CN111606075A - Discharging, distributing and receiving system for grain powder container - Google Patents
Discharging, distributing and receiving system for grain powder container Download PDFInfo
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- CN111606075A CN111606075A CN202010555324.7A CN202010555324A CN111606075A CN 111606075 A CN111606075 A CN 111606075A CN 202010555324 A CN202010555324 A CN 202010555324A CN 111606075 A CN111606075 A CN 111606075A
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- bag breaking
- bag
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- cylinder
- loading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
- B65B69/0041—Unpacking of articles or materials, not otherwise provided for by cutting by puncturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention relates to a container unloading, distributing and receiving system for grain powder, which comprises an automatic bag breaking machine, wherein a loading arm is arranged below the automatic bag breaking machine; the automatic bag breaking machine comprises a bag breaking machine frame, a fixed hopper is mounted on the upper portion of the bag breaking machine frame, a hopper hole is formed in the bottom of the fixed hopper, a limiting seal groove is formed in the hopper hole, a bag breaking cylinder is vertically mounted at the bottom of the bag breaking machine frame, a piston end of the bag breaking cylinder is connected with the bag breaking frame, a vertical mounting sleeve is arranged in the bag breaking frame, the sleeve is located in the limiting seal groove, a bag breaking tool bit is mounted on the upper portion of the sleeve, a flexible connecting pipe is communicated with the lower portion of the sleeve, and a gate. The invention has simple structure and small occupied space; filling the blank of unloading, receiving and distributing bagged powder in the container lining; the automatic bag breaking and discharging of the special lining bag for the container flour is realized, the problems that material flow cannot be controlled and dust is scattered in the bag breaking process and is blown out are solved, and full-sealed discharging and receiving are realized.
Description
Technical Field
The invention belongs to the technical field of logistics transportation, and relates to a container unloading distributing and receiving system for grain powder.
Background
Along with the rapid development of the logistics industry in China in recent years, the bulk transportation market of the powder is gradually expanded, and the powder transportation method has gradually replaced the traditional packaging bag transportation and becomes the direction of the transportation development of flour, starch, wheat gluten and other powder in the future. The ratio of bulk transportation of flour in developed countries in foreign countries reaches more than 70%, China is limited by the large investment of the existing powder canning vehicle, bulk distribution and bulk receiving systems, particularly the problems that the transportation distance of the canning vehicle is not easy to be overlong and the tank vehicle has idle distance return, the powder canning vehicle is only equipped for investment in large flour processing plants, food plants and large logistics companies at present, most powder supply and powder utilization enterprises cannot realize bulk transportation, and the existing canning vehicle mode becomes a bottleneck for restricting the development of bulk transportation. With the use of container transportation in large quantities, the renting stations of containers are spread over most cities in China, and the renting and box returning from different places are very convenient, so that an economically feasible loose flour transportation mode is rising in China, namely, a standard container is added with a professional flour lining bag to transport the loose flour. The special container lining bag for flour is made of high-strength durable Polyethylene (PE) film and polypropylene (PP) material, is low in price, is disposable, and is suitable for container transportation of bulk granular and powdery solid products with fluidity. The transportation mode is mature and used in advanced foreign countries, but is just started in China, the transportation mode has the function of realizing flour bulk transportation by flour canning vehicles, compared with the traditional canning vehicles, the transportation mode does not need enterprise investment canning vehicles, rented containers can return or transport other goods to return in different places, the problem that the tank vehicles are not suitable for long-distance transportation of empty vehicles to return is solved, the transportation mode is another novel means for largely pushing flour bulk transportation in China in the future, and the application prospect is wide.
The loading mode required by the flour special bag for transporting the powder material on the inner lining of the container can adopt the following two modes: one is that a set of positive pressure blowing system is matched to press and send the powder material into the lining bag in the container; another simple method is to turn the container 90 degrees by a container turning machine to make the back end open upward, and then the bag can be filled by connecting the bag mouth of the lining bag with the discharge pipeline, then the bag mouth is fastened, the carriage door is closed, and the container is laid flat by turning the turning machine 90 degrees in the opposite direction, thus completing the whole loading. However, the container is difficult to unload after arriving, the front section of the container is generally lifted and inclined by a certain angle in foreign countries, a pressure transportation air seal machine is connected to the discharge opening, the materials are discharged by compressed air of the Roots blower and then are pressurized and conveyed into the storage tank, and meanwhile, a set of tail gas separation system is matched. The materials need to be transferred to the truck and then are loaded into the truck through a set of under-bin bulk distribution system. The system has the advantages of multiple equipment configurations, high energy consumption of a pressure feeding system, requirement of ensuring environmental protection by a dust removal air net system, independence of unloading and loading systems, large investment and land occupation, and incapability of wide popularization and application in China. Therefore, a simple, efficient and cost-effective unloading and distributing device for a powder transferring tank truck for transferring powder from a lining bag of a container to a powder storage tank or transferring the powder into a flour tank truck after the powder is unloaded and received is urgently researched.
Disclosure of Invention
The invention aims to provide a container unloading, distributing and receiving system for grain powder, which can solve the problems.
According to the technical scheme provided by the invention: a container unloading, distributing and receiving system for grain powder comprises an automatic bag breaking machine, wherein a loading arm is arranged below the automatic bag breaking machine; the automatic bag breaking machine comprises a bag breaking machine frame, a fixed hopper is installed on the upper portion of the bag breaking machine frame, a hopper hole is formed in the bottom of the fixed hopper, a limiting sealing groove is formed in the hopper hole, a bag breaking cylinder is vertically installed on the bottom of the bag breaking machine frame, a piston end of the bag breaking cylinder is connected with the bag breaking frame, a vertical installation sleeve is arranged in the bag breaking frame, the sleeve is located in the limiting sealing groove, a bag breaking tool bit is installed on the upper portion of the sleeve, a flexible connecting pipe is communicated with the lower portion of the sleeve, and a gate valve is arranged on the lower portion of the flexible connecting pipe.
As a further improvement of the invention, the loading arm comprises a tee joint, the left end and the right end of the tee joint are communicated with the loading chute, a cylinder is vertically arranged on the tee joint, the piston end of the cylinder is connected with the upper end of a loading hose, the lower end of the loading hose is communicated with the upper end of the tee joint, and the outer side of the loading chute is communicated with a discharging section of the loading arm.
As a further improvement of the invention, a sealing cylinder is vertically arranged on the discharging section of the loading arm, the piston end of the sealing cylinder is connected with a sealing pressure plate, a discharging port is arranged in the sealing pressure plate, and the discharging port is communicated with the bottom end of the discharging section of the loading arm through flexible connection.
As a further improvement of the invention, a guide rail is arranged below the loading arm, the loading arm is arranged on the guide rail in a sliding manner through a roller arranged below, a moving cylinder is transversely arranged on one side of the guide rail, and the piston end of the moving cylinder is connected with the loading arm.
As a further improvement of the invention, an arch breaking air disc is arranged on the loading chute.
As a further improvement of the invention, the middle of the bag breaking cutter head is provided with a powder through hole, and barbs are arranged on the periphery of the bag breaking cutter head.
As a further improvement of the invention, the bag breaking cutter head is in a cross shape.
As a further improvement of the invention, the gate valve is operated by a pneumatic lever on one side.
The positive progress effects of the invention are as follows:
1. the invention has simple structure and small occupied space; filling the blank of unloading, receiving and distributing bagged powder in the container lining; the automatic bag breaking and discharging of the special lining bag for the container flour is realized, the problems that material flow cannot be controlled and dust is scattered in the bag breaking process and is blown out are solved, and full-sealed discharging and receiving are realized.
2. The invention realizes that the powder material in the special lining bag for the container flour is directly distributed to the powder canning vehicle after being discharged and received, and realizes the simultaneous feeding of two ports of the canning vehicle, thereby shortening the loading time and improving the loading efficiency.
3. The invention can realize that the powder material in the special lining bag for the container flour directly enters the storage bin after being discharged and received; the whole discharging receiving and distributing sealing performance is good, no dust is raised outwards, and the environmental protection requirement is met.
4. The whole system of the invention adopts PLC program control to realize full-automatic operation.
5. The invention is beneficial to promoting the popularization and application of the logistics transportation mode of the special lining bag for the container flour, overcomes the defects of small transportation radius, high logistics cost such as empty vehicle return and the like of the powder canning vehicle, realizes the bulk transportation of the powder with long distance, low cost and no limitation of logistics areas, and plays a very key role in the future of the bulk logistics mode of popularizing and applying the common container and the lining bag in China.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the automatic bag breaking machine of the invention.
Fig. 3 is a schematic structural diagram of the loading arm of the present invention.
Fig. 4 is a side view of fig. 3.
Fig. 5 is a schematic structural view of mode two of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the figures 1-5, the device comprises a container 1, a connecting section 2, a film 3, an automatic bag breaking machine 4, a loading arm 5, a guide rail 6, a powder canning vehicle 7, a fixed hopper 8, a bag breaking tool bit 9, barbs 9-1, a limiting sealing groove 11, a bag breaking cylinder 12, a cylinder 15, a bag breaking frame 16, a cylinder 17, a loading hose 18, a tee joint 19, an arch breaking air disc 20, a loading chute 21, a loading arm discharging section 28 and the like.
As shown in fig. 1, the invention relates to a container unloading, distributing and receiving system for grain powder, which comprises an automatic bag breaking machine 4, wherein a loading arm 5 is arranged below the automatic bag breaking machine 4.
As shown in fig. 2, the automatic bag breaking machine 4 comprises a bag breaking machine frame, a fixed hopper 8 is mounted on the upper portion of the bag breaking machine frame, a hopper hole is formed in the bottom of the fixed hopper 8, a limiting seal groove 11 is formed in the hopper hole, a bag breaking cylinder 12 is vertically mounted at the bottom of the bag breaking machine frame, the piston end of the bag breaking cylinder 12 is connected with a bag breaking frame 16, a sleeve 10 is vertically mounted in the bag breaking frame 16, the sleeve 10 is located in the limiting seal groove 11, a bag breaking tool bit 9 is mounted on the upper portion of the sleeve 10, a powder through hole is formed in the middle of the bag breaking tool bit 9, and barbs 9-. The lower part of the sleeve 10 is communicated with a flexible connecting pipe 13, and the lower part of the flexible connecting pipe 13 is provided with a gate valve 14.
The bag breaking knife head 9 is in a cross shape.
The gate valve 14 is operated by a pneumatic rod 15 on one side.
As shown in fig. 3, the loading arm 5 includes a tee 19, the left and right ends of the tee 19 are communicated with a loading chute 21, a cylinder 17 is vertically installed on the tee 19, the piston end of the cylinder 17 is connected with the upper end of a loading hose 18, and the lower end of the loading hose 18 is communicated with the upper end of the tee 19. The outer side of the loading chute 21 is communicated with a loading arm discharging section 28.
In order to ensure the sealing performance of the loading arm 5 and the powder tank truck 7 in the conveying process, a sealing cylinder 23 is vertically arranged on the loading arm discharging section 28, the piston end of the sealing cylinder 23 is connected with a sealing pressing plate 24, a discharging hole is formed in the sealing pressing plate 24, and the discharging hole is communicated with the bottom end of the discharging hole connecting loading arm discharging section 28 through a flexible connection 23.
Considering that the container can influence loading arm 5 in the space in the process of overturning, so set up guide rail 6 below loading arm 5, loading arm 5 passes through below installation gyro wheel 25 and slides and set up on guide rail 6, and one side horizontal installation removes cylinder 26 on guide rail 6, removes cylinder 26 piston end and connects loading arm 5.
In order to ensure that the powder material moves smoothly in the loading slide pipes 21, arch breaking air dishes 20 are arranged on each loading slide pipe 21 at certain intervals, and can play the roles of vibration flow aid and air injection flow aid at the same time.
As shown in FIG. 5, a pneumatic airlock 27 may be installed below the gate valve 14 to force the powder directly into the silo through a positive pressure delivery system.
The working process of the invention is as follows:
as shown in figure 1, after a container 1 filled with powder reaches a discharging position, the container is firstly fixed by a container turnover machine and then turned over for 90 degrees, a carriage door is upward, a square round connecting section 2 of the container is installed after the carriage door is removed, a bag opening of a lining bag is clamped into a round pipe of the connecting section 2, and the connecting section 2 is matched with the inlet end conical hopper 8 of an automatic bag breaker 4 in size.
As shown in fig. 2, when the discharge operation is started, the system first controls the operation of the cylinder 15 to close the gate valve 14. The bag breaking frame 16 is pushed by the air cylinder 12 to ascend to drive the sleeve 10 and the bag breaking tool bit 9 to ascend to puncture the film 3 at the feed inlet of the lining bag, then the air cylinder 12 resets to drive the bag breaking tool bit 9 to descend into the limiting sealing groove 11 fixed at the lower end of the cone bucket 8, meanwhile, the barb 9-1 takes down the film 3 around the damage, so that material flows through the powder through hole in the cross tool bit to enter the sleeve 10, and the flexible connecting pipe 13 is arranged between the sleeve 10 and the gate valve 14. When the bag breaking cutter head 9 is reset, the air rod 15 acts to open the gate valve 14, and the material flow can be smoothly discharged.
As shown in fig. 3-4, the first powder delivery mode is a mode in which the discharged powder is directly loaded into the powder canning vehicle 7: the loading arm 5 and the guide rail 6 need to be used in combination. Considering that the loading arm 5 is affected in space in the process of turning the container, when the turning machine works, the loading arm 5 is positioned at the end part of the guide rail, and the rollers 25 are arranged on two sides. When the container is ready for discharge, the traveling cylinder 26 is actuated to push the loading arm 5 along the end of the guide rail 6 to below the gate valve 14. At the moment, the cylinder 17 acts to drive the loading hose 18 to ascend until an upper flange of the loading hose 18 is aligned with and tightly pressed against a lower flange of the automatic bag breaking machine 4, the automatic bag breaking machine 4 starts to work, and material flows from the two loading slide pipes 21 to the inlet of the tank car respectively after reaching the tee joint 19 through the loading hose 18. In order to ensure that the powder material moves smoothly in the loading slide pipes 21, arch breaking air dishes 20 are arranged on each loading slide pipe 21 at certain intervals, and can play the roles of vibration flow aid and air injection flow aid at the same time. The discharging section of the loading arm 5 is fixedly provided with a sealing cylinder 23, the end of the cylinder rod is connected with a sealing pressure plate 24, and the upper end of the sealing pressure plate 24 is connected with the discharging port of the loading chute 21 through a flexible connection 23. Through the effect of sealing cylinder 23, guarantee that the export on the sealing pressure plate 24 is sealed with the feed inlet at powder tank car 7 top, this structure flexible coupling 23 can adjust the height of tank car top and the export of loading elephant trunk 21, guarantees that whole loading process is not dusty excessive.
As shown in FIG. 5, the second mode is that the discharged powder is directly put into a bin. A pneumatic airlock 27 may be mounted below the gate valve 14 to force the powder directly into the silo through a series of positive pressure delivery systems.
Claims (8)
1. The utility model provides a grain powder's container is unloaded and is provided and receiving system which characterized in that: the system comprises an automatic bag breaking machine (4), wherein a loading arm (5) is arranged below the automatic bag breaking machine (4); automatic bag-breaking machine (4) is including bag-breaking machine frame, fixed fill (8) of bag-breaking machine frame upper portion installation, open fixed fill (8) bottom has the fill hole, set up spacing seal groove (11) in the fill hole, bag-breaking cylinder (12) of the vertical installation of bag-breaking machine frame bottom, broken bag frame (16) is connected to broken bag cylinder (12) piston end, vertical installation sleeve pipe (10) in broken bag frame (16), sleeve pipe (10) are located in spacing seal groove (11), broken bag tool bit (9) of sleeve pipe (10) upper portion installation, sleeve pipe (10) below intercommunication hose connection pipe (13), hose connection pipe (13) lower part sets up gate valve (14).
2. The grain powder container unloading, distributing and receiving system of claim 1, wherein: the loading arm (5) comprises a tee joint (19), the left end and the right end of the tee joint (19) are communicated with a loading chute (21), a cylinder (17) is vertically installed on the tee joint (19), the piston end of the cylinder (17) is connected with the upper end of a loading hose (18), the lower end of the loading hose (18) is communicated with the upper end of the tee joint (19), and the outer side of the loading chute (21) is communicated with a loading arm discharging section (28).
3. The grain powder container unloading, distributing and receiving system of claim 2, wherein: the loading arm discharging section (28) is vertically provided with a sealing cylinder (23), the piston end of the sealing cylinder (23) is connected with a sealing pressing plate (24), a discharging port is arranged in the sealing pressing plate (24), and the discharging port is connected with the bottom end of the loading arm discharging section (28) through a flexible connection (23).
4. The grain powder container unloading, distributing and receiving system of claim 1, wherein: guide rail (6) are arranged below the loading arm (5), the loading arm (5) is arranged on the guide rail (6) in a sliding mode through a lower installation roller (25), a moving cylinder (26) is transversely installed on one side of the guide rail (6), and the piston end of the moving cylinder (26) is connected with the loading arm (5).
5. The grain powder container unloading, distributing and receiving system of claim 2, wherein: an arch breaking air disc (20) is arranged on the loading chute (21).
6. The grain powder container unloading, distributing and receiving system of claim 1, wherein: the middle of the bag breaking tool bit (9) is provided with a powder through hole, and barbs (9-1) are arranged on the periphery of the bag breaking tool bit (9).
7. The grain powder container unloading, distributing and receiving system of claim 1, wherein: the bag breaking cutter head (9) is in a cross shape.
8. The grain powder container unloading, distributing and receiving system of claim 1, wherein: the gate valve (14) is controlled by a gas lever (15) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010555324.7A CN111606075A (en) | 2020-06-17 | 2020-06-17 | Discharging, distributing and receiving system for grain powder container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010555324.7A CN111606075A (en) | 2020-06-17 | 2020-06-17 | Discharging, distributing and receiving system for grain powder container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111606075A true CN111606075A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010555324.7A Pending CN111606075A (en) | 2020-06-17 | 2020-06-17 | Discharging, distributing and receiving system for grain powder container |
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| Country | Link |
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| CN (1) | CN111606075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148695A (en) * | 2021-05-12 | 2021-07-23 | 金川集团股份有限公司 | Mine underground double-flow-guide automatic ore drawing device |
-
2020
- 2020-06-17 CN CN202010555324.7A patent/CN111606075A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148695A (en) * | 2021-05-12 | 2021-07-23 | 金川集团股份有限公司 | Mine underground double-flow-guide automatic ore drawing device |
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