CN215612960U - Screening plant is used in machine-made sand concrete production - Google Patents

Screening plant is used in machine-made sand concrete production Download PDF

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Publication number
CN215612960U
CN215612960U CN202121680920.4U CN202121680920U CN215612960U CN 215612960 U CN215612960 U CN 215612960U CN 202121680920 U CN202121680920 U CN 202121680920U CN 215612960 U CN215612960 U CN 215612960U
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China
Prior art keywords
screening
screen cloth
box
machine
made sand
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Active
Application number
CN202121680920.4U
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Chinese (zh)
Inventor
傅幸幸
谢成政
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Putian Haihong Concrete Co ltd
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Putian Haihong Concrete Co ltd
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Priority to CN202121680920.4U priority Critical patent/CN215612960U/en
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Abstract

The utility model discloses a screening device for producing machine-made sand concrete, which comprises a screening box, wherein a feed inlet is formed in the top of the screening box, a rotating rod is rotatably and vertically arranged on the outer side of the screening box, a shell is fixedly connected to the outer wall of the screening box, a driving motor capable of driving the rotating rod to rotate is arranged in the shell, a connecting seat is detachably arranged on the top of the rotating rod, and a connecting rod is transversely arranged on the outer wall of the connecting seat. This mechanism screening plant for sand concrete production will drive the screen cloth when the screening frame rotates and rotate, because the quarter of screen cloth exposes in the external world, can be to making things convenient for operating personnel to observe the jam condition of screen cloth when filtering the rotation, when blockking up comparatively seriously, also can be to the screen cloth clearance that exposes, operating space is big, and the clearance is convenient, has improved work efficiency, avoids keeping the change screen cloth of high-frequency, improves the practicality.

Description

Screening plant is used in machine-made sand concrete production
Technical Field
The utility model relates to the technical field of machine-made sand, in particular to a screening device for machine-made sand concrete production.
Background
The machine-made sand is sand processed by the sand making machine and other accessory equipment, the finished product is more regular, the sand can be processed into sand with different rules and sizes according to different process requirements, the daily requirements can be met, and qualified and applicable sand can be prepared by professional equipment.
The screening plant screening need be utilized to current mechanism sand concrete when production, and the inside at the device is fixed to current screening plant most, and the screen cloth appears blocking problem easily after long-time work, needs the manual work to clear up it in the device inside when the clearance, because operating space is less, leads to the clearance comparatively loaded down with trivial details, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a screening device for machine-made sand concrete production, which solves the problems that most screening devices are fixed inside the device, a screen is easy to block after long-time work, the screening devices need to be manually cleaned inside the device during cleaning, and the cleaning is complicated and the working efficiency is low due to small operation space.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a screening plant is used in production of mechanism sand concrete, includes the screening case, the top of screening case is provided with the feed inlet, the outside of screening case rotationally vertically is provided with the dwang, the outer wall fixedly connected with shell of screening case, the inside of shell can drive dwang pivoted driving motor, the top detachably of dwang is provided with the connecting seat, the outer wall of connecting seat transversely is provided with the connecting rod, the other end fixedly connected with screening frame of connecting rod, the inside of screening frame is provided with the screen cloth, the top of screening incasement chamber is provided with the direction and fights, the bottom of screening incasement chamber just is located the below slidable of screen cloth is provided with the collecting box.
Further, the screening frame with the equal ring shape of screen cloth sets up, one side of screening case is provided with and supplies screening frame pivoted notch, the shape of screen cloth is funnel-shaped setting.
Furthermore, a clamping groove is formed in the bottom of the connecting seat, a clamping block clamped with the clamping groove is arranged at the top end of the rotating rod, and the clamping groove and the clamping block are in quadrilateral arrangement.
Further, the outer wall of fixture block transversely is provided with the connecting plate, the inside of connecting plate rotationally vertically runs through and is provided with fastening bolt, the bottom of connecting seat seted up with fastening bolt threaded connection's thread groove, the surface of screen cloth is provided with the shielding strip, the shape of shielding strip is the ring setting, the bottom of direction fill be provided with the card strip of the mutual block of shielding strip.
Furthermore, a discharge chute is formed in the bottom of one side of the screening box, a sealing cover extending to the outside of the screening box through the discharge chute is arranged on one side of the collecting box, and a slide way for the collecting box to slide is arranged at the bottom of the inner cavity of the screening box.
Further, the outer fixed surface of screening case is connected with the dead lever, the one end fixedly connected with on fixed rod surface is located the installation pole of screen cloth top, the other end of installation pole is provided with the dust catcher, the surface of screening case just is located the below of dead lever is provided with the containing box, the output of dust catcher pass through the conveyer pipe with the containing box communicates each other.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this mechanism screening plant for sand concrete production, the driving motor who sets up will drive the dwang at the during operation and rotate, rotation through the dwang can drive the connecting seat and rotate, can drive the rotation of screening frame through the connecting rod when the connecting seat rotates, will drive the screen cloth when screening frame rotates and rotate, because the quarter of screen cloth exposes in the external world, can be to making things convenient for the jam condition that operating personnel observed the screen cloth when filtering the rotation, when blockking up comparatively seriously, also can be to the screen cloth clearance that exposes, operating space is big, the clearance is convenient, and the work efficiency is improved, avoid keeping the change screen cloth of high-frequency, and the practicability is improved.
(2) This screening plant is used in mechanism sand concrete production, the installation pole of setting will extract at the during operation and remain the impurity on screen cloth surface, makes impurity can pass through the inside of pipe-line transportation to containing box to carry out follow-up operation, the fastening bolt of setting will remove the engaged state with the thread groove through the screw when rotating, thereby can break away from the inside of draw-in groove with the fixture block, can conveniently change the screen cloth, can improve the practicality to the mechanism sand screening of different scales.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the delivery tube of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.
In the figure: 1-screening box, 2-feeding hole, 3-rotating rod, 4-shell, 5-driving motor, 6-connecting seat, 7-connecting rod, 8-screening frame, 9-screen, 10-guide hopper, 11-collecting box, 12-clamping groove, 13-clamping block, 14-connecting plate, 15-fastening bolt, 16-thread groove, 17-shielding strip, 18-discharging groove, 19-sealing cover, 20-slideway, 21-fixing rod, 22-mounting rod, 23-dust collector and 24-containing box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a screening plant is used in production of mechanism sand concrete, is provided with feed inlet 2 including screening case 1, the top of screening case 1, and the feed inlet 2 that sets up can drop into the mechanism sand that does not screen to the inside of screening case 1.
The outside of screening case 1 rotationally vertically is provided with dwang 3, and the outer wall fixedly connected with shell 4 of screening case 1, the inside of shell 4 can drive dwang 3 pivoted driving motor 5, and the driving motor 5 that sets up can drive dwang 3 at the during operation and rotate, and the shell 4 that sets up can play the effect of protection.
The top detachably of dwang 3 is provided with connecting seat 6, and the outer wall of connecting seat 6 transversely is provided with connecting rod 7, and connecting seat 6 and connecting rod 7 of setting can play the effect of connecting, and the other end fixedly connected with screening frame 8 of connecting rod 7, the screening frame 8 of setting can make quartering to three expose to the outside of screening case 1 when rotating, and is more convenient when the clearance, also can observe the jam condition.
Screening frame 8's inside is provided with screen cloth 9, and the screen cloth 9 of setting can filter the screening to the mechanism sand in the inside of screening case 1, and the top of screening case 1 inner chamber is provided with the direction and fights 10, and the effect that the direction was fought 10 and can play the direction of setting avoids the mechanism sand to pile up, is difficult to sieve through screen cloth 9.
The bottom of the inner cavity of the screening box 1 and the lower part of the screen 9 are slidably provided with a collecting box 11, and the collecting box 11 can collect the screened machine-made sand, so that the screening box is convenient to uniformly process.
Screening frame 8 and the equal ring shape setting of screen cloth 9, one side of screening case 1 is provided with can supply screening frame 8 pivoted notch, and the shape of screen cloth 9 is to leak hopper-shaped setting.
Because screening frame 8 and screen cloth 9 all are the ring shape setting, make screen cloth 9 partly can expose to the outside of screening case 1, operating space is bigger when clearing up screen cloth 9, also can prolong screen cloth 9's life.
The bottom of connecting seat 6 has seted up draw-in groove 12, and the top of dwang 3 is provided with the fixture block 13 with the mutual block of draw-in groove 12, and draw-in groove 12 is the quadrangle setting with the shape of fixture block 13, because draw-in groove 12 is the quadrangle setting with fixture block 13, after draw-in groove 12 and fixture block 13 block, can make dwang 3 drive connecting seat 6 when rotating and rotate.
The outer wall of the clamping block 13 is transversely provided with a connecting plate 14, the inside of the connecting plate 14 is rotatably and vertically provided with a fastening bolt 15 in a penetrating manner, and the bottom of the connecting seat 6 is provided with a thread groove 16 in threaded connection with the fastening bolt 15.
The fastening bolt 15 that sets up will pass through screw thread and thread groove 16 meshing when rotating to improve the compactness of draw-in groove 12 and fixture block 13, avoid appearing the condition that drops, because draw-in groove 12 and fixture block 13 are for dismantling the setting, make screen cloth 9 conveniently change, can improve the practicality to the screening of the mechanism sand of different scales.
The surface of screen cloth 9 is provided with shelters from strip 17, and the shape that shelters from strip 17 is the ring setting, and the bottom of direction fill 10 is provided with and shelters from the card strip of the mutual block of strip 17.
Through shielding strip 17 and mutually supporting of card strip can avoid the mechanism sand to drop through the both sides of screening frame 8, play the effect of sheltering from.
The blown down tank 18 has been seted up to the bottom of screening case 1 one side, and one side of collecting box 11 is provided with the closing cap 19 that extends to screening case 1 outside through blown down tank 18, and the bottom of screening case 1 inner chamber is provided with can supply the gliding slide 20 of collecting box 11, and the closing cap 19 that sets up can take out collecting box 11 through blown down tank 18 when the pulling, is convenient for get the material, because collecting box 11 is sliding connection with slide 20, saves more laborsaving when making collecting box 11 pull out.
The outer fixed surface of screening case 1 is connected with dead lever 21, and the one end fixedly connected with on dead lever 21 surface is located the installation pole 22 of screen cloth 9 top, and the other end of installation pole 22 is provided with dust catcher 23, and the surface of screening case 1 just is located the below of dead lever 21 and is provided with containing box 24, and the output of dust catcher 23 passes through conveyer pipe and containing box 24 intercommunication each other.
The fixed rod 21 and the installation rod 22 that set up all play fixed effect, and the dust catcher 23 that sets up then will remain the mechanism sand on screen cloth 9 surface at the during operation and adsorb, makes it enter into the inside to containing box 24 through the conveyer pipe to in order to handle it in unison.
When the machine is in operation, the driving motor 5 and the dust collector 23 are respectively started, when the driving motor 5 is started, the machine-made sand to be screened is thrown into the guide hopper 10 through the feed port 2, so that the machine-made sand falls to the surface of the screen 9 through the guide hopper 10, when the driving motor 5 works, the rotating rod 3 is driven to rotate, when the rotating rod 3 rotates, the connecting seat 6 is driven to rotate, when the connecting seat 6 rotates, the screening frame 8 is driven to rotate through the connecting rod 7, when the screening frame 8 rotates, the screen 9 is driven to rotate, therefore, the machine-made sand after being screened can fall into the collecting box 11 through the rotary screening, the machine-made sand with larger particles can be exposed to the outside of the screening box 1 through the rotation of the screen 9, suction can be recalled by operation of the vacuum cleaner 23, and the suction is introduced into the storage box 24 through the duct to be stored, thereby completing the sieving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. The utility model provides a machine-made sand screening plant for concrete production, includes screening case (1), its characterized in that: a feed inlet (2) is arranged at the top of the screening box (1), a rotating rod (3) is rotatably and vertically arranged at the outer side of the screening box (1), the outer wall of the screening box (1) is fixedly connected with a shell (4), the interior of the shell (4) can drive a driving motor (5) of the rotating rod (3) to rotate, the top of the rotating rod (3) is detachably provided with a connecting seat (6), a connecting rod (7) is transversely arranged on the outer wall of the connecting seat (6), the other end of the connecting rod (7) is fixedly connected with a screening frame (8), a screen (9) is arranged inside the screening frame (8), a guide hopper (10) is arranged at the top of the inner cavity of the screening box (1), and a collecting box (11) is arranged at the bottom of the inner cavity of the screening box (1) and below the screen (9) in a sliding manner.
2. The screening device for machine-made sand concrete production according to claim 1, wherein: screening frame (8) with the equal ring shape of screen cloth (9) sets up, one side of screening case (1) is provided with and supplies screening frame (8) pivoted notch, the shape of screen cloth (9) is and leaks hopper-shaped setting.
3. The screening device for machine-made sand concrete production according to claim 1, wherein: draw-in groove (12) have been seted up to the bottom of connecting seat (6), the top of dwang (3) be provided with the fixture block (13) of the mutual block of draw-in groove (12), draw-in groove (12) with the shape of fixture block (13) is the quadrangle setting.
4. The screening device for machine-made sand concrete production according to claim 3, wherein: the outer wall of fixture block (13) transversely is provided with connecting plate (14), the inside of connecting plate (14) rotationally vertically runs through and is provided with fastening bolt (15), the bottom of connecting seat (6) seted up with fastening bolt (15) threaded connection's thread groove (16), the surface of screen cloth (9) is provided with shelters from strip (17), the shape of sheltering from strip (17) is the ring setting, the bottom of direction fill (10) be provided with the card strip of sheltering from strip (17) mutual block.
5. The screening device for machine-made sand concrete production according to claim 1, wherein: the screening box is characterized in that a discharge chute (18) is formed in the bottom of one side of the screening box (1), a sealing cover (19) extending to the outside of the screening box (1) through the discharge chute (18) is arranged on one side of the collecting box (11), and a slide way (20) for the collecting box (11) to slide is arranged at the bottom of an inner cavity of the screening box (1).
6. The screening device for machine-made sand concrete production according to claim 1, wherein: the outer fixed surface of screening case (1) is connected with dead lever (21), the one end fixedly connected with on dead lever (21) surface is located installation pole (22) of screen cloth (9) top, the other end of installation pole (22) is provided with dust catcher (23), the surface of screening case (1) just is located the below of dead lever (21) is provided with containing box (24), the output of dust catcher (23) pass through the conveyer pipe with containing box (24) communicate each other.
CN202121680920.4U 2021-07-23 2021-07-23 Screening plant is used in machine-made sand concrete production Active CN215612960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121680920.4U CN215612960U (en) 2021-07-23 2021-07-23 Screening plant is used in machine-made sand concrete production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121680920.4U CN215612960U (en) 2021-07-23 2021-07-23 Screening plant is used in machine-made sand concrete production

Publications (1)

Publication Number Publication Date
CN215612960U true CN215612960U (en) 2022-01-25

Family

ID=79891734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121680920.4U Active CN215612960U (en) 2021-07-23 2021-07-23 Screening plant is used in machine-made sand concrete production

Country Status (1)

Country Link
CN (1) CN215612960U (en)

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