CN210279801U - Civil engineering is with categorised screening sand machine - Google Patents
Civil engineering is with categorised screening sand machine Download PDFInfo
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- CN210279801U CN210279801U CN201921206659.7U CN201921206659U CN210279801U CN 210279801 U CN210279801 U CN 210279801U CN 201921206659 U CN201921206659 U CN 201921206659U CN 210279801 U CN210279801 U CN 210279801U
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Abstract
The utility model relates to the technical field of civil engineering equipment, in particular to a classification sand screening machine for civil engineering, which drives a rotating shaft to rotate through an adjusting motor, thereby driving an adjusting plate to rotate, leading sand stones in a storage box into an upper screen, controlling the feeding quantity and the feeding speed of the sand stones by controlling the rotating speed of the adjusting plate, thereby preventing the influence of too much or too little feeding on screening, screening the sand stones twice through the upper screen and a lower screen, and improving the fineness of screening; the feeding port is arranged at the top end of the shell and communicated with the inner cavity; the vibrating screen comprises a feeding pipe, a storage box, a partition plate, an upper screen, an upper vibrating machine, an upper support rod, an upper vibrating spring, an upper discharging plate, a lower screen, a lower vibrating machine, a lower support rod, a lower vibrating spring, a lower discharging plate, an upper receiving hopper, a lower receiving hopper, a feeding adjusting box, a rotating shaft, an adjusting wheel, an adjusting plate and an adjusting motor.
Description
Technical Field
The utility model relates to a civil engineering equipment technical field especially relates to a civil engineering is with categorised screening sand machine.
Background
The classification sand screening machine for civil engineering is an auxiliary device which is used for sorting coarse sand and fine sand in the civil engineering construction process so as to meet different requirements of different construction operations on the particle size of the sand, and is widely used in the technical field of civil engineering equipment; the existing classification sand screening machine for civil engineering comprises a support, a screen and a storage box, wherein the screen is fixedly arranged in the middle of the support, the storage box is fixedly arranged at the top end of the support, a discharge pipe is arranged at the bottom end of the storage box, and the bottom end of the discharge pipe is positioned above the screen; when the existing classification sand screening machine for civil engineering is used, sand and stones are guided into the screen mesh through the storage box, and the sand and stones are screened through the vibrating screen mesh; present classification screening sand machine for civil engineering discovers in using, when the screen cloth was sieved grit, the grit of screen cloth top too much can lead to partial grit not to sieve just break away from the screen cloth, lead to the screening effect relatively poor, the grit is too little, the screening is effectual but screening efficiency is low and current screening sand machine is relatively poor to the size control of feeding volume when the feeding, often the feeding is too much or the feeding is less, current screening sand machine is only simple once screening to the grit simultaneously, the screening result is comparatively rough.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can the effective control feeding volume, carry out the categorised screening sand machine for civil engineering of screening many times to the grit.
The utility model discloses a classification sand screening machine for civil engineering, which comprises a shell and a feed inlet, wherein an inner cavity is arranged in the shell, and the feed inlet is arranged at the top end of the shell and communicated with the inner cavity; the material feeding device also comprises a material feeding pipe, a material storage box, a partition plate, an upper screen mesh, an upper vibrating machine, an upper support rod, an upper vibrating spring, an upper material discharging plate, a lower screen mesh, a lower vibrating machine, a lower support rod, a lower vibrating spring, a lower material discharging plate, an upper material receiving funnel, a lower material receiving funnel, a feeding adjusting box, a rotating shaft, an adjusting wheel, an adjusting plate and an adjusting motor, wherein the material feeding pipe is fixedly arranged in the material feeding port, the partition plate is fixedly arranged in the middle of the inner cavity, the upper vibrating spring is fixedly arranged at the top end of the partition plate, the upper support rod is arranged at the top end of the upper vibrating spring, the upper screen mesh is fixedly arranged at the top end of the upper support rod, the upper end of the upper screen mesh is positioned below the material feeding pipe, the upper vibrating machine is fixedly arranged at the front end and the rear end of the upper screen mesh, the upper material, the lower vibrating spring is fixedly arranged at the bottom end of the inner cavity, the lower support rod is arranged at the top end of the lower vibrating spring, the lower screen mesh is fixedly arranged at the top end of the lower support rod, the lower vibrating machine is fixedly arranged at the front end and the rear end of the lower screen mesh, the lower discharging plate is fixedly arranged at the left end of the lower screen mesh, the lower side of the left end of the shell is provided with a second discharging port communicated with the inner cavity, the left end of the lower discharging plate penetrates through the second discharging port from the inner cavity to the left side of the shell, the upper receiving funnel is fixedly arranged at the top end of the partition plate and is positioned below the upper screen mesh, the bottom end of the upper receiving funnel is provided with a first discharging pipe, the bottom end of the first discharging pipe is positioned above the upper right end of the lower screen mesh, the lower receiving funnel is fixedly arranged at the bottom end of the inner cavity, the bottom end of the lower receiving funnel is provided with a second discharging pipe, the bottom end of the shell, the fixed top that sets up in the inlet pipe of storage case, the bottom of storage case is provided with the storage support, the bottom of storage support and the top fixed connection of shell, the fixed middle part that sets up in the inlet pipe of feeding regulating box, be provided with the regulation chamber in the feeding regulating box, the fixed rear end that sets up in the feeding regulating box of regulating motor, the fixed front end that sets up in regulating motor of pivot, the front end of pivot inserts the regulation intracavity from the rear end of feeding regulating box, the regulating wheel is fixed to be set up in the middle part of pivot, the regulating plate sets up in the outer end of regulating wheel along the angle such as the center of regulating wheel.
The utility model discloses a civil engineering is with categorised screening sand machine still includes interior pole and last inner spring, goes up the fixed inboard that sets up in the top of baffle and lie in last vibrations spring of interior pole, goes up the fixed top that sets up in last interior pole of inner spring, goes up the top of inner spring and the bottom contact of last pole.
The utility model discloses a civil engineering is with categorised screening sand machine still includes interior pole and lower innerspring down, and interior pole is fixed to be set up in the bottom of inner chamber and is located the inboard of vibrations spring down, and the innerspring is fixed to be set up in the top of interior pole down, the top of lower innerspring and the bottom contact of lower branch.
The utility model discloses a civil engineering is with categorised screening sand machine still includes the baffle, and the baffle is fixed to be set up in the top front side and the rear side of last screen cloth and lower screen cloth.
The utility model discloses a civil engineering is with categorised screening sand machine still includes broken pole, and broken pole is fixed to be set up in the top of last screen cloth and lower screen cloth.
The utility model discloses a civil engineering is with categorised screening sand machine still includes feeding vibration device, and feeding vibration device is fixed to be set up in the bottom of storage case.
The utility model discloses a civil engineering is with categorised screening sand machine still includes telescopic support, and telescopic support is fixed to be set up in the bottom of shell.
The utility model discloses a civil engineering is with categorised screening sand machine still includes the gyro wheel, and the gyro wheel is fixed to be set up in telescopic support's bottom.
Compared with the prior art, the beneficial effects of the utility model are that: when using civil engineering to sieve the grit with categorised sand screening machine, drive the pivot through the adjusting motor and rotate to drive the regulating plate and rotate, on the leading-in screen cloth of going up of grit with the storage incasement, the rotation rate through control regulating plate is controlled the feed quantity and the feed rate of grit, thereby prevent that the feeding from too much or too little influence screening, carry out twice screening through last screen cloth and lower screen cloth to the grit, improve the fineness of screening.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of the adjusting box and the adjusting motor of the present invention;
FIG. 3 is a schematic top view of the upper screen of the present invention;
FIG. 4 is an enlarged view of reference A in FIG. 1;
FIG. 5 is an enlarged view of reference B in FIG. 1;
in the drawings, the reference numbers: 1. a housing; 2. a feed inlet; 3. a feed pipe; 4. a material storage box; 5. a partition plate; 6. feeding a screen mesh; 7. mounting a vibrating machine; 8. an upper support rod; 9. an upper vibration spring; 10. an upper discharging plate; 11. a lower screen mesh; 12. a lower oscillating machine; 13. a lower support rod; 14. a lower shock spring; 15. a lower discharging plate; 16. an upper receiving funnel; 17. a lower receiving funnel; 18. a feed conditioning box; 19. a rotating shaft; 20. an adjustment wheel; 21. an adjusting plate; 22. adjusting the motor; 23. an upper inner rod; 24. an upper inner spring; 25. a lower inner rod; 26. a lower inner spring; 27. a baffle plate; 28. a breaking bar; 29. a feeding oscillation device; 30. a telescopic strut; 31. and a roller.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the classification sand screening machine for civil engineering of the present invention comprises a housing 1 and a feed inlet 2, wherein an inner cavity is arranged in the housing 1, and the feed inlet 2 is arranged at the top end of the housing 1 and is communicated with the inner cavity; the material feeding device also comprises a material feeding pipe 3, a material storage box 4, a partition plate 5, an upper sieve screen 6, an upper vibrating machine 7, an upper support rod 8, an upper vibrating spring 9, an upper material discharging plate 10, a lower sieve screen 11, a lower vibrating machine 12, a lower support rod 13, a lower vibrating spring 14, a lower material discharging plate 15, an upper material receiving funnel 16, a lower material receiving funnel 17, a material feeding adjusting box 18, a rotating shaft 19, an adjusting wheel 20, an adjusting plate 21 and an adjusting motor 22, wherein the material feeding pipe 3 is fixedly arranged in the material feeding port 2, the partition plate 5 is fixedly arranged in the middle of the inner cavity, the upper vibrating spring 9 is fixedly arranged at the top end of the partition plate 5, the upper support rod 8 is arranged at the top end of the upper vibrating spring 9, the upper sieve screen 6 is fixedly arranged at the top end of the upper support rod 8, the upper left upper end of the upper sieve screen 6 is positioned below the material feeding pipe 3, the upper vibrating machine 7 is fixedly arranged at the front end, the right end of an upper material discharging plate 10 penetrates through a first material discharging port from an inner cavity to the right of a shell 1, a lower vibrating spring 14 is fixedly arranged at the bottom end of the inner cavity, a lower support rod 13 is arranged at the top end of the lower vibrating spring 14, a lower screen 11 is fixedly arranged at the top end of the lower support rod 13, a lower vibrating machine 12 is fixedly arranged at the front end and the rear end of the lower screen 11, a lower material discharging plate 15 is fixedly arranged at the left end of the lower screen 11, a second material discharging port is arranged at the lower side of the left end of the shell 1 and communicated with the inner cavity, the left end of the lower material discharging plate 15 penetrates through the second material discharging port from the inner cavity to the left of the shell 1, an upper material receiving funnel 16 is fixedly arranged at the top end of a partition plate 5, the upper material receiving funnel 16 is positioned below the upper screen 6, a first material discharging pipe is arranged at the bottom end of the upper material receiving funnel 16, the bottom end of, the bottom of the lower material receiving hopper 17 is provided with a second blanking pipe, the bottom of the shell 1 is provided with a third discharge port, the bottom of the second blanking pipe passes through the third discharge port from the inner cavity to the lower part of the shell 1, the storage box 4 is fixedly arranged at the top end of the feeding pipe 3, the bottom end of the storage box 4 is provided with a storage bracket, the bottom end of the storage bracket is fixedly connected with the top end of the shell 1, the feeding adjusting box 18 is fixedly arranged in the middle of the feeding pipe 3, an adjusting cavity is arranged in the feeding adjusting box 18, the adjusting motor 22 is fixedly arranged at the rear end of the feeding adjusting box 18, the rotating shaft 19 is fixedly arranged at the front end of the adjusting motor 22, the front end of the rotating shaft 19 is inserted into the adjusting cavity from the rear end of the feeding adjusting box 18, the adjusting wheel 20 is fixedly arranged in the middle of the rotating shaft 19; when using civil engineering to sieve the grit with categorised sand screening machine, drive the pivot through the adjusting motor and rotate to drive the regulating plate and rotate, on the leading-in screen cloth of going up of grit with the storage incasement, the rotation rate through control regulating plate is controlled the feed quantity and the feed rate of grit, thereby prevent that the feeding from too much or too little influence screening, carry out twice screening through last screen cloth and lower screen cloth to the grit, improve the fineness of screening.
The utility model discloses a civil engineering is with categorised sand screening machine, still include upper inner rod 23 and upper inner spring 24, upper inner rod 23 is fixed to be set up in the top of baffle 5 and is located the inboard of upper shock spring 9, upper inner spring 24 is fixed to be set up in the top of upper inner rod 23, the top of upper inner spring 24 contacts with the bottom of upper branch 8; the stability of the upper screen is improved by the upper inner rod and the upper inner spring.
The utility model discloses a civil engineering is with categorised sand screening machine, still include lower interior pole 25 and lower inner spring 26, lower interior pole 25 is fixed to be set up in the bottom of inner chamber and is located the inboard of lower shock spring 14, lower inner spring 26 is fixed to be set up in the top of lower interior pole 25, the top of lower inner spring 26 contacts with the bottom of lower branch 13; the stability of the lower screen is improved by the lower inner rod and the lower inner spring.
The utility model discloses a civil engineering uses the sand screening machine of classification, still include the baffle 27, the baffle 27 is fixed to be set up in the top front side and the rear side of upper screen 6 and lower screen 11; the sand and stone are prevented from falling off the upper screen and the lower screen by the baffle.
The utility model discloses a classification sand screening machine for civil engineering, which also comprises a crushing rod 28, wherein the crushing rod 28 is fixedly arranged at the top ends of the upper screen 6 and the lower screen 11; hardened sand stones are crushed through the crushing rod, and the screening effect is improved.
The utility model discloses a civil engineering uses categorised screening sand machine, still includes feeding vibration device 29, and feeding vibration device 29 is fixed to be set up in the bottom of storage case 4; prevent through feeding vibration device that the grit from hardening influence feeding in the bottom of storage case.
The utility model discloses a classification sand screening machine for civil engineering, which also comprises a telescopic support column 30, wherein the telescopic support column 30 is fixedly arranged at the bottom end of the shell 1; through the steady placer of telescopic support.
The utility model discloses a civil engineering uses the sand screening machine of classification, still include the gyro wheel 31, the gyro wheel 31 is fixed to be set up in the bottom of the telescopic prop 30; the device is convenient to move through the roller.
The utility model discloses a classification sand screening machine for civil engineering, when using classification sand screening machine for civil engineering to sieve grit, through adjusting the motor drive pivot rotation, thereby drive the regulating plate and rotate, lead in the grit in the storage case on the upper screen, through controlling the rotational speed of regulating plate to control the feed quantity and the feed rate of grit, thereby prevent to feed too much or too little influence screening, sieve the grit twice through upper screen and lower screen, improve the fineness of screening, improve the stability of upper screen through upper inner pole and upper inner spring, improve the stability of lower screen through lower inner pole and lower inner spring, prevent through the baffle that the grit deviates from upper screen and lower screen, smash the grit that hardens through the breaker bar, improve the screening effect, prevent through feeding vibrator that the grit hardens in the bottom of storage case and influence the feeding, through the steady placer of telescopic prop, the mobile device of being convenient for through the gyro wheel before accomplishing above-mentioned action, will remove the position that the user needs at first.
The utility model discloses a categorised screening sand machine for civil engineering, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at much and give unnecessary details.
The utility model relates to a classification sand screening machine for civil engineering, under the condition of not explaining the contrary, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A classification sand screening machine for civil engineering comprises a shell (1) and a feed inlet (2), wherein an inner cavity is formed in the shell (1), and the feed inlet (2) is arranged at the top end of the shell (1) and communicated with the inner cavity; the device is characterized by further comprising a feeding pipe (3), a storage box (4), a partition plate (5), an upper screen mesh (6), an upper vibrating machine (7), an upper support rod (8), an upper vibrating spring (9), an upper discharging plate (10), a lower screen mesh (11), a lower vibrating machine (12), a lower support rod (13), a lower vibrating spring (14), a lower discharging plate (15), an upper receiving funnel (16), a lower receiving funnel (17), a feeding adjusting box (18), a rotating shaft (19), an adjusting wheel (20), an adjusting plate (21) and an adjusting motor (22), wherein the feeding pipe (3) is fixedly arranged in the feeding port (2), the partition plate (5) is fixedly arranged in the middle of the inner cavity, the upper vibrating spring (9) is fixedly arranged at the top end of the partition plate (5), the upper support rod (8) is arranged at the top end of the upper vibrating spring (9), the upper screen mesh (6) is fixedly arranged at the top end of the upper support, the upper left end of the upper screen (6) is positioned below the inlet pipe (3), the upper oscillating machine (7) is fixedly arranged at the front end and the rear end of the upper screen (6), the upper material discharging plate (10) is fixedly arranged at the right end of the upper screen (6), a first material discharging port is arranged on the upper side of the right end of the shell (1) and communicated with the inner cavity, the right end of the upper material discharging plate (10) penetrates through the first material discharging port from the inner cavity to the right side of the shell (1), the lower oscillating spring (14) is fixedly arranged at the bottom end of the inner cavity, the lower support rod (13) is arranged at the top end of the lower oscillating spring (14), the lower screen (11) is fixedly arranged at the top end of the lower support rod (13), the lower oscillating machine (12) is fixedly arranged at the front end and the rear end of the lower screen (11), the lower material discharging plate (15) is fixedly arranged at the left end of the lower screen (11), a second material discharging port is arranged at the lower side, the left end of the lower discharging plate (15) penetrates through a second discharging port from the inner cavity to the left side of the shell (1), the upper receiving funnel (16) is fixedly arranged at the top end of the partition plate (5), the upper receiving funnel (16) is positioned below the upper screen (6), a first discharging pipe is arranged at the bottom end of the upper receiving funnel (16), the bottom end of the first discharging pipe is positioned above the right upper end of the lower screen (11), the lower receiving funnel (17) is fixedly arranged at the bottom end of the inner cavity, the lower receiving funnel (17) is positioned below the lower screen (11), a second discharging pipe is arranged at the bottom end of the lower receiving funnel (17), a third discharging port is arranged at the bottom end of the shell (1), the bottom end of the second discharging pipe penetrates through the third discharging port from the inner cavity to the lower side of the shell (1), and the storage box (4) is fixedly arranged at the top end of the feeding pipe (3), the bottom of storage case (4) is provided with the storage support, the bottom of storage support and the top fixed connection of shell (1), feed adjusting box (18) are fixed to be set up in the middle part of inlet pipe (3), be provided with the regulation chamber in feed adjusting box (18), adjusting motor (22) are fixed to be set up in the rear end of feed adjusting box (18), pivot (19) are fixed to be set up in the front end of adjusting motor (22), the front end of pivot (19) inserts the regulation intracavity from the rear end of feed adjusting box (18), regulating wheel (20) are fixed to be set up in the middle part of pivot (19), angle such as the center along regulating wheel (20) is set up in the outer end of regulating wheel (20) in regulating wheel (21).
2. The classification sand screening machine for civil engineering as claimed in claim 1, further comprising an upper inner rod (23) and an upper inner spring (24), wherein the upper inner rod (23) is fixedly arranged at the top end of the partition plate (5) and is positioned at the inner side of the upper vibrating spring (9), the upper inner spring (24) is fixedly arranged at the top end of the upper inner rod (23), and the top end of the upper inner spring (24) is contacted with the bottom end of the upper support rod (8).
3. The classification sand screening machine for civil engineering as claimed in claim 2, further comprising a lower inner rod (25) and a lower inner spring (26), wherein the lower inner rod (25) is fixedly arranged at the bottom end of the inner cavity and positioned at the inner side of the lower vibration spring (14), the lower inner spring (26) is fixedly arranged at the top end of the lower inner rod (25), and the top end of the lower inner spring (26) is in contact with the bottom end of the lower rod (13).
4. A classifying sand screen for civil engineering as claimed in claim 3, further comprising a baffle plate (27), said baffle plate (27) being fixedly provided on the front and rear sides of the top end of the upper screen (6) and the lower screen (11).
5. A classifying sand screen for civil engineering as claimed in claim 4, further comprising a crushing bar (28), said crushing bar (28) being fixedly disposed on the top ends of the upper screen (6) and the lower screen (11).
6. The classification sand screening machine for civil engineering as claimed in claim 5, further comprising a feeding vibration device (29), wherein the feeding vibration device (29) is fixedly arranged at the bottom of the storage box (4).
7. A sand classifying and screening machine as claimed in claim 6, further comprising a telescopic support (30), said telescopic support (30) being fixedly provided at the bottom end of the casing (1).
8. A classifying and screening machine for civil engineering as claimed in claim 7, characterized in that it also comprises rollers (31), said rollers (31) being fixedly arranged at the bottom end of the telescopic support (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206659.7U CN210279801U (en) | 2019-07-29 | 2019-07-29 | Civil engineering is with categorised screening sand machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206659.7U CN210279801U (en) | 2019-07-29 | 2019-07-29 | Civil engineering is with categorised screening sand machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210279801U true CN210279801U (en) | 2020-04-10 |
Family
ID=70104899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206659.7U Expired - Fee Related CN210279801U (en) | 2019-07-29 | 2019-07-29 | Civil engineering is with categorised screening sand machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210279801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774278A (en) * | 2020-07-10 | 2020-10-16 | 铜仁学院 | Civil engineering is with high-efficient screening sand machine |
-
2019
- 2019-07-29 CN CN201921206659.7U patent/CN210279801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774278A (en) * | 2020-07-10 | 2020-10-16 | 铜仁学院 | Civil engineering is with high-efficient screening sand machine |
| CN111774278B (en) * | 2020-07-10 | 2022-07-12 | 铜仁学院 | Civil engineering is with high-efficient screening sand machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210729 |