CN220635200U - Concrete aggregate screening machine of different gradations - Google Patents
Concrete aggregate screening machine of different gradations Download PDFInfo
- Publication number
- CN220635200U CN220635200U CN202321698506.5U CN202321698506U CN220635200U CN 220635200 U CN220635200 U CN 220635200U CN 202321698506 U CN202321698506 U CN 202321698506U CN 220635200 U CN220635200 U CN 220635200U
- Authority
- CN
- China
- Prior art keywords
- screening
- concrete aggregate
- hopper
- different gradations
- screening machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete aggregate screening machine with different gradations, which comprises a base and a feeding mechanism, wherein the top of the base is provided with the feeding mechanism, the top of the base is provided with a closed cover, the right side of the top of the closed cover is provided with a supporting frame, the top end of the supporting frame is provided with a hopper, the bottom side of the hopper is provided with a first discharging hole, the outer side of the bottom of the hopper is provided with a blocking block, the bottom of the blocking block is provided with a conveyor belt, the inner left side of the conveyor belt is provided with a driving wheel, the inside of the driving wheel is provided with a transmission shaft, the right side of the feeding mechanism is provided with a screening device, and the left side of the screening device is provided with a control panel.
Description
Technical Field
The utility model relates to the technical field of concrete engineering, in particular to a concrete aggregate screening machine with different grading.
Background
A concrete aggregate screening machine is an apparatus for screening concrete aggregates. Concrete aggregates of different grades refer to aggregates with different particle sizes, and are usually mixed according to a certain proportion. The concrete aggregate screening machine can be divided into different grades and specifications according to the different sizes of aggregate granularity so as to meet the requirements of different engineering projects, and the existing screening machine is loud in noise, easy to generate dust and pollute the environment when in use, and is easy to damage due to the influence of vibration and low in production efficiency, so that the concrete aggregate screening machine with different grading is particularly required to be designed to solve the problems.
Through searching, the patent with the bulletin number of CN217392939U discloses a concrete aggregate screening machine with different gradations, and the patent discloses a concrete aggregate screening machine with different gradations, which comprises a screening box and supporting legs: a feed hopper is arranged on one side of the top of the screening box, a vibrator is fixedly arranged outside the feed hopper, and a plurality of layers of screening plates are arranged in the vibrator; the screening boxes are internally provided with a plurality of layers of screening plates from high to low in an inclined manner and are mutually parallel, the high point end of each layer of screening plate is positioned below the feed hopper, and the low point end is fixedly connected with a discharge chute penetrating through the side wall of the screening box; the pore diameter of the sieve pores of each layer of sieve plate arranged from high to low is gradually reduced; triangular baffles are arranged on the sieve plate in a staggered way; the supporting legs are fixedly connected with four corners of the bottom of the screening box through springs. The design of the device improves screening efficiency and screening precision, and meanwhile, the device solves the problems that the device is loud in noise, easy to generate dust and pollutes the environment when in use, and is easy to damage and low in production efficiency due to the influence of vibration.
Disclosure of Invention
The utility model aims to provide concrete aggregate screening machines with different gradations, so as to solve the problems that the equipment provided in the background art is loud in noise, easy to generate dust and pollute the environment when in use, and is easy to damage and low in production efficiency due to the influence of vibration.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete aggregate screening machine of different gradations, includes base and feeding mechanism, the top of base is provided with airtight cover, airtight cover's top right side is provided with the support frame, the top of support frame is provided with the hopper, the bottom side of hopper is provided with first discharge gate, the bottom outside of hopper is provided with the block, the bottom of block is provided with the conveyer belt, the interior left side of conveyer belt is provided with the action wheel, the inside of action wheel is provided with the transmission shaft, feeding mechanism's right side is provided with screening plant, screening plant's left side is provided with control panel.
Preferably, the feeding mechanism comprises a closed cover, a supporting frame, a hopper, a first discharging hole, a blocking block, a conveying belt, a driving wheel, a transmission shaft, a motor, a fixing frame, a connecting frame, a roller, a driven wheel and a feeding hole, wherein one end of the transmission shaft is connected with the motor, two sides of the transmission shaft are connected with the fixing frame, the inner side of the fixing frame is connected with the connecting frame, the outer part of the connecting frame is connected with the roller, the right side of the inner part of the conveying belt is connected with the driven wheel, and the right side of the inner part of the fixing frame is connected with the feeding hole.
Preferably, the airtight cover and the base are in adhesive connection, and the airtight cover is made of polycarbonate.
Preferably, the hopper is connected with the supporting frame through bolts, and the blocking block is connected with the hopper through bolts.
Preferably, the transmission shaft is connected with the driving wheel through a clamping groove, and the outer diameter of the transmission shaft is matched with the inner diameter of the driving wheel in size.
Preferably, the screening plant includes supporting seat, vibrating motor, damping spring, screening storehouse, spout, screen cloth, second discharge gate and third discharge gate, feeding mechanism's right side is provided with the supporting seat, the top central authorities of supporting seat are provided with vibrating motor, the top of supporting seat is provided with damping spring, vibrating motor's top is provided with the screening storehouse, the inboard in screening storehouse is provided with the spout, the inboard of spout is provided with the screen cloth, one side in screening storehouse is provided with the second discharge gate, one side in screening storehouse is provided with the third discharge gate.
Preferably, the damping springs are connected with the supporting seat through bolts, and the damping springs are provided with four groups.
Preferably, the screen mesh is connected with the chute through a clamping groove, and the screen mesh and the screening bin form a sliding structure through the chute.
The utility model has the following beneficial effects:
1. the utility model provides a concrete aggregate screening machine with different gradations, which can observe the internal operation condition and simultaneously prevent dust from leaking through arranging a closed cover with good light transmittance, reduce the interference of noise to the environment, realize the automatic feeding and the accurate control of the feeding quantity and quality through arranging a feeding mechanism, and ensure the supply stability and the screening effect of concrete aggregates.
2. The utility model provides a concrete aggregate screening machine with different gradations, which meets the screening requirements of different concrete aggregate specifications by arranging a replaceable screen, and ensures the practicability and reliability of equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a concrete aggregate screening machine with different gradations;
FIG. 2 is a schematic diagram of the internal feeding mechanism of the concrete aggregate screening machine with different gradations;
FIG. 3 is a schematic diagram of a feeding mechanism of a concrete aggregate screening machine with different gradations;
fig. 4 is an enlarged view of point a of a concrete aggregate screening machine with different gradations.
Reference numerals in the drawings: 1. a base; 2. a feeding mechanism; 201. a closed cover; 202. a support frame; 203. a hopper; 204. a first discharge port; 205. a blocking piece; 206. a conveyor belt; 207. a driving wheel; 208. a transmission shaft; 209. a motor; 210. a fixing frame; 211. a connecting frame; 212. a roller; 213. driven wheel; 214. a feed inlet; 3. a screening device; 301. a support base; 302. a vibration motor; 303. a damping spring; 304. a screening bin; 305. a chute; 306. a screen; 307. a second discharge port; 308. a third discharge port; 4. and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a concrete aggregate screening machine of different gradations, including base 1 and feeding mechanism 2, the top of base 1 is provided with airtight cover 201, the top right side of airtight cover 201 is provided with support frame 202, the top of support frame 202 is provided with hopper 203, the bottom side of hopper 203 is provided with first discharge gate 204, the bottom outside of hopper 203 is provided with blocking piece 205, the bottom of blocking piece 205 is provided with conveyer belt 206, the interior left side of conveyer belt 206 is provided with action wheel 207, the inside of action wheel 207 is provided with transmission shaft 208, feeding mechanism 2's right side is provided with screening plant 3, screening plant 3's left side is provided with control panel 4.
Further, feeding mechanism 2 includes enclosure 201, support frame 202, hopper 203, first discharge gate 204, stop piece 205, conveyer belt 206, action wheel 207, transmission shaft 208, motor 209, mount 210, link 211, the cylinder 212, follow driving wheel 213 and feed inlet 214, the one end of transmission shaft 208 is connected with motor 209, the both sides of transmission shaft 208 are connected with mount 210, the inboard of mount 210 is connected with link 211, the external connection of link 211 has cylinder 212, the interior right side of conveyer belt 206 is connected with from driving wheel 213, the interior right side of mount 210 is connected with feed inlet 214, automatic with concrete aggregate send into screening plant 3 in, the unstable factor in the manual operation process has been avoided, production efficiency has been improved.
Further, the airtight cover 201 is in adhesive connection with the base 1, and the airtight cover 201 is made of polycarbonate, so that the internal operation condition of the device can be conveniently observed, the whole feeding process is sealed in the airtight cover 201, dust is prevented from leaking, and the interference of noise to the surrounding environment is reduced.
Further, the hopper 203 is in bolted connection with the support frame 202, the blocking block 205 is in screwed connection with the hopper 203, concrete aggregate is stored in the hopper 203 to a certain amount and then conveyed, frequent material supplement is avoided, aggregate accumulation is effectively reduced by the blocking block 205, and equipment blocking and other faults caused by backward sliding of the aggregate are avoided.
Further, a clamping groove is formed between the transmission shaft 208 and the driving wheel 207, the outer diameter of the transmission shaft 208 is matched with the inner diameter of the driving wheel 207, the transmission shaft 208 is driven by the motor 209 to drive the driving wheel 207 and the driven wheel 213 to operate, and concrete aggregate is conveyed from the hopper 203 to the feed inlet 214, so that the automatic feeding is realized in the screening device 3.
Further, screening plant 3 includes supporting seat 301, vibrating motor 302, damping spring 303, screening storehouse 304, spout 305, screen cloth 306, second discharge gate 307 and third discharge gate 308, feeding mechanism 2's right side is provided with supporting seat 301, the top central authorities of supporting seat 301 are provided with vibrating motor 302, the top of supporting seat 301 is provided with damping spring 303, vibrating motor 302's top is provided with screening storehouse 304, screening storehouse 304's inboard is provided with spout 305, spout 305's inboard is provided with screen cloth 306, screening storehouse 304's one side is provided with second discharge gate 307, screening storehouse 304's one side is provided with third discharge gate 308, realize faster, more continuous screening operation, thereby improve production efficiency, shorten production cycle.
Further, the damping springs 303 are connected with the supporting seat 301 through bolts, the damping springs 303 are provided with four groups, and the damping springs 303 are used for reducing impact and noise generated by the vibration motor 302 and protecting equipment from running stably.
Further, the screen 306 is connected with the chute 305 through a clamping groove, the screen 306 and the screening bin 304 form a sliding structure through the chute 305, and the screens 306 with different specifications can be replaced according to requirements, so that various screening effects are met, and the practicability of the device is improved.
Working principle: when the equipment is used, firstly, concrete aggregate is put into the hopper 203 and connected with a power supply starting device, then, the concrete aggregate flows on the conveyor belt 206 under the influence of gravity, the transmission shaft 208 is connected with the motor 209 to drive the driving wheel 207 and the driven wheel 213 to convey the aggregate to the feed inlet 214, wherein the roller 212 and the connecting frame 211 play a role in supporting the feeding mechanism 2, the control panel 4 controls the starting and stopping and the running speed of the feeding mechanism 2 to ensure continuous supply of the aggregate and can carry out linkage control with the screening device 3, then, the aggregate enters the screening bin 304 through the feed inlet 214, the vibration motor 302 starts vibrating, the concrete aggregate starts screening on the screen 306, aggregates with different sizes fall from different holes, and finally, the concrete aggregates with different gradations on different screens 306 are discharged from the second discharge outlet 307 and the third discharge outlet 308 respectively, so that the use process of the concrete aggregate screening machine with different gradations is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a concrete aggregate screening machine of different gradations, includes base (1) and feeding mechanism (2), its characterized in that: the top of base (1) is provided with feeding mechanism (2), the top of base (1) is provided with airtight cover (201), the top right side of airtight cover (201) is provided with support frame (202), the top of support frame (202) is provided with hopper (203), the bottom side of hopper (203) is provided with first discharge gate (204), the bottom outside of hopper (203) is provided with blocking piece (205), the bottom of blocking piece (205) is provided with conveyer belt (206), the interior left side of conveyer belt (206) is provided with action wheel (207), the inside of action wheel (207) is provided with transmission shaft (208), the right side of feeding mechanism (2) is provided with screening plant (3), the left side of screening plant (3) is provided with control panel (4).
2. The concrete aggregate screening machine of different gradations according to claim 1, wherein the feeding mechanism (2) comprises a closed cover (201), a supporting frame (202), a hopper (203), a first discharging hole (204), a blocking block (205), a conveying belt (206), a driving wheel (207), a transmission shaft (208), a motor (209), a fixing frame (210), a connecting frame (211), a roller (212), a driven wheel (213) and a feeding hole (214), one end of the transmission shaft (208) is connected with the motor (209), two sides of the transmission shaft (208) are connected with the fixing frame (210), the inner side of the fixing frame (210) is connected with a connecting frame (211), the outer side of the connecting frame (211) is connected with the roller (212), the inner right side of the conveying belt (206) is connected with the driven wheel (213), and the inner right side of the fixing frame (210) is connected with the feeding hole (214).
3. The concrete aggregate screening machine with different gradations according to claim 1, wherein the airtight cover (201) is in adhesive connection with the base (1), and the airtight cover (201) is made of polycarbonate.
4. The concrete aggregate screening machine with different gradations according to claim 1, wherein the hopper (203) is in bolted connection with the support frame (202), and the blocking block (205) is in screwed connection with the hopper (203).
5. The concrete aggregate screening machine with different gradations according to claim 2, wherein the transmission shaft (208) is connected with the driving wheel (207) through a clamping groove, and the outer diameter of the transmission shaft (208) is matched with the inner diameter of the driving wheel (207).
6. The concrete aggregate screening machine of different gradations according to claim 1, wherein the screening device (3) comprises a supporting seat (301), a vibrating motor (302), a damping spring (303), a screening bin (304), a sliding chute (305), a screen (306), a second discharging hole (307) and a third discharging hole (308), the right side of the feeding mechanism (2) is provided with the supporting seat (301), the center of the top of the supporting seat (301) is provided with the vibrating motor (302), the top of the supporting seat (301) is provided with the damping spring (303), the top of the vibrating motor (302) is provided with a screening bin (304), the inner side of the screening bin (304) is provided with the sliding chute (305), the inner side of the sliding chute (305) is provided with the screen (306), one side of the screening bin (304) is provided with the second discharging hole (307), and one side of the screening bin (304) is provided with the third discharging hole (308).
7. The concrete aggregate screening machine with different gradations according to claim 6, wherein the damping springs (303) are connected with the supporting seat (301) through bolts, and the damping springs (303) are provided with four groups.
8. The concrete aggregate screening machine with different gradations according to claim 6, wherein the screen (306) is connected with the chute (305) through a clamping groove, and the screen (306) and the screening bin (304) form a sliding structure through the chute (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321698506.5U CN220635200U (en) | 2023-06-30 | 2023-06-30 | Concrete aggregate screening machine of different gradations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321698506.5U CN220635200U (en) | 2023-06-30 | 2023-06-30 | Concrete aggregate screening machine of different gradations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220635200U true CN220635200U (en) | 2024-03-22 |
Family
ID=90287811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321698506.5U Active CN220635200U (en) | 2023-06-30 | 2023-06-30 | Concrete aggregate screening machine of different gradations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220635200U (en) |
-
2023
- 2023-06-30 CN CN202321698506.5U patent/CN220635200U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212266351U (en) | Automatic unloader of injection molding machine | |
| CN209889630U (en) | Feeding device for mechanical equipment | |
| CN216661797U (en) | Lithium battery powder ton bag feeding device | |
| CN220635200U (en) | Concrete aggregate screening machine of different gradations | |
| CN212791195U (en) | Mechanism sand sorter | |
| CN210362612U (en) | Forming, screening and subpackaging production line for biomass granular fuel | |
| CN108545400A (en) | A kind of high-efficiency vibration batcher | |
| CN208437196U (en) | A kind of Novel swing wire type vibrating screen | |
| CN114408279B (en) | Barrel-packaged noodle weighing and sorting system | |
| CN208181954U (en) | A kind of high-efficiency vibration batcher | |
| CN211440722U (en) | Broken sieving mechanism is used in rubber processing | |
| CN210045552U (en) | Hollow glass bead sorting unit | |
| CN211099515U (en) | Crushing and screening device for coal production | |
| CN208303206U (en) | A kind of spray straight line shaker | |
| CN209901710U (en) | Raw materials sieving mechanism is used in glass production | |
| CN208392383U (en) | A kind of mixer | |
| CN219926504U (en) | Sand and stone feeding mechanism of concrete mixing plant | |
| CN216631616U (en) | Novel cloth winnowing machine | |
| CN207889029U (en) | A kind of uniform feeding device of high-speed injection molding machine | |
| CN220199645U (en) | Automatic weighing, sub-packaging and mixing conveying equipment | |
| CN206356248U (en) | A kind of portable linear vibrating screen | |
| CN221017288U (en) | A diolame screening all-in-one for compound fertilizer production | |
| CN205217345U (en) | Seed gravity separation machine | |
| CN219885961U (en) | Quantitative filler structure | |
| CN216323283U (en) | Circulating sieving mechanism of amino molding plastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |