CN217322538U - Aggregate conveying device for asphalt station - Google Patents
Aggregate conveying device for asphalt station Download PDFInfo
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- CN217322538U CN217322538U CN202221298981.9U CN202221298981U CN217322538U CN 217322538 U CN217322538 U CN 217322538U CN 202221298981 U CN202221298981 U CN 202221298981U CN 217322538 U CN217322538 U CN 217322538U
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- aggregates
- aggregate
- supporting leg
- roller
- conveying device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses an asphalt station aggregate conveying device, which comprises a first supporting leg, a speed control mechanism and a conveying mechanism, wherein a transmission shaft rotates to enable a helical blade and a stirring rod to rotate, aggregates contained in a feed hopper cannot be discharged to a conveying belt at once due to the helical blade, the blanking speed is controlled according to the speed of a first motor, the stirring rod rotates to prevent the aggregates from being clamped inside a discharging box and not discharged, a rotating plate is under the action of a spring, the aggregates are compact and heavy when more aggregates are used, the impact between the aggregates is less, the opening is large, the aggregates are loose and light when less aggregates are used, the impact between the aggregates is less, the opening is small, the aggregates are discharged to the conveying belt, the aggregates are conveyed through the conveying belt and are flattened by a flattening roller to prevent uneven distribution and damage the conveying belt, the device controls the aggregates and the aggregates by limiting the blanking speed and controlling the size of a discharging port, and the aggregate loss and the potential safety hazard are removed by the bounce generated by the collision between the aggregate and the conveyor belt.
Description
Technical Field
The utility model relates to a conveyor technical field especially relates to an asphalt plant aggregate conveyor.
Background
The aggregate is a granular loose material which plays a role of a framework or filling in the concrete, and the aggregate is used as a main raw material in the concrete and plays a role of the framework and a supporting role in the building. An asphalt concrete mixing plant is a mixing plant for asphalt pavement materials, and the basic working principle of the mixing plant is that raw materials such as asphalt, aggregate and the like are heated to a certain temperature and are mixed with raw materials such as stone powder, additives and the like in a high-temperature and closed environment to form a hot asphalt mixture. Wherein, the aggregate and other cold materials need to be screened and measured in the cold material bin and then are conveyed to the drying roller for heating through the conveying device. The aggregate directly passes through the hopper, emptys on the conveyer belt for current aggregate conveyor, and at the in-process of empting, aggregate and aggregate, aggregate and conveyer belt direct collision take place the bounce, splash everywhere, cause aggregate loss and potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem and provide an aggregate conveying device for an asphalt station.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the aggregate conveying device for the asphalt station comprises a first supporting leg, a speed control mechanism and a conveying mechanism, wherein the speed control mechanism is installed on the inner side of the first supporting leg, and the conveying mechanism is installed on one side of the speed control mechanism;
the speed control mechanism comprises a discharging box, the discharging box is installed on the inner side of the first supporting leg, a speed limiting cylinder is installed on the upper side of the discharging box, a feeding hopper is installed on the upper side of the speed limiting cylinder, a cross-shaped support is arranged inside the speed limiting cylinder, a transmission shaft is arranged on the lower side of the cross-shaped support, a spiral blade is arranged outside the transmission shaft, a stirring rod is arranged on the lower side of the spiral blade, a first motor is installed at the power receiving end of the transmission shaft, a bottom plate is arranged on the lower side of the first motor, a first fixing plate is arranged on the lower side of a discharging port of the discharging box, a rotating plate is arranged on one side of the first fixing plate, a second fixing plate is installed on the lower side of the first fixing plate, and a spring is arranged between the second fixing plate and the rotating plate;
transport mechanism includes the second supporting leg, the second supporting leg sets up first supporting leg one side, second supporting leg inboard is provided with the driving roller, the driving roller outside is provided with the conveyer belt, the conveyer belt upside is provided with the baffle, the baffle inboard is provided with the nip roll, driving roller power receiving terminal is provided with driving pulley, the driving pulley front side is provided with the second motor, driven pulleys is installed to nip roll power receiving terminal, driving pulley with the driven pulleys outside is provided with the drive belt, the conveyer belt inboard is provided with the loading board, the loading board upside is provided with the supporting seat, the supporting seat inboard is provided with the bearing roller, the loading board front and back side all is provided with the third supporting leg.
In the structure, aggregate is placed in the feed hopper, the first motor is started to drive the transmission shaft to rotate, so that the helical blade and the stirring rod rotate to pass the aggregate through the speed limiting cylinder at a constant speed and descend into the discharge box, the stirring rod is stirred to prevent the aggregate from being blocked, the rotating plate blocks the discharge port of the discharge box under the action of the spring, the spring presses downwards along with the arrival of the aggregate, the rotating plate is opened to discharge the aggregate onto the surface of the conveyor belt, the second motor is started to drive the transmission roller and the driving pulley, the transmission roller drives the conveyor belt to move and convey the aggregate, the driving pulley drives the driven pulley to rotate through the transmission of the transmission belt, so that the flattening roller rotates to flatten the aggregate, the baffle prevents the aggregate from falling off in the conveying process, the carrier roller supports the conveyor belt to prevent the sinking of the bearing aggregate, and transporting the aggregate to the asphalt station to be processed into asphalt concrete.
Preferably, an asphalt station is arranged on one side of the conveying mechanism.
Preferably, the transmission shaft is respectively connected with the discharging box and the cross-shaped bracket through bearings.
Preferably, the power receiving end of the transmission shaft is connected with the first motor through a coupler, and a through hole is formed in the surface of the helical blade.
Preferably, the first fixing plate is rotatably connected with the rotating plate, and the spring is welded with the rotating plate and the second fixing plate respectively.
Preferably, the driving roller with the second supporting leg passes through the bearing and is connected, the conveyer belt with the driving roller with bearing roller sliding connection, the nip roll with the baffle passes through the bearing and connects, the loading board with the baffle all with the welding of third supporting leg.
Preferably, driving pulley with driving roller power receiving end key-type connection, second motor power take off end with the driving roller passes through the coupling joint, driven pulleys with nip roll power receiving end key-type connection, driving pulley with driven pulleys passes through the drive belt is connected, the bearing roller with the supporting seat passes through the bearing and connects.
The beneficial effects are that: the first motor is started to drive the transmission shaft to rotate, so that the spiral blades and the stirring rod rotate along with the spiral blades, aggregate contained in the feeding hopper cannot be discharged to the conveying belt at once due to the spiral blades, the discharging speed is controlled according to the speed of the first motor, the stirring rod is rotated to prevent the aggregate from being clamped in the discharging box and not discharged, the rotating plate is under the action of the spring, the aggregate is compact and heavy when much, the collision among the aggregates is less, the opening is large, the aggregate is loose and light when little, the collision among the aggregates is less, the opening is small, the aggregate is discharged onto the conveying belt, the aggregate is conveyed through the conveying belt and is flattened by the flattening roller to prevent uneven distribution and damage to the conveying belt, the conveying belt sinking due to the bearing of the aggregate is supported by the supporting roller, the device controls the discharging speed and the size of the discharging port to control the aggregate and the aggregate, and bounce caused by the collision between the aggregate and the conveying belt, and removing the loss of the aggregate and potential safety hazard.
Drawings
FIG. 1 is a spatial perspective view of an aggregate conveying device of an asphalt plant according to the present invention;
FIG. 2 is a front view of a speed control mechanism of the aggregate conveying device of the asphalt plant according to the present invention;
FIG. 3 is a top view of the rate control mechanism of the asphalt plant aggregate conveying device according to the present invention;
FIG. 4 is a cross-sectional view of a rate control mechanism B-B of the asphalt plant aggregate conveyor of the present invention;
FIG. 5 is a perspective view of the conveying mechanism of the aggregate conveying device of the asphalt plant according to the present invention;
FIG. 6 is a front view of a conveying mechanism of the aggregate conveying device of the asphalt station according to the present invention;
fig. 7 is a partial enlarged view a of a speed control mechanism of an aggregate conveying device of an asphalt plant.
1. A first support leg; 2. a rate control mechanism; 201. a feed hopper; 202. a speed limiting cylinder; 203. a discharging box; 204. a first motor; 205. a cross-shaped bracket; 206. a helical blade; 207. a drive shaft; 208. a stirring rod; 209. a base plate; 210. a first fixing plate; 211. a rotating plate; 212. a second fixing plate; 213. a spring; 3. a transport mechanism; 301. a second support leg; 302. a second motor; 303. a driving pulley; 304. a transmission belt; 305. a driven pulley; 306. a driving roller; 307. a conveyor belt; 308. a baffle plate; 309. flattening rollers; 310. a carrier plate; 311. a supporting seat; 312. a carrier roller; 313. a third support leg; 4. and (4) an asphalt station.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-7, an aggregate conveying device for an asphalt plant comprises a first support leg 1, a speed control mechanism 2 and a conveying mechanism 3, wherein the speed control mechanism 2 is installed on the inner side of the first support leg 1, and the conveying mechanism 3 is installed on one side of the speed control mechanism 2;
the speed control mechanism 2 comprises a discharging box 203, the discharging box 203 is installed on the inner side of a first supporting leg 1, a speed limiting cylinder 202 is welded on the upper side of the discharging box 203, a feed hopper 201 is welded on the upper side of the speed limiting cylinder 202, a cross support 205 is arranged inside the speed limiting cylinder 202, a transmission shaft 207 is arranged on the lower side of the cross support 205, the transmission shaft 207 is respectively connected with the discharging box 203 and the cross support 205 through bearings, a helical blade 206 is arranged outside the transmission shaft 207, a stirring rod 208 is arranged on the lower side of the helical blade 206, a first motor 204 is connected with a power receiving end coupling of the transmission shaft 207, a bottom plate 209 is arranged on the lower side of the first motor 204, a first fixing plate 210 is arranged on the lower side of a discharging port of the discharging box 203, a rotating plate 211 is rotatably connected on one side of the first fixing plate 210, a second fixing plate 212 is installed on the lower side of the first fixing plate 210, a spring 213 is welded between the second fixing plate 212 and the rotating plate 211, and the first motor 204 is started, the transmission shaft 207 is driven to rotate, the helical blade 206 and the stirring rod 208 are driven to rotate, so that the blanking speed is controlled, aggregates are stirred to prevent the aggregates from being blocked, and the size of the discharge hole is controlled by the rotating plate 211 under the action of the spring 213;
the conveying mechanism 3 comprises a second supporting leg 301, the second supporting leg 301 is arranged on one side of the first supporting leg 1, the inner side of the second supporting leg 301 is in bearing connection with a driving roller 306, the outer side of the driving roller 306 is in sliding connection with a conveying belt 307, a baffle 308 is arranged on the upper side of the conveying belt 307, the inner side of the baffle 308 is in bearing connection with a flattening roller 309, a power receiving end key of the driving roller 306 is connected with a driving pulley 303, the front side of the driving pulley 303 is provided with a second motor 302, the power output end of the second motor 302 is connected with the driving roller 306 through a coupler, the power receiving end key of the flattening roller 309 is connected with a driven pulley 305, the driving pulley 303 is connected with the driven pulley 305 through a driving belt 304, the inner side of the conveying belt 307 is provided with a bearing plate 310, the upper side of the bearing plate 310 is provided with a supporting seat 311, the inner side of the supporting seat 311 is in bearing connection with a supporting roller 312, the front side and the rear side of the bearing plate 310 are provided with a third supporting leg 313, the bearing plate 310 and the baffle 308 are welded with the third supporting leg 313, the second motor 302 is started to drive the transmission roller 306 to rotate, so that the transmission belt 307 moves to drive the driving belt wheel 303, the driving belt wheel 304 is used for transmission, the driven belt wheel 305 drives the flattening roller 309 to rotate, the aggregate is transported and flattened, the baffle 308 prevents the aggregate from falling from the side edge of the transmission belt 307, the carrier roller 312 carries the transmission belt 307, and the sinking caused by carrying the aggregate is prevented;
in this embodiment, the transfer mechanism 3 is provided with an asphalt plant 4 on one side, and the asphalt plant 4 receives aggregates to manufacture asphalt concrete.
In the structure, aggregate is placed in the feed hopper 201, the first motor 204 is started to drive the transmission shaft 207 to rotate, the helical blade 206 and the stirring rod 208 rotate, the aggregate passes through the speed limiting cylinder 202 at a constant speed and descends into the discharge box 203, the stirring rod 208 stirs to prevent the aggregate from being blocked, the rotating plate 211 blocks the discharge hole of the discharge box 203 under the action of the spring 213, the spring 213 presses down along with the arrival of the aggregate, the rotating plate 211 is opened to discharge the aggregate to the surface of the conveying belt 307, the second motor 302 is started to drive the transmission roller 306 and the driving pulley 303, the transmission roller 306 drives the conveying belt 307 to move and convey the aggregate, the driving pulley 303 drives the driven pulley 305 to rotate through the transmission belt 304 to rotate the flattening roller 309 to flatten the aggregate, the baffle 308 prevents the aggregate from falling in the conveying process, the carrier roller 312 supports the conveying belt 307 to prevent the aggregate from sinking due to bearing, and the aggregate is conveyed to the asphalt station 4 to be processed into asphalt concrete.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An asphalt plant aggregate conveyor, includes first support leg (1), its characterized in that: the speed control device is characterized by further comprising a speed control mechanism (2) and a conveying mechanism (3), wherein the speed control mechanism (2) is installed on the inner side of the first supporting leg (1), and the conveying mechanism (3) is installed on one side of the speed control mechanism (2);
the speed control mechanism (2) comprises a discharge box (203), the discharge box (203) is installed on the inner side of the first support leg (1), a speed limiting cylinder (202) is installed on the upper side of the discharge box (203), a feed hopper (201) is installed on the upper side of the speed limiting cylinder (202), a cross support (205) is arranged inside the speed limiting cylinder (202), a transmission shaft (207) is arranged on the lower side of the cross support (205), a spiral blade (206) is arranged outside the transmission shaft (207), a stirring rod (208) is arranged on the lower side of the spiral blade (206), a first motor (204) is installed on a power receiving end of the transmission shaft (207), a bottom plate (209) is arranged on the lower side of the first motor (204), a first fixing plate (210) is arranged on the lower side of a discharge hole of the discharge box (203), and a rotating plate (211) is arranged on one side of the first fixing plate (210), a second fixing plate (212) is installed on the lower side of the first fixing plate (210), and a spring (213) is arranged between the second fixing plate (212) and the rotating plate (211);
conveying mechanism (3) includes second supporting leg (301), second supporting leg (301) set up first supporting leg (1) one side, second supporting leg (301) inboard is provided with driving roller (306), driving roller (306) outside is provided with conveyer belt (307), conveyer belt (307) upside is provided with baffle (308), baffle (308) inboard is provided with nip roll (309), driving roller (306) power receiving terminal is provided with driving pulley (303), driving pulley (303) front side is provided with second motor (302), driven pulley (305) are installed to nip roll (309) power receiving terminal, driving pulley (303) with driven pulley (305) outside is provided with drive belt (304), conveyer belt (307) inboard is provided with loading board (310), loading board (310) upside is provided with supporting seat (311), supporting rollers (312) are arranged on the inner sides of the supporting seats (311), and third supporting legs (313) are arranged on the front side and the rear side of the bearing plate (310).
2. The asphalt station aggregate conveying device according to claim 1, wherein: and an asphalt station (4) is arranged on one side of the conveying mechanism (3).
3. The asphalt station aggregate conveying device according to claim 1, wherein: the transmission shaft (207) is respectively connected with the discharge box (203) and the cross bracket (205) through bearings.
4. The asphalt station aggregate conveying device according to claim 1, wherein: the power receiving end of the transmission shaft (207) is connected with the first motor (204) through a coupler, and through holes are formed in the surface of the spiral blade (206).
5. The asphalt station aggregate conveying device according to claim 1, wherein: the first fixing plate (210) is rotatably connected with the rotating plate (211), and the spring (213) is welded with the rotating plate (211) and the second fixing plate (212) respectively.
6. The asphalt station aggregate conveying device according to claim 1, wherein: drive roller (306) with second supporting leg (301) passes through the bearing and connects, conveyer belt (307) with drive roller (306) with bearing roller (312) sliding connection, nip roll (309) with baffle (308) passes through the bearing and connects, loading board (310) with baffle (308) all with third supporting leg (313) welding.
7. The asphalt station aggregate conveying device according to claim 1, wherein: driving pulley (303) with driving roller (306) power receiving end key-type connection, second motor (302) power take off end with driving roller (306) pass through the coupling joint, driven pulley (305) with nip roll (309) power receiving end key-type connection, driving pulley (303) with driven pulley (305) pass through drive belt (304) are connected, bearing roller (312) with supporting seat (311) pass through the bearing and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298981.9U CN217322538U (en) | 2022-05-26 | 2022-05-26 | Aggregate conveying device for asphalt station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298981.9U CN217322538U (en) | 2022-05-26 | 2022-05-26 | Aggregate conveying device for asphalt station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217322538U true CN217322538U (en) | 2022-08-30 |
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ID=82986758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221298981.9U Active CN217322538U (en) | 2022-05-26 | 2022-05-26 | Aggregate conveying device for asphalt station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217322538U (en) |
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2022
- 2022-05-26 CN CN202221298981.9U patent/CN217322538U/en active Active
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