CN212442017U - A sieving mechanism for plain concrete recycle - Google Patents
A sieving mechanism for plain concrete recycle Download PDFInfo
- Publication number
- CN212442017U CN212442017U CN202020942906.6U CN202020942906U CN212442017U CN 212442017 U CN212442017 U CN 212442017U CN 202020942906 U CN202020942906 U CN 202020942906U CN 212442017 U CN212442017 U CN 212442017U
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- screening
- fixed mounting
- screening frame
- rack
- box body
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Abstract
The utility model discloses a sieving mechanism for plain concrete recycle, including the mount, the upside fixed mounting of mount has the box, and the upside fixed mounting of box has the feeder hopper, and the downside of feeder hopper is provided with first stock guide, and the top fixed connection of first stock guide and box is provided with the screening frame on the downside of first stock guide. The utility model discloses first motor drives incomplete gear revolve, when the tooth of incomplete gear meshed with the rack mutually, drive the rack and remove left, the rack passes through the connecting rod and drives screening frame and remove left, the screening frame passes through baffle compression reset spring, when the tooth of incomplete gear did not mesh with the rack mutually, the reset spring of compression drives the screening frame through the baffle and removes right, the screening frame drives connecting rod and rack and removes right, the circulation is reciprocal, the left and right sides of screening frame has been realized and has rocked, the concrete piece that will not conform to the requirement through the setting of screen cloth sieves out, improve the screening effect, screening efficiency has also been improved simultaneously.
Description
Technical Field
The utility model relates to a concrete field specifically is a sieving mechanism for plain concrete recycle.
Background
With the progress of the development society of the times, materials used for construction are updated generation by generation, buildings of the society are mostly built by concrete at present, the concrete is hard, sand stones required by newly-built houses can be directly replaced, and the waste can be effectively reduced when the concrete is used for the construction of new houses. The plain concrete is a structure made of concrete without ribs or stress reinforcing steel bars. Plain concrete is for reinforced concrete, prestressed concrete, and the like. Such as construction walkways, crash piers, etc. as we commonly use.
Plain concrete is when recycle, and the concrete after smashing only sieves the concrete piece that does not conform to the particle size requirement through fixed screen cloth, and screening efficiency is low, and the screening effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a sieving mechanism for plain concrete recycle.
In order to achieve the above object, the utility model provides a following technical scheme: a screening device for recycling plain concrete comprises a fixing frame, wherein a box body is fixedly mounted on the upper side of the fixing frame, a feeding hopper is fixedly mounted on the upper side of the box body, a first guide plate is arranged on the lower side of the feeding hopper, the first guide plate is fixedly connected with the top of the box body, a screening frame is arranged on the lower side of the first guide plate, a connecting buckle is fixedly mounted on the right side of the screening frame, a connecting rod is fixedly connected inside the connecting buckle through a bolt, a rack is fixedly mounted at the other end of the connecting rod, a first fixing plate and a second fixing plate are fixedly mounted inside the box body, a cushion block is fixedly mounted on the upper side of the second fixing plate, a first motor is fixedly mounted on the upper side of the cushion block, an incomplete gear is fixedly mounted at the output end of the first motor, and teeth of the incomplete gear, one side of the box body is rotatably connected with a box door, and one side of the box door is fixedly provided with a handle.
Preferably, a first support and a second support are fixedly mounted on the upper side of the second fixing plate, the first support is connected with the connecting rod in a sliding mode, and the second support is connected with the rack in a sliding mode.
Preferably, the inner wall of the left side of the box body is fixedly provided with a return spring, one side of the return spring is fixedly connected with a baffle, and the left side of the screening frame is provided with a clamping groove matched with the baffle.
Preferably, the bottom of the screening frame is fixedly provided with a screen, and the bottom of the screening frame is fixedly provided with a backing plate.
Preferably, the lower side of the screening frame is fixedly provided with a sliding block, the surfaces of the first fixing plate and the second fixing plate are both provided with sliding grooves, and the sliding block is connected with the sliding grooves in a sliding manner.
Preferably, the upside fixed mounting of mount has first link and second link, the inside of first link and second link rotates respectively and is connected with first transmission shaft and secondary drive axle, the transmission is connected with the conveyer belt between first transmission shaft and the secondary drive axle, the upside fixed mounting of mount has the second motor, the output shaft of second motor passes through the belt and is connected with the transmission of first transmission shaft, the equal fixed mounting in both sides of conveyer belt has elastic baffle.
Preferably, a second material guide plate is fixedly mounted on the lower sides of the first fixing plate and the second fixing plate, and a through groove is formed in the right side of the box body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first motor drives incomplete gear revolve, when the tooth of incomplete gear and rack mesh mutually, drive the rack and remove left, the rack passes through the connecting rod and drives screening frame and remove left, the screening frame passes through baffle compression reset spring, when the tooth of incomplete gear does not mesh mutually with the rack, the reset spring of compression drives the screening frame through the baffle and removes right, the screening frame drives connecting rod and rack and removes right, the circulation is reciprocal, the left and right sides of screening frame has been realized and has rocked, the concrete piece that will not conform to the requirement through the setting of screen cloth sieves out, improve the screening effect, screening efficiency has also been improved simultaneously.
2. The utility model discloses a setting of first stock guide, can fall into the screening frame with the concrete piece after smashing completely in, improve screening efficiency, through the backing plate at the bottom fixed mounting slope of screening case, can lead the concrete piece in the screening frame to screen cloth department completely and sieve, the efficiency of screening has further been improved, through the downside fixed mounting second stock guide at first fixed plate and second fixed plate, can fall into the surface of conveyer belt completely with the concrete piece after the screening is accomplished, avoid collapsing of concrete piece, convenient and fast.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;
fig. 2 is a schematic view of a second three-dimensional structure of the present invention;
fig. 3 is a schematic structural view of the cross section of the present invention.
In the figure: the automatic feeding device comprises a fixed frame 1, a box body 2, a first fixed plate 3, a second fixed plate 4, a feeding hopper 5, a screening frame 6, a connecting buckle 7, a connecting rod 8, a rack 9, a cushion block 10, a first motor 11, an incomplete gear 12, a first support 13, a second support 14, a guide plate 15, a screen 16, a cushion plate 17, a second guide plate 18, a return spring 19, a baffle 20, a first connecting frame 21, a first transmission shaft 22, a second connecting frame 23, a second transmission shaft 24, a conveyor belt 25, an elastic baffle 26, a sliding block 27, a sliding chute 28, a second motor 29, a through groove 30, a box door 31 and a handle 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, a screening device for recycling plain concrete, comprising a fixed frame 1, a box body 2 is fixedly mounted on the upper side of the fixed frame 1, a feed hopper 5 is fixedly mounted on the upper side of the box body 2, a first material guide plate 15 is arranged on the lower side of the feed hopper 5, the first material guide plate 15 is fixedly connected with the top of the box body 2, a screening frame 6 is arranged on the lower side of the first material guide plate 15, the crushed concrete blocks can completely fall into the screening frame 6 through the arrangement of the first material guide plate 15, the screening efficiency is improved, a screen 16 is fixedly mounted on the bottom of the screening frame 6, a backing plate 17 is fixedly mounted on the bottom of the screening frame 6, the concrete blocks in the screening frame 6 can be completely guided to the screen 16 for screening through the fixedly mounted inclined backing plate 17 on the bottom of the screening box 6, and the screening efficiency is further improved.
The left side of the screening frame 6 is provided with a clamping groove matched with the baffle 20, the incomplete gear 12 is driven to rotate by the first motor 11, when teeth of the incomplete gear 12 are meshed with the rack 9, the rack 9 is driven to move leftwards, the rack 9 drives the screening frame 6 to move leftwards by the connecting rod 8, the screening frame 6 compresses the return spring 19 by the baffle 20, when the teeth of the incomplete gear 12 are not meshed with the rack 9, the compressed return spring 19 drives the screening frame 6 to move rightwards by the baffle 20, the screening frame 6 drives the connecting rod 8 and the rack 9 to move rightwards, the circular reciprocating motion is realized, the left-right shaking of the screening frame 6 is realized, concrete blocks which do not meet requirements are screened out by the arrangement of the screen 16, the screening effect is improved, the screening efficiency is also improved, one side of the box body 2 is rotatably connected with the box door 31, one side of the box door 31 is fixedly provided with the handle 32, the arrangement of the box door 31 and the handle, the concrete blocks which do not meet the requirement of the grain diameter are conveniently crushed again.
Referring to fig. 3, a first bracket 13 and a second bracket 14 are fixedly mounted on the upper side of the second fixing plate 4, the first bracket 13 is slidably connected to the connecting rod 8, the second bracket 14 is slidably connected to the rack 9, and the first bracket 13 and the second bracket 14 maintain the stability of the connecting rod 8 and the rack 9 during movement.
Referring to fig. 3, a sliding block 27 is fixedly mounted on the lower side of the screening frame 6, sliding grooves 28 are formed in the surfaces of the first fixing plate 3 and the second fixing plate 4, the sliding block 27 is slidably connected with the sliding grooves 28, the sliding block 27 and the sliding grooves 28 are arranged to facilitate the sliding of the screening frame 6, and the stability of the screening frame 6 during shaking is improved.
Referring to fig. 1-3, the lower sides of the first fixing plate 3 and the second fixing plate 4 are both fixedly provided with a second material guiding plate 18, the right side of the box body 2 is provided with a through groove 30, the screened concrete blocks can completely fall on the surface of the conveyor belt 25 by fixedly installing the second material guiding plate 18 on the lower sides of the first fixing plate 3 and the second fixing plate 4, so as to avoid the concrete blocks from collapsing, the device is convenient and fast, the upper side of the fixing frame 1 is fixedly provided with a first connecting frame 21 and a second connecting frame 23, the interiors of the first connecting frame 21 and the second connecting frame 23 are respectively and rotatably connected with a first transmission shaft 22 and a second transmission shaft 24, the conveyor belt 25 is in transmission connection between the first transmission shaft 22 and the second transmission shaft 24, the upper side of the fixing frame 1 is fixedly provided with a second motor 29, the output shaft of the second motor 29 is in transmission connection with the first transmission shaft 22 through a belt, the two sides of the conveyor, drive first transmission shaft 24 through second motor 29 and rotate, first transmission shaft 24 drives conveyer belt 25 and removes to the concrete piece that makes after the screening is accomplished is carried away, convenient and fast saves the manual work, and elastic baffle 26's setting is then played and is avoided the concrete piece to appear unrestrained in the in-process of carrying.
In summary, the following steps: this a sieving mechanism for plain concrete recycle, drive incomplete gear 12 through first motor 11 and rotate, when the tooth of incomplete gear 12 meshes with rack 9 mutually, drive rack 9 and remove left, rack 9 drives screening frame 6 and removes left through connecting rod 8, screening frame 6 compresses reset spring 19 through baffle 20, when the tooth of incomplete gear 12 does not mesh with rack 9 mutually, compressed reset spring 19 drives screening frame 6 and removes right through baffle 20, screening frame 6 drives connecting rod 8 and rack 9 and removes right, the circulation is reciprocal, the rock about screening frame 6 has been realized, the concrete piece that will not conform to the requirement through the setting of screen cloth 16 is sieved out, improve the screening effect, the screening efficiency has also been improved simultaneously, all consumer in this scheme all supply power through external power source.
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 (7)
1. The utility model provides a sieving mechanism for plain concrete recycle, includes mount (1), its characterized in that: the upper side of the fixing frame (1) is fixedly provided with a box body (2), the upper side of the box body (2) is fixedly provided with a feed hopper (5), the lower side of the feed hopper (5) is provided with a first guide plate (15), the first guide plate (15) is fixedly connected with the top of the box body (2), the lower side of the first guide plate (15) is provided with a screening frame (6), the right side of the screening frame (6) is fixedly provided with a connecting buckle (7), the inside of the connecting buckle (7) is fixedly connected with a connecting rod (8) through a bolt, the other end of the connecting rod (8) is fixedly provided with a rack (9), the inside of the box body (2) is fixedly provided with a first fixing plate (3) and a second fixing plate (4), the upper side of the second fixing plate (4) is fixedly provided with a cushion block (10), the upper side of the cushion block (10) is fixedly provided with, the output end fixed mounting of first motor (11) has incomplete gear (12), the tooth and the rack (9) of incomplete gear (12) mesh mutually, one side of box (2) is rotated and is connected with chamber door (31), one side fixed mounting of chamber door (31) has handle (32).
2. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: the upper side fixed mounting of second fixed plate (4) has first support (13) and second support (14), first support (13) and connecting rod (8) sliding connection, second support (14) and rack (9) sliding connection.
3. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: the box body (2) is characterized in that a return spring (19) is fixedly mounted on the left inner wall of the box body (2), a baffle (20) is fixedly connected to one side of the return spring (19), and a clamping groove matched with the baffle (20) is formed in the left side of the screening frame (6).
4. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: the bottom fixed mounting of screening frame (6) has screen cloth (16), the bottom fixed mounting of screening frame (6) has backing plate (17).
5. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: the downside fixed mounting of screening frame (6) has slider (27), spout (28) have all been seted up on the surface of first fixed plate (3) and second fixed plate (4), slider (27) and spout (28) sliding connection.
6. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: the utility model discloses a conveyor belt, including mount (1), upside fixed mounting of mount (1) has first link (21) and second link (23), the inside of first link (21) and second link (23) rotates respectively and is connected with first transmission shaft (22) and second transmission shaft (24), the transmission is connected with conveyer belt (25) between first transmission shaft (22) and second transmission shaft (24), the upside fixed mounting of mount (1) has second motor (29), the output shaft of second motor (29) passes through the belt and is connected with first transmission shaft (22) transmission, the equal fixed mounting in both sides of conveyer belt (25) has elastic baffle (26).
7. A screening apparatus for the recycling of plain concrete according to claim 1, wherein: and second material guide plates (18) are fixedly mounted on the lower sides of the first fixing plate (3) and the second fixing plate (4), and a through groove (30) is formed in the right side of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942906.6U CN212442017U (en) | 2020-05-29 | 2020-05-29 | A sieving mechanism for plain concrete recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942906.6U CN212442017U (en) | 2020-05-29 | 2020-05-29 | A sieving mechanism for plain concrete recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442017U true CN212442017U (en) | 2021-02-02 |
Family
ID=74477179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942906.6U Expired - Fee Related CN212442017U (en) | 2020-05-29 | 2020-05-29 | A sieving mechanism for plain concrete recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958187A (en) * | 2021-02-19 | 2021-06-15 | 严旭东 | Be used for tombarthite ore crushing apparatus |
| CN114042638A (en) * | 2021-11-18 | 2022-02-15 | 广州明瀚新材料有限公司 | Graphene chip processing and screening method |
| CN114226232A (en) * | 2021-12-30 | 2022-03-25 | 太原科技大学 | A linear vibrating screen |
-
2020
- 2020-05-29 CN CN202020942906.6U patent/CN212442017U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958187A (en) * | 2021-02-19 | 2021-06-15 | 严旭东 | Be used for tombarthite ore crushing apparatus |
| CN114042638A (en) * | 2021-11-18 | 2022-02-15 | 广州明瀚新材料有限公司 | Graphene chip processing and screening method |
| CN114042638B (en) * | 2021-11-18 | 2024-03-01 | 广州明瀚新材料有限公司 | Graphene chip processing and screening method |
| CN114226232A (en) * | 2021-12-30 | 2022-03-25 | 太原科技大学 | A linear vibrating screen |
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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: 20210202 |