CN117446385A

CN117446385A - Material access device

Info

Publication number: CN117446385A
Application number: CN202310461312.1A
Authority: CN
Inventors: 李勇; 王思琤; 王向阳
Original assignee: State Grid Corp of China SGCC; Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-26

Abstract

The invention provides a material access device, which belongs to the technical field of material storage equipment and comprises a bottom plate, side plates, a transmission mechanism, a bearing assembly, a material guide plate, a lifting mechanism and a driving motor, wherein universal wheels are arranged on the lower end face of the bottom plate, accommodating spaces are formed in the side plates, the transmission mechanism comprises transmission gears and transmission chains, the transmission gears are arranged in a rectangular shape and are rotationally connected to the corresponding side plates, the transmission chains are meshed with the transmission gears, two ends of the bearing assembly are respectively connected with the two transmission chains, the material guide plate obliquely penetrates through the two accommodating spaces, the lifting mechanism is connected with the lower end face of the material guide plate, and the free end of the driving motor is in transmission connection with a transmission shaft. According to the material storing and taking device provided by the invention, the height of the material guide plate is controlled, the number of storage frames corresponding to the lower end of the material guide plate is selected, and materials are conveyed to the material guide plate by means of the transmission mechanism and the bearing assembly, so that the materials roll down on the storage frames, workers store the materials more conveniently and rapidly, and the working efficiency is greatly improved.

Description

Material access device

Technical Field

The invention belongs to the technical field of material storage equipment, and particularly relates to a material access device.

Background

The materials are short for material resources, which not only comprise the materials wealth directly provided in the nature, but also comprise labor products obtained through the labor of people; the system not only comprises living data which can directly meet the needs of people, but also comprises production data which indirectly meet the needs of people. In the device of depositing the goods and materials, current storage device who accomodates the goods and materials is multilayer support body structure, and the staff can put the goods and materials in the multilayer support body, after the storage device lower floor support body is fully filled, the support body on upper strata is because staff's height's reason, leads to the staff to need with the help of some instrument of standing on the foot, just can put the goods and materials on the support body on upper strata for the staff is when depositing the goods and materials, and the deposit of goods and materials is inconvenient, leads to work efficiency lower.

Disclosure of Invention

The embodiment of the invention provides a material access device, which aims to solve the technical problems of inconvenient material storage and lower working efficiency in the prior art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the material storing and taking device comprises a bottom plate, two side plates, two transmission mechanisms, a bearing assembly, a material guide plate, two lifting mechanisms and a plurality of driving motors; the lower end surface of the bottom plate is provided with a universal wheel for driving the access device to move; the two side plates are arranged on the upper end face of the bottom plate at intervals in parallel, and the side faces are provided with through accommodating spaces; the two transmission mechanisms are positioned between the two side plates and are respectively close to the two side plates, each transmission mechanism comprises a plurality of transmission gears and a transmission chain, the transmission gears are arranged in a rectangular shape and are rotationally connected to the corresponding side plates, and the transmission chains surround the transmission gears and are in meshed connection with the transmission gears; the bearing assembly is positioned between the two transmission mechanisms, and two ends of the bearing assembly are respectively connected with the two transmission chains; the material guide plate obliquely penetrates through the two accommodating spaces; the two lifting mechanisms are respectively arranged in the two accommodating spaces and are connected with the lower end surface of the material guide plate to drive the material guide plate to lift; the plurality of driving motors are all installed on the side plates, and the output shafts are connected with the transmission gears in a transmission way and used for driving the transmission mechanism to rotate.

In one possible implementation manner, the bearing assembly comprises two fixing blocks and a bearing plate, the two fixing blocks are respectively and fixedly installed on the two transmission chains, the bearing plate is installed between the two fixing blocks and is in sliding connection with the two fixing blocks, two limiting flanges are respectively arranged on the side surfaces, close to the two fixing blocks, of the bearing plate, and the two limiting flanges are respectively located at the side surface end parts of the bearing plate.

In one possible implementation manner, the upper end face of the bearing plate is provided with a first accommodating groove for placing materials, the lower end face of the bearing plate is provided with two second accommodating grooves, the two second accommodating grooves are arranged at intervals and are positioned at one side far away from the transmission mechanism, and the bearing plate is also provided with two telescopic members, and the two telescopic members are respectively connected in the two second accommodating grooves in a rotating manner.

In a possible implementation manner, the telescopic piece comprises a telescopic rod, a telescopic block body, a telescopic head and a compression spring, one end of the telescopic rod is rotationally connected to the inner wall of the second accommodating groove, the other end of the telescopic rod is provided with a limiting groove, the telescopic block body is installed on the inner wall of the second accommodating groove and is located close to one side of the limiting groove, the telescopic block body is provided with a first sliding groove, one end of the telescopic head is slidably connected to the first sliding groove, the other end of the telescopic head is connected with the limiting groove in a clamping mode, the compression spring is installed in the first sliding groove, one end of the compression spring is fixedly connected with the telescopic head, and the other end of the compression spring is fixedly connected with the inner wall of the first sliding groove.

In a possible implementation manner, the lifting mechanism comprises a lifting assembly and a driver, the lifting assembly comprises a lower supporting block, an upper supporting block, a sliding rod, a sliding block and a supporting piece, the lower supporting block is fixedly connected with the bottom of the accommodating space, the upper supporting block is fixedly connected with the lower end face of the material guiding plate, the sliding rod is transversely arranged between the upper supporting block and the lower supporting block, two ends of the sliding rod are respectively in sliding connection with the inner walls of two sides of the accommodating space, the number of the sliding blocks is two, the sliding rods are respectively in sliding connection with the sliding rod, the supporting piece comprises two first supporting rods and two second supporting rods, one ends of the two first supporting rods are respectively hinged with the two sliding blocks, the other ends of the two second supporting rods are hinged with the lower supporting blocks, and the driver is arranged on the side plate and is in transmission connection with the sliding blocks and is used for driving the sliding blocks to slide on the sliding rods.

In a possible implementation manner, the driver comprises a supporting frame, a guide rod and a driving cylinder, the supporting frame is installed on the side plate, a second sliding groove parallel to the length direction of the sliding rod is formed in the bottom surface of the supporting frame, the guide rod is vertically arranged and is in sliding connection with the second sliding groove, a lifting groove perpendicular to the second sliding groove is formed in the guide rod, the sliding block is further provided with a sliding part, the sliding part is in sliding connection with the lifting groove, the driving cylinder is installed in the supporting frame, a piston is fixedly connected with the guide rod, and the driving cylinder is used for driving the lifting assembly to lift.

In one possible implementation manner, the material access device further comprises a buffer assembly, wherein the buffer assembly is located between the material guiding plate and the lifting mechanism, the upper end of the buffer assembly is connected with the material guiding plate, and the lower end of the buffer assembly is connected with the lifting mechanism.

In a possible implementation manner, the buffer assembly comprises a fixing frame, a plurality of buffer rods, a plurality of buffer blocks and a plurality of compression springs, wherein the fixing frame is positioned below the material guiding plate, the lower end of the material guiding plate is hinged with one end of the fixing frame, the upper end of the material guiding plate is in sliding connection with the other end of the fixing frame, the bottom of the fixing frame is provided with a plurality of buffer long grooves with the lower end face of the material guiding plate, each buffer block is in sliding connection with the corresponding buffer long groove, the compression springs are installed in the buffer long grooves, one end of each compression spring is fixedly connected with the buffer block, the other end of each compression spring is fixedly connected with the inner wall of the buffer long groove, and the compression springs deform along the length direction of the buffer long groove; the buffer rods are arranged in pairs in a group, the buffer rods in the same group are arranged in a crossed mode and are connected in a rotating mode, the buffer rods in multiple groups are arranged in sequence along the inclined direction of the material guiding plate, the height of the buffer rods is gradually reduced from the upper end of the material guiding plate to the lower end of the material guiding plate, the buffer rods are arranged between the fixing frame and the material guiding plate, and the two ends of the buffer rods are hinged to the buffer blocks respectively.

In one possible implementation manner, the material storing and taking device further comprises a material taking plate and a rotating mechanism, wherein the material taking plate is installed at the lower end of the material guiding plate and is rotationally connected with the material guiding plate, a guiding inclined plane is arranged on one side, away from the material guiding plate, of the material taking plate, and the rotating mechanism is installed at the lower end face of the fixing frame and used for controlling rotation of the material taking plate.

In a possible implementation manner, the lower end surface of the fixing frame is provided with a third sliding groove, the third sliding groove is located near one side of the material taking plate, the rotating mechanism comprises a motor, a driving gear and a rack, the motor is fixedly connected with the lower end surface of the fixing frame, the free end of the motor is connected with the driving gear in a transmission manner, the driving gear is meshed with the rack and is located below the rack and used for driving the rack to slide, the rack is connected in the third sliding groove in a sliding manner, the driving gear positively rotates, the rack moves from one side of the third sliding groove away from the material guiding plate, the driving gear reversely rotates, and the rack moves from one side of the third sliding groove near the material guiding plate.

The material access device provided by the invention has the beneficial effects that: compared with the prior art, when the material storing and taking device is used, when the material is required to be placed on a storage rack of a higher layer, the material storing and taking device is moved by virtue of the universal wheels on the lower end face of the bottom plate, the material guiding plate corresponds to the storage rack, the lifting mechanism is started, the height of the material guiding plate is controlled, the lower end of the material guiding plate corresponds to the rack body of the upper layer of the storage rack, the material is placed on the bearing assembly, the driving motor is started, the two driving mechanisms are driven to rotate simultaneously, at the moment, the bearing assembly starts to ascend along with the driving chains, and as a plurality of driving gears are arranged in a rectangular shape and are rotationally connected to the corresponding side plates, the bearing assembly is positioned between the two driving mechanisms, and two ends of the bearing assembly are respectively connected with the two driving chains, so that the bearing assembly moves around the side plates along with the driving chains, and when the bearing assembly ascends to the highest point, the bearing assembly starts to incline along with the rotation of the driving chains and gradually vertical to the ground, in the process, the bearing assembly falls from the inclined bearing assembly and is guided to the material guiding plate until the material falls on the inclined bearing plate, and rolls down on the material guiding plate due to the effect of the material; through this kind of mode, the height of control stock guide selects the storage frame layer number corresponding with stock guide lower extreme, carries the stock to the stock guide with the help of drive mechanism and bearing assembly, makes it roll down on the storage frame, makes the more convenient stock of staff, has improved work efficiency greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a material access device according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating connection between a side plate and a lifting mechanism according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

fig. 4 is a second schematic connection diagram of the side plate and the lifting mechanism according to the embodiment of the present invention;

FIG. 5 is a side view of a transmission mechanism provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating connection between a material guiding plate and a material taking plate according to an embodiment of the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is an enlarged view at C in FIG. 6;

FIG. 9 is a schematic structural diagram of a carrier assembly according to an embodiment of the present invention;

FIG. 10 is a top view of a carrier assembly according to an embodiment of the present invention;

FIG. 11 is a schematic diagram illustrating connection between a carrier plate and a supporting member according to an embodiment of the present invention;

fig. 12 is an enlarged view at a in fig. 11.

Wherein, each reference sign in the figure:

1. a bottom plate; 11. a universal wheel; 2. a side plate; 21. an accommodation space; 3. a transmission mechanism; 31. a transmission gear; 32. a drive chain; 4. a carrier assembly; 41. a fixed block; 42. a carrying plate; 421. a limit flange; 422. a first accommodation groove; 423. a second accommodation groove; 43. a telescoping member; 431. a telescopic rod; 4311. a limit groove; 432. a telescopic block; 4321. a first chute; 433. a retractable head; 434. a compression spring; 5. a material guide plate; 51. a buffer long groove; 6. a lifting mechanism; 61. a lifting assembly; 611. a lower support block; 612. an upper support block; 613. a slide bar; 614. a slide block; 615. a support; 6151. a first support bar; 6152. a second support bar; 616. a sliding part; 617. a lifting groove; 62. a driver; 621. a support frame; 622. a guide rod; 623. a driving cylinder; 624. a second chute; 7. a driving motor; 8. a buffer assembly; 81. a fixing frame; 811. a third chute; 82. a buffer rod; 83. a buffer block; 9. a material taking plate; 91. a rotating mechanism; 911. a motor; 912. a drive gear; 913. a rack; 92. and a guiding inclined plane.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 12, a material access device provided by the present invention will now be described. The utility model provides a material access arrangement, including bottom plate 1, two curb plates 2, two drive mechanism 3, bear subassembly 4, the stock guide 5, two elevating system 6 and a plurality of driving motor 7, the terminal surface is equipped with universal wheel 11 under the bottom plate 1, be used for driving access arrangement and remove, the bottom plate 1 up end is located to two curb plates 2 parallel interval, and the accommodation space 21 that runs through has all been seted up to the side, two drive mechanism 3 are located between two curb plates 2, and be close to two curb plates 2 setting respectively, drive mechanism 3 includes a plurality of drive gear 31 and drive chain 32, a plurality of drive gear 31 are the rectangle and rotate and connect on corresponding curb plate 2, drive chain 32 centers on a plurality of drive gear 31, and be connected in each drive gear 31 meshing, bear subassembly 4 is located between two drive mechanism 3, and both ends are connected with two drive chain 32 respectively, stock guide 5 slope run through in two accommodation space 21, two elevating system 6 install respectively in two accommodation space 21, and all be connected with stock guide 5 terminal surface under be used for driving stock guide 5 lift, the output shaft 7 is installed on each drive gear 2 and is used for 3 to rotate with drive gear 31, it is connected to drive mechanism to rotate.

Compared with the prior art, when the material access device provided by the embodiment is used, the material access device is moved by the universal wheels 11 on the lower end surface of the bottom plate 1 to enable the material guide plate 5 to correspond to the storage rack when the material is required to be placed on the storage rack on a higher layer, the lifting mechanism 6 is started, the height of the material guide plate 5 is controlled to enable the lower end of the material guide plate to correspond to the frame body on the upper layer of the storage rack, the material is placed on the bearing component 4, the driving motor 7 is started, the two driving mechanisms 3 are driven to rotate simultaneously, at the moment, the bearing component 4 starts to ascend along with the driving chain 32, and as the driving gear 31 is arranged in a rectangular shape and is rotationally connected to the corresponding side plate 2, the bearing component 4 is positioned between the two driving mechanisms 3, and two ends of the bearing component are respectively connected with the two driving chains 32, so that the bearing component 4 can move around the side plate 2 along with the driving chain 32, when the bearing component ascends to the highest point, the bearing component 4 starts to incline, and gradually falls down on the material guide plate 5 along with the driving chain 32 and is arranged on the ground, and falls down on the material guide plate 5 in a vertical direction, and the material guide plate is arranged on the ground, and the material guide plate is inclined 5; through this kind of mode, the height of control stock guide 5 selects the storage frame layer number corresponding with stock guide 5 lower extreme, carries the stock to stock guide 5 with the help of drive mechanism 3 and carrier assembly 4, makes it roll down on the storage frame, makes the staff deposit the stock more convenient, has improved work efficiency greatly.

Referring to fig. 5, 9, 10, 11 and 12, as a specific embodiment of the material access device provided by the present invention, the carrying assembly 4 includes two fixing blocks 41 and a carrying plate 42, the two fixing blocks 41 are respectively and fixedly mounted on the two driving chains 32, the carrying plate 42 is mounted between the two fixing blocks 41 and is slidably connected with the two fixing blocks 41, two limiting flanges 421 are disposed on two side surfaces of the carrying plate 42, which are close to the two fixing blocks 41, and the two limiting flanges 421 are respectively located at side end parts of the carrying plate 42; when the material is placed on the bearing plate 42, the bearing plate 42 can be pulled out by virtue of the sliding connection between the bearing plate 42 and the two fixed blocks 41, the material is directly placed on the bearing plate 42, the bearing plate 42 is clamped on the fixed blocks 41 by virtue of the limit flanges 421 on the two sides of the bearing plate 42, the bearing plate 42 is prevented from being completely pulled out, and the bearing plate 42 is pushed back after the material is placed, so that the material placing device is very convenient; when the bearing plate 42 rises to the highest level along with the transmission mechanism 3, as the transmission gear 31 is circular, and the transmission chain 32 is meshed with the transmission gear 31, the bearing plate 42 can incline and slide downwards under the action of gravity, so that materials can fall onto the material guide plate 5 more quickly, the conveying time of the materials is shortened, the working efficiency is improved, and as the two sides of the bearing plate 42 are provided with the limit flanges 421, the bearing plate 42 is clamped on the fixed block 41 and cannot fall down, and the normal work of the material access device is ensured.

Referring to fig. 9 to 12, as a specific embodiment of the material access device provided by the present invention, a first accommodating groove 422 is provided on an upper end surface of a bearing plate 42 for accommodating materials, two second accommodating grooves 423 are provided on a lower end surface of the bearing plate 42, the two second accommodating grooves 423 are spaced apart and located at a side far from a transmission mechanism 3, two telescopic members 43 are further provided on the bearing plate 42, and the two telescopic members 43 are respectively rotatably connected in the two second accommodating grooves 423; when placing the materials, the materials can be more conveniently placed on the bearing plate 42 by virtue of the first containing groove 422 on the bearing plate 42, and the horizontal movement of the materials on the bearing plate 42 is limited in the rising process of the bearing plate 42, so that the materials are transported more stably; before placing the materials, the bearing plate 42 is pulled out from the two fixing blocks 41, the telescopic piece 43 positioned in the second accommodating groove 423 is rotated, one end of the telescopic piece 43 is in contact with the second accommodating groove 423, the other end of the telescopic piece 43 is in contact with the ground, and the bearing plate 42 is supported by means of the telescopic piece 43, so that the bearing plate 42 can bear the materials more stably when placing the materials.

Referring to fig. 11 and 12, as a specific embodiment of the material access device provided by the present invention, the telescopic member 43 includes a telescopic rod 431, a telescopic block 432, a telescopic head 433 and a compression spring 434, one end of the telescopic rod 431 is rotatably connected to the inner wall of the second accommodating groove 423, the other end of the telescopic rod 431 is provided with a limiting groove 4311, the telescopic block 432 is mounted on the inner wall of the second accommodating groove 423 and is located at one side close to the limiting groove 4311, the telescopic block 432 is provided with a first sliding groove 4321, one end of the telescopic head 433 is slidably connected in the first sliding groove 4321, the other end of the telescopic head 433 is clamped with the limiting groove 4311, the compression spring 434 is mounted in the first sliding groove 4321, one end of the compression spring 434 is fixedly connected with the telescopic head 433, and the other end of the compression spring 434 is fixedly connected with the inner wall of the first sliding groove 4321; after the carrier plate 42 is pulled out, the telescopic rod 431 is rotated, at this time, the telescopic rod 431 is subjected to downward force, the telescopic head 433 and the compression spring 434 which are located in the limiting groove 4311 are extruded, so that the telescopic head 433 slides in the first sliding groove 4321 and gradually leaves the limiting groove 4311, after the telescopic head 433 completely leaves the limiting groove 4311, the telescopic rod 431 is rotated, the telescopic rod 431 is contacted with the ground, the carrier plate 42 is supported, the telescopic head 433 slides and resets from the first sliding groove 4321 under the action of the compression spring 434, when the telescopic rod 431 needs to be retracted, the telescopic rod 431 is rotated again, the telescopic head 433 and the compression spring 434 are extruded, the telescopic head 433 slides in the first sliding groove 4321, and when the limiting groove 4311 corresponds to the telescopic head 433, the telescopic head 433 is reset and is blocked in the limiting groove 4311 under the action of the compression spring 434, and rotation and movement of the carrier plate 42 in the process of transporting materials are prevented, and the telescopic rod 431 is caused to rotate in the second accommodating groove 423 under the action of self weight.

Referring to fig. 1 to 4, as a specific embodiment of the material access device provided by the present invention, the lifting mechanism 6 includes a lifting assembly 61 and a driver 62, the lifting assembly 61 includes a lower supporting block 611, an upper supporting block 612, a sliding bar 613, a sliding block 614 and a supporting member 615, the lower supporting block 611 is fixedly connected with the bottom of the accommodating space 21, the upper supporting block 612 is fixedly connected with the lower end surface of the material guiding plate 5, the sliding bar 613 is transversely arranged between the upper supporting block 612 and the lower supporting block 611, two ends of the sliding bar 613 are respectively slidingly connected with the inner walls of two sides of the accommodating space 21, the sliding block 614 is two in number and is slidingly connected with the sliding bar 613, the supporting member 615 includes two first supporting bars 6151 and two second supporting bars 6152, one end of each first supporting bar 6151 is respectively hinged with two sliding blocks 614, the other end of each second supporting bar 6152 is hinged with the lower supporting block 611, the driver 62 is mounted on the side plate 2, and the free end of each sliding block 614 is in driving connection with the sliding block 614; when the position of the guide plate 5 is adjusted, the driver 62 is started, when the height of the guide plate 5 needs to be raised, the slide block 614 is driven to move towards the direction of the other slide block 614, meanwhile, the support piece 615 hinged with the slide block 614 is raised, namely, the two first support rods 6151 drive the upper support block 612 to rise, and as the lower support block 611 is fixed at the bottom of the accommodating space 21, the two second support rods 6152 drive the slide rod 613 to rise, so that the guide plate 5 fixedly connected with the upper support block 612 rises along with the rise; when the height of the guide plate 5 needs to be lowered, the slide block 614 is driven to move in a direction away from the other slide block 614, meanwhile, the two first support rods 6151 drive the upper support block 612 to descend, and the two second support rods 6152 drive the slide rod 613 to descend, so that the height of the guide plate 5 is lowered.

Referring to fig. 1 to 4, as a specific embodiment of the material access device provided by the present invention, the driver 62 includes a support frame 621, a guide rod 622 and a driving cylinder 623, the support frame 621 is mounted on the side plate 2, a second sliding groove 624 parallel to the length direction of the sliding rod 613 is provided on the bottom surface of the support frame 621, the guide rod 622 is vertically arranged and slidingly connected with the second sliding groove 624, a lifting groove 617 perpendicular to the second sliding groove 624 is provided on the guide rod 622, the sliding block 614 is further provided with a sliding part 616, the sliding part 616 is slidingly connected with the lifting groove 617, the driving cylinder 623 is mounted in the support frame 621, and the piston is fixedly connected with the guide rod 622 for driving the lifting component 61 to lift; when the height of the guide plate 5 is adjusted, the driving cylinder 623 is fixed on the outer side surface of the side plate 2 by means of the supporting frame 621, meanwhile, the piston of the driving cylinder 623 pushes the guide rod 622 to slide in the second sliding groove 624, the guide rod 622 pushes the slide block 614 to move on the sliding rod 613, the sliding part 616 slides in the lifting groove 617, the slide block 614 slides up and down in the lifting groove 617, and the moving direction of the slide block 614 is controlled by means of the guide rod 622 and the driving cylinder 623, so that the height of the guide plate 5 is adjusted.

Referring to fig. 6 and 8, as a specific embodiment of the material access device provided by the present invention, a material access device further includes a buffer assembly 8, the buffer assembly 8 is located between the material guiding plate 5 and the lifting mechanism 6, the upper end of the buffer assembly 8 is connected with the material guiding plate 5, and the lower end is connected with the lifting mechanism 6; when the material falls on the stock guide 5, with the help of the buffer component 8, the impact force of the material falling on the stock guide 5 can be weakened better, so that the movement of the material on the stock guide 5 is more reliable, meanwhile, the upper end of the buffer component 8 is connected with the stock guide 5, and the lower end is connected with the lifting mechanism 6, so that the buffer mechanism follows the stock guide 5 to lift, and the impact force of the material on the stock guide 5 can be weakened at any time.

Referring to fig. 6 and 8, as a specific embodiment of the material access device provided by the present invention, the buffer assembly 8 includes a fixing frame 81, a plurality of buffer rods 82, a plurality of buffer blocks 83 and a plurality of compression springs 434, wherein the fixing frame 81 is located below the material guiding plate 5, the lower end of the material guiding plate 5 is hinged with one end of the fixing frame 81, the upper end is slidably connected with the other end of the fixing frame 81, a plurality of buffer slots 51 are provided at the bottom of the fixing frame 81 and the lower end surface of the material guiding plate 5, each buffer block 83 is slidably connected in a corresponding buffer slot 51, the compression springs 434 are installed in the buffer slots 51, one end of each buffer block 83 is fixedly connected with an inner wall of the buffer slot 51, the compression springs 434 deform along the length direction of the buffer slot 51, the buffer rods 82 are in a group, the same group of two buffer rods 82 are crossed and rotationally connected, the buffer rods 82 of the group are sequentially arranged along the inclined direction of the material guiding plate 5, the height of the buffer rods 82 gradually decreases from the upper end of the material guiding plate 5 to the lower end of the material guiding plate 5, and the buffer rods 82 are arranged between the material guiding plate 81 and the material guiding plate 5 and the buffer blocks 83 respectively; when the material guiding plate 5 receives the impact force of falling materials, the upper end of the material guiding plate 5 slides in the fixing frame 81, the lower end rotates with the fixing frame 81, meanwhile, the buffer rod 82 is extruded, the buffer block 83 hinged with the buffer rod 82 slides in the buffer long groove 51 and the compression spring 434 is extruded, then the compression spring 434 is reset by means of elasticity, the buffer block 83 is pushed to move, the buffer rod 82 is driven to reset, and meanwhile, the material guiding plate 5 is reset, so that the impact force of the materials is weakened, and the material guiding plate 5 moves more stably.

Referring to fig. 6 and 7, as a specific embodiment of the material access device provided by the present invention, the material access device further includes a material taking plate 9 and a rotating mechanism 91, the material taking plate 9 is mounted at the lower end of the material guiding plate 5 and is rotationally connected with the material guiding plate 5, a guiding inclined plane 92 is provided at one side of the material taking plate 9 far away from the material guiding plate 5, the rotating mechanism 91 is mounted at the lower end face of the fixing frame 81 for controlling the rotation of the material taking plate 9, when the material needs to be taken from the storage frame, the material taking plate 9 is controlled to rotate on the material guiding plate 5 by means of the rotating mechanism 91, the material guiding plate 5 is parallel to the storage frame, the height of the material guiding plate 5 is adjusted, the material taking plate 9 corresponds to the lower end face of the material, the material access device is controlled to move towards the storage frame, the material guiding plate 5 is moved by means of the guiding inclined plane 92, the material guiding plate 5 is lifted, the material access device is moved away from the storage frame, and finally the height of the material guiding plate 5 is lowered.

Referring to fig. 6 and 7, as a specific embodiment of the material access device provided by the present invention, a third chute 811 is formed on the lower end surface of the fixing frame 81 and is located at one side close to the material taking plate 9, the rotation mechanism 91 includes a motor 911, a driving gear 912 and a rack 913, the motor 911 is fixedly connected with the lower end surface of the fixing frame 81, the free end is in transmission connection with the driving gear 912, the driving gear 912 is meshed with the rack 913 and is located below the rack 913 for driving the rack 913 to slide, the rack 913 is slidingly connected in the third chute 811, the driving gear 912 rotates positively, the rack 913 moves from the third chute 811 towards one side far from the material taking plate 9, the driving gear 912 rotates reversely, and the rack 913 moves from the third chute 811 towards one side close to the material taking plate 9; when the materials are stored, the motor 911 is controlled to rotate positively to drive the driving gear 912 to rotate positively, so that the rack 913 moves towards one side far away from the material guiding plate 5 in the third chute 811, and the material taking plate 9 is vertical to the storage rack under the action of gravity, so that the materials can move from the material guiding plate 5 to the storage rack more smoothly, when the materials need to be taken away, the motor 911 is controlled to rotate reversely to drive the driving gear 912 to rotate reversely, so that the rack 913 moves towards one side close to the material guiding plate 5 in the third chute 811, contacts with the material taking plate 9, and further pushes the material taking plate 9 to rotate, so that the material taking plate 9 is parallel to the storage rack, and further the material storing and taking device is controlled to move, and the materials are taken away.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. The material storing and taking device is characterized by comprising a bottom plate, two side plates, two transmission mechanisms, a bearing assembly, a material guide plate, two lifting mechanisms and a plurality of driving motors; the lower end surface of the bottom plate is provided with a universal wheel for driving the access device to move; the two side plates are arranged on the upper end face of the bottom plate at intervals in parallel, and the side faces are provided with through accommodating spaces; the two transmission mechanisms are positioned between the two side plates and are respectively close to the two side plates, each transmission mechanism comprises a plurality of transmission gears and a transmission chain, the transmission gears are arranged in a rectangular shape and are rotationally connected to the corresponding side plates, and the transmission chains surround the transmission gears and are in meshed connection with the transmission gears; the bearing assembly is positioned between the two transmission mechanisms, and two ends of the bearing assembly are respectively connected with the two transmission chains; the material guide plate obliquely penetrates through the two accommodating spaces; the two lifting mechanisms are respectively arranged in the two accommodating spaces and are connected with the lower end surface of the material guide plate to drive the material guide plate to lift; the plurality of driving motors are all installed on the side plates, and the output shafts are connected with the transmission gears in a transmission way and used for driving the transmission mechanism to rotate.

2. The material access device as claimed in claim 1, wherein the bearing assembly comprises two fixing blocks and a bearing plate, the two fixing blocks are respectively and fixedly mounted on the two transmission chains, the bearing plate is mounted between the two fixing blocks and is slidably connected with the two fixing blocks, two limit flanges are respectively arranged on the side surfaces, close to the two fixing blocks, of the bearing plate, and the two limit flanges are respectively positioned at the side surface end parts of the bearing plate.

3. The material access device as claimed in claim 2, wherein the upper end surface of the bearing plate is provided with a first accommodating groove for accommodating materials, the lower end surface of the bearing plate is provided with two second accommodating grooves, the two second accommodating grooves are arranged at intervals and are positioned at one side far away from the transmission mechanism, the bearing plate is further provided with two telescopic members, and the two telescopic members are respectively connected in the two second accommodating grooves in a rotating manner.

4. The material access device according to claim 3, wherein the telescopic member comprises a telescopic rod, a telescopic block, a telescopic head and a compression spring, one end of the telescopic rod is rotatably connected to the inner wall of the second accommodating groove, the other end of the telescopic rod is provided with a limiting groove, the telescopic block is mounted on the inner wall of the second accommodating groove and is positioned on one side close to the limiting groove, the telescopic block is provided with a first sliding groove, one end of the telescopic head is slidably connected in the first sliding groove, the other end of the telescopic head is clamped with the limiting groove, the compression spring is mounted in the first sliding groove, one end of the compression spring is fixedly connected with the telescopic head, and the other end of the compression spring is fixedly connected with the inner wall of the first sliding groove.

5. The material access device as claimed in claim 1, wherein the lifting mechanism comprises a lifting assembly and a driver, the lifting assembly comprises a lower supporting block, an upper supporting block, a sliding rod, a sliding block and a supporting piece, the lower supporting block is fixedly connected with the bottom of the accommodating space, the upper supporting block is fixedly connected with the lower end face of the material guiding plate, the sliding rod is transversely arranged between the upper supporting block and the lower supporting block, two ends of the sliding rod are respectively in sliding connection with the inner walls of two sides of the accommodating space, the sliding blocks are two in number and are respectively in sliding connection with the sliding rod, the supporting piece comprises two first supporting rods and two second supporting rods, one ends of the two first supporting rods are respectively hinged with the two sliding blocks, the other ends of the two second supporting rods are hinged with the lower supporting blocks, the driver is arranged on the side plate, and the free ends of the driver is in driving connection with the sliding blocks to slide on the sliding rods.

6. The material access device as claimed in claim 5, wherein the driver comprises a supporting frame, a guide rod and a driving cylinder, the supporting frame is mounted on the side plate, a second sliding groove parallel to the length direction of the sliding rod is formed in the bottom surface of the supporting frame, the guide rod is vertically arranged and is slidably connected with the second sliding groove, a lifting groove perpendicular to the second sliding groove is formed in the guide rod, the sliding block is further provided with a sliding part, the sliding part is slidably connected with the lifting groove, the driving cylinder is mounted in the supporting frame, and a piston is fixedly connected with the guide rod and is used for driving the lifting assembly to lift.

7. A material access device as claimed in claim 1, further comprising a buffer assembly located between the guide plate and the lifting mechanism, the buffer assembly having an upper end connected to the guide plate and a lower end connected to the lifting mechanism.

8. The material access device as claimed in claim 7, wherein the buffer assembly comprises a fixing frame, a plurality of buffer rods, a plurality of buffer blocks and a plurality of compression springs, the fixing frame is located below the material guiding plate, the lower end of the material guiding plate is hinged with one end of the fixing frame, the upper end of the material guiding plate is slidably connected with the other end of the fixing frame, a plurality of buffer long grooves are formed in the bottom of the fixing frame and the lower end face of the material guiding plate, each buffer block is slidably connected in the corresponding buffer long groove, the compression springs are installed in the buffer long grooves, one end of each compression spring is fixedly connected with the buffer block, the other end of each compression spring is fixedly connected with the inner wall of the buffer long groove, and the compression springs deform along the length direction of the buffer long groove; the buffer rods are arranged in pairs in a group, the buffer rods in the same group are arranged in a crossed mode and are connected in a rotating mode, the buffer rods in multiple groups are arranged in sequence along the inclined direction of the material guiding plate, the height of the buffer rods is gradually reduced from the upper end of the material guiding plate to the lower end of the material guiding plate, the buffer rods are arranged between the fixing frame and the material guiding plate, and the two ends of the buffer rods are hinged to the buffer blocks respectively.

9. The material access device as claimed in claim 8, further comprising a material taking plate and a rotating mechanism, wherein the material taking plate is mounted at the lower end of the material guiding plate and is rotatably connected with the material guiding plate, a guiding inclined plane is formed at one side of the material taking plate away from the material guiding plate, and the rotating mechanism is mounted at the lower end surface of the fixing frame and is used for controlling rotation of the material taking plate.

10. The material access device as claimed in claim 9, wherein the lower end surface of the fixing frame is provided with a third sliding groove, and is located at one side close to the material taking plate, the rotating mechanism comprises a motor, a driving gear and a rack, the motor is fixedly connected with the lower end surface of the fixing frame, the free end of the motor is in transmission connection with the driving gear, the driving gear is in meshed connection with the rack and is located below the rack, the rack is used for driving the rack to slide, the rack is in sliding connection with the third sliding groove, the driving gear positively rotates, the rack moves from the third sliding groove towards one side far from the material guiding plate, the driving gear reversely rotates, and the rack moves from the third sliding groove towards one side close to the material guiding plate.