CN111977395A - Loader with rotary feeding hopper - Google Patents
Loader with rotary feeding hopper Download PDFInfo
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- CN111977395A CN111977395A CN202010839840.2A CN202010839840A CN111977395A CN 111977395 A CN111977395 A CN 111977395A CN 202010839840 A CN202010839840 A CN 202010839840A CN 111977395 A CN111977395 A CN 111977395A
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- feeding
- frame
- roller
- rolling shaft
- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
The invention provides a loader with a rotary feeding hopper, which comprises a walking device, a feeding device, a belt conveying device and a tensioning mechanism, wherein the feeding device comprises a feeding frame, a first rolling shaft, a second rolling shaft, a third rolling shaft, a conveying belt, a first driving device, a second driving device and a feeding roller, the conveying belt is arranged on the first rolling shaft, the second rolling shaft and the third rolling shaft, the first driving device is in transmission connection with the first rolling shaft, the feeding frame is arranged in front of the walking device, a plurality of feeding hoppers which are distributed at equal intervals are arranged on the outer side wall of the conveying belt, the tensioning mechanism is arranged between the conveying belt and the feeding frame, the feeding roller is rotatably arranged at the bottom of the feeding frame in front of the conveying belt, the second driving device is used for driving the feeding roller to rotate, and the belt conveying device is arranged on. The technical problems of large space and low loading efficiency when the traditional loading machine or transferring machine is used for loading or transferring operation can be solved.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a loader with a rotary feeding hopper.
Background
When industrial or agricultural production is carried out, fine particles or powdery materials (such as river sand, rice, feed and the like) are often required to be pushed into a pile shape through a loading machine and then sent into a storehouse or loaded into a container for storage, the traditional front-mounted loader and excavator are not special for machines for loading the fine particles or the powdery materials, most of the existing loaders adopt front-mounted buckets, the occupied space is large, and the materials of the buckets can be turned to be placed into a container of an automobile by needing large field space after being loaded into a shovel, and the loader needs to be repeatedly operated and transported every time, so that the oil consumption is high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a loader of rotatory feeding funnel in area, solves the big and low technical problem of loading efficiency of required space when traditional loading machine or transfer machine load or transport operation.
In order to solve the technical problems, the technical scheme of the invention is as follows: a loader with a rotary feeding hopper comprises a walking device, a feeding device, a belt conveying device and a tensioning mechanism, wherein the feeding device comprises a feeding frame, a first rolling shaft, a second rolling shaft, a third rolling shaft, a conveying belt, a first driving device, a second driving device and a feeding roller, the first rolling shaft is rotatably arranged at the upper part in front of the feeding frame, the second rolling shaft is rotatably arranged on the feeding frame and positioned below the first rolling shaft, the third rolling shaft is rotatably arranged on the feeding frame and positioned behind the first rolling shaft, the conveying belt is arranged on the first rolling shaft, the second rolling shaft and the third rolling shaft, the first driving device is arranged on the feeding frame and is in transmission connection with the first rolling shaft, the feeding frame is arranged in front of the walking device, the bottom of the feeding frame is rotatably arranged in front of the conveying belt, the feeding roller is arranged on the feeding frame, the second driving device is arranged on the feeding frame and used for driving the feeding roller to rotate, the belt conveying device is arranged on the walking device, the front portion of the belt conveying device is located below the third rolling shaft, the tensioning mechanism is arranged between the conveying belt and the feeding frame, and a plurality of feeding hoppers which are distributed at equal intervals are arranged on the outer side wall of the conveying belt.
Preferably, the feeding roller comprises a roller shaft, feeding plates and a baffle, the roller shaft is rotatably mounted on the feeding frame, the feeding plates are uniformly arranged at equal angles around the roller shaft, and two ends of the roller shaft are respectively provided with the circular baffle.
Preferably, a lifting device is arranged between the feeding device and the traveling device and comprises a connecting frame, a slide rail, a slide block and a first hydraulic cylinder, the slide rail is vertically fixed on the front side of the connecting frame, the slide block is slidably arranged on the slide rail, the first hydraulic cylinder is vertically arranged between the connecting frame and the slide block, the upper end of the first hydraulic cylinder is connected with the top of the connecting frame, the lower end of the first hydraulic cylinder is connected with the slide block, the rear side of the feeding frame is fixedly connected with the slide block, and the connecting frame is arranged in front of the traveling device.
Preferably, the tensioning mechanism comprises a tensioning frame and a tensioning wheel, slot holes are respectively formed in the side walls of the two sides of the feeding frame, the tensioning frame is located below the conveying belt, the left end and the right end of the tensioning frame are respectively and fixedly installed in one slot hole through a fastening piece, and the tensioning wheel is rotatably installed on the tensioning frame and abuts against the bottom of the conveying belt.
Preferably, the belt conveying device comprises a support frame, a front roller, a rear roller, a conveying belt, a third driving device and a pre-tightening assembly, the support frame is fixedly installed above the traveling device, the front roller rotates on the feeding frame, the rear roller is installed at the rear part of the support frame in a rotating mode, the conveying belt is installed between the front roller and the rear roller, the third driving device is installed on the support frame or the connecting frame, the third driving device is in transmission connection with the rear roller, and the pre-tightening assembly is installed between the conveying belt and the connecting frame.
The pre-tightening assembly comprises a supporting rod, a pre-tightening roller, a connecting rod and an air spring, the supporting rod is transversely arranged below the conveying belt, two ends of the supporting rod are respectively connected with the connecting frame through the connecting rod and the air spring, the upper end of the connecting rod and the lower end of the air spring are respectively hinged with the connecting frame, the lower end of the connecting rod and the upper end of the air spring are respectively hinged with the end head of the supporting rod, and the pre-tightening roller is installed on the supporting rod.
Preferably, the lower part of link is equipped with supporting mechanism, supporting mechanism includes second pneumatic cylinder and support base, the cylinder body on second pneumatic cylinder upper portion with link bottom fixed connection, the piston rod end head of second pneumatic cylinder lower part articulates there is the support base.
The connecting frame is connected with the traveling device through a three-lifting-point suspension structure, the three-lifting-point suspension structure comprises a left lifting lug, a right lifting lug and an upper lifting lug, the left lifting lug and the right lifting lug are arranged on the lower portion of the rear side of the connecting frame side by side in the left-right direction, the upper lifting lug is arranged in the middle of the connecting frame and located above the left lifting lug and the right lifting lug, the left lifting lug and the right lifting lug are hinged to the frame of the traveling device through a pin shaft, a third hydraulic cylinder is arranged between the upper lifting lug and the traveling device, one end of a piston rod of the third hydraulic cylinder is hinged to the upper lifting point through a pin shaft, and one end of a cylinder body of the third hydraulic cylinder is hinged to the frame of.
The technical effect obtained by adopting the technical scheme is as follows:
the mechanical device can continuously transport materials at the front part through the feeding device in a furling manner and transport the materials from the rear part through the belt conveying device without stopping working in the middle for transportation, and has the characteristics of high working efficiency, time saving, small occupied space, small space required by movement and the like. The application is a mechanical device specially used for loading fine particles or powdery materials, which is suitable for loading and warehousing or storing fine particles or powdery materials (such as river sand, rice, feed and the like) into a container, when the transporter is used for loading operation, a loading roller turns the materials into a loading hopper at the rear part, a conveyor belt and the loading roller are driven by a driving device to rotate continuously to convey the materials to a belt conveying device continuously, the loading and conveying processes can be carried out continuously, the materials are directly output from the rear part of the conveyor belt without stopping in the middle, compared with a loading mode that the traditional bucket type loading machine needs one bucket and one bucket to carry the materials, the machine can carry out continuous loading operation and directly convey the materials to the rear part for boxing and warehousing without turning down in the working process, so the time and the cost of transferring are saved, and the loading process is more efficient and convenient, therefore, the loader has the characteristics of high working efficiency, simple and convenient operation, small operation space, time saving and cost saving.
Because loading attachment with be equipped with elevating gear between the running gear, elevating gear includes link, slide rail, slider and first pneumatic cylinder, the slide rail is vertical to be fixed in the link front side, the slider cunning is located on the slide rail, first pneumatic cylinder vertical set up in the link with between the slider, the upper end of first pneumatic cylinder with the link top is articulated, the lower extreme of first pneumatic cylinder with slider top fixed connection, go up the work or material rest rear side with slider fixed connection, the link install in running gear the place ahead. The height of the feeding device can be adjusted through the lifting device, the feeding device can be suitable for feeding materials with different heights, and the feeding device can be lifted up to facilitate walking when the feeding is completed.
Because the material loading roller includes the roller, goes up flitch and baffle, the roller rotate install in go up on the work or material rest, a plurality of go up the flitch and surround the equal angle of roller evenly sets up, the both ends of roller are equipped with a circular shape respectively the baffle, the material loading roller rolls and can be drawn into the material loading fill in the rear.
Because the tensioning mechanism comprises a tensioning frame and a tensioning wheel, the side walls of the two sides of the feeding frame are respectively provided with a long hole, the tensioning frame is positioned below the conveying belt, the left end and the right end of the tensioning frame are respectively and fixedly arranged in one long hole through a fastening piece, the tensioning wheel is rotatably arranged on the tensioning frame and is abutted against the bottom of the conveying belt, and the tensioning mechanism can tension the conveying belt.
Because the belt conveying device comprises a support frame, a front rolling shaft, a rear rolling shaft, a conveying belt, a third driving device and a pre-tightening assembly, the support frame is installed above the walking device, the front rolling shaft rotates on the feeding frame, the rear rolling shaft is installed at the rear part of the support frame in a rotating mode, the conveying belt is installed between the front rolling shaft and the rear rolling shaft, the third driving device is installed on the support frame, and the third driving device is in transmission connection with the rear rolling shaft. When in unloading, the feeding hopper inclines backwards to discharge the materials to the conveying belt, and the belt conveying device receives the materials discharged from the feeding shovel and then conveys the materials to the freight box of the truck for collection.
Because the conveyer belt with install between the link pretension subassembly, the pretension subassembly includes bracing piece, pretension gyro wheel, connecting rod and air spring, the bracing piece is transversely located conveyer belt below and its both ends are connected through connecting rod and air spring respectively the link pretension subassembly, the upper end of connecting rod with the lower extreme of air spring respectively with the link pretension subassembly is articulated, the lower extreme of connecting rod with the upper end of air spring respectively with the end portion of bracing piece is articulated. The pre-tightening component can pre-tighten the conveying belt, so that the front part of the conveying belt is prevented from moving up and down along with the feeding frame to cause loosening and slipping and the conveying belt at the lower part is prevented from loosening and sinking to cause failure in normal work.
Because the lower part of link is equipped with supporting mechanism, supporting mechanism includes second pneumatic cylinder and support base, the cylinder body on second pneumatic cylinder upper portion with link bottom fixed connection, the piston rod end head of second pneumatic cylinder lower part articulates there is the support base. The supporting mechanism is used for supporting the lifting device to ensure the uniform stress and the working stability of the lifting device, preventing the whole device from toppling over due to unbalanced stress when the front part loads materials, and avoiding the excessive load during working from being transmitted to the walking device to protect the walking device.
The connecting frame is connected with the traveling device through a three-lifting-point suspension structure, the three-lifting-point suspension structure comprises a left lifting lug, a right lifting lug and an upper lifting lug, the left lifting lug and the right lifting lug are arranged on the lower portion of the rear side of the connecting frame side by side in the left-right direction, the upper lifting lug is arranged in the middle of the connecting frame and located above the left lifting lug and the right lifting lug, the left lifting lug and the right lifting lug are hinged to the frame of the traveling device through a pin shaft, a third hydraulic cylinder is arranged between the upper lifting lug and the traveling device, one end of a piston rod of the third hydraulic cylinder is hinged to the upper lifting point through a pin shaft, and one end of a cylinder body of the third hydraulic cylinder is hinged to the frame of the. The inclination angle of the connecting frame can be adjusted through the three-lifting-point suspension structure.
Drawings
The present application is further described below with reference to the drawings and examples.
FIG. 1 is a front structural schematic of the present application;
FIG. 2 is a rear structural schematic of the present application;
FIG. 3 is a front view of the walking device;
FIG. 4 is a schematic structural diagram of a loading device of the present application;
FIG. 5 is a rear view of the lifting device;
FIG. 6 is a front view of the lifting device;
in the figure, 11, the frame; 12. a wheel; 13. a cab; 14. a limiting boss; 15. a chassis assembly; 16. a crawler belt; 21. a connecting frame; 22. a slide rail; 23. a slider; 24. a first hydraulic cylinder; 25. a second hydraulic cylinder; 26. a support base; 27. a limiting rope; 30. a first driving device; 31. a feeding frame; 32. a first roller; 33. a second roller; 34. a third roller; 35. a conveyor belt; 36. a feeding roller; 37. feeding a hopper; 38. a second driving device; 41. a support frame; 42. a front roller; 43. a rear roller; 44. a conveyor belt; 45. a third driving device; 46. a support roller; 47. a belt pressing roller; 51. a left lifting lug; 52. a right lifting lug; 53. an upper lifting lug; 54. a third hydraulic cylinder; 6. a rear bucket; 71. a tension frame; 72. a tension wheel; 81. a support bar; 82. pre-tightening the roller; 83. a connecting rod; 84. a gas spring; 91. a roll shaft; 92. feeding plates; 93. and a baffle plate.
Detailed Description
As shown in fig. 1 to 3, a loader with a rotary feeding hopper comprises a traveling device, a feeding device, a belt conveying device and a tensioning mechanism. The running gear is preferably a crawler running gear. In this embodiment, the running gear is composed of a crawler-type running gear and a steering system, the crawler-type running gear includes a frame 11 and a chassis assembly 15, the chassis assembly 15 includes an engine, a hydraulic system, a crawler 16, wheels 12, a transmission and the like, the engine of the running gear drives the wheels 12 and the crawler 16 to run through the hydraulic system and the transmission, and the steering system is used for controlling the running gear to steer. The main function of the walking device is to enable the feeding device and the belt conveying device to realize moving walking, so the walking device can be replaced by other mechanical devices with walking functions.
As shown in fig. 4, the feeding device includes a feeding frame 31, a first roller 32, a second roller 33, a third roller 34, a conveyor belt 35, a first driving device 30, a second driving device 38, and a feeding roller 36, the first roller 32 is rotatably mounted at the upper front portion of the feeding frame 31, the second roller 33 is rotatably mounted on the feeding frame 31 and located below the first roller 32, the third roller 34 is rotatably mounted on the feeding frame 31 and located behind the first roller 32, the conveyor belt 35 is mounted on the first roller 32, the second roller 33, and the third roller 34, the first driving device 30 is mounted on the feeding frame 31 and is in transmission connection with the first roller 32, and the first driving device 30 is preferably a driving motor. The outer side wall of the conveyor belt 35 is provided with a plurality of feeding hoppers 37 which are distributed at equal intervals. A tensioning mechanism is arranged between the conveyor belt 35 and the feeding frame 31 and comprises a tensioning frame 71 and a tensioning wheel 72, slot holes are respectively formed in the side walls of the two sides of the feeding frame 31, the tensioning frame 71 is located below the conveyor belt 35, the left end and the right end of the tensioning frame are respectively and fixedly arranged in one slot hole through a fastening piece, and the tensioning wheel 72 is rotatably arranged on the tensioning frame 71 and abuts against the bottom of the conveyor belt 35. The mounting position of the tension wheel 72 is staggered with the feeding hopper 37, and the tension mechanism can play a role of tensioning the conveying belt 35.
The feeding frame 31 is installed in the front of the walking device, the feeding roller 36 is installed at the bottom of the feeding frame 31 in front of the conveying belt 35 in a rotating mode, the second driving device 38 is installed on the feeding frame 31 and used for driving the feeding roller 36 to rotate, the feeding roller 36 comprises a roller shaft 91, feeding plates 92 and baffle plates 93, the roller shaft 91 is installed on the feeding frame 31 in a rotating mode, the feeding plates 92 are evenly arranged around the roller shaft 91 at equal angles, and the two ends of the roller shaft 91 are respectively provided with one circular baffle plate 93. The material feeding roller 36 rolls to roll the material into the rear material feeding hopper 37.
As shown in fig. 6, a lifting device is installed between the feeding device and the traveling device, the lifting device includes a connecting frame 21, a slide rail 22, a slider 23 and a first hydraulic cylinder 24, the slide rail 22 is vertically fixed on the front side of the connecting frame 21, the slider 23 is slidably arranged on the slide rail 22, the first hydraulic cylinder 24 is vertically arranged between the connecting frame 21 and the slider 23, the upper end of the first hydraulic cylinder 24 is connected with the top of the connecting frame 21, the lower end of the first hydraulic cylinder 24 is connected with the lateral part of the slider 23 through the connecting frame, the rear side of the feeding frame 31 is fixedly connected with the slider 23 through the connecting frame, and the connecting frame 21 is installed in front of the. The height of the feeding device can be adjusted through the lifting device, the feeding device can be suitable for feeding materials with different thicknesses, and the feeding device can be lifted up to facilitate walking when the feeding is completed.
The lower part of link 21 is equipped with supporting mechanism, and supporting mechanism includes second pneumatic cylinder 25 and support base 26, and the cylinder body and the link 21 bottom fixed connection on second pneumatic cylinder 25 upper portion, the piston rod end head of second pneumatic cylinder 25 lower part articulates there is support base 26. The supporting mechanism is used for supporting the lifting device to ensure the uniform stress and the working stability of the lifting device, preventing the whole device from toppling over due to unbalanced stress when the front part loads materials, and avoiding the excessive load during working from being transmitted to the walking device to protect the walking device.
The connecting frame 21 is connected with the traveling device through a three-lifting-point suspension structure, the three-lifting-point suspension structure comprises a left lifting lug 51, a right lifting lug 52 and an upper lifting lug 53, the left lifting lug 51 and the right lifting lug 52 are arranged on the lower portion of the rear side of the connecting frame 21 in a left-right side-by-side mode, the upper lifting lug 53 is arranged in the middle of the connecting frame 21 and located above the left lifting lug 51 and the right lifting lug 52, the left lifting lug 51 and the right lifting lug 52 are hinged to the frame 11 through pin shafts respectively, a third hydraulic cylinder 54 is installed between the upper lifting lug 53 and the frame 11, one end of a piston rod of the third hydraulic cylinder 54 is hinged to the upper lifting point through a pin shaft. The inclination angle of the connecting frame 21 can be adjusted by the three-hanging-point suspension structure.
The belt conveying device is installed on the walking device, the front portion of the belt conveying device is located below the third roller 34, the belt conveying device comprises a supporting frame 41, a front roller 42, a rear roller 43, a conveying belt 44, a third driving device 45 and a pre-tightening assembly, the supporting frame 41 is installed above the walking device, the front roller 42 rotates on the feeding frame 31 or the connecting frame 21, the rear portion of the supporting frame 41 is rotatably installed with the rear roller 43, the conveying belt 44 is installed between the front roller 42 and the rear roller 43, and flanges are arranged on two sides of the conveying belt 44 to prevent materials from leaking laterally. The inner side wall of the conveyer belt can be fixedly provided with a rack, the front roller 42 and the rear roller 43 can be respectively and fixedly provided with a gear, and the gears are respectively meshed with the rack. The rack and pinion combination prevents the belt 44 from slipping. The third driving device 45 is mounted on the supporting frame 41, and the third driving device 45 is in transmission connection with the rear roller 43. When discharging, the upper hopper 37 is tilted backwards to discharge the material onto the conveyor belt 44, and the belt conveyor receives the material discharged from the upper hopper 37 and then transports the material to a freight box of a truck or the like for collection. A supporting roller 46 is further arranged between the front roller 42 and the rear roller 43 on the supporting frame 41, the upper side and the lower side of the conveyer belt 44 on the supporting frame 41 are respectively provided with a belt pressing roller 47, and the belt pressing rollers 47 limit and compress the conveyer belt 44, so that the supporting frame has the functions of guiding, preventing slippage and preventing the conveyer belt 44 from shaking and destabilizing up and down. The feeding frame 31 or the connecting frame 21 is also provided with a belt pressing roller 47, so that the front part of the conveying belt 44 is inclined to facilitate the backward conveying of the materials.
As shown in fig. 5, the conveyor belt 44 and the connecting frame 21 are provided with a pre-tightening assembly, the pre-tightening assembly includes a support rod 81, a pre-tightening roller 82, a connecting rod 83 and a gas spring 84, the support rod 81 is disposed below the conveyor belt 44, two ends of the support rod 81 are respectively connected to the connecting frame 21 through the connecting rod 83 and the gas spring 84, an upper end of the connecting rod 83 and a lower end of the gas spring 84 are respectively hinged to the connecting frame 21, a lower end of the connecting rod 83 and an upper end of the gas spring 84 are respectively hinged to an end portion of the support rod 81, the support rod 81 is provided with the pre-tightening. The pre-tightening component can pre-tighten the conveying belt 44, so that the front part of the conveying belt 44 is prevented from moving up and down along with the feeding frame 31 to loosen and slip.
The chassis assembly 15 integrates a hydraulic system, a speed change mechanism and other components in the shell, and the hydraulic system is connected with the wheels 12 through corresponding transmission shafts to realize power output and support of the body. A limiting boss 14 is arranged between the frame 11 and the connecting frame 21, the limiting boss 14 is fixedly arranged on the frame 11, and the limiting boss 14 is used for limiting the limiting position when the connecting frame 21 rotates. The danger of accidents caused by the position of the lifting device exceeding the limit position is prevented.
The cab 13 is arranged above the frame 11, when the cab 13 is in a lower position, a camera can be arranged at the front part of the whole machine, a display used for displaying images collected by the camera is arranged in the cab, and a driver can observe the images shot by the camera through the display to avoid a visual field blind area. The rear bucket 6 can be connected in the chassis assembly 15 of the running gear through a bracket and a hydraulic component. The wheels 12 include drive wheels and support wheels, with 1 drive wheel being disposed one behind the other in the track 16 on each side of the track 16 running gear for engagement with the track 16 to provide power. The middle supporting wheel is used for uniformly distributing and transmitting the stress of the walking device to the crawler belt 16 so as to prevent the overload and the unbalance stress of the driving wheel and realize the stress and the stable movement of the whole device.
Set up between running gear and the link 21 and connect spacing rope 27, connect spacing rope 27 and be spacing steel cable, this spacing rope 27 both ends are provided with threaded adapter sleeve and pass through the bolt and install on running gear and link 21, and when lifting device's hydraulic assembly is out of control or when leading to lifting device to empty to the underground round left lug 51 and right lug 52 because fluid leaks, spacing steel cable can be with the taut spacing emergence that prevents accident of lifting device and the loading attachment on it.
The second drive device 38 and the third drive device 45 each comprise a hydraulic motor and a retarder. The first hydraulic cylinder 24, the second hydraulic cylinder 25, the third hydraulic cylinder 54, the second driving device 38, and the third driving device 45 are connected to hydraulic pumps of a hydraulic system through oil passages, respectively, to obtain driving force.
The loader with the rotary feeding hopper has the working principle that:
this machine during operation, carry out the material roll-up back through anterior loading attachment's conveyer belt 35 and feeding funnel 37 and send out the material by the long conveyer belt 44 in rear, the adaptation adjustment roll-up of direction about the material is realized through the elevating gear adjustment to loading attachment's upper and lower height, running gear can drive loading attachment and elevating gear rotation and realize that the material can be rolled up at the direction of rotation hair material, and the material of fore-and-aft position can realize the adjustment through running gear's back-and-forth movement, thereby the material can be around about from top to bottom (direction of rotation) around can both be transported by this machine roll-up, and scattered particulate matter or powdery object can carry out the roll-up transportation after the propelling movement becomes the heap through back scraper bowl 6 at rear portion and need not extra.
Claims (8)
1. A loader with a rotary feeding hopper is characterized by comprising a walking device, a feeding device, a belt conveying device and a tensioning mechanism,
the feeding device comprises a feeding frame, a first rolling shaft, a second rolling shaft, a third rolling shaft, a conveying belt, a first driving device, a second driving device and a feeding roller, wherein the first rolling shaft is rotatably arranged at the upper part in front of the feeding frame, the second rolling shaft is rotatably arranged on the feeding frame and positioned below the first rolling shaft, the third rolling shaft is rotatably arranged on the feeding frame and positioned behind the first rolling shaft, the conveying belt is arranged on the first rolling shaft, the second rolling shaft and the third rolling shaft, the first driving device is arranged on the feeding frame and is in transmission connection with the first rolling shaft, the feeding frame is arranged in front of the walking device, a plurality of feeding hoppers which are distributed at equal intervals are arranged on the outer side wall of the conveying belt, and the tensioning mechanism is arranged between the conveying belt and the feeding frame,
the feeding roller is rotatably arranged at the bottom of the feeding frame in front of the conveying belt, the second driving device is arranged on the feeding frame and used for driving the feeding roller to rotate,
the belt conveying device is mounted on the traveling device, and the front portion of the belt conveying device is located below the third roller.
2. The loading machine with the rotary feeding hopper as claimed in claim 1, wherein said feeding roller comprises a roller shaft, feeding plates and a baffle, said roller shaft is rotatably mounted on said feeding frame, a plurality of said feeding plates are uniformly arranged around said roller shaft at equal angles, and two ends of said roller shaft are respectively provided with a circular baffle.
3. The loader with the rotary feeding hopper according to claim 1, wherein a lifting device is disposed between the feeding device and the traveling device, the lifting device comprises a connecting frame, a slide rail, a slide block, and a first hydraulic cylinder, the slide rail is vertically fixed on the front side of the connecting frame, the slide block is slidably disposed on the slide rail, the first hydraulic cylinder is vertically disposed between the connecting frame and the slide block, the upper end of the first hydraulic cylinder is connected with the top of the connecting frame, the lower end of the first hydraulic cylinder is connected with the top end of the slide block, the rear side of the feeding frame is fixedly connected with the slide block, and the connecting frame is mounted in front of the traveling device.
4. The loader with rotating loading hopper as claimed in claim 3, wherein said tensioning mechanism comprises a tensioning frame and a tensioning wheel, said tensioning frame is located under said conveyor belt, and the left and right ends of said tensioning frame are fixedly mounted in one of said elongated holes by fasteners, and said tensioning wheel is rotatably mounted on said tensioning frame and abuts against the bottom of said conveyor belt.
5. The loader with a rotary feeding hopper as claimed in claim 4, wherein the belt conveyor comprises a support frame, a front roller, a rear roller, a conveyor belt, a third driving device and a pre-tightening assembly, the support frame is mounted above the traveling device, the front roller rotates on the feeding frame or the connecting frame, the rear roller is rotatably mounted at the rear of the support frame, the conveyor belt is mounted between the front roller and the rear roller, the third driving device is mounted on the support frame, the third driving device is in transmission connection with the rear roller, and the pre-tightening assembly is mounted between the conveyor belt and the connecting frame.
6. The loader with rotary loading hopper as claimed in claim 5, wherein said pre-tightening assembly comprises a support rod, a pre-tightening roller, a connecting rod and a gas spring, said support rod is transversely disposed under said conveyor belt and has two ends respectively connected to said connecting frame through said connecting rod and said gas spring, said connecting rod has an upper end hinged to said connecting frame and said gas spring has an upper end hinged to an end of said support rod, said pre-tightening roller is mounted on said support rod.
7. The loader with rotary loading hopper as claimed in claim 6, wherein said connecting frame has a support mechanism at its lower part, said support mechanism comprises a second hydraulic cylinder and a support base, the cylinder body of said second hydraulic cylinder is fixedly connected to the bottom of said connecting frame, and the head of the piston rod at the lower part of said second hydraulic cylinder is hinged to said support base.
8. The loader with the rotary feeding hopper according to claim 7, wherein the link is connected to the traveling device by a three-lifting-point suspension structure, the three-lifting-point suspension structure includes a left lifting lug, a right lifting lug and an upper lifting lug, the left lifting lug and the right lifting lug are arranged at the lower part of the rear side of the link side by side from left to right, the upper lifting lug is arranged in the middle of the link and located above the left lifting lug and the right lifting lug, the left lifting lug and the right lifting lug are respectively hinged to the frame of the traveling device by a pin shaft, a third hydraulic cylinder is installed between the upper lifting lug and the traveling device, one end of a piston rod of the third hydraulic cylinder is hinged to the upper lifting point by a pin shaft, and one end of a cylinder body of the third hydraulic cylinder is hinged to the frame of the traveling device by a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839840.2A CN111977395A (en) | 2020-08-19 | 2020-08-19 | Loader with rotary feeding hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010839840.2A CN111977395A (en) | 2020-08-19 | 2020-08-19 | Loader with rotary feeding hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111977395A true CN111977395A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010839840.2A Pending CN111977395A (en) | 2020-08-19 | 2020-08-19 | Loader with rotary feeding hopper |
Country Status (1)
| Country | Link |
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| CN (1) | CN111977395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565561A (en) * | 2021-09-26 | 2021-10-29 | 徐州木萱机械制造有限公司 | Mining equipment for mining machinery |
| CN113697460A (en) * | 2021-08-31 | 2021-11-26 | 哇一(广州)智能机器人科技有限责任公司 | Flexible soft ball collecting device and ball collecting method thereof |
-
2020
- 2020-08-19 CN CN202010839840.2A patent/CN111977395A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697460A (en) * | 2021-08-31 | 2021-11-26 | 哇一(广州)智能机器人科技有限责任公司 | Flexible soft ball collecting device and ball collecting method thereof |
| CN113565561A (en) * | 2021-09-26 | 2021-10-29 | 徐州木萱机械制造有限公司 | Mining equipment for mining machinery |
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