CN114655635B

CN114655635B - Bucket elevator with assemble type passageway storehouse structure

Info

Publication number: CN114655635B
Application number: CN202210547288.9A
Authority: CN
Inventors: 谢军杰
Original assignee: Weihui City Weixin Machinery Co ltd
Current assignee: Weihui City Weixin Machinery Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-02
Anticipated expiration: 2042-05-20
Also published as: CN114655635A

Abstract

The invention relates to a lifter, in particular to a bucket type lifter with an assembled channel bin structure, which comprises a base, a storage hopper, a supporting plate, a supporting seat, a lower material bin, a power mechanism, a chain, an upper material bin, a first material channel, a second material channel, a guide shell and a lifting mechanism, wherein the chain is wound on the storage hopper of the base and the power mechanism in the lower material bin, the upper material bin is arranged on the chain, the lower material bin is supported by the supporting plate and the supporting seat, the supporting seat is detachably connected with the two first material channels, the two first material channels form a channel capable of passing through the upper material bin, and the other group of second material channels are connected on the first material channel. The first material of this device is said, the second material is said and is led the shell and through the structure of taking the pin-connected panel, is convenient for process and produce it to the volume is littleer after the split, is convenient for install and transport.

Description

Bucket elevator with assemble type passageway storehouse structure

Technical Field

The invention relates to a lifter, in particular to a bucket type lifter with an assembled passage bin structure.

Background

The bucket elevator is used for vertically lifting broken limestone, coal, gypsum, clinker, dry clay and other lumpy granular materials as well as raw material, cement, coal powder and other powdery materials.

In a related type of prior art solution, chinese patent No. CN214140131U discloses a bucket elevator with adjustable height, which comprises an elevator body, the elevator body comprises an elevator base, a conveying bin and a discharge port, the discharge port is arranged at the top of the conveying bin, the top of the conveying bin is also provided with a lifting mechanism through a supporting frame, the upper end and the lower end in the conveying bin are respectively provided with a chain wheel, the lifting mechanism drives the chain wheel to rotate, the chain wheel is sleeved with a transmission chain, the transmission chain is formed by connecting a plurality of chain sections end to end in sequence in a detachable way, each chain section is provided with a material conveying hopper, the improved electric-driven conveying device is characterized in that dismounting windows are arranged on two sides of the bottom of the conveying bin, an opening-closing type sealing plate is arranged at an opening of each dismounting window, and an electrically-driven telescopic supporting part is arranged in the middle of the conveying bin. This technical scheme simple structure is reasonable, has effectively strengthened bucket elevator's suitability for single bucket elevator can be applicable to not the high matching of co-altitude and is executed and the occasion, facilitate promotion and use.

The technical scheme has the following defects:

1. the channel bin in the technical scheme is of an integral bending structure, and can be formed only by multiple times of processing when processing and production, so that the processing efficiency is low.

2. The channel bin is a whole, so that the size is large, the channel bin is inconvenient to install and replace, and great inconvenience is also caused to transportation.

3. Use hydraulic lift to adjust the lifting height of material among the above-mentioned technical scheme, but hydraulic lift's load is limited, the big more the volume of load is just big, be not convenient for very much install and dismantle, and the lifting machine keeps a machine that highly carries out load work for a long time, hydraulic lift keeps the state of stretching out very easily to lead to damaging under the condition of load for a long time, the incident takes place very easily when hydraulic lift's the hydraulic pressure goes out the problem in the course of the work, so hydraulic lift is not applicable to the material lifting height who adjusts the lifting machine.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the bucket elevator with the assembled channel bin structure, which is convenient to process, produce, install and transport and can adjust the material lifting height, and solves the problems that the channel bin of the elevator with the integral bending structure in the prior art is low in processing production efficiency, large in size and inconvenient to install and transport, and the existing material lifting height adjusting mode is not suitable for the elevator.

In order to achieve the purpose, the invention is realized by the following technical scheme: a bucket elevator with an assembled passage bin structure, which comprises a base, a storage hopper, a supporting plate, a supporting seat, a discharging bin and a discharging bin, power unit, the chain, the feeding funnel, first material way, the second material way, direction shell and hoist mechanism, around there being the chain on the storage hopper of base and the power unit in the feed bin, install the feeding funnel on the chain, the feed bin is supported by backup pad and supporting seat down, the detachable two first material ways that are connected with of supporting seat, the passageway of an accessible feeding funnel is constituteed to two first material ways, be connected with another a set of second material way on the first material way, the detachable fixed connection of second material way top and feed bin down, two sets of first material ways and second material way outside cover have detachable direction shell, be connected with the hoist mechanism who is used for adjusting feed bin height down on the base, first material way and second material way slide along the direction shell when hoist mechanism drives feed bin rebound down.

Optionally, hoist mechanism is including the undersetting, the upper bracket, the lifting rod, the thread head, gag lever post and promotion subassembly, the rigid coupling has undersetting and upper bracket respectively on base and the lower feed bin, be connected with the lifting rod that provides supporting role for the lower feed bin on the upper bracket, the both ends of lifting rod are equipped with thread head and thread groove respectively, the lifting rod passes through thread head and upper bracket threaded connection, a plurality of lifting rods pass through thread head and thread groove end to end, the lifting rod has the gag lever post through spacing hole grafting, install the promotion subassembly that is used for upwards promoting the lifting rod on the base, the promotion subassembly is including pneumatic cylinder and lifting seat, symmetrical four pneumatic cylinders of installing on the base, install the lifting seat jointly on the telescopic shaft of two pneumatic cylinders of homonymy.

Optionally, the chain includes a first chain block, a second chain block and a first connecting shaft, the first chain block is connected to the second chain block in a rotating manner, the second chain block is connected to the first connecting shaft in a rotating manner, the chain is further provided with a first nut, a hopper connecting block and a hopper screw, the first connecting shaft is connected to the first nut in a threaded manner, the second chain block is connected to the feeding hopper through the hopper connecting block and is fixed to the feeding hopper through the hopper screw, each first chain block and each second chain block are in one group, the second chain block is connected to the first chain block in the other group through the first connecting shaft in a rotating manner, and the first chain blocks and the second chain blocks are combined into the chain through multiple groups.

Optionally, still including saying to first material and second material and carrying out spacing stop gear, stop gear installs on the guide shell, stop gear includes spacing guide block, spacing guide shaft, location head and spacing spring, and equal rigid coupling has two spacing guide blocks on the guide shell that is located the front side, and spacing guide block has the location head through spacing guide shaft sliding connection, and spacing guide shaft all overlaps there is spacing spring, and the first material that is located the front side says and the second material all has seted up a locating hole.

Optionally, still including preventing that the material from falling into the inside stock stop of device in promoting the in-process, stock stop is connected with the feeding funnel, stock stop is including the striker plate, the second nut, first joint, the second connects and third nut, every feeding funnel all has the striker plate through the second nut rigid coupling, first joint and second joint have been seted up respectively to the both ends of striker plate, two adjacent striker plates connect end to end through first joint and second joint, and use the third nut to fix the department of meeting.

Optionally, still including preventing that the chain from dropping into the anti-drop mechanism in the storage hopper after breaking, anti-drop mechanism installs in the backup pad, and anti-drop mechanism has two anti-drop pieces through guide block sliding connection in the backup pad including guide block, anti-drop piece and poker rod, and the rigid coupling has the poker rod on the anti-drop piece, and the supporting seat sets up the anticreep hole that the anti-drop piece of being convenient for passed.

Optionally, the automatic feeding device further comprises a feeding mechanism for adjusting the feeding direction, the feeding mechanism is mounted on the feeding hopper and comprises a feeding ring and a guide hopper, the feeding ring is rotatably connected to the feeding hopper, and the guide hopper is connected to the feeding ring.

Optionally, the feeding device further comprises a fixing mechanism used for connecting the feeding ring and the guide hopper, the fixing mechanism is installed on the feeding ring and comprises a second connecting shaft, a feeding block and a third connecting shaft, the feeding ring is detachably and rotatably connected with the guide hopper through the second connecting shaft, the feeding ring is slidably connected with the third connecting shaft through the feeding block, and the lower side of the third connecting shaft is inserted into the second connecting shaft to fix the feeding ring.

Optionally, the connecting device further comprises a limiting strip for limiting the first connecting shafts, and each first connecting shaft is inserted with one limiting strip.

Optionally, the device further comprises a closed plate, the supporting seat is provided with an observation port for observing the internal condition, and the closed plate for plugging the observation port is detachably mounted.

Has the advantages that:

1. the first material channel, the second material channel and the guide shell of the device are of an assembled structure, so that the device is convenient to process and produce, the size is smaller after being disassembled, the device is convenient to mount and transport, the chain is convenient to disassemble and butt joint, the maintenance and replacement of the chain are convenient, the feeding hopper is also more convenient to disassemble and replace, and the defects that the channel bin of the bucket elevator in the prior art is lower in processing efficiency, larger in size and inconvenient to mount and replace are overcome;

2. the lifting mechanism pushes the lifting rod to move upwards through the hydraulic cylinder, so that the lower silo is driven to move upwards, the first material channel and the second material channel are driven to slide in the guide shell, the purpose of adjusting the lifting height of the material is achieved, after the adjustment is completed, the lifting rod is limited through the limiting rod, the lower silo is continuously supported through the lifting rod, other lifting devices are not needed to be used for supporting, and the lifting mechanism is suitable for long-time operation of a lifter in a lifting rod supporting mode;

3. the first material channel and the second material channel can be limited through the limiting mechanism, and the first material channel and the second material channel are prevented from being separated from the guide shell;

4. the chain can be limited through the anti-falling mechanism, so that the problem that the chain is difficult to take out due to falling into the storage hopper after being disconnected is solved;

5. some materials are hard, the normal operation of the device can be influenced when the materials fall into the device, the service life of the device is shortened, even the machine is damaged and safety accidents occur, the materials can be prevented from falling into the machine through the material blocking mechanism, the device can be better protected, and the service life of the device can be prolonged;

6. the direction of the blanking can be adjusted through the blanking mechanism and the fixing mechanism, and the blanking mechanism is convenient to detach and maintain and replace.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a first material channel of the present invention.

Fig. 3 is a schematic cross-sectional view of a storage hopper and a second storage bin of the present invention.

Fig. 4 is a schematic view of the position of the guide housing of the present invention.

Fig. 5 is a schematic structural view of the guide housing of the present invention.

FIG. 6 is a schematic diagram of a first chain block connection relationship according to the present invention.

Fig. 7 is a schematic view of the lifting bar structure of the present invention.

Fig. 8 is a schematic view of the connection relationship of the limiting guide shaft of the present invention.

Fig. 9 is a exploded view of the guide block connection of the present invention.

Fig. 10 is a schematic view of the connection relationship of the striker plate of the present invention.

Fig. 11 is a schematic diagram of a second nut position relationship according to the present invention.

Fig. 12 is a schematic view of the connection of the blanking rings of the present invention.

The parts are numbered as follows: 1: base, 101: storage hopper, 1011: support plate, 102: supporting seat, 103: first material channel, 104: second material channel, 105: a discharge bin, 106: hopper, 107: first sprocket, 1071: second sprocket, 108: lift motor, 109: chain, 110: feeding hopper, 111: guide shell, 2: first chain block, 201: second chain block, 202: first spindle, 203: first nut, 204: hopper connection block, 205: hopper screw, 3: lower support, 301: upper support, 302: lifting rod, 303: thread head, 304: thread groove, 305: limiting hole, 306: stop lever, 307: hydraulic cylinder, 308: lifting seat, 4: spacing guide block, 401: limiting guide shaft, 402: positioning head, 403: limiting spring, 404: positioning hole, 5: guide block, 501: anti-drop block, 502: tap lever, 503: anticreep hole, 6: striker plate, 601: second nut, 602: first joint, 603: second joint, 604: third nut, 7: blanking ring, 701: guide hopper, 8: second spindle, 801: blanking block, 802: third spindle, 9: spacing, 10: viewport, 1001: and closing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A bucket elevator with an assembled channel bin structure is disclosed, as shown in figures 1-12, and comprises a base 1, a storage hopper 101, a support plate 1011, a support seat 102, a first material channel 103, a second material channel 104, a lower material bin 105, a lower material bin 106, a power mechanism, a chain 109, an upper material bin 110, a guide shell 111 and a lifting mechanism, wherein the storage hopper 101 is fixedly connected to the base 1, the storage hopper 101 is used for throwing materials, the support plate 1011 is fixedly connected to the storage hopper 101, the support plate 1011 is a rectangular straight plate, two support seats 102 are symmetrically and fixedly connected to the support plate 1011, the support seats 102 play a supporting role, four first material channels 103 are symmetrically connected to the two support seats 102, the four first material channels 103 are all fixed to the support seats 102 through screws, every two first material channels 103 are in a group, every two first material channels 103 are closed in a channel shape, each group of first material channels 103 is connected to a group of second material channels 104, every two second material channels 104 are in a group, every two second material channels 104 are closed to be in a channel shape, the tops of the two groups of second material channels 104 are connected with a lower bin 105, the second material channels 104 are fixed on the lower bin 105 through screws, the lower bin 105 is communicated with a lower hopper 106, the lower hopper 106 is positioned on the right side of the lower part of the lower bin 105, the lower bin 105 and a storage hopper 101 are connected with a power mechanism for providing power for lifting materials, the power mechanism comprises a first chain wheel 107, a second chain wheel 1071 and a lifting motor 108, the lower bin 105 is connected with a first chain wheel 107 in a rotating way, the first chain wheel 107 is positioned inside the lower bin 105, the storage hopper 101 is connected with the second chain wheel 1071, the second chain wheel 1071 is positioned inside the storage hopper 101, the lower bin 105 is provided with the lifting motor 108, the output shaft of the lifting motor 108 penetrates through the front wall of the lower bin 105, and the output shaft of the lifting motor 108 is connected with the rotating shaft of the first chain wheel 107, drive first sprocket 107 through hoist motor 108 and rotate, it has chain 109 to encircle jointly on first sprocket 107 and the second sprocket 1071, annular array installs a plurality of hoppers 110 on chain 109, be connected with four direction shells 111 on two sets of first material way 103 and the second material way 104 jointly, per two direction shells 111 are a set of, two direction shells 111 in every group all are in the same place through the bolt rigid coupling, per two direction shell 111 closures are the channel shape, the passageway cover that direction shell 111 formed is on the passageway that the second material way is constituteed and the passageway that first material way is constituteed, every first material way 103 of group all with the lower part sliding connection of a set of direction shell 111 of homonymy, every second material way 104 of group all with the upper portion sliding connection of a set of direction shell 111 of homonymy.

When materials are transported, the lifting motor 108 is started, so that the first chain wheel 107 is driven to rotate, the second chain wheel 1071 is driven to rotate through the chain 109, the upper hopper 110 is driven to convey clockwise through the chain 109, the materials to be conveyed are placed into the storage hopper 101, the materials are scooped up when the upper hopper 110 enters the storage hopper 101, then the materials are conveyed upwards along with the storage hopper 101, when the upper hopper 110 enters the lower hopper 105, the upper hopper 110 starts to rotate from a state with an upward opening to a state with a downward opening, so that the materials are poured out, the materials enter the lower hopper 106 through the lower hopper 105 and flow out of the lower hopper 106, and the purpose of lifting and conveying the materials is achieved; when the device needs to be disassembled, the screws on one group of guide shells 111 are disassembled, then the screws on one group of second material channels 104 are all screwed out manually, the second material channels 104 are disassembled from the blanking bin 105, then the screws on one group of first material channels 103 on the same side are all screwed out, then the first material channels 103 are disassembled from the supporting seat 102, then the screws on the other group of guide shells 111 are disassembled, then the screws on the other group of second material channels 104 are all screwed out, the other group of second material channels 104 are disassembled from the blanking bin 105, the blanking bin 105 needs to be supported when the second material channels 104 are disassembled, the blanking bin 105 is prevented from falling downwards, then the screws on the rest group of first material channels 103 are all screwed out, the rest first material channels 103 are also disassembled from the connected supporting seat 102, the supporting seat 102 is connected with the supporting plate 1011 through the screws, when the first material channel 103 and the second material channel 104 are detached, the screws connected between the support seat 102 and the support plate 1011 can be unscrewed, so that the support seat 102 is detached from the support plate 1011, the storage hopper 101 is connected with the base 1 by the screws, when the support seat 102 is detached from the base 1, the screws connected with the storage hopper 101 are unscrewed, so that the storage hopper 101 can be detached from the base 1, then the chain 109 is broken, so that the chain 109 can be pulled away from the first chain wheel 107 and the second chain wheel 1071, so that the lower hopper 105 and the storage hopper 101 can be separately transferred, and the two support seats 102 can be separately transferred, so that the device can be detached, the height of the device can be reduced, the transfer of the device can be facilitated by reducing the height of the device, and because the first material channel 103, the second material channel 104 and the guide shell 111 are all of a type structure, the occupied space after disassembly is smaller; when the device needs to be assembled, the storage hopper 101 is fixedly connected to the base 1 through screws, then the two support seats 102 are fixedly connected to the support plate 1011 through screws, then the group of first material channels 103 is fixedly connected to one support seat 102 through screws, then the group of second material channels 104 is fixedly connected to the lower material bin 105 through screws, then the group of guide shells 111 is mounted through screws, the channel formed by the guide shells 111 is sleeved on the channel formed by the first material channels 103, then the chain 109 is wound on the first chain wheel 107 and the second chain wheel 1071, the lower material bin 105 is taken up, the channel formed by the second material channels 104 can be inserted into the channel formed by the guide shells 111, the chain 109 is butted, then the other group of first material channels 103 is fixedly connected to the other support seat 102 through screws, and the other group of second material channels 104 is fixedly connected to the other side of the lower material bin 105 through screws, then, another group of guide shells 111 are installed through screws, and a channel formed by the guide shells 111 is sleeved on a channel formed by the first material channel 103 and the second material channel 104, so that the device is assembled; the channel bin is a first material channel 103, a second material channel 104 and a guide shell 111 of the device; first material way 103, second material way 104 and direction shell 111 of this device are convenient for process and produce it through the structure of taking the pin-connected panel to the volume is littleer after the split, and the installation and the transportation of being convenient for are convenient for deposit, and it is lower to have solved among the prior art passageway storehouse machining efficiency of bucket elevator, and the volume is great, the shortcoming of being not convenient for installation and change.

As shown in fig. 1 and fig. 7, the lifting mechanism includes a lower support 3, an upper support 301, lifting rods 302, a screw head 303, a limiting rod 306 and a pushing assembly, the lower support 3 is fixedly connected to the base 1, two upper supports 301 are symmetrically and fixedly connected to the lower silo 105, two lifting rods 302 are symmetrically connected to the two upper supports 301, each device is equipped with a plurality of lifting rods 302, a screw head 303 is disposed on each lifting rod 302, the lifting rods 302 are in threaded connection with the upper supports 301 through the screw heads 303, a thread groove 304 is disposed at one end of each lifting rod 302 away from the screw head 303, the thread groove 304 is a groove with threads inside, the screw heads 303 on different lifting rods 302 can be screwed into the thread grooves 304 on other lifting rods 302, the lifting rods 302 are provided with limiting holes 305, the limiting holes 305 are square through holes, the limiting rods 306 are connected in the limiting holes 305, the limiting rods 306 are rectangular support rods 306, the limiting rod 306 can be inserted into the limiting hole 305, a pushing assembly for pushing the lifting rod 302 upwards is mounted on the base 1, the pushing assembly comprises a hydraulic cylinder 307 and a lifting seat 308, four hydraulic cylinders 307 are symmetrically mounted on the base 1, and the lifting seat 308 is mounted on the telescopic shafts of the two hydraulic cylinders 307 on the same side.

When the conveying height of the device needs to be raised, the thread heads 303 on the two lifting rods 302 are screwed on the upper support seats 301 on the two sides, then the two lifting rods 302 are screwed in the thread grooves 304 on the first two lifting rods 302, at this time, two limiting rods 306 can be just inserted into the limiting holes 305 on the two lifting rods 302 on the second layer, at this time, the lifting height of the device to the material is the initial height, then a group of guide shells 111 on the device needs to be detached, then a group of second material channels 104 on the same side is detached, at this time, because the two limiting rods 306 are inserted into the limiting holes 305 on the two lifting rods 302 on the second layer, the lifting rods 302 can provide a supporting effect on the blanking bin 105 through the two upper support seats 301, then the chain 109 is detached, the chain 109 is lengthened, then the two lifting rods 302 are screwed in the thread grooves 304 at the bottoms of the two lifting rods 302 on the second layer through the thread heads 303, then the hydraulic cylinders 307 at two sides are controlled to extend, the two lifting rods 302 at the third layer can be pushed upwards through the two lifting seats 308, so as to drive the lifting rods 302 at the upper two layers to move upwards, so as to drive the lower bunker 105 to move upwards through the upper support 301, so as to achieve the purpose of lifting the material conveying height, then the two limiting rods 306 on the two lifting rods 302 at the second layer are pulled out, the two limiting rods 306 are inserted into the limiting holes 305 on the two lifting rods 302 at the bottom layer, the extending height of the hydraulic cylinders 307 at each time is the length of the lifting rods 302, so that when the limiting rods 306 are inserted into the limiting holes 305 on the two limiting rods 306 at the bottom layer, the lifting rods 302 just can provide supporting force for the lower bunker 105, then the broken chains 109 are butted together, then the detached group of second material channels 104 are remounted on the lower bunker 105, then the detached group of guide shells 111 is remounted on the group of first material channels 103 and second material channels 104 at the same side, the hydraulic cylinder 307 may then be controlled to retract; because the height of the device blanking bin 105 is raised, the height of the second material channel 104 is raised at the moment, so that the second material channel 104 is not in contact with the first material channel 103, the device can normally convey materials through the guide shell 111 at the moment, the materials are prevented from falling out from the position between the first material channel 103 and the second material channel 104, dust can be prevented from flying out in the conveying process, and the height of conveyed materials can be continuously raised by the method; can adjust the promotion height of material through hoist mechanism, thereby satisfy different demands, the suitability is stronger to promote the lift bar rebound through the pneumatic cylinder, thereby drive feed bin rebound, and it slides in the direction shell to drive first material way and second material way, the purpose of adjusting material promotion height has been realized, after the regulation is accomplished, carry on spacingly to the lift bar through the gag lever post, continue to support feed bin down through the lift bar, need not use other elevating gear to support, and the mode that supports through the lift bar is fit for the long-time operation of lifting machine.

Example 2

On the basis of embodiment 1, as shown in fig. 3 and 6, the chain 109 includes a first chain block 2, a second chain block 201, a first spindle 202, a first nut 203, a hopper block 204 and a hopper screw 205, the first chain block 2 is rotatably connected with the second chain block 201, the second chain block 201 is rotatably connected with the first spindle 202, one side of the first spindle 202 is provided with a thread, the first spindle 202 is connected with the first nut 203 in a threaded manner, the first spindle 202 can be prevented from being separated from the second chain block 201 by the first nut 203, the second chain block 201 is symmetrically and fixedly connected with two hopper blocks 204, the hopper blocks 204 play a role of fixing the upper hopper 110, the two hopper blocks 204 are both connected with the hopper screw 205 in a threaded manner, the upper hopper 110 is inserted into the two hopper blocks 204 on the same second chain block 201, the two hopper screws 205 fix the upper hopper 110, the screws 205 can be connected with the upper hopper 110 in a threaded manner, one first chain block 2 and one second chain block 201 form one group, the second chain block 201 is rotatably connected with the first chain block 2 in the other group through a first connecting shaft 202, and the chain 109 is formed by combining a plurality of groups of the first chain blocks 2 and the second chain blocks 201.

When the chain 109 needs to be broken, one of the first nuts 203 is unscrewed from the connected first connecting shaft 202, and then the first connecting shaft 202 is pulled out from the connected second chain block 201, so that the second chain block 201 is separated from the contact with the connected first chain block 2, and the purpose of breaking the chain 109 is achieved; when the chains 109 are butted together, the two ends of the chains 109 are butted together, through holes in the first chain block 2 and the second chain block 201 at the two ends are aligned, then the first connecting shaft 202 passes through the through holes in the first chain block 2 and the second chain block 201, and the first nut 203 is screwed on the first connecting shaft 202, so that the purpose of butting the chains 109 is achieved; when the chain 109 is to be lengthened, the chain 109 is broken, another chain 109 is prepared in advance, one end of the chain 109 with the first chain block 2 is butted with one end of the chain 109 with the second chain block 201, the through holes are aligned, the first connecting shaft 202 penetrates through the through holes formed by butting the chains 109 at the two ends, the first nut 203 is screwed on the first connecting shaft 202 to prevent the first connecting shaft 202 from being separated from the through holes, and then the two ends of the connected chain 109 are butted together, so that the chain 109 is lengthened; the upper hopper 110 is inserted into the two hopper connecting blocks 204 and then fixed by the two hopper screws 205, when the upper hopper 110 needs to be detached from the hopper connecting blocks 204, the hopper screws 205 are manually screwed out to separate the hopper screws 205 from the upper hopper 110, so that the hopper screws 205 cannot fix the upper hopper 110, and then the upper hopper 110 is pulled out from the hopper connecting blocks 204; when the loading hopper 110 needs to be installed, the loading hopper 110 is inserted into the two hopper connecting blocks 204 on the same second chain block 201, and the loading hopper 110 is fixed through the hopper screw 205, so that the loading hopper 110 is prevented from being separated from the hopper connecting blocks 204; the chain 109 is convenient to break and butt joint, so that the chain 109 is convenient to maintain and replace, and the feeding hopper 110 is more convenient to disassemble and replace.

Example 3

On the basis of embodiment 2, as shown in fig. 4 and fig. 8, the positioning device further includes a 104 limiting mechanism for limiting the first material channel 103 and the second material channel, the limiting mechanism is installed on the guide shell 111, the limiting mechanism includes a limiting guide block 4, a limiting guide shaft 401, a positioning head 402 and a limiting spring 403, two limiting guide blocks 4 are fixedly connected to the guide shell 111 on the front side, the two limiting guide blocks 4 perform guiding and supporting functions, the limiting guide block 4 is slidably connected to the limiting guide shaft 401, a positioning head 402 is fixedly connected to one end of the limiting guide shaft 401 close to the guide shell 111, the top of the positioning head 402 is a plane, the lower part of the positioning head 402 is an arc surface, the limiting guide shaft 401 is sleeved with the limiting spring 403, a positioning hole 404 is formed in each of the first material channel 103 and the second material channel 104 on the front side, and the size of the positioning hole 404 can accommodate the positioning head 402.

When the device does not adjust the conveying height of the material, at the moment, the two positioning heads 402 are compressed into the limiting guide block 4, and the limiting springs 403 are in a compressed state; when the conveying height of the device is adjusted, the blanking bin 105 drives the connected first material channel 103 to move upwards when rising, when the first material channel 103 moves upwards to the same height of the positioning hole 404 and the positioning head 402 on the upper side, the limiting spring 403 pushes the positioning head 402 to enter the positioning hole 404 on the first material channel 103, and at the moment, the first material channel 103 cannot slide in the guide shell 111; when the first material channel 103 cannot slide, the guide shell 111 is driven to move upwards, and when the guide shell 111 moves upwards to the position head 402 at the lower side and the position hole 404 on the second material channel 104 are at the same height, the position head 402 at the lower side enters the position hole 404 on the second material channel 104, and the conveying height of the device cannot be lifted any more, so that the first material channel 103 and the second material channel 104 are prevented from being separated from the guide shell 111; the first material channel 103 and the second material channel 104 can be limited by the limiting mechanism, and the first material channel 103 and the second material channel 104 are prevented from being separated from the guide shell 111.

As shown in fig. 3, 10 and 11, the material stopping device for preventing materials from falling into the device during lifting is further included, the material stopping device is connected with the feeding hopper 110, the material stopping device includes material stopping plates 6, second nuts 601, first joints 602, second joints 603 and third nuts 604, each feeding hopper 110 is connected with one material stopping plate 6, each set of device is prepared with a plurality of material stopping plates 6, the material stopping plates 6 are fixedly connected with the feeding hopper 110 through two second nuts 601, the two ends of the material stopping plates 6 are respectively provided with a first joint 602 and a second joint 603, the first joints 602 on different material stopping plates 6 can be butted with the second joints 603 on other material stopping plates 6, two adjacent material stopping plates 6 are connected end to end through the first joints 602 and the second joints 603, the plurality of material stopping plates 6 are combined into an annular belt shape, and the place where the first joint 602 and the second joint 603 are connected is fixed by two third nuts 604.

When the feeding hopper 110 is used, materials in the storage hopper 101 are conveyed upwards, when the feeding hopper 110 is conveyed to the top end, the feeding hopper 110 gradually rotates from a horizontal state with an upward opening to a vertical state, at the moment, the materials can roll off from the feeding hopper 110 to the right side, and therefore the materials are prevented from falling on the chain 109 and the second chain wheel 1071 through the plurality of material blocking plates 6, and the materials are prevented from falling inside the device to influence the normal operation of the device; when the chain 109 is lengthened, the striker plates 6 at the corresponding positions of the chain 109 are manually disassembled before the chain 109 is broken, after the chain 109 is lengthened, the number of the connected striker plates 6 is manually increased, when the striker plates 6 are lengthened, the striker plates 6 prepared in advance are manually butted end to end with the disassembled striker plates 6, so that the first joint 602 is spliced on the second joint 603, then the spliced first joint 602 and the spliced second joint 603 are fixed through the third nut 604, the first joint 602 and the second joint 603 are prevented from falling off, when the length is proper, a section of lengthened striker plate 6 is butted together and fixed through the third nut 604; some materials are hard, and the normal operation of the device can be influenced when the materials fall into the device, so that the service life of the device is shortened, and even the machine is damaged and safety accidents occur; inside can preventing through stock stop that the material can fall into the machine, can be better protect the device, help prolonging the life-span of device.

As shown in fig. 3 and 9, the anti-falling mechanism for preventing the chain 109 from falling into the storage hopper 101 after being broken is further included, the anti-falling mechanism is installed on the support plate 1011, the anti-falling mechanism comprises a guide block 5, anti-falling blocks 501 and poking rods 502, the guide block 5 is fixedly connected to the support plate 1011, two anti-falling blocks 501 are symmetrically slidably connected to the guide block 5, the anti-falling blocks 501 can slide on the guide block 5 along the horizontal direction, two poking rods 502 are symmetrically fixedly connected to the two anti-falling blocks 501, two anti-falling holes 503 are symmetrically formed in the two support seats 102, and the size of the anti-falling holes 503 can accommodate the guide block 5 to enter.

When the chain 109 is lengthened, the chain 109 needs to be broken first, and because the chain 109 is broken, the chain may fall into the storage hopper 101 on the lower side and fall into the storage hopper 101 to be difficult to take out manually, before the chain 109 is broken, the two poking rods 502 are manually held, then the two anti-falling blocks 501 are manually pulled into the anti-falling holes 503 on the two sides, so that the two anti-falling blocks 501 enter the supporting seats 102 on the two sides and are inserted into the positions between the first chain block 2 or the second chain block 201, so that the lower side of the chain 109 is blocked by the two anti-falling blocks 501 from falling into the storage hopper 101, when the chain 109 is butted, the two anti-falling blocks 501 are manually pulled to the positions close to each other by the two poking rods 502, so that the anti-falling blocks 501 are pushed out from the supporting seats 102, and the chain 109 can be normally used; can carry on spacingly to chain 109 through anti-drop mechanism, prevent that chain 109 from breaking the back and can fall into storage hopper 101 and lead to the problem that is difficult to take out.

As shown in fig. 1 and 12, the blanking device further includes a blanking mechanism for adjusting the blanking direction, the blanking mechanism is mounted on the blanking hopper 106, the blanking mechanism includes a blanking ring 7 and a guide hopper 701, the blanking ring 7 is rotatably connected to the blanking hopper 106, the guide hopper 701 is connected to the blanking ring 7, and the material sent out from the blanking hopper 106 falls on the guide hopper 701.

Before lifting the height and conveying the material, the position of unloading may need to be adjusted by the manual work, and the unloading ring 7 can be rotated by the manual work at this moment, so that the direction of the guide hopper 701 is driven to be adjusted, and the position of unloading is adjusted.

As shown in fig. 12, the device further comprises a fixing mechanism for connecting the blanking ring 7 and the guide hopper 701, the fixing mechanism is installed on the blanking ring 7, the fixing mechanism comprises a second connecting shaft 8, a blanking block 801 and a third connecting shaft 802, the blanking ring 7 is connected with the two second connecting shafts 8, the second connecting shaft 8 is composed of a cylinder and a cuboid, the two second connecting shafts 8 symmetrically penetrate through two sides of the blanking ring 7, the guide hopper 701 is provided with two through holes, the two second connecting shafts 8 can penetrate into the two through holes of the guide hopper 701, the guide hopper 701 is connected with the blanking ring 7 through the two second connecting shafts 8, the blanking ring 7 is symmetrically and fixedly connected with the two blanking blocks 801, the blanking block 801 is in a cuboid shape with a through hole in the middle, the third connecting shaft 802 is slidably connected to the blanking block 801, the cuboid part of the second connecting shaft 8 is provided with a through hole, the lower side of the third connecting shaft 802 is inserted into the second connecting shaft 8, the third connecting shaft 802 passes through a through hole in the blanking block 801 and enters a through hole in the second connecting shaft 8.

When the device is disassembled, the two third connecting shafts 802 are pulled out upwards, and then the two second connecting shafts 8 are pulled out outwards, so that the guide hopper 701 can be taken down from the blanking ring 7, and the device can be conveniently transferred and stored through disassembly; when the device needs to be assembled, the through holes in the guide hopper 701 are aligned with the through holes in the blanking ring 7, and the guide hopper 701 is limited on the blanking ring 7 through the two second connecting shafts 8, and then the third connecting shaft 802 penetrates through the blanking block 801 and then penetrates through the head of the second connecting shaft 8, so that the second connecting shaft 8 is prevented from falling off.

As shown in fig. 6, the connecting device further includes a limiting strip 9 for limiting the first connecting shaft 202, each first connecting shaft 202 is inserted with one limiting strip 9, and the limiting strips 9 are metal strips.

When the device is used for a long time, the first nut 203 may rotate outwards from the first spindle 202 and may fall off, and the first nut 203 may be limited by the limiting strip 9, so as to prevent the first nut 203 from falling off from the first spindle 202; when the first nut 203 needs to be detached from the first spindle 202, the limiting strip 9 is pulled out from the first spindle 202.

As shown in fig. 3 and 4, the portable electronic device further includes a closing plate 1001, two observing ports 10 for observing the internal conditions of the supporting seats 102 are symmetrically formed in the two supporting seats 102, the observing ports 10 are square through holes, the two supporting seats 102 are symmetrically and fixedly connected with the two closing plates 1001, the closing plates 1001 are mounted on the supporting seats 102 through screws, and the closing plates 1001 block the observing ports 10.

When it is desired to observe the operation of the interior of the device, the screw connecting the closure plate 1001 to the support seat 102 can be unscrewed, so that the closure plate 1001 can be removed, and the condition of the interior of the support seat 102 can then be observed through the observation opening 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bucket elevator with an assembled channel bin structure comprises a bucket elevator, wherein the bucket elevator comprises a base (1), a storage hopper (101), a supporting plate (1011), a supporting seat (102), a lower storage bin (105), a lower storage bin (106), a power mechanism, a chain (109) and an upper storage bin (110), the chain (109) is wound on the storage hopper (101) of the base (1) and the power mechanism in the lower storage bin (105), the upper storage bin (110) is installed on the chain (109), and the lower storage bin (105) is supported by the supporting plate (1011) and the supporting seat (102); the device is characterized by further comprising a first material channel (103), a second material channel (104), a guide shell (111) and a lifting mechanism, wherein the support base (102) is detachably connected with the two first material channels (103), the two first material channels (103) form a channel capable of passing through the feeding hopper (110), the first material channel (103) is connected with another group of second material channels (104), the top of the second material channel (104) is detachably and fixedly connected with the lower material bin (105), the outer sides of the first material channel (103) and the second material channel (104) are sleeved with the detachable guide shell (111), the base (1) is connected with the lifting mechanism for adjusting the height of the lower material bin (105), and the first material channel (103) and the second material channel (104) slide along the guide shell (111) when the lifting mechanism drives the lower material bin (105) to move upwards;

the lifting mechanism comprises a lower support (3), an upper support (301), a lifting rod (302), a thread head (303), a limiting rod (306) and a pushing assembly, the lower support (3) and the upper support (301) are fixedly connected to a base (1) and a lower feed bin (105) respectively, the lifting rod (302) which provides a supporting effect for the lower feed bin (105) is connected to the upper support (301), the thread head (303) and a thread groove (304) are arranged at two ends of the lifting rod (302) respectively, the lifting rod (302) is in threaded connection with the upper support (301) through the thread head (303), the lifting rods (302) are in end-to-end connection with the thread groove (304) through the thread head (303), the limiting rod (306) is inserted into the lifting rod (302) through a limiting hole (305), the pushing assembly which is used for pushing the lifting rod (302) upwards is installed on the base (1), the pushing assembly comprises a hydraulic cylinder (307) and a lifting seat (308), four hydraulic cylinders (307) are symmetrically arranged on the base (1), and lifting seats (308) are jointly arranged on telescopic shafts of the two hydraulic cylinders (307) on the same side;

still including saying (103) to first material and second material and carrying out spacing stop gear, stop gear installs on direction shell (111), stop gear is including spacing guide block (4), spacing guide shaft (401), locating head (402) and spacing spring (403), it has two spacing guide block (4) to lie in equal rigid coupling on the direction shell (111) of front side, spacing guide block (4) have locating head (402) through spacing guide shaft (401) sliding connection, it has spacing spring (403) all to overlap on spacing guide shaft (401), it has one locating hole (404) all to lie in first material of front side to say (103) and second material and say (104).

2. The bucket elevator with the assembled type shaft bin structure as claimed in claim 1, wherein the chain (109) comprises a first chain block (2), a second chain block (201) and a first connecting shaft (202), the first chain block (2) is rotatably connected with the second chain block (201), the second chain block (201) is rotatably connected with the first connecting shaft (202), the chain (109) is further provided with a first nut (203), a hopper connecting block (204) and a hopper screw (205), the first connecting shaft (202) is in threaded connection with the first nut (203), the second chain block (201) is connected with the feeding hopper (110) through the hopper connecting block (204) and is connected and fixed with the feeding hopper (110) through the hopper screw (205), each first chain block (2) and each second chain block (201) form a group, and the second chain block (201) is rotatably connected with the first chain block (2) in another group through the first connecting shaft (202), the first chain block (2) and the second chain block (201) are combined into a chain (109) through a plurality of groups.

3. The bucket elevator with the assembled channel bin structure is characterized by further comprising a material blocking mechanism for preventing materials from falling into the interior of the elevator in the elevating process, wherein the material blocking mechanism is connected with the feeding hoppers (110), the material blocking mechanism comprises material blocking plates (6), second nuts (601), first joints (602), second joints (603) and third nuts (604), each feeding hopper (110) is fixedly connected with the material blocking plate (6) through the second nuts (601), the first joints (602) and the second joints (603) are respectively arranged at two ends of each material blocking plate (6), and the two adjacent material blocking plates (6) are connected end to end through the first joints (602) and the second joints (603) and are fixed at the connecting positions through the third nuts (604).

4. The bucket elevator with the assembled channel bin structure as claimed in claim 2, further comprising an anti-falling mechanism for preventing the chain (109) from falling into the storage hopper (101) after being disconnected, wherein the anti-falling mechanism is mounted on the support plate (1011), the anti-falling mechanism comprises a guide block (5), two anti-falling blocks (501) and a poking rod (502), the support plate (1011) is connected with the two anti-falling blocks (501) through the guide block (5) in a sliding manner, the poking rod (502) is fixedly connected to the anti-falling blocks (501), and the support base (102) is provided with anti-falling holes (503) through which the anti-falling blocks (501) can pass conveniently.

5. The bucket elevator with the assembled type shaft bin structure as claimed in claim 1, further comprising a blanking mechanism for adjusting a blanking direction, wherein the blanking mechanism is mounted on the blanking hopper (106), the blanking mechanism comprises a blanking ring (7) and a guide hopper (701), the blanking ring (7) is rotatably connected to the blanking hopper (106), and the guide hopper (701) is connected to the blanking ring (7).

6. The bucket elevator with the assembled type shaft bin structure as claimed in claim 5, further comprising a fixing mechanism for connecting the blanking ring (7) and the guide hopper (701), wherein the fixing mechanism is installed on the blanking ring (7), the fixing mechanism comprises a second connecting shaft (8), a blanking block (801) and a third connecting shaft (802), the blanking ring (7) is detachably and rotatably connected with the guide hopper (701) through the second connecting shaft (8), the blanking ring (7) is slidably connected with the third connecting shaft (802) through the blanking block (801), and the lower side of the third connecting shaft (802) is inserted into the second connecting shaft (8) to fix the blanking ring (7).

7. The bucket elevator with the assembled shaft bin structure as claimed in claim 2, further comprising a limiting strip (9) for limiting the first connecting shafts (202), wherein each first connecting shaft (202) is inserted with one limiting strip (9).

8. The bucket elevator with the assembled type shaft bin structure as claimed in claim 1, further comprising a closing plate (1001), wherein the supporting base (102) is provided with an observation port (10) for observing the internal condition, and the closing plate (1001) for plugging the observation port (10) is detachably mounted.