CN215743732U - Sand screening equipment for constructional engineering - Google Patents
Sand screening equipment for constructional engineering Download PDFInfo
- Publication number
- CN215743732U CN215743732U CN202121683451.1U CN202121683451U CN215743732U CN 215743732 U CN215743732 U CN 215743732U CN 202121683451 U CN202121683451 U CN 202121683451U CN 215743732 U CN215743732 U CN 215743732U
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- Prior art keywords
- fixedly connected
- box
- driving
- bottom plate
- shafts
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- 239000004576 sand Substances 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 12
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building engineering, in particular to sand screening equipment for building engineering, which comprises a bottom plate, wherein a discharge hole is formed in the bottom plate, a driving box and a working box are fixedly connected to the bottom plate, a crushing mechanism is arranged in the working box, a discharge hole is formed in the bottom plate, the driving box and the working box are fixedly connected to the bottom plate, the crushing mechanism is arranged in the working box, the driving mechanism is arranged in the driving box, two sliding grooves and two connecting holes are formed in the working box, sliding blocks are connected in the sliding grooves in a sliding manner, a filtering plate is fixedly connected to one end of each sliding block, the other end of each sliding block is connected with the driving mechanism through a connecting block, two reinforcing mechanisms are arranged on the working box, a feeding pipe is communicated with the working box, penetrates through the driving box and extends to the outside driving box to be provided with the driving mechanism, and is convenient for a user to utilize crushed stones, reduce the waste of resources and improve the effect of the speed of screening sand.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a sand screening device for constructional engineering.
Background
As is well known, building construction refers to production activities in the construction implementation stage of engineering construction, is a construction process of various buildings, and also can be a process of changing various lines on design drawings into objects in designated places.
Through the retrieval, chinese patent application No. CN202020332812.7 discloses a screening sand equipment for building engineering, which roughly includes one-level screening chamber, guide chamber, feed inlet, first motor, puddler, screen cloth, connecting plate, screw, first spring, bracing piece, swash plate, second grade screening chamber, motor platform, sieve bucket, inner tube, outer tube, second spring, push-and-pull rod, rotary disk and connecting rod and second motor.
Because the rubble in the sand is too much, need get rid of the rubble in the sand, be not convenient for the user to utilize the rubble, the extravagant resource to the speed of screening sand is slower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the sand screening equipment for the building engineering, which is convenient for a user to utilize broken stones, reduces the resource waste and improves the sand screening speed so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screening sand equipment for building engineering, comprising a base plate, the discharge gate has been seted up on the bottom plate to fixedly connected with drive case and work box on the bottom plate, be provided with rubbing crusher structure in the work box, be provided with actuating mechanism in the drive case, two spouts and two connecting holes have been seted up on the work box, sliding connection has the slider in the spout, the one end fixedly connected with filter of two sliders, and the other end of slider passes through the connecting block and is connected with actuating mechanism, be provided with two on the work box and strengthen the mechanism, and the intercommunication has the inlet pipe on the work box, the inlet pipe runs through the drive case and extends to the outside.
Preferably, rubbing crusher constructs including two drive shafts, and two drive shafts all rotate to be connected in the work box, and the one end fixedly connected with connecting rod of drive shaft, the one end of connecting rod run through the work box and extend to the outside, fixedly connected with crushing gear on the connecting rod, two crushing gear meshing, the drive incasement is installed the second motor, the output of second motor and the connecting rod fixed connection of right part, the epaxial fixedly connected with crushing roller of drive.
Furthermore, the driving mechanism comprises two first connecting shafts and two second connecting shafts, the two first connecting shafts and the two second connecting shafts are both rotationally connected in the driving box, and the two first connecting shafts and the two second connecting shafts are both fixedly connected with rotating wheels, the two rotating wheels at the left part and the two rotating wheels at the right part are both in transmission connection through belts, the first connecting shafts are fixedly connected with worm wheels, the driving box is provided with a first motor through a placing plate, the output end of the first motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the driving box and is rotationally connected with the inner wall of the driving box, and two worms are fixedly connected to the rotating shaft, the grains of the two worms are opposite, the worms are meshed with the worm wheel, an incomplete gear is fixedly connected to the second connecting shaft, a toothed end of the incomplete gear is meshed with a rack, and the rack is fixedly connected with the connecting block.
Still further, strengthening the mechanism and including the limiting plate, seted up the fixed slot on the work box, limiting plate sliding connection is in the fixed slot to the both ends difference fixedly connected with of limiting plate pops out spring and slide bar, and the one end of slide bar runs through the work box and extends to in the spout, and the one end fixedly connected with atress board of slide bar, and the atress board is hugged closely with the slider.
As a further scheme of the scheme, a conical guide plate is fixedly connected in the working box.
As a further scheme of the scheme, the driving box is fixedly connected with the placing plate through the reinforcing rod.
On the basis of the scheme, the four corners of the bottom end of the bottom plate are fixedly connected with universal wheels.
(III) advantageous effects
Compared with the prior art, the utility model provides sand screening equipment for constructional engineering, which has the following beneficial effects:
1. this screening sand equipment for building engineering through rubbing crusher constructs, smashes the rubble into the tiny particle, makes rubble and sand mix together, and convenient to use person utilizes the rubble, reduces the wasting of resources.
2. This screening sand equipment for building engineering through the cooperation of actuating mechanism, connecting block slider and filter, can make sand vibrations to through strengthening mechanism, can increase the vibrations efficiency of filter, improved the speed of screening sand.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic top sectional view of the pulverizing roller, connecting rod and second motor of the present invention;
FIG. 5 is a schematic left side sectional view of the drive box, the runner and the belt of the present invention.
In the figure: 1. a base plate; 2. a drive box; 3. a work box; 4. a slider; 5. a filter plate; 6. connecting blocks; 7. a feed pipe; 8. driving a shaft; 9. a connecting rod; 10. a crushing gear; 11. a second motor; 12. a crushing roller; 13. a first connecting shaft; 14. a second connecting shaft; 15. a rotating wheel; 16. a belt; 17. a worm gear; 18. placing the plate; 19. a first motor; 20. a rotating shaft; 21. a worm; 22. an incomplete gear; 23. a rack; 24. a limiting plate; 25. ejecting a spring; 26. a slide bar; 27. a stress plate; 28. a conical deflector; 29. a reinforcing bar; 30. a universal wheel.
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.
Examples
Referring to fig. 1-5, a sand sieving device for construction engineering comprises a bottom plate 1, a discharge port is arranged on the bottom plate 1, a driving box 2 and a working box 3 are fixedly connected on the bottom plate 1, universal wheels 30 are fixedly connected at four corners of the bottom end of the bottom plate 1, the bottom plate 1 can be conveniently moved by a user through the universal wheels 30, a conical guide plate 28 is fixedly connected in the working box 3, sand can be prevented from being retained in the working box 3 through the conical guide plate 28, a crushing mechanism is arranged in the working box 3 and comprises two driving shafts 8, the two driving shafts 8 are rotatably connected in the working box 3, one end of each driving shaft 8 is fixedly connected with a connecting rod 9, one end of each connecting rod 9 penetrates through the working box 3 and extends to the outside, crushing gears 10 are fixedly connected on the connecting rods 9, the two crushing gears 10 are meshed, a second motor 11 is arranged in the driving box 2, the output of second motor 11 and the connecting rod 9 fixed connection of right part drive fixedly connected with crushing roller 12 on the axle 8, through the cooperation that drives axle 8, connecting rod 9, crushing gear 10, second motor 11 and crushing roller 12, can be convenient for smash the rubble.
It should be further noted that a driving mechanism is arranged in the driving box 2, the driving mechanism includes two first connecting shafts 13 and two second connecting shafts 14, the two first connecting shafts 13 and the two second connecting shafts 14 are both rotatably connected in the driving box 2, and the two rotating wheels 15 are fixedly connected on the two first connecting shafts 13 and the two second connecting shafts 14, the two rotating wheels 15 on the left part and the two rotating wheels 15 on the right part are both in transmission connection through a belt 16, a worm wheel 17 is fixedly connected on the first connecting shaft 13, a first motor 19 is installed on the driving box 2 through a placing plate 18, the driving box 2 is fixedly connected with the placing plate 18 through a reinforcing rod 29, the stability of the placing plate 18 can be increased through the reinforcing rod 29, a rotating shaft 20 is fixedly connected at an output end of the first motor 19, one end of the rotating shaft 20 penetrates through the driving box 2 and is rotatably connected with the inner wall of the driving box 2, and two worms 21 are fixedly connected on the rotating shaft 20, the two worms 21 have opposite grains, the worm 21 is meshed with the worm wheel 17, the second connecting shaft 14 is fixedly connected with an incomplete gear 22, the toothed end of the incomplete gear 22 is meshed with a rack 23, the rack 23 is fixedly connected with the connecting block 6, the first connecting shaft 13 is provided with the worm 21, the worm wheel 17, the rotating wheel 15, the belt 16, the second connecting shaft 14 and the incomplete gear 22 are matched with the rack 23 through the first motor 19, the rotating shaft 20, the connecting block 6 can be conveniently driven, the sliding block 4 and the filter plate 5 can move, the working box 3 is provided with two sliding grooves and two connecting holes, the sliding blocks 4 are connected in the sliding grooves in a sliding manner, one ends of the two sliding blocks 4 are fixedly connected with the filter plate 5, the other ends of the sliding blocks 4 are connected with the driving mechanism through the connecting block 6, the working box 3 is provided with two reinforcing mechanisms, each reinforcing mechanism comprises a limiting plate 24, and the working box 3 is provided with a fixing groove, limiting plate 24 sliding connection is in the fixed slot, and the both ends difference fixedly connected with of limiting plate 24 pop out spring 25 and slide bar 26, the one end of slide bar 26 runs through work box 3 and extends to in the spout, and the one end fixedly connected with atress board 27 of slide bar 26, atress board 27 is hugged closely with slider 4, through limiting plate 24, pop out spring 25, slide bar 26 and atress board 27's cooperation, the vibrations efficiency of multiplicable filter 5, and the intercommunication has inlet pipe 7 on the work box 3, inlet pipe 7 runs through drive box 2 and extends to outside.
The first motor 19 and the second motor 11 in this embodiment are conventional devices that are purchased from the market and are known to those skilled in the art, and the models can be customized or selected according to actual needs, and we only use them in this patent, and do not improve their structures and functions, and their setting modes, installation modes, and electrical connection modes, and for those skilled in the art, as long as they are debugged according to the requirements of their usage specifications, they are not described herein again, and the first motor 19 and the second motor 11 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual needs, so that the operators can operate and control conveniently.
In summary, the working principle and working process of the sand sieving device for construction engineering are that, when in use, the sand sieving device for construction engineering is firstly placed at a place to be used, then a user opens the second motor 11, the output end of the second motor 11 drives the connecting rod 9 to rotate, the connecting rod 9 drives the crushing gear 10 and the driving shaft 8 to rotate, the driving shaft 8 drives the crushing roller 12 to rotate, and then crushed stone in sand is crushed, then the user opens the first motor 19, the output end of the first motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the worm 21 to rotate, the worm 21 drives the worm wheel 17 to rotate, the worm wheel 17 drives the upper rotating wheel 15 to rotate, the upper rotating wheel 15 rotates through the lower rotating wheel 15 of the belt 16, the lower rotating wheel 15 drives the second connecting shaft 14 to rotate, the second connecting shaft 14 drives the incomplete gear 22 to rotate, the toothed end of the incomplete gear 22 drives the rack 23 to move, the rack 23 drives the connecting block 6 to move, the connecting block 6 drives the filter plate 5 to move, when the incomplete gear 22 rotates to a toothless end, the filter plate 5 can be reset through the elasticity of the popping spring 25 and the gravity of sand, and the filter plate 5 is vibrated, so that the filtering efficiency of the sand can be accelerated.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a screening sand equipment for building engineering, includes bottom plate (1), its characterized in that: the discharge gate has been seted up on bottom plate (1), and fixedly connected with drive case (2) and work box (3) on bottom plate (1), be provided with rubbing crusher in work box (3), be provided with actuating mechanism in drive case (2), two spouts and two connecting holes have been seted up on work box (3), sliding connection has slider (4) in the spout, the one end fixedly connected with filter (5) of two slider (4), and the other end of slider (4) passes through connecting block (6) and is connected with actuating mechanism, be provided with two strengthening mechanism on work box (3), and the intercommunication has inlet pipe (7) on work box (3), inlet pipe (7) run through drive case (2) and extend to the outside.
2. The sand screening device for construction engineering according to claim 1, wherein: the grinding mechanism comprises two driving shafts (8), the two driving shafts (8) are all rotatably connected in a working box (3), one end of each driving shaft (8) is fixedly connected with a connecting rod (9), one end of each connecting rod (9) penetrates through the working box (3) and extends to the outside, a grinding gear (10) is fixedly connected on each connecting rod (9), the two grinding gears (10) are meshed, a second motor (11) is installed in a driving box (2), the output end of the second motor (11) is fixedly connected with the connecting rod (9) of the right part, and a grinding roller (12) is fixedly connected on each driving shaft (8).
3. The sand screening device for the construction engineering according to claim 2, wherein: the driving mechanism comprises two first connecting shafts (13) and two second connecting shafts (14), the two first connecting shafts (13) and the two second connecting shafts (14) are rotatably connected in the driving box (2), rotating wheels (15) are fixedly connected on the two first connecting shafts (13) and the two second connecting shafts (14), the two rotating wheels (15) at the left part and the two rotating wheels (15) at the right part are in transmission connection through a belt (16), a worm wheel (17) is fixedly connected on the first connecting shaft (13), a first motor (19) is installed on the driving box (2) through a placing plate (18), a rotating shaft (20) is fixedly connected at the output end of the first motor (19), one end of the rotating shaft (20) penetrates through the driving box (2) and is rotatably connected with the inner wall of the driving box (2), and two worms (21) are fixedly connected on the rotating shaft (20), the two worms (21) are opposite in lines, the worms (21) are meshed with the worm wheel (17), the second connecting shaft (14) is fixedly connected with an incomplete gear (22), the toothed end of the incomplete gear (22) is meshed with a rack (23), and the rack (23) is fixedly connected with the connecting block (6).
4. The sand screening device for the construction engineering according to claim 3, wherein: strengthening mechanism includes limiting plate (24), has seted up the fixed slot on work box (3), limiting plate (24) sliding connection in the fixed slot to the both ends difference fixedly connected with of limiting plate (24) pop out spring (25) and slide bar (26), and the one end of slide bar (26) runs through work box (3) and extends to in the spout, and the one end fixedly connected with atress board (27) of slide bar (26), and atress board (27) are hugged closely with slider (4).
5. The sand screening device for the construction engineering according to claim 4, wherein: the working box (3) is internally and fixedly connected with a conical guide plate (28).
6. The sand screening device for construction engineering according to claim 5, wherein: the driving box (2) is fixedly connected with the placing plate (18) through a reinforcing rod (29).
7. The sand screening device for the construction engineering according to claim 6, wherein: the bottom four corners of the bottom plate (1) are fixedly connected with universal wheels (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683451.1U CN215743732U (en) | 2021-07-22 | 2021-07-22 | Sand screening equipment for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683451.1U CN215743732U (en) | 2021-07-22 | 2021-07-22 | Sand screening equipment for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215743732U true CN215743732U (en) | 2022-02-08 |
Family
ID=80106864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121683451.1U Expired - Fee Related CN215743732U (en) | 2021-07-22 | 2021-07-22 | Sand screening equipment for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215743732U (en) |
-
2021
- 2021-07-22 CN CN202121683451.1U patent/CN215743732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: No. 1311, 13/F, Unit 1, Building 4, No. 1700, North Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Sichuan Zhongtai Hongxin Construction Engineering Co.,Ltd. Address before: 510000 No. 62, Shixin Road, caierxin village, Panyu District, Guangzhou, Guangdong Patentee before: Peng Liangye |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |