CN218752956U - Closed chain bucket conveyor - Google Patents
Closed chain bucket conveyor Download PDFInfo
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- CN218752956U CN218752956U CN202222999689.6U CN202222999689U CN218752956U CN 218752956 U CN218752956 U CN 218752956U CN 202222999689 U CN202222999689 U CN 202222999689U CN 218752956 U CN218752956 U CN 218752956U
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Abstract
The utility model discloses a closed chain bucket conveyor, which mainly comprises a driving device, a box body, a head wheel, a tail wheel, a traction chain and a hopper; the machine head box body, the machine tail box body, the middle box body, the supporting rollers and the connecting bolts form a closed box body, and a plurality of supporting rollers are arranged on the closed box body to form a running track of the traction chain; the driving device drives the head wheel to rotate, the ratchet wheel drives the traction chain and the hopper to form a closed-loop material bearing body with a certain length to run on the supporting roller and the tail wheel, and all the devices form closed transportation equipment for realizing the functions of feeding at the feeding port and discharging at the discharging port. The utility model relates to a collect and scrape trigger leakproofness, chain bucket conveyor low energy consumption, bucket elevator ladling out material function in transportation equipment of an organic whole. The hopper moves to the head wheel to overturn and unload, and the material is discharged from the discharge hole under the action of gravity; during the return stroke of the hopper, the inclined scraper at the hopper opening scrapes the bottom of the hopper to scatter materials to the tail part, and the hopper opening at the guide wheel is lifted to scoop up the materials to realize the function of self-cleaning and scattering the materials.
Description
Technical Field
The utility model relates to a transport field of various loose materials of trades such as power station, mine, metallurgy, coal, chemical industry, building materials is to scraping the renewal product of this type of high energy consumption equipment of trigger, and specific theory relates to a closed chain bucket conveyor.
Background
The series products of the scraper blade machine are widely applied to industries and departments of metallurgy, building materials, electric power, chemical industry, cement, ports, docks, coal, mines, grain and oil, food, feed and the like. The scraper conveyor is continuous conveying equipment for conveying bulk materials by means of a moving scraper chain in a closed rectangular section shell, and is in sliding motion, a scraper slides on a bottom plate when in a scraping stroke, and slides on a slide way when in a non-scraping stroke, and huge friction force is generated by sliding, so that the energy efficiency is low.
A bucket conveyor is a device that transports material horizontally or obliquely with a hopper running along a track. The bucket chain conveyor realizes relative motion in a rolling mode, rollers roll on the rails, and the rolling friction force is far smaller than the sliding friction, so that the energy efficiency utilization rate is high. The bucket elevator is a continuous conveying machine which vertically lifts materials by utilizing a series of hoppers which are uniformly and fixedly connected to an endless traction member, the bucket elevator vertically or nearly vertically conveys bulk materials upwards by utilizing a series of hoppers which are fixedly connected to a traction chain or an adhesive tape, and the hoppers are filled in a digging mode.
Disclosure of Invention
The utility model discloses an overcome the not enough of prior art existence, provide a collection scraper blade machine leakproofness, chain bucket conveyor low energy consumption, bucket elevator ladling out material function in closed chain bucket conveyor of an organic whole.
The utility model discloses a realize through following technical scheme: the utility model discloses a closed chain bucket conveyor, which mainly comprises a driving device, a box body, a head wheel, a tail wheel, a traction chain and a hopper; the machine head box body, the machine tail box body, the middle box body, the supporting rolls and the connecting bolts form a closed box body, and a plurality of supporting rolls are arranged on the closed box body to form a running track of the traction chain; the driving device drives the head wheel to rotate, the ratchet wheel drives the traction chain and the hopper to form a closed-loop material bearing body with a certain length to run on the supporting roller and the tail wheel, and all the devices form closed transportation equipment for realizing the functions of feeding at the feeding port and discharging at the discharging port.
The driving device consists of a motor, a speed reducer, a small chain wheel and a transmission chain which are connected with each other; the box body consists of a machine head box body, a machine tail box body, a middle box body, a supporting roller, angle steel and a connecting bolt which are connected in sequence; the head wheel consists of a large chain wheel, a main shaft, a ratchet wheel, a main shaft bearing and a main shaft bearing seat which are connected with each other; the tail wheel consists of a tail shaft, a guide wheel, a tail shaft bearing and a tail shaft bearing seat which are connected with each other; the traction chain consists of mutually connected chain links, a light connecting plate, a mounting connecting plate, a pin shaft and a cotter pin.
The head box body consists of a head end plate, a head box body and an inspection port cover plate which are connected in sequence, an inspection port, a bearing support and a discharge port are arranged on the head box body, and the head end plate and the head box body are assembled in a bolt connection mode; the tail box body mainly comprises a tail end plate, an inlet cover plate and a tail box body which are sequentially connected, wherein a tensioning device is arranged on the tail box body, and the tail end plate, the inlet cover plate and the tail box body are assembled in a bolt connection mode; the middle box body consists of a middle cover plate and a middle section, and the middle cover plate and the middle section are assembled in a bolt connection mode; all adopt bolted connection between each local box, middle box increases and decreases quantity according to the length of conveyer.
The backing roll comprises bearing box, double-row tapered roller bearing, roller, for the shaft retaining ring, base, sealing washer and the oil filler sleeve of interconnect, and the base welding is in the setting position of the box trompil in advance, and the base adopts four high strength bolt connections with the bearing box, and several angle steels of box internal welding are used for reinforcing structural strength.
The head pulley bearing block and the head box body bearing support are assembled together in a bolt fixing mode; the tail wheel bearing seat is assembled on the tail box body through a tensioning device.
The box body is provided with a plurality of supporting rolls, the supporting rolls on the box body are arranged in an upper row and a lower row, and the supporting rolls, the head wheel and the tail wheel form a supporting track for bearing the circulating operation of the traction chain.
The hopper is fixed on a mounting connecting plate of the traction chain by bolts, the hopper is connected end to end and is formed by welding steel plates.
The opening of the hopper is provided with an inclined scraper plate which inclines at a certain angle, a closed loop material bearing body with a certain length is formed by a certain number of traction chains and the hopper, and the tightness degree of the closed loop material bearing body is adjusted by a tensioning device. One function of the inclined scraper is to remove bulk materials at the bottom of the box body and dig and take materials accumulated at the tail part; the other function is that a part of the inclined scraper extending out of the edge of the hopper plays a role of shielding a gap between the hopper and the hopper.
The chain link consists of an inner core sleeve and an outer layer roller sleeve, and the roller sleeve and the core sleeve are fixed through a connecting plate.
And a sealing ring is arranged between the bearing box of the supporting roller and the inner space of the box body for separation. The sealing washer prevents that lubricating oil from getting into also the separation dust gets into the bearing box when the box is inside.
The utility model has the advantages that: the utility model provides a closed chain bucket conveyor is one kind and collects scraper blade machine leakproofness, chain bucket conveyor low energy consumption, bucket elevator ladling out material function in the transportation equipment of an organic whole. The utility model provides a closed chain bucket conveyor comprises drive arrangement, box, head pulley, tailwheel, drag chain and hopper. The machine head box body, the machine tail box body, the middle box body, the supporting rolls and the connecting bolts form a closed box body, and a plurality of supporting rolls are arranged on the box body to form a running track of the traction chain. The driving device drives the head wheel to rotate, and the ratchet wheel drives the traction chain and the hopper to form a closed-loop material bearing body with a certain length to run on the supporting roller and the tail wheel, so that the closed transportation equipment with the functions of feeding at the feeding port and discharging at the discharging port is realized. The driving device in the closed chain bucket conveyor drives the head wheel to rotate, the ratchet wheel drives the traction chain and the hopper to operate, the hopper moves to the feed port for feeding, and moves to the head wheel for overturning and discharging, and the material is discharged from the discharge port under the action of gravity; during the return stroke of the hopper, the inclined scraper at the hopper opening scrapes the bottom of the hopper to scatter materials to the tail part, and the hopper opening at the guide wheel is lifted to scoop up the materials to realize the function of self-cleaning and scattering the materials.
Drawings
Fig. 1 is a front view of the closed chain bucket conveyor of the present invention.
Fig. 2 is a top view of the closed chain bucket conveyor of the present invention.
Fig. 3 isbase:Sub>A sectional view of the closed chain bucket conveyor of the present invention.
Figure 4 is a B-B sectional view of the closed chain bucket conveyor hopper and drag chain assembly of the utility model.
Figure 5 is the C-C section view of the tail wheel assembly of the closed chain bucket conveyor of the utility model.
Fig. 6 is a D-part enlarged view of the support roller assembly of the closed chain bucket conveyor of the present invention.
Figure 7 is an E-E cross-sectional view of the closed bucket chain conveyor head wheel assembly of the present invention.
Fig. 8 is a drawing chain diagram of the closed chain bucket conveyor of the present invention.
Fig. 9 is a G-G sectional view of the closed chain bucket conveyor of the present invention.
FIG. 10 is a sectional view of the closed chain bucket conveyor of the present invention
Fig. 11 is a hopper diagram of the closed chain bucket conveyor of the present invention.
Fig. 12 is a drawing showing a structure of the tension of the closed chain bucket conveyor of the present invention.
In the figure:
1-a drive device; 2-a box body; 3-head wheel; 4-tail wheel; 5-a traction chain; 6-a hopper;
1.1-motor; 1.2-speed reducer; 1.3-small chain wheel; 1.4-a drive chain; 1.5-large sprocket;
2.1-machine head box body; 2.1.1-head end plate; 2.1.2-head box body; 2.1.3-inspection port cover plate; 2.1.4-bearing support;
2.2-tail box body; 2.2.1-end plate; 2.2.2-inlet cover plate; 2.2.3-tail box body; 2.2.4-tensioning means;
2.3-middle box body; 2.3.1-intermediate cover plate; 2.3.2-middle section;
2.4-a support roll; 2.4.1-bearing cartridge; 2.4.2-double row tapered roller bearing; 2.4.3-roll axis; 2.4.4-retaining ring for shaft; 2.4.5-base; 2.4.6-sealing ring; 2.4.7-oil nozzle; 2.4.8-high strength bolt; 2.5-angle steel;
3.1-main axis; 3.2-ratchet wheel; 3.3-main shaft bearing; 3.4-main shaft bearing seat;
4.1-tail shaft; 4.2-guide wheel; 4.3-tail shaft bearing; 4.4-tail shaft bearing seat;
5.1-mer; 5.2-pin shaft; 5.3-optical connection plate; 5.4-mounting a connecting plate; 5.5-cotter pin; 5.1.1-rolling; 5.1.2-connecting plate; 5.1.3-core sleeve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 12, the closed chain bucket conveyor of the present invention comprises a driving device 1, a box body 2, a head wheel 3, a tail wheel 4, a traction chain 5 and a hopper 6, wherein the driving device 1 mainly comprises a motor 1.1, a speed reducer 1.2, a small chain wheel 1.3 and a transmission chain 1.4; the box body 2 consists of a head box body 2.1, a tail box body 2.2, a middle box body 2.3, a supporting roller 2.4, angle steel 2.5 and a connecting bolt; the head wheel 3 consists of a large chain wheel 1.5, a main shaft 3.1, a ratchet wheel 3.2, a main shaft bearing 3.3 and a main shaft bearing seat 3.4; the tail wheel 4 consists of a tail shaft 4.1, a guide wheel 4.2, a tail shaft bearing 4.3 and a tail shaft bearing seat 4.4; the traction chain 5 consists of chain links 5.1, optical connecting plates 5.3, mounting connecting plates 5.4, pin shafts 5.2 and cotter pins 5.5; the hopper 6 is formed by welding steel plates. A sealing ring 2.4.6 is arranged between the bearing box 2.4.1 of the supporting roll 2.4 and the inner space of the box body 2.
The head box body 2.1 consists of a head end plate 2.1.1, a head box body 2.1.2 and an inspection port cover plate 2.1.3, the head box body 2.1.2 is provided with an inspection port, a bearing support 2.1.4 and a discharge port, and the head end plate 2.1.1 and the head box body 2.1.2 are assembled in a bolt connection mode; the tail box body 2.2 consists of a tail end plate 2.2.1, an inlet cover plate 2.2.2 and a tail box body 2.2.3, a tensioning device 2.2.4 is arranged on the tail box body 2.2.3, and the tail end plate 2.2.1, the inlet cover plate 2.2.2 and the tail box body 2.2.3 are assembled in a bolt connection mode; the middle box body 2.3 consists of a middle cover plate 2.3.1 and a middle section 2.3.2, and the middle cover plate 2.3.1 and the middle section 2.3.2 are assembled in a bolt connection mode; the supporting roll 2.4 consists of a bearing box 2.4.1, a double-row tapered roller bearing 2.4.2, a roll shaft 2.4.3, a shaft retainer ring 2.4.4, a base 2.4.5, a seal ring 2.4.6 and a nozzle tip, wherein the base 2.4.5 is welded at a preset position of a preset hole of the box body 2, the base 2.4.5 is connected with the bearing box 2.4.1 by four high-strength bolts 2.4.8, the bearing box 2.4.1 and the inner space of the box body 2 are separated by the seal ring 2.4.6, so that lubricating oil is prevented from entering the box body 2 and dust is also prevented from entering the bearing box 2.4.1; the box body 2 is internally provided with a plurality of welded angle steels 2.5 to enhance the structural strength. All adopt bolted connection between each local box, middle box 2.3 can be according to the length increase and decrease quantity of cargo airplane.
The head pulley 3 bearing seat is assembled with the head box body 2.1 bearing support 2.1.4 by adopting a bolt fixing mode; the bearing seat of the tail wheel 4 is assembled on the tail box body 2.2 through the tension device 2.2.4. A plurality of supporting rollers 2.4 are arranged on the box body 2, the supporting rollers 2.4 on the box body 2 are arranged in an upper row and a lower row, and the supporting rollers 2.4, the head wheel 3 and the tail wheel 4 form a supporting track for bearing the circulating operation of the traction chain 5. The hopper 6 is fixed on the mounting connecting plate 5.4 of the traction chain 5 by bolts, and the hopper 6 is connected end to end. An inclined scraper plate which is inclined at a certain angle is arranged at the opening of the hopper 6, and one function of the inclined scraper plate is to remove bulk materials at the bottom of the box body 2 and dig and take materials piled at the tail part; the other function is that a part of the inclined scraper extending out of the edge of the hopper 6 functions to block the gap between the hopper 6 and the hopper 6. The chain link 5.1 consists of an inner core sleeve 5.1.3 and an outer roller sleeve 5.1.1, and the roller sleeve 5.1.1 and the core sleeve 5.1.3 are fixed by a connecting plate 5.1.2. A closed loop material bearing body with a certain length is formed by a certain number of traction chains 5 and a hopper 6, and the tightness degree of the closed loop material bearing body is adjusted by a tensioning device 2.2.4.
As shown in fig. 2, the driving device 1 drives the head wheel 3 to rotate through the transmission chain 1.4, as shown in fig. 1, the ratchet wheel 3.2 drives the traction chain 5 and the hopper 6 to do linear motion on the supporting roller 2.4, the hopper 6 is charged at the feeding port, the material is overturned and discharged at the head wheel 3, the discharged material is discharged from the discharging port, the inclined scraper of the hopper 6 scrapes the scattered material at the bottom of the box to the tail part during return stroke, and the hopper 6 is scooped up along with the hopper 6, so that the function of self-cleaning and spreading is realized.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A closed chain bucket conveyor is characterized in that: the closed chain bucket conveyor consists of a driving device, a box body, a head wheel, a tail wheel, a traction chain and a hopper; the machine head box body, the machine tail box body, the middle box body, the supporting rolls and the connecting bolts form a closed box body, and a plurality of supporting rolls are arranged on the closed box body to form a running track of the traction chain; the driving device drives the head wheel to rotate, the ratchet wheel drives the traction chain and the hopper to form a closed-loop material bearing body with a certain length to run on the supporting roller and the tail wheel, and all the devices form closed transportation equipment for realizing the functions of feeding at the feeding port and discharging at the discharging port.
2. A closed chain bucket conveyor as in claim 1 wherein: the driving device consists of a motor, a speed reducer, a small chain wheel and a transmission chain which are connected with each other; the box body consists of a machine head box body, a machine tail box body, a middle box body, a supporting roller, angle steel and a connecting bolt which are connected in sequence; the head wheel consists of a large chain wheel, a main shaft, a ratchet wheel, a main shaft bearing and a main shaft bearing seat which are connected with each other; the tail wheel consists of a tail shaft, a guide wheel, a tail shaft bearing and a tail shaft bearing seat which are connected with each other; the traction chain consists of mutually connected chain links, a light connecting plate, a mounting connecting plate, a pin shaft and a cotter pin.
3. A closed bucket chain conveyor as in claim 1 or 2, wherein: the machine head box body consists of a head end plate, a head box body and an inspection port cover plate which are connected in sequence, an inspection port, a bearing support and a discharge port are arranged on the head box body, and the head end plate and the head box body are assembled in a bolt connection mode; the tail box body mainly comprises a tail end plate, an inlet cover plate and a tail box body which are sequentially connected, wherein a tensioning device is arranged on the tail box body, and the tail end plate, the inlet cover plate and the tail box body are assembled in a bolt connection mode; the middle box body consists of a middle cover plate and a middle section, and the middle cover plate and the middle section are assembled in a bolt connection mode; all adopt bolted connection between each local box, middle box increases and decreases quantity according to the length of conveyer.
4. A closed bucket conveyor as claimed in claim 1 or 2, wherein: the backing roll comprises bearing box, double-row tapered roller bearing, roller, for the axle retaining ring, base, sealing washer and the oil filler sleeve of interconnect, and the base welding is in the setting position of box trompil in advance, and the base adopts four high strength bolt connections with the bearing box, and several angle steels of box internal welding are used for reinforcing structural strength.
5. A closed bucket conveyor as claimed in claim 1 or 2, wherein: the head pulley bearing block and the head box body bearing support are assembled together in a bolt fixing mode; the tail wheel bearing seat is assembled on the tail box body through a tensioning device.
6. A closed bucket chain conveyor as in claim 1 or 2, wherein: the head pulley bearing block and the head box body bearing support are assembled together in a bolt fixing mode; the tail wheel bearing seat is assembled on the tail box body through a tensioning device.
7. A closed bucket conveyor as claimed in claim 1 or 2, wherein: the hopper is fixed on a mounting connecting plate of the traction chain by bolts, the hopper is connected end to end and is formed by welding steel plates.
8. A closed bucket chain conveyor as in claim 1 or 2, wherein: the opening of the hopper is provided with an inclined scraper plate which inclines at a certain angle, a closed loop material bearing body with a certain length is formed by a certain number of traction chains and the hopper, and the tightness degree of the closed loop material bearing body is adjusted by a tensioning device.
9. A closed chain bucket conveyor as in claim 2 wherein: the chain link consists of an inner layer core sleeve and an outer layer rolling sleeve, and the rolling sleeve and the core sleeve are fixed through a connecting plate.
10. A closed bucket chain conveyor as in claim 1 or 2, wherein: and a sealing ring is arranged between the bearing box of the supporting roller and the inner space of the box body for separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222999689.6U CN218752956U (en) | 2022-11-11 | 2022-11-11 | Closed chain bucket conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222999689.6U CN218752956U (en) | 2022-11-11 | 2022-11-11 | Closed chain bucket conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218752956U true CN218752956U (en) | 2023-03-28 |
Family
ID=85647503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222999689.6U Active CN218752956U (en) | 2022-11-11 | 2022-11-11 | Closed chain bucket conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218752956U (en) |
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2022
- 2022-11-11 CN CN202222999689.6U patent/CN218752956U/en active Active
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