the impact of stones, the screening frame components A or the screening frame component B can be independently replaced, and the convenience of equipment is improved through the lifting technical scheme.
Description
Technical Field
The utility model relates to the technical field of treatment equipment, in particular to recycled aggregate pretreatment equipment.
Background
The production steps of the recycled aggregate, namely the recycled aggregate with the miscellaneous fill being changed into small particles through a plurality of screening and processing of a machine, are that firstly, the miscellaneous fill is crushed into small particles by using a coarse crushing jaw crusher, then unqualified products in the small particles are screened out by using a screening machine, and meanwhile, the particles can be cleaned by using a shower device during the screening, and the coarse crushing jaw crusher, the screening machine and the shower device used in the process can be called as a recycled aggregate pretreatment device;
however, the existing aggregate pretreatment equipment has the problems that the existing aggregate pretreatment equipment is inconvenient to clean recycled aggregate, so that the efficiency of aggregate cleaning is low, and the patent number is CN218133577U, which is named as a recycled aggregate pretreatment equipment, and by adopting the cleaning mechanism, the recycled aggregate can be fully cleaned when being in a treatment box, and the problem that the recycled aggregate is not fully cleaned to influence the subsequent processing mode is solved.
However, when the existing screening machine-shaped aggregate pretreatment equipment is used, aggregates of the screening machine-shaped aggregate pretreatment equipment are continuously collided with a screening frame made of metal, the screening frame is inevitably deformed to a certain extent along with the increase of the service time, so that screening holes on the outer surface of the screening frame are enlarged or reduced, the screening effect of the equipment is affected, and as the screening frame on the equipment is formed by encircling and fixing a whole metal filter screen on the outer surface of the equipment, only the whole screening frame can be replaced together when the whole screening frame needs to be replaced, and the operation process is complicated; therefore, the existing requirements are not met, and for this reason we propose a recycled aggregate pretreatment device.
Disclosure of Invention
The utility model aims to provide a regenerated aggregate pretreatment device, which solves the problems that when the screening machine-shaped aggregate pretreatment device is used, aggregates of the regenerated aggregate pretreatment device can be continuously collided with a screening frame made of metal, the screening frame can not be deformed to a certain extent along with the increase of the use time, so that screening holes on the outer surface of the screening frame are enlarged or reduced, the screening effect of the device is affected, and the screening frame on the device is formed by encircling and fixing a whole metal filter screen on the outer surface of the device, and when the whole metal filter screen is required to be replaced, the whole screening frame can be replaced together, the operation process is complicated, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the regenerated aggregate pretreatment equipment comprises a screening treatment device rectangular shell, wherein a plurality of metal rings are sequentially arranged in the screening treatment device rectangular shell, the inner walls of the metal rings are provided with metal inner rings through roller bearings, a screening frame component A is arranged in front of each two metal inner rings, and a screening frame component B is arranged behind each two metal inner rings;
the inner sides of the metal inner rings are provided with a transmission rotating shaft, a first connecting rod penetrating through all the metal inner rings is arranged at the upper, lower, front and rear sides of the transmission rotating shaft, and strip-shaped buckles are fixedly arranged on the inner walls of the screening frame assembly A and the screening frame assembly B.
Preferably, a stepping motor is fixedly arranged on one side of the upper end face of the square shell of the screening treatment device, an output shaft of the stepping motor is connected with a motor rotating shaft through a coupler, and the motor rotating shaft and the transmission rotating shaft are in series transmission through a synchronous chain.
Preferably, two second connecting rods are symmetrically and fixedly sleeved on two sides of the outer surface of the transmission rotating shaft, and two ends of each second connecting rod are respectively fixed with the inner walls of the first metal inner ring and the last metal inner ring from left to right.
Preferably, two connecting plates B are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft, of the screening frame assembly B, two circular through holes are symmetrically arranged on two sides of the surface, facing the transmission rotating shaft, of the connecting plate B, and two fixing grooves which are respectively identical to the two circular through holes are symmetrically arranged on two sides of the other end surface of the connecting plate B.
Preferably, two connecting plates A are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft, of the screening frame assembly A, two fixing heads are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft, of the connecting plates A, two inclined plane fixing blocks are symmetrically arranged on two sides of the outer surface of each fixing head, and a spring is connected between the two inclined plane fixing blocks.
Preferably, the length of the interval between the two metal inner rings is consistent with the length of the screening frame assembly A and the length of the fixed head, and a plurality of screening through holes are arranged on the outer surfaces of the screening frame assembly A and the screening frame assembly B in a fan-shaped arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the original screening frame is integrally provided with the screening frame components A and B, and the screening frame components A and B can be preliminarily fixed on the whole equipment by buckling the strip-shaped buckles on the screening frame components A and B to the first connecting rod penetrating through the metal inner ring, so that when one screening frame component A or B deforms due to stone impact, the screening frame component A or B can be independently detached and replaced, and the convenience of the equipment is improved through the lifting technical scheme;
2. according to the utility model, when the screening frame component A and the screening frame component B are combined, the fixing head positioned on the screening frame component A is inserted into the circular through hole positioned on the screening frame component B, and in the inserting process, the inclined fixing block positioned on the fixing head is pushed inwards to press the spring, so that the inclined fixing block penetrates through the circular through hole to be clamped into the fixing groove along with the increase of the phase and degree of the two, and the inclined fixing block clamped into the fixing groove is used for fixing the screening frame component A and the screening frame component B, so that the detachable screening frame component A or the screening frame component B can be effectively prevented from falling off under the impact of aggregate in the screening process, and the stability of the equipment in operation is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an overall side view of an upper screen frame assembly B of the present utility model;
fig. 3 is a schematic view of the structure of the fixing head according to the present utility model when the fixing head is inserted into the fixing groove.
In the figure: 1. a screening treatment device is provided with a square shell; 2. a metal ring; 3. a metal inner ring; 4. a first connecting rod; 5. a stepping motor; 6. a synchronous chain; 7. a second connecting rod; 8. a screening frame assembly A; 9. a connecting plate A; 10. a fixed head; 11. a screening frame component B; 12. a connecting plate B; 13. a fixing groove; 14. a circular through hole; 15. a strip-shaped buckle; 16. an inclined plane fixing block; 17. a spring; 18. removing the sleeve; 19. and (5) driving the rotating shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The screening treatment device according to the utility model is available in the form of a loop 1 (model Sy37c7 Ah), a synchronous chain 6 (model 08 A4) and a spring 17 (model JX 110) from market or private customization.
Referring to fig. 1 to 3, an embodiment of the present utility model provides: the regenerated aggregate pretreatment equipment comprises a screening treatment device square shell 1, wherein a plurality of metal rings 2 are sequentially arranged in the screening treatment device square shell 1, metal inner rings 3 are arranged on the inner walls of the metal rings 2 through roller bearings, a screening frame component A8 is arranged in front of each two metal inner rings 3, and a screening frame component B11 is arranged behind each two metal inner rings 3;
the inner sides of the metal inner rings 3 are provided with a transmission rotating shaft 19, the upper, lower, front and rear sides of the transmission rotating shaft 19 are respectively provided with a first connecting rod 4 penetrating through all the metal inner rings 3, and the inner walls of the screening frame assembly A8 and the screening frame assembly B11 are respectively fixedly provided with a strip-shaped buckle 15.
Working principle: when the screening machine is used, a power supply is connected, through a plurality of screening frame components A8 and a plurality of screening frame components B11 which are integrally formed by the original screening frames respectively, before the use, the strip-shaped buckles 15 on the screening frame components A8 and B11 are buckled on the first connecting rod 4 which penetrates through the metal inner ring 3, the screening frame components A8 and B11 are initially fixed on the whole of the machine, then the stepping motor 5 is started to drive the transmission rotating shaft 19 which is connected with the stepping motor through the synchronous chain 6 to rotate, when the transmission rotating shaft 19 rotates, the two metal inner rings 3 which are connected with the transmission rotating shaft 19 and are positioned in the most marginal section through the two second connecting rods 7 are rotated along with the transmission rotating shaft, as all the metal inner rings 3 are penetrated by the first connecting rod 4, when one of the metal inner rings 3 rotates, all the screening frame components A8 and B11 which are buckled on the first connecting rod 4 are rotated along with the transmission rotating shaft, and then aggregates are poured into the machine, the screening frame components A8 and B11 are screened through the screening holes on the screening frame components A8 and B11, when the screening frame components A8 or B11 are detached from the screening frame components, the machine is detached, and the machine is deformed independently, and the machine is convenient to replace the screening machine.
Further, a stepping motor 5 is fixedly arranged on one side of the upper end face of the screening treatment device square shell 1, an output shaft of the stepping motor 5 is connected with a motor rotating shaft through a coupler, and the motor rotating shaft and a transmission rotating shaft 19 are in series transmission through a synchronous chain 6; two second connecting rods 7 are symmetrically and fixedly sleeved on two sides of the outer surface of the transmission rotating shaft 19, and two ends of each second connecting rod 7 are respectively fixed with the inner walls of the first and last metal inner rings 3 from left to right; two connecting plates B12 are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft 19, of the screening frame assembly B11, two circular through holes 14 are symmetrically arranged on two sides of the surface, facing the transmission rotating shaft 19, of the connecting plate B12, and two fixing grooves 13 which are respectively identical to the inner parts of the two circular through holes 14 are symmetrically arranged on two sides of the other end surface of the connecting plate B12; two connecting plates A9 are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft 19, of the screening frame assembly A8, two fixing heads 10 are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft 19, of the connecting plates A9, two inclined plane fixing blocks 16 are symmetrically arranged on two sides of the outer surface of the fixing head 10, and a spring 17 is connected between the two inclined plane fixing blocks 16; the length of the interval between the two metal inner rings 3 is consistent with the length of the screening frame assembly A8 and the length of the fixed head 10, and a plurality of screening through holes are arranged on the outer surfaces of the screening frame assembly A8 and the screening frame assembly B11 in a fan-shaped arrangement.
When screening frame component A8 and screening frame component B11 are mutually, the fixed head 10 on screening frame component A8 will be through running through the circular through-hole 14 that is located on screening frame component B11, its in-process that is inserted, the inclined plane fixed block 16 that is located on fixed head 10 will be inwards pushed and extrude spring 17, along with the increase of both looks and degree, thereby inclined plane fixed block 16 will pass circular through-hole 14 and block into the inside of fixed slot 13, through the inclined plane fixed block 16 of block into fixed slot 13 inside, thereby can fix screening frame component A8 and screening frame component B11 mutually, when needing to remove its fixed, the sleeve 18 of pulling down on the fixed head 10 top of cover this moment inwards is located to the propelling movement of sleeve 18, two inclined plane fixed blocks 16 will be inwards pushed, thereby remove its fixed, can effectively prevent at the in-process of screening through this fixed structure, detachable screening frame component A8 or screening frame component B11 take place under the striking of aggregate, thereby stability when having guaranteed equipment operation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a recycled aggregate pretreatment equipment, includes screening processing apparatus returns shape shell (1), its characterized in that: the screening device comprises a screening treatment device, a screening frame assembly A (8) and a screening frame assembly B (11), wherein a plurality of metal rings (2) are sequentially arranged in a loop-shaped shell (1) of the screening treatment device, metal inner rings (3) are arranged on the inner walls of the metal rings (2) through roller bearings, the screening frame assembly A (8) is arranged in front of each two metal inner rings (3), and the screening frame assembly B (11) is arranged behind each two metal inner rings (3);
the inner sides of the metal inner rings (3) are provided with a transmission rotating shaft (19), a first connecting rod (4) penetrating through all the metal inner rings (3) is arranged at the front, the rear, the upper, the lower and the front of the transmission rotating shaft (19), and a strip-shaped buckle (15) is fixedly arranged on the inner walls of the screening frame assembly A (8) and the screening frame assembly B (11).
2. A recycled aggregate pretreatment apparatus according to claim 1, wherein: one side of the upper end face of the screening treatment device square shell (1) is fixedly provided with a stepping motor (5), an output shaft of the stepping motor (5) is connected with a motor rotating shaft through a coupler, and the motor rotating shaft and a transmission rotating shaft (19) are in series transmission through a synchronous chain (6).
3. A recycled aggregate pretreatment apparatus according to claim 1, wherein: two second connecting rods (7) are symmetrically and fixedly sleeved on two sides of the outer surface of the transmission rotating shaft (19), and two ends of each second connecting rod (7) are respectively fixed with the inner walls of the first metal inner ring (3) and the last metal inner ring (3) from left to right.
4. A recycled aggregate pretreatment apparatus according to claim 1, wherein: two connecting plates B (12) are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft (19), of the screening frame assembly B (11), two circular through holes (14) are symmetrically arranged on two sides of the surface, facing the transmission rotating shaft (19), of the connecting plate B (12), and two fixing grooves (13) which are respectively identical to the two circular through holes (14) are symmetrically arranged on two sides of the other end surface of the connecting plate B (12).
5. A recycled aggregate pretreatment apparatus according to claim 4, wherein: two connecting plates A (9) are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft (19), of the screening frame assembly A (8), two fixing heads (10) are symmetrically and fixedly arranged on two sides of the surface, facing the transmission rotating shaft (19), of the connecting plates A (9), two inclined fixing blocks (16) are symmetrically arranged on two sides of the outer surface of each fixing head (10), and a spring (17) is connected between the two inclined fixing blocks (16).
6. A recycled aggregate pretreatment apparatus according to claim 1, wherein: the length of the interval between the two metal inner rings (3) is consistent with the length of the screening frame assembly A (8) and the length of the fixed head (10), and a plurality of screening through holes are arranged on the outer surfaces of the screening frame assembly A (8) and the screening frame assembly B (11) in a fan-shaped arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694054.3U CN220697380U (en) | 2023-06-30 | 2023-06-30 | Recycled aggregate pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694054.3U CN220697380U (en) | 2023-06-30 | 2023-06-30 | Recycled aggregate pretreatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697380U true CN220697380U (en) | 2024-04-02 |
Family
ID=90440960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321694054.3U Active CN220697380U (en) | 2023-06-30 | 2023-06-30 | Recycled aggregate pretreatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697380U (en) |
-
2023
- 2023-06-30 CN CN202321694054.3U patent/CN220697380U/en active Active
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