CN108726345A - A kind of brew house material transporting system - Google Patents

Abstract

The invention discloses a material transfer system in a brewery. The system includes an intelligent crane, a spreader and a transfer hopper. The spreader is connected to the intelligent crane through a wire rope, and the transfer hopper is grasped by the spreader and carried Lifting and transporting by intelligent driving. The material transfer system of the present invention is applied to the brewing workshop, which not only realizes the complete automatic control of the material transfer in the brewing workshop, but also cancels all the conveying and transferring equipment in the material transfer process of the mechanized brewing workshop, so that the material transfer equipment of the brewing production line becomes very simple , reduces equipment investment, saves costs, eliminates the noise generated by traditional chain conveyors and other transfer methods, and also solves the problems of difficult equipment cleaning and material leakage during material transfer; in addition, when there is a problem with the equipment It can also switch the intelligent crane to manual operation mode, and continue production according to the traditional manual driving mode, so as to avoid delaying the production plan due to equipment failure.

Description

A material transfer system for brewery

technical field

The invention relates to the technical field of liquor brewing material transportation, in particular to a material transfer system in a brewing workshop.

Background technique

In the brewing production line, the transfer of materials (i.e. distiller's grains) has always been a big problem that plagues equipment manufacturers and brewing companies. Now most of the materials in the brewing production line are transported by traditional stainless steel chain plates. Due to the high viscosity of distiller's grains, it is not easy Cleaning is easy to deteriorate, which makes it difficult to clean the chain plate and has a huge workload. There are also serious leakage problems in the transportation of materials. For these problems, there is no effective solution so far.

Contents of the invention

The technical problem to be solved by the present invention is to provide a material transfer system in the brewing workshop, which solves the problem of material leakage in the process of using traditional chain plate transportation or traditional driving plus bucket combined with manual auxiliary transfer in the brewing workshop. , troublesome equipment cleaning, high equipment noise and heavy workload of workers, etc., and the system can also make the brewing production line very simple, greatly reducing equipment investment and saving costs.

The technical solution adopted by the present invention to solve the technical problem is: a material transfer system in a brewery, including an intelligent crane, a spreader, and a transfer hopper, the spreader is connected to the intelligent crane through a connecting piece, and the The transfer hopper is grabbed by the spreader and lifted and transferred by intelligent driving.

Further, the hanger includes a square main frame, the first connecting rod, the second connecting rod and the third connecting rod are sequentially arranged on the upper parts of the three frame sides of the main frame, and the upper parts of the four corners of the main frame are successively arranged There are "L"-shaped first steering arm, second steering arm, third steering arm and fourth steering arm with the same length on both sides of the inflection point and the inflection point is far away from the corner center of the main frame, wherein one end of the first steering arm is connected to a The linear drive mechanism fixed on the main frame is hinged, the other end of the first steering arm is hinged with one end of the first connecting rod, the other end of the first connecting rod is hinged with one end of the second steering arm, and the second steering The other end of the arm is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third steering arm, and the other end of the third steering arm is hinged to one end of the third connecting rod , the other end of the third connecting rod is hinged with one end of the fourth steering arm; the back of the first steering arm, the second steering arm, the third steering arm and the fourth steering arm inflection points are fixedly connected with a vertical Downward revolving pin, described revolving pin passes through the through hole that is located at the corner of main body frame, and is respectively provided with a limit plate at the top and bottom position of described through hole on revolving pin, the bottom of revolving pin The fixed connection has a grab hook with an oval cross-section.

Further, an L-shaped guiding and positioning cone is provided on the outside of the four corners of the main frame, one end of the guiding and positioning cone is fixedly connected to the main frame, and the other end of the guiding and positioning cone is a vertically downward conical structure .

Further, the main frame on the upper part of the revolving pin is also provided with an angle sensor capable of sensing the angle change of the revolving pin and a height sensor capable of sensing the height position of the hanger.

Further, the transfer hopper includes a box body, the bottom of the box body is provided with a box door and an automatic door opening mechanism that can open or close the box door in translation, four corners on the top of the box body are provided with hoisting plates, the The hoisting plate is provided with a hoisting square hole that fits in clearance with the grabbing hook.

Further, a tapered first positioning hole is respectively provided at the middle positions on both sides of the top of the box, and a tapered second positioning hole is respectively provided at the middle positions on both sides of the bottom of the box.

Further, the automatic door opening mechanism includes a frame on which a screw rod parallel to the sliding direction of the box door, a power device for driving the screw rod to rotate and a nut matched with the screw rod are arranged on the frame, and the screw rod passes through the nut, The moving seat is connected with the hooking block, and the nut, the moving seat and the hooking block are mutually fixed, and the box door is provided with a support matched with the hooking block.

Further, the hooking blocks are two symmetrically arranged with respect to the screw shaft axis.

Further, a balance device is also provided on the frame, and the balance device is two guide shafts arranged symmetrically with respect to the screw shaft axis.

Further, a guide sleeve is provided outside the guide shaft.

Further, it also includes a locking device that can automatically lock the box door. The locking device is sequentially provided with a lock core shaft, a spring and a spring sleeve from the inside to the outside. One end of the lock core shaft is fixedly connected with a lock stopper. The lock cylinder shaft can be made to slide relative to the spring sleeve.

Further, the connecting piece is a steel wire rope.

The beneficial effects of the present invention are: after adopting the material transfer system in the brewing workshop, it not only realizes the complete automatic control of the material transfer in the brewing workshop, but also cancels all the conveying and transferring equipment in the material transfer process of the mechanized brewing workshop, so that the material transfer of the brewing production line The equipment becomes very simple, reduces equipment investment, saves costs, eliminates the noise generated by traditional chain conveyors and other transfer methods, and also solves the problems of difficult equipment cleaning and material leakage during material transfer; in addition, When there is a problem with the equipment, the intelligent driving can be switched to manual operation mode, and the production can continue according to the traditional manual driving mode, so as to avoid delaying the production plan due to equipment failure.

Description of drawings

Fig. 1 is the structural representation of the material transfer system of brewery workshop of the present invention;

Fig. 2 is the front view of spreader;

Fig. 3 is the top view of spreader;

Fig. 4 is a structural schematic diagram of a linear drive mechanism and a first connecting rod respectively hinged at both ends of the first steering arm;

Fig. 5 is a structural schematic view of the first connecting rod and the second connecting rod respectively hinged at both ends of the second steering arm;

Fig. 6 is a structural schematic diagram of a transfer hopper;

Fig. 7 is the left view of Fig. 6;

Figure 8 is a top view of Figure 6;

Fig. 9 is a schematic structural view of the locking device;

Fig. 10 is a structural schematic diagram of reselling and grabbing the hook;

Figure 11 is a top view of Figure 10;

Fig. 12 is a structural schematic diagram of an automatic door opening mechanism;

Fig. 13 is the left view of Fig. 12;

Fig. 14 is A-A sectional view among Fig. 12;

Marked in the figure: 1-first connecting rod, 2-second connecting rod, 3-third connecting rod, 4-first steering arm, 5-second steering arm, 6-third steering arm, 7-first Four steering arms, 8-main frame, 9-linear drive mechanism, 10-revolving pin, 11-grabbing hook, 12-guiding and positioning cone, 13-height sensor, 14-limiting plate, 15-intelligent driving, 16 -spreader, 17-transfer hopper, 18-box body, 19-box door, 20-hoisting plate, 21-hoisting square hole, 22-frame, 23-screw, 24-power device, 25-nut, 26 -moving seat, 27-hooking block, 28-support, 29-locking device, 30-lock core shaft, 31-spring, 32-spring sleeve, 33-lock block, 34-guide shaft, 35-wire rope , 36-the first positioning hole, 37-the second positioning hole.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, the material transfer system of brewery workshop of the present invention comprises intelligent crane 15, spreader 16, transfer hopper 17 installed on the track of workshop, and described spreader 16 is connected with described intelligent crane through connecting piece 15, the transfer hopper 17 is grabbed by the spreader 16 and lifted by the intelligent crane 15 for transfer. Described connector adopts steel wire rope 35.

Specifically, the hanger 16 as shown in Figures 2-5 includes a square main frame 8, and a first connecting rod 1, a second connecting rod 2, and a third connecting rod are sequentially arranged on the upper parts of the three frame sides of the main frame 8. Rod 3, on the upper part of the four corners of the main body frame 8, the "L"-shaped first steering arm 4, the second steering arm 5, the third steering arm 6 and the The fourth steering arm 7, wherein one end of the first steering arm 4 is hinged with a linear drive mechanism 9 fixed on the main body frame 8, and the other end of the first steering arm 4 is connected with one end of the first connecting rod 1 Hinged, the other end of the first connecting rod 1 is hinged with one end of the second steering arm 5, the other end of the second steering arm 5 is hinged with one end of the second connecting rod 2, and the other end of the second connecting rod 2 It is hinged with one end of the third steering arm 6, the other end of the third steering arm 6 is hinged with one end of the third connecting rod 3, and the other end of the third connecting rod 3 is connected with one end of the fourth steering arm 7. Hinged; the back of the first steering arm 4, the second steering arm 5, the third steering arm 6 and the fourth steering arm 7 inflection points are fixedly connected with a vertically downward revolving pin 10, and the revolving pin 10 wears Through the through hole located at the corner of the main body frame 8, a limit plate 14 is respectively provided on the top and bottom of the through hole on the revolving pin 10, and the bottom of the revolving pin 10 is fixedly connected with a cross section that is Oval catch hook 11 .

As a preference, an L-shaped guiding and positioning cone 12 is respectively provided in the middle of the left and right sides of the main body frame 8, one end of the guiding and positioning cone 12 is fixedly connected with the main body frame 8, and the other end of the guiding and positioning cone 12 One end is a vertically downward tapered structure.

As a preference, the main frame 8 on the upper part of the revolving pin 10 is also provided with an angle sensor capable of sensing the angle change of the revolving pin and a height sensor 13 capable of sensing the height position of the hanger.

The transfer hopper 17 as described in Fig. 6-Fig. A hoisting plate 20 is provided at each corner, and a hoisting square hole 21 that is clearance-fitted with the grabbing hook 11 is provided on the hoisting plate 20 .

As a preference, a tapered first positioning hole 36 is provided at the middle position on both sides of the top of the box body 18, and a tapered second positioning hole 37 is respectively provided at the middle position on both sides of the bottom side of the box body 18. . The tapered positioning hole can increase the positioning range between the spreader and the transfer hopper. The equipment can be naturally clamped and positioned through the tapered positioning hole. The tapered guide positioning pin and the positioning hole can make the positioning of the equipment more accurate.

As a kind of preference, described automatic door-opening mechanism comprises frame 22, and frame 22 is provided with the screw rod 23 that is parallel to the sliding direction of box door 19, the power device 24 that drives screw rod 23 to rotate and matches with screw rod 23. Nut 25, described screw mandrel 23 is connected with hooking block 27 by nut 25, moving seat 26 successively, and nut 25, moving seat 26 and hooking block 27 are mutually fixedly arranged, and described box door 19 is provided with and hooked block 27 matching standoffs 28 . The power device drives the screw to rotate, and the rotation of the screw drives the nut to move in the axial direction of the screw, and then drives the hooking block to move in the axial direction of the screw, and the hooking block drives the hopper door to move through the support, realizing the automatic movement of the hopper door. Opening and closing, the present invention has simple structure, convenient operation and high degree of automation.

As a preference, the hooking blocks 27 are two symmetrically arranged with respect to the axis of the screw rod 23 . Make the hopper door run smoothly during the movement without deflection.

As a preference, a balance device is further provided on the frame 22, and the balance device is two guide shafts 28 arranged symmetrically with respect to the screw shaft 23 axis. The hook block is set on one side of the screw rod, causing the screw rod to be subjected to eccentric force, which makes the screw rod wear seriously. The balance device can transfer part of the eccentric force, so that the screw rod only bears the action of axial force, reducing the wear of the screw rod ; During the moving process of the hooking block, the moving seat moves on the guide shaft synchronously to reduce the wear of the screw rod, and the structure is relatively simple and the cost is low.

As a preference, a guide sleeve is provided outside the guide shaft 28 . The guide sleeve can protect the guide shaft and reduce the wear of the guide shaft.

As a preference, the power device 24 is a geared motor.

As another preference, the transfer hopper 17 is also provided with a locking device 29 that can automatically lock the box door 19, and the locking device 29 is sequentially provided with a lock core shaft 30, a spring 31 and a spring The sleeve 32 and one end of the lock core shaft 30 are fixedly connected with a lock block 33, and the lock core shaft can slide relative to the spring sleeve by squeezing the spring. Under the influence of the deformation of the spring itself, the lock stopper presses the box door; when the transfer bucket dumps the distiller's grains, the transfer bucket is placed on the storage tank, the lock core shaft contacts the storage tank, the lock core shaft is compressed, and the lock stopper The block is jacked up, the locking block releases the box door, and by pushing the box door, the pouring of distiller's grains can be completed. The invention can realize the automatic locking of the box door, and has the advantages of simple structure, convenient operation, high degree of automation and improved production efficiency.

When it is necessary to transfer the transfer hopper to the designated target point for unloading operation, the transfer hopper is hoisted above the designated target point by the intelligent crane and spreader, and then the transfer hopper is lowered, and the lock core shaft of the locking device is aligned with the material The pool contacts, the lock core shaft is compressed, the lock block is lifted, the lock block releases the box door, and then the deceleration motor is started, so that the deceleration motor rotates forward to drive the screw to rotate, and the screw rotation is driven by the nut and the moving seat in turn The hook block moves, and then drives the box door to move, the box door is opened, the unloading of the distiller's grains is completed, and then the deceleration motor is reversed, and then the box door is closed, and the dumping and unloading of the distiller's grains can be completed. After unloading, the transfer hopper At this time, the spring of the locking device is in a state of natural tension, the lock core shaft and the lock stopper are in a tight state, and the lock stopper locks the box door, thereby preventing the bottom box door of the transfer hopper from being lifted during the lifting process. Open and cause the lees to spill.

The specific operation steps of the material transfer system in brewery workshop of the present invention are as follows:

First, the spreader is connected to the intelligent crane with four wire ropes, and then the spreader is transferred to the designated target position by the intelligent crane, and then the guide positioning cone on the spreader is inserted into the outer corner of the top corner of the transfer hopper and guided by the intelligent crane. In the first positioning hole matched with the positioning cone, the accurate positioning of the spreader to the transfer hopper is realized, and then the steel wire rope is lowered by the intelligent crane to make the spreader continue to descend, and the four grabbing hooks of the spreader pass through the transfer hopper. In the four hoisting square holes on the hoisting plate at the corner of the top of the hopper, the height of the hoist is sensed by the height sensor on the main frame at the same time. Stop driving and lower the wire rope, then start the linear drive mechanism, that is: electric push rod or hydraulic cylinder, and drive the four steering arms and four revolving pins through the transmission action of the first connecting rod, the second connecting rod and the third connecting rod When the angle sensor detects that the revolving pin rotates 90 degrees, the linear drive mechanism is stopped. At this time, the grabbing hook hooks the top of the lifting plate, so that the grabbing hook can grasp the transfer hopper Take the action, then use the intelligent crane to lift the wire rope to lift the transfer hopper and transport it to the next process point. The intelligent crane lowers the wire rope to lower the transfer hopper, and inserts the second positioning hole at the bottom of the transfer hopper into the equipment at the corresponding process point In the conical positioning pin of the hopper, the precise positioning of the transfer hopper is realized. At the same time, the height position of the spreader is sensed by the height sensor. When the transfer hopper is sensed to drop to the set height, the intelligent driving stops, and then the linear drive mechanism is started, and Through the transmission of the first connecting rod, the second connecting rod and the third connecting rod, the four steering arms, the four revolving pins and the four grabbing hooks are driven to rotate back, when the angle sensor senses the reversing of the revolving pin After 90 degrees, the linear drive mechanism is stopped. At this time, the grabbing hook releases the transfer hopper, and finally the lifting tool is hoisted by the intelligent crane to lift the wire rope, which completes a working cycle and realizes that the material is transferred from the previous process point in the brewing workshop The transfer operation from A to the next process point B finally realizes the transfer and delivery of materials at each process point.

After adopting this material transfer system in the brewing workshop, it not only realizes the complete automatic control of material transfer in the brewing workshop, but also cancels all the conveying and transferring equipment in the process of material transfer in the mechanized brewing workshop, which makes the material transfer equipment of the brewing production line very simple and reduces It saves equipment investment, saves costs, eliminates the noise generated by traditional chain conveyors and other transfer methods, and also solves the problems of difficult equipment cleaning and material leakage during material transfer; in addition, when there is a problem with the equipment, it can also Switch the intelligent driving to manual operation mode, and continue production according to the traditional manual driving mode, so as to avoid delaying the production plan due to equipment failure.

The present invention can be used for automatic transformation of old wine brewing workshops of wine brewing enterprises, and can also be used for implementation of automatic production lines of newly built wine brewing workshops. The automation transformation of the old brewery only needs to add an intelligent crane to the original rail under the condition of determining the relevant parameters of the original rail. The intelligent crane adopted in the present invention is a double-girder crane with anti-swing, and the cart and trolley can be accurately positioned during the walking process, and have a good repeat positioning function.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, etc. made without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. A material transfer system in a brewery, characterized in that it includes an intelligent crane (15), a spreader (16), and a transfer hopper (17), and the spreader (16) is connected to the intelligent crane through a connecting piece (15) connected, the transfer hopper (17) is grasped by the spreader (16) and lifted by the intelligent crane (15) for transfer. 2. The material transfer system of the brewery according to claim 1, characterized in that, the spreader (16) includes a square main frame (8), and the upper parts of the three frame sides of the main frame (8) are sequentially arranged There are the first connecting rod (1), the second connecting rod (2) and the third connecting rod (3). On the upper part of the four corners of the main body frame (8), inflection points are arranged in sequence, and the lengths of both sides are the same and the inflection points are far away from the center of the corners of the main frame. Arranged "L" type first steering arm (4), second steering arm (5), third steering arm (6) and fourth steering arm (7), wherein the first steering arm (4) One end is hinged with a linear drive mechanism (9) fixed on the main frame, the other end of the first steering arm (4) is hinged with one end of the first connecting rod (1), and the other end of the first connecting rod (1) One end is hinged to one end of the second steering arm (5), the other end of the second steering arm (5) is hinged to one end of the second connecting rod (2), and the other end of the second connecting rod (2) is connected to One end of the third steering arm (6) is hinged, the other end of the third steering arm (6) is hinged to one end of the third connecting rod (3), and the other end of the third connecting rod (3) is connected to the One end of the fourth steering arm (7) is hinged; the back of the first steering arm (4), the second steering arm (5), the third steering arm (6) and the fourth steering arm (7) are fixedly connected at the inflection points There is a vertically downward turn pin (10), the turn pin (10) passes through the through hole provided at the corner of the main body frame (8), and on the turn pin (10) on the top of the through hole A limit plate (14) is respectively provided at the position and the bottom, and the bottom of the revolving pin (10) is fixedly connected with a grasping hook (11) whose cross section is oval. 3. The material transfer system of brewery workshop according to claim 2, characterized in that an L-shaped guide positioning cone (12) is respectively provided in the middle of the left and right frame sides of the main frame (8), and the guide One end of the positioning cone (12) is fixedly connected with the main frame (8), and the other end of the guiding positioning cone (12) is a vertically downward conical structure. 4. The material transfer system of brewery workshop according to claim 2, characterized in that, the main frame (8) on the upper part of the repin (10) is also provided with an angle sensor capable of sensing the change of the repin angle and an inductive crane. Height sensor (13) with height position. 5. The material transfer system of brewery workshop according to claim 2, characterized in that, the transfer hopper (17) includes a box body (18), and the bottom of the box body (18) is provided with a box door (19) and The automatic door opening mechanism that can open or close the box door (19) in translation, the four corners on the top of the box body (18) are provided with lifting plates (20), and the lifting plate (20) is provided with the Grab the hoisting square hole (21) with clearance fit of the hook (11). 6. The material transfer system of brewery workshop according to claim 5, characterized in that, the automatic door opening mechanism includes a frame (22), and the frame (22) is provided with a door (19) parallel to the sliding direction. The screw mandrel (23), the power device (24) that drives the screw mandrel (23) to rotate and the nut (25) matching the screw mandrel (23), the said screw mandrel (23) passes through the nut (25), the moving seat ( 26) Connect with the hooking block (27), the nut (25), the moving seat (26) and the hooking block (27) are fixed to each other, and the box door (19) is provided with a hooking block (27) matching support (28). 7. The material transfer system of the brewery according to claim 6, characterized in that, the hooking blocks (27) are two symmetrically arranged with respect to the axis of the screw rod (23). 8. The material transfer system of the brewery according to claim 6, characterized in that, the frame (22) is also provided with a balance device, and the balance device is two guide shafts arranged symmetrically with respect to the axis of the screw rod (9) (34). 9. The material transfer system of the brewery according to claim 8, characterized in that a guide sleeve is provided outside the guide shaft (34). 10. The material transfer system of brewery workshop according to claim 5, characterized in that it also includes a locking device (29) that can automatically lock the box door (19), and the locking device (29) is sequentially arranged from inside to outside A lock core shaft (30), a spring (31) and a spring sleeve (32) are provided, and one end of the lock core shaft (30) is fixedly connected with a lock block (33), and the lock core shaft ( 30) Slide relative to spring housing (32).