阅读说明：本技术 一种带转向升降功能的四轴桁架式转运机构 (Four-axis truss type transfer mechanism with steering and lifting functions ) 是由 李焱楠 李绍起 刘旭 张家凯 秦吉伟 郑爱华 于 2021-07-29 设计创作，主要内容包括：本发明涉及物料输送码放技术领域,公开了一种带转向升降功能的四轴桁架式转运机构,包括安装主架,安装在安装主架内的输送带,安装主架上安装有自动码料机构,自动码料机构包括安装在安装主架上的驱动小车,转动连接在驱动小车底端的码料输送臂,输送带通过转向机构与码料输送臂后端承接,物料首先从输送带上输送过来,之后转向机构将输送带上的物料转接到码料输送臂上,之后码料输送臂控制物料的输送的节奏,本发明加快了码放的速度,提高了码放的效率,不需要人工费用,降低了成本；车辆可以停放到输送带下方任意位置,增加了码料输送臂的灵活性,提高了整体的实用性；实现定时精准的送出物料,输送不容易间断,输送效率高,提高了装车效率。(The invention relates to the technical field of material conveying and stacking, and discloses a four-axis truss type transfer mechanism with a steering lifting function, which comprises an installation main frame, a conveying belt arranged in the installation main frame, and an automatic stacking mechanism arranged on the installation main frame, wherein the automatic stacking mechanism comprises a driving trolley arranged on the installation main frame, and a stacking conveying arm rotatably connected to the bottom end of the driving trolley; the vehicle can be parked at any position below the conveying belt, so that the flexibility of the stacking conveying arm is increased, and the overall practicability is improved; realize regularly accurate material of seeing off, carry and be difficult to be interrupted, transport efficiency is high, has improved loading efficiency.)

1. The utility model provides a four-axis truss-like transport mechanism that lifting function is turned to in area, includes installation body frame (1), installs conveyer belt (2) in installation body frame (1), its characterized in that: install automatic sign indicating number material mechanism (3) on installation body frame (1), automatic sign indicating number material mechanism (3) are including installing drive dolly (4) on installation body frame (1), rotate sign indicating number material transport arm (5) of connection in drive dolly (4) bottom, arm (5) rear end bearing connects is carried with sign indicating number material to conveyer belt (2) through steering mechanism (6).

2. The four-shaft truss type transfer mechanism with the steering lifting function according to claim 1, characterized in that: sign indicating number material conveying arm (5) are including rotating arm support (7) of connecting in drive dolly (4) rear end, install elevating system (22) at drive dolly (4) front end, install sign indicating number material conveyer belt (8) at arm support (7) front end, install long-pending assembly (9) of putting at arm support (7) rear end, install accuse package assembly (10) at arm support (7) intermediate position, long-pending assembly (9) front end of putting is accepted with accuse package assembly (10) rear end, accuse package assembly (10) front end is accepted with sign indicating number material conveyer belt (8) rear end, elevating system (22) drive arm support (7) front end goes up and down.

3. The four-shaft truss type transfer mechanism with the steering and lifting functions as claimed in claim 2, wherein: the power and free assembly (9) comprises a transmission mechanism (11) of an array on an arm support (7), a first driving mechanism (12) is fixed on the arm support (7), the transmission mechanism (11) of the array is sequentially connected, one transmission shaft of the transmission mechanism (11) is connected with an input belt pulley (14) through an electromagnetic clutch (13), the first driving mechanism (12) drives two input belt pulleys (14) at the position to rotate through a belt, the first driving mechanism (12) is connected between every two adjacent input belt pulleys (14) at the front side of the position to be connected through belt transmission, the first driving mechanism (12) is connected between every two adjacent input belt pulleys (14) at the rear side to be connected through belt transmission, and the transmission mechanism (11) of the array has the same transmission direction.

4. The four-shaft truss type transfer mechanism with the steering and lifting functions as claimed in claim 2, wherein: accuse package assembly (10) is including installing lower drive mechanism (15) in arm support (7) bottom, fix mounting bracket one (16) at arm support (7) intermediate position, rotate with mounting bracket one (16) and be connected last drive mechanism (17), install drive mechanism two (18) in mounting bracket one (16) one side, drive mechanism (17) and drive chain (19) of lower drive mechanism (15) in the linkage, drive mechanism two (18) drive go up drive mechanism (17) work, it is provided with discharge gate (20) that the material passes through to go up between drive mechanism (17) and lower drive mechanism (15), and it passes through spring (21) with lower drive mechanism (15) front end to go up drive mechanism (17) front end and is connected.

5. The four-shaft truss type transfer mechanism with the steering lifting function according to claim 1, characterized in that: the steering mechanism (6) comprises a driving mechanism III (23) arranged on the driving trolley (4), two linkage shafts (24) rotatably connected to the rear end of the driving trolley (4), and transmission chain wheel groups (25) arranged on the two linkage shafts (24), wherein the number of the transmission chain wheel groups (25) is not less than three; drive sprocket group (25) are including corresponding two sprocket (26) of fixing on two universal driving shafts (24), and the driving chain (27) of two sprocket (26) are connected in the transmission, are no less than three driving chain (27) outside and transversely are fixed with push plate (42), three (23) of actuating mechanism drive one of them universal driving shaft (24) rotatory, steering mechanism (6) are still including fixing bearing plate (28) at drive dolly (4) rear end, conveyer belt (2) and long-pending assembly (9) rear end are accepted through bearing plate (28).

6. The four-shaft truss type transfer mechanism with the steering lifting function according to claim 1, characterized in that: drive dolly (4) are including installing dolly frame (29) in the inside of installation body frame (1), the both sides of dolly frame (29) are rotated respectively and are connected with rail wheel (30), dolly frame (29) are passed through rail wheel (30) and are removed on the track in installation body frame (1), install actuating mechanism four (31) in dolly frame (29), actuating mechanism four (31) drive two rail wheels (30) of corresponding setting in dolly frame (29) both sides and rotate.

7. The four-shaft truss type transfer mechanism with the steering and lifting functions as claimed in claim 2, wherein: elevating system (22) are including fixing drive mechanism five (32) and speed reducer (33) at drive dolly (4) front end, correspond two winding rollers (34) of fixing at two output shaft ends of speed reducer (33), correspond two wire rope (35) of fixing on two winding rollers (34), correspond two ferryboys (36) of crossing fixed in drive dolly (4) front end both sides, drive mechanism five (32) drive speed reducer (33) work, elevating system (22) still is including installing laborsaving device (41) on sign indicating number material conveying arm (5).

8. The four-shaft truss type transfer mechanism with the steering lifting function according to claim 7, characterized in that: laborsaving device (41) correspond two pulley holder (37) of fixing in arm support (7) both sides through the support, correspond two pulleys (38) of rotating the connection in two pulley holder (37), connect stiffener (39) of two pulley holder (37), two pulleys (38) correspond the setting with two wire rope (35), the other end of wire rope (35) is walked around corresponding pulley (35) and is turned back and fix on trolley frame (11).

9. The four-shaft truss type transfer mechanism with the steering lifting function according to claim 8, characterized in that: and two safety steel wires (40) are connected between the driving trolley (4) and the pulley seats (37), and the two safety steel wires (40) are arranged corresponding to the two pulley seats (37).

Technical Field

The invention relates to the technical field of material conveying and stacking, in particular to a four-shaft truss type transfer mechanism with a steering and lifting function.

Background

The existing materials such as material bags and material bags filled with products need to be loaded and transported to other places to sell, store and reprocess subsequent processes after processing production such as workshops and factories is completed, corresponding loading equipment is needed, the materials need to be orderly stacked during loading, and the difficulty is high, so that the existing loading mode is usually manual loading or the loading is completed by manually matching with semi-automatic equipment.

The existing loading mode has the following defects: 1. the stacking is completed manually or manually in a matching way, so that the labor cost is high, the automation degree is low, and the loading efficiency is low; 2. the existing semi-automatic equipment has strict requirements on the parking position of the vehicle, poor flexibility and low practicability; 3. the existing equipment does not usually have a stacking function, the situation that the material is not rapid can occur when the material is conveyed too fast, the material needs to be waited when the material is conveyed too slow, the mode cannot accurately convey the material at regular time, the conveying is easy to break, the conveying efficiency is low, and the loading efficiency is low.

Disclosure of Invention

The invention aims to solve the problems of high labor cost, high cost, low automation degree and low loading efficiency; the requirements on the parking position of the vehicle are strict, the flexibility is poor, and the practicability is low; the unable accurate material that sends out in timing carries to be interrupted easily, and conveying efficiency is low, the efficient technical problem of loading.

The technical scheme of the invention is realized as follows: the utility model provides a four-axis truss-like transport mechanism that area turned to raising and lowering functions, includes the installation body frame, installs the conveyer belt in the installation body frame, install automatic sign indicating number material mechanism on the installation body frame, automatic sign indicating number material mechanism is including installing the drive dolly on the installation body frame, rotates the sign indicating number material of connecting in drive dolly bottom and carries the arm, the conveyer belt is carried through steering mechanism and sign indicating number material and is carried the arm rear end and accept, and the material is at first carried from the conveyer belt and come, and later steering mechanism switches the material on the conveyer belt to sign indicating number material and carries the arm, and later the rhythm of the transport of arm control material is carried to the sign indicating number material, carries out the automation to the material simultaneously and puts things in good order for the speed of putting things in good order, has improved the efficiency of putting in good order.

Furthermore, the stacking and conveying arm comprises an arm support rotatably connected to the rear end of the driving trolley, a lifting mechanism arranged at the front end of the driving trolley, a stacking and conveying belt arranged at the front end of the arm support, a stacking and discharging assembly arranged at the rear end of the arm support, and a control bag assembly arranged in the middle of the arm support, wherein the front end of the stacking and discharging assembly is connected with the rear end of the control bag assembly, the front end of the control bag assembly is connected with the rear end of the stacking and conveying belt, the lifting mechanism drives the front end of the arm support to lift, the stacking and discharging assembly mainly realizes the stacking and discharging of materials, the control bag assembly mainly realizes the accurate discharging control of the materials, the stacking and conveying belt mainly plays a role in transferring and guiding the materials, the stacking and discharging assembly, the control bag assembly and the stacking and conveying belt are matched, so that the stacking and discharging of the materials can be accurately controlled, the continuous and accurate discharging of the materials can be realized, and the stacking and discharging quality of the materials can be improved, the efficiency of loading stacking is improved.

Furthermore, the power and free assembly comprises a transmission mechanism arranged on the arm support in an array manner, a first driving mechanism fixed on the arm support, the transmission mechanism of the array is sequentially connected, one transmission shaft of the transmission mechanism is connected with an input belt pulley through an electromagnetic clutch, the first driving mechanism drives two input belt pulleys at the position of the first driving mechanism to rotate through a belt, every two adjacent input belt pulleys at the front side of the position of the first driving mechanism are connected through the belt in a transmission manner, every two adjacent input belt pulleys at the rear side of the position of the first driving mechanism are connected through the belt in a transmission manner, the transmission mechanisms of the array have the same transmission direction, during transmission, the first driving mechanism drives the two input belt pulleys at the position of the first driving mechanism to rotate through the belt, and then the input belt pulley at the front side of the position of the first driving mechanism sequentially drives the input belt pulley at the front side of the array to rotate through the belt, meanwhile, an input belt pulley at the rear side of the driving mechanism at one position sequentially drives input belt pulleys of a rear side array to rotate through a belt, so that all the input belt pulleys synchronously rotate; when the transmission mechanism at a specific position is required to stop working, the corresponding electromagnetic clutch is controlled to be in a separation state, so that the input belt pulley cannot transmit power to the transmission shaft, and the transmission mechanism at the corresponding position cannot transmit power to realize stopping; when the materials are normally stacked, the transmission mechanisms of the array synchronously work to sequentially forward carry and convey the materials, when the front end of the stacking conveying arm carries out line changing and layer changing or the front end of the stacking conveying arm carries out stacking rapidly to cause the front end to be placed in an untimely manner, the rear end normally carries out material conveying, when the materials are conveyed to the first transmission mechanism at the front end, the first transmission mechanism is controlled to stop working, the first materials are stored on the first transmission mechanism, then the second materials and the third materials are accumulated and put in the same way, the rear end can normally convey the materials, and the conveying rhythm of the conveying belt is not influenced; when the front end trades the line, trades the layer and accomplishes or conveyer belt on the conveying speed slower, the material that will amass put is preceding to carry the stacking in front of the work of the first drive mechanism of front end control, later controls the normal transport that second drive mechanism resumes the material in proper order, has realized the temporary storage amass of material through this kind of mode and has put, has realized the buffer memory function of material, and functional strong has improved the practicality.

Further, the control package assembly comprises a lower transmission mechanism arranged at the bottom of the arm support, a first mounting frame fixed at the middle position of the arm support, an upper transmission mechanism rotatably connected with the first mounting frame, a second driving mechanism arranged on one side of the first mounting frame, and a transmission chain linking the upper transmission mechanism and the lower transmission mechanism, wherein the second driving mechanism drives the upper transmission mechanism to work, a material discharge port through which materials pass is arranged between the upper transmission mechanism and the lower transmission mechanism, the front end of the upper transmission mechanism is connected with the front end of the lower transmission mechanism through a spring, the materials are discharged from the front end of the accumulation assembly and enter the material discharge port, the material is tightly clamped inside by the material discharge port under the action of the spring and is tightly pressed inside, the materials cannot be discharged, the material at the rear end can be blocked, when the materials are needed, the second driving mechanism drives the upper transmission mechanism to work, and simultaneously, the upper transmission mechanism drives the lower transmission mechanism to work through the transmission chain, go up drive mechanism and lower drive mechanism cooperation and see off the material from the discharge gate in, realize the accurate control of material position and the accurate control of blowing time through this kind of mode, can effectively improve the quality of putting things in good order of material.

Furthermore, the steering mechanism comprises a driving mechanism III arranged on the driving trolley, two linkage shafts rotationally connected to the rear end of the driving trolley, and transmission chain wheel sets arranged on the two linkage shafts, wherein the number of the transmission chain wheel sets is not less than three; the transmission chain wheel set comprises two chain wheels correspondingly fixed on two linkage shafts, a transmission chain for driving and connecting the two chain wheels is arranged, pushing plates are transversely fixed on the outer sides of at least three transmission chains, a driving mechanism III drives one of the linkage shafts to rotate, the steering mechanism further comprises a bearing plate fixed at the rear end of the driving trolley, the rear ends of the conveying belt and the stacking assembly are borne by the bearing plate, the steering mechanism mainly drives at least three groups of transmission chains to work simultaneously through the driving mechanism III, the transmission chain drives the pushing plates to move, the pushing plates push materials onto the stacking conveying arms through the bearing plate, the materials are switched, no matter the driving trolley drives the stacking conveying arms to move to any position of the conveying belt, the steering mechanism can push the materials onto the stacking conveying arms, the mode is strong in adaptability, and the flexibility of the stacking conveying arms is improved, the overall practicability is improved.

Further, the driving trolley comprises a trolley frame arranged inside the installation main frame, the two sides of the trolley frame are respectively connected with rail wheels in a rotating mode, the trolley frame moves on a rail in the installation main frame through the rail wheels, a driving mechanism four is arranged in the trolley frame, the driving mechanism four drives the two rail wheels arranged on the two sides of the trolley frame correspondingly to rotate, the trolley works to drive the stacking conveying arm to move, the material placing position of the stacking conveying arm is changed, the flexibility of the stacking conveying arm is improved, and the overall practicability is improved.

Further, elevating system corresponds two winding rollers of fixing at two output shaft ends of speed reducer including fixing at the actuating mechanism five and the speed reducer of drive dolly front end, corresponds two wire rope fixing on two winding rollers, corresponds two ferryboys of crossing of fixing in drive dolly front end both sides, five drive speed reducer work of actuating mechanism, elevating system is still including installing the laborsaving device on sign indicating number material carrier arm, and two wire rope pass through the front end lift of laborsaving device pulling sign indicating number material carrier arm, and wire rope walks around the ferryboat of crossing with one side, and elevating system's effect mainly is the front end lift of pulling sign indicating number material carrier arm, realizes the pile up of different layers of high material, realizes automatic layer changing, and degree of automation when improving the sign indicating number material can adapt to different vehicles's height simultaneously, has increased application scope, and the practicality is strong.

Further, the labor-saving device comprises two pulley seats fixed on two sides of the arm support through support correspondence, two pulleys connected in the two pulley seats are correspondingly rotated, reinforcing rods of the two pulley seats are connected, the two pulleys and the two steel wire ropes are correspondingly arranged, the other ends of the steel wire ropes are folded around the corresponding pulleys and fixed on the trolley frame, the pulleys are wound around the bottom ends of the steel wire ropes to form a movable pulley structure, an effective labor-saving effect can be achieved, the five driving mechanisms can provide smaller pulling force to be pulled, energy consumption can be effectively reduced, the five driving mechanisms can adopt smaller power, and cost can be effectively reduced.

Further, it is characterized in that: be connected with the insurance steel wire between drive trolley and the pulley seat, and insurance steel wire corresponds with two pulley seats and is provided with two, and the insurance steel wire mainly plays the effect of secondary connection, and when wire rope fracture, the insurance steel wire can provide the pulling force, plays effectual insurance effect, can improve holistic security.

The beneficial effects of the invention are summarized as follows: firstly, materials are conveyed from a conveying belt, then the materials on the conveying belt are transferred to a material stacking conveying arm by a steering mechanism, then the material stacking conveying arm controls the conveying rhythm of the materials, and meanwhile, the materials are automatically stacked, so that the stacking speed is increased, the stacking efficiency is improved, the labor cost is not required, and the cost is reduced; secondly, no matter the driving trolley drives the stacking conveying arm to move to any position of the conveying belt, the steering mechanism can push the materials to the stacking conveying arm, the mode is strong in adaptability, vehicles can be parked at any position below the conveying belt, the flexibility of the stacking conveying arm is improved, and the overall practicability is improved; thirdly, when the front end of the stacking conveying arm carries out line changing and layer changing or the conveying belt conveys materials too fast to cause the stacking of the front end to be untimely, the rear end carries out normal feeding, when the materials are conveyed to a first transmission mechanism at the front end, the first transmission mechanism is controlled to stop working, the first materials are stored on the first transmission mechanism, then the accumulation of second and third materials is realized in the same way, the rear end can normally convey the materials, and the conveying rhythm of the conveying belt is not influenced; the front end trades the line, when the layer is accomplished or the conveyer belt is gone up conveying speed is slower to the layer changing, the material that will amass the putting is preceding to carrying the stacking in front of the work of the first drive mechanism of front end control, later control the normal transport that second drive mechanism resumes the material in proper order, temporary storage that has realized the material through this kind of mode is amassed, the buffer memory function of material has been realized, the cooperation of rethread accuse package assembly, realize regularly accurate material of seeing off, carry and be difficult to be interrupted, high conveying efficiency, and the loading efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of loading and stacking of the present invention.

Fig. 2 is a schematic structural diagram of the stacking and conveying arm of the invention.

FIG. 3 is a schematic structural diagram of the power and free assembly of the present invention.

FIG. 4 is a schematic structural diagram of a control packet assembly according to the present invention.

Fig. 5 is a schematic structural view of the steering mechanism of the present invention.

FIG. 6 is a schematic view of the driving cart according to the present invention.

FIG. 7 is a schematic view of the power saving device of the present invention.

In the figure: the device comprises a main frame, a conveying belt, a material stacking mechanism, a 4-drive trolley, a 5-material stacking conveying arm, a 6-steering mechanism, a 7-arm support, an 8-material stacking conveying belt, a 9-stacking assembly, a 10-control bag assembly, a 11-transmission mechanism, a 12-drive mechanism I, a 13-electromagnetic clutch, a 14-input belt pulley, a 15-lower transmission mechanism, a 16-mounting frame I, a 17-upper transmission mechanism, a 18-drive mechanism II, a 19-transmission chain, a 20-discharge opening, a 21-spring, a 22-lifting mechanism, a 23-drive mechanism III, a 24-linkage shaft, a 25-transmission chain wheel set, a 26-chain wheel, a 27-transmission chain, a 28-bearing plate, a 29-trolley frame, a 30 track wheel, a 31-drive mechanism IV, a 32-drive mechanism V, a 33-speed reducer, a 34-winding roller, a 35-wire rope, a 36-transition wheel, a 37-pulley seat, a 38-pulley, a 39-reinforcing rod, a 40-insurance-wire, a 41-labor-saving device and a 42-pushing plate.

Detailed Description

For the purpose of enhancing understanding of the present invention, the following will further describe a four-axis truss type transfer mechanism with steering lifting function in detail with reference to the examples and the accompanying drawings, and the examples are only used for explaining the present invention and do not limit the scope of the present invention.

As shown in fig. 1, a four-axis truss type transfer mechanism with steering and lifting functions comprises an installation main frame 1, a conveying belt 2 installed in the installation main frame 1, an automatic stacking mechanism 3 installed on the installation main frame 1, the automatic stacking mechanism 3 comprises a driving trolley 4 installed on the installation main frame 1, a stacking conveying arm 5 rotatably connected to the bottom end of the driving trolley 4, the conveying belt 2 is in bearing connection with the rear end of the stacking conveying arm 5 through a steering mechanism 6, materials are firstly conveyed from the conveying belt 2, then the steering mechanism 6 transfers the materials on the conveying belt 2 to the stacking conveying arm 5, then the stacking conveying arm 5 controls the conveying rhythm of the materials, and meanwhile, the materials are automatically stacked, the stacking speed is increased, and the stacking efficiency is improved;

as shown in figure 2, the stacking and conveying arm 5 comprises an arm support 7 rotatably connected to the rear end of the driving trolley 4, a lifting mechanism 22 installed at the front end of the driving trolley 4, a stacking and conveying belt 8 installed at the front end of the arm support 7, a stacking and discharging assembly 9 installed at the rear end of the arm support 7, a bag control assembly 10 installed at the middle position of the arm support 7, the front end of the stacking and discharging assembly 9 is connected with the rear end of the bag control assembly 10, the front end of the bag control assembly 10 is connected with the rear end of the stacking and conveying belt 8, the lifting mechanism 22 drives the front end of the arm support 7 to lift, the stacking and discharging assembly 9 mainly realizes stacking and discharging of materials, the bag control assembly 10 mainly realizes accurate discharging control of materials, the stacking and conveying belt 8 mainly plays a role in switching and guiding materials, and the stacking and discharging assembly 9, the bag control assembly 10 and the stacking and conveying belt 8 are matched to enable the stacking and discharging conveying arm 5 to perform stacking and accurate control of materials, the continuous and accurate delivery of the materials is realized, the stacking quality of the materials is improved, and the loading and stacking efficiency is improved;

as shown in fig. 3, the power and free assembly 9 includes a transmission mechanism 11 arrayed on the arm support 7, a first driving mechanism 12 fixed on the arm support 7, the transmission mechanism 11 of the array is sequentially connected, one transmission shaft of the transmission mechanism 11 is connected with an input belt pulley 14 through an electromagnetic clutch 13, the first driving mechanism 12 drives two input belt pulleys 14 at the position thereof to rotate through a belt, every two adjacent input belt pulleys 14 at the front side of the position of the first driving mechanism 12 are connected through a belt, every two adjacent input belt pulleys 14 at the rear side of the position of the first driving mechanism 12 are connected through a belt, and the transmission mechanisms 11 of the array have the same transmission direction, during transmission, firstly the first driving mechanism 12 drives the two input belt pulleys 14 at the position thereof to rotate through a belt, then the input belt pulley 14 at the front side of the position of the first driving mechanism 12 sequentially drives the input belt pulley 14 at the front side array thereof to rotate through a belt, meanwhile, the input belt pulley 14 at the rear side of the position of the driving mechanism I12 sequentially drives the input belt pulleys 14 in the rear side array thereof to rotate through a belt, so that all the input belt pulleys 14 synchronously rotate, when the transmission mechanism 11 at a specific position needs to work, only the electromagnetic clutch 13 at the corresponding position needs to be controlled to be in a combined state, so that the input belt pulley 14 at the corresponding position drives the transmission shaft to rotate, and then the transmission shaft drives the corresponding transmission mechanism 11 to work; when the transmission mechanism 11 at a specific position is required to stop working, the corresponding electromagnetic clutch 13 is controlled to be in a separated state, so that the input belt pulley 14 cannot transmit power to the transmission shaft, and the transmission mechanism 11 at the corresponding position cannot transmit power to stop; when the materials are normally stacked, the transmission mechanisms 11 of the array synchronously work to sequentially forward carry and convey the materials, when the front end of the stacking conveying arm 5 carries out line changing and layer changing or the front end stacking is not quick due to the fact that the materials are conveyed by the conveying belt 2, the rear end normally feeds the materials, when the materials are conveyed to the first transmission mechanism 11 at the front end, the first transmission mechanism 11 is controlled to stop working, the first materials are stored on the first transmission mechanism 11, then the second materials and the third materials are accumulated in the same mode, the rear end can normally convey the materials, and the conveying rhythm of the conveying belt 2 is not influenced; when the front end finishes line changing and layer changing or the conveying speed on the conveying belt 2 is slow, the first transmission mechanism 11 is controlled to work from the front end to convey and stack accumulated materials forward, and then the second transmission mechanism 11 is controlled to recover normal conveying of the materials in sequence, so that temporary storage and accumulation of the materials are realized, the caching function of the materials is realized, the functionality is strong, and the practicability is improved;

as shown in fig. 4, the bag control assembly 10 includes a lower transmission mechanism 15 installed at the bottom of the arm support 7, a first mounting frame 16 fixed at the middle position of the arm support 7, a second driving mechanism 18 rotatably connected to the first mounting frame 16 and installed at one side of the first mounting frame 16, and a driving chain 19 linking the upper transmission mechanism 17 and the lower transmission mechanism 15, wherein the second driving mechanism 18 drives the upper transmission mechanism 17 to work, a material outlet 20 through which a material passes is provided between the upper transmission mechanism 17 and the lower transmission mechanism 15, and the front end of the upper transmission mechanism 17 is connected to the front end of the lower transmission mechanism 15 through a spring 21, the material is delivered from the front end of the stacking assembly 10 into the material outlet 20, due to the action of the spring 21, the material outlet 20 clamps the material inside, compresses the material inside, the material cannot be delivered, and can block the material at the rear end, when the material is needed, the second driving mechanism 18 drives the upper transmission mechanism 17 to work, meanwhile, the upper transmission mechanism 17 drives the lower transmission mechanism 15 to work through the transmission chain 19, the upper transmission mechanism 17 is matched with the lower transmission mechanism 15 to send the materials out of the material outlet 20, and by the mode, the accurate control of the material position and the accurate control of the material discharging time are realized, so that the stacking quality of the materials can be effectively improved;

as shown in fig. 5, the steering mechanism 6 comprises a driving mechanism three 23 arranged on the driving trolley 4, two linkage shafts 24 rotatably connected to the rear end of the driving trolley 4, and transmission chain wheel sets 25 arranged on the two linkage shafts 24, wherein the transmission chain wheel sets 25 are not less than three; the transmission chain wheel set 25 comprises two chain wheels 26 correspondingly fixed on two linkage shafts 24, a transmission chain 27 for driving and connecting the two chain wheels 26, pushing plates 42 are transversely fixed on the outer sides of at least three transmission chains 27, a driving mechanism III 23 drives one linkage shaft 24 to rotate, the steering mechanism 6 also comprises a bearing plate 28 fixed at the rear end of the driving trolley 4, the rear ends of the conveyer belt 2 and the stacking assembly 9 are borne by the bearing plate 28, the steering mechanism 6 mainly drives at least three groups of transmission chains 27 to work simultaneously through the driving mechanism III 23, the transmission chain 27 drives the pushing plates 42 to move, the pushing plates 42 push materials to the stacking conveying arms 5 through the bearing plate 28, so that the material transfer is realized, no matter the driving trolley 4 drives the stacking conveying arms 5 to move to any position of the conveyer belt 2, the steering mechanism 6 can push the materials to the stacking conveying arms 5, and the mode has strong adaptability, the flexibility of the stacking and conveying arm 5 is increased, and the overall practicability is improved;

as shown in fig. 6, the driving trolley 4 comprises a trolley frame 29 installed inside the installation main frame 1, two sides of the trolley frame 29 are respectively connected with a track wheel 30 in a rotating manner, the trolley frame 29 moves on a track in the installation main frame 1 through the track wheel 30, a driving mechanism four 31 is installed in the trolley frame 29, the driving mechanism four 31 drives the two track wheels 30 correspondingly arranged on two sides of the trolley frame 29 to rotate, the stacking conveying arm 5 is driven to move by driving the driving trolley 4 to work, so that the material placing position of the stacking conveying arm 5 is changed, the flexibility of the stacking conveying arm 5 is improved, and the overall practicability is improved;

as shown in fig. 6, the lifting mechanism 22 includes a driving mechanism five 32 and a speed reducer 33 fixed at the front end of the driving trolley 4, two winding rollers 34 correspondingly fixed at the ends of two output shafts of the speed reducer 33, two steel cables 35 correspondingly fixed on the two winding rollers 34, and two transition wheels 36 correspondingly fixed at two sides of the front end of the driving trolley 4, the driving mechanism five 32 drives the speed reducer 33 to work, the lifting mechanism 22 further includes a labor saving device 41 installed on the stacking conveying arm 5, the two steel cables 35 pull the front end of the stacking conveying arm 5 to lift through the labor saving device 41, and the steel cables 35 bypass the transition wheels 36 on the same side, the lifting mechanism 22 mainly functions to pull the front end of the stacking conveying arm 5 to lift, so as to stack high materials at different layers, achieve automatic layer changing, improve the automation degree during stacking, adapt to different vehicle heights, and increase the application range, the practicability is strong;

as shown in fig. 7, the labor saving device 41 includes two pulley seats 37 correspondingly fixed on both sides of the arm support 7 through a support, two pulleys 38 correspondingly rotatably connected in the two pulley seats 37, and a reinforcing rod 39 connected to the two pulley seats 37, the two pulleys 38 are arranged corresponding to the two steel wire ropes 35, the other ends of the steel wire ropes 35 pass around the corresponding pulleys 35 and are folded and fixed on the trolley frame 11, the bottom ends of the steel wire ropes 35 pass around the pulleys 38 to form a movable pulley structure, so as to play an effective labor saving role, so that the five driving mechanisms 32 can be pulled by providing a small pulling force, the energy consumption can be effectively reduced, and meanwhile, the five driving mechanisms 32 can adopt a small power, and the cost can be effectively reduced;

as shown in fig. 6 to 7, two safety steel wires 40 are connected between the driving trolley 4 and the pulley seats 37, and the two safety steel wires 40 are arranged corresponding to the two pulley seats 37, the safety steel wires 40 mainly perform a secondary connection function, and when the steel wire rope 35 is broken, the safety steel wires 40 can provide tension, so that an effective safety function is achieved, and the overall safety can be improved;

it is worth noting that the first driving mechanism 12, the second driving mechanism 18, the third driving mechanism 23, the fourth driving mechanism 31 and the fifth driving mechanism 32 mainly play a role in providing power in the scheme, and a driving device commonly used in the prior art is adopted; the transmission mechanism 11, the lower transmission mechanism 15 and the upper transmission mechanism 17 mainly play a role of transmitting and transporting materials, and a transmission device commonly used in the prior art is adopted, and a driving device and a transmission device are all known in the art.

Instructions for use: when the automatic stacking is carried out, firstly, materials are conveyed from the conveying belt 2, then the steering mechanism 6 works to push the materials on the conveying belt 2 from the bearing plate 28 to the stacking assembly 9 at the rear end of the stacking conveying arm 5 through the pushing plate 42, then the stacking assembly 9 works, the transmission mechanisms 11 of the array are sequentially matched with each other to convey the materials forwards, so that the materials are conveyed into the bag control assembly 10, then the bag control assembly 10 works to convey the materials out, the materials are conveyed to the stacking conveying belt 8, then the stacking conveying belt 8 conveys the materials forwards to stack the materials into a carriage, and automatic stacking conveying is realized; when piling up, drive dolly 4 drives 5 lateral shifting of sign indicating number material arm of arm, realize the transverse arrangement of the material that sign indicating number material conveying arm 5 front end was seen off in the carriage, later through withdrawing installation body frame 1, make sign indicating number material conveying arm 5 backward displacement, then sign indicating number material conveying arm 5 continues to see off and puts the material, realize putting of the material of next row, then repeat above-mentioned step, after putting full carriage one deck, promote sign indicating number material conveying arm 5 front end through elevating system 22 and rise, later carry out the automation of another layer again and put, through this kind of mode circulation operation, can realize the automatic loading of material, degree of automation is high, loading efficiency has been improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.