Aggregate transfer transportation device

Abstract

The utility model discloses an aggregate transfer transportation device which comprises a feeding mechanism, a horizontal conveying blanking mechanism, a semi-finished product storage bin and a discharging mechanism, a feeding section of the feeding mechanism is connected with a coarse crushing workshop and a desilting workshop, and a discharging section of the feeding mechanism is fixed on a mounting rack above the horizontal conveying blanking mechanism. The horizontal conveying and blanking mechanism is installed on the top rack located above the semi-finished product storage bin, a feeding port of the horizontal conveying and blanking mechanism is in butt joint with a discharging port of the feeding mechanism, a discharging port of the horizontal conveying and blanking mechanism is in butt joint with a feeding port of the semi-finished product bin, and the discharging mechanism is installed on the bottom rack located below the semi-finished product storage bin. The feeding section of the discharging mechanism is in butt joint with the discharging port of the semi-finished product bin, and the discharging port of the discharging mechanism is in butt joint with the feeding port of the raw material bin of the intermediate crushing workshop. The device has the advantages of being high in working efficiency and low in use cost.

Description

Technical Field

[0001] The utility model relates to the technical field of aggregate production, in particular to an aggregate transfer and transportation device. Background Art

[0002] Infrastructure construction is an important force for my country's economic development. With the improvement of urbanization level, the demand for various aggregates is increasing. Artificial sand and gravel use natural stones excavated from mines and other raw materials. Compared with natural river sand, they have wide sources, large-scale production, and good quality and are widely used. The production of artificial sand and gravel includes the process steps of coarse crushing and mud removal, semi-finished product storage, medium and fine crushing, primary screening, shaping sand making and secondary screening. In the existing technology, the layout and design of aggregate transfer and transportation devices are simple, and the function is single, so there is a lot of room for improvement in efficiency, energy saving and cost. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides an aggregate transfer and transportation device, which has the advantages of high working efficiency and low use cost and can be better applied in industrialization.

[0004] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0005] An aggregate transfer and transportation device comprises a feeding mechanism, a horizontal conveying and blanking mechanism, a semi-finished product storage bin and a discharging mechanism, wherein the feeding section of the feeding mechanism is connected to a coarse crushing workshop and a mud removal workshop, the discharging section of the feeding mechanism is fixed on a mounting frame located above the horizontal conveying and blanking mechanism, the horizontal conveying and blanking mechanism is installed on a top frame located above the semi-finished product storage bin, the feeding port of the horizontal conveying and blanking mechanism is connected to the discharging port of the feeding mechanism, the discharging port of the horizontal conveying and blanking mechanism is connected to the feeding port of the semi-finished product bin, the discharging mechanism is installed on a bottom frame located below the semi-finished product storage bin, the feeding section of the discharging mechanism is connected to the discharging port of the semi-finished product bin, and the discharging port of the discharging mechanism is connected to the feeding port of the raw material bin of the medium crushing workshop.

[0006] Preferably, a plurality of semi-finished product storage warehouse partitions are provided in the semi-finished product storage warehouse, and a semi-finished product warehouse feed port is provided on the top surface of each semi-finished product warehouse partition, and at the same time, the discharge port of the horizontal conveying blanking mechanism is connected with the semi-finished product warehouse feed port.

[0007] Preferably, the feeding mechanism comprises a feeding conveying roller and a feeding conveying belt arranged on a mounting frame, and the feeding conveying roller is driven by a feeding mechanism driving device to realize the cyclic rotation of the feeding conveying belt.

[0008] Preferably, the horizontal conveying and blanking mechanism includes a horizontal conveying mechanism and a mobile blanking device, the feed port of the horizontal conveying mechanism is connected with the discharge port of the feeding mechanism, the discharge port of the horizontal conveying mechanism is connected with the feed port of the mobile blanking device, and the discharge port of the mobile blanking device is connected with the feed port of the semi-finished product storage warehouse.

[0009] Preferably, the horizontal conveying mechanism comprises horizontal conveying rollers and a horizontal conveying belt arranged on the top frame, and the horizontal conveying rollers are driven by a horizontal conveying mechanism driving device to realize the circular rotation of the horizontal conveying belt.

[0010] Preferably, the mobile blanking device includes a device body and a power device, the bottom of the device body is movably mounted on the top slide rail through wheels, the top slide rail is mounted on the top frame, the power device drives the device body to move left and right along the top slide rail, a feed roller and a steering roller are mounted on the device body, a horizontal conveyor belt of the horizontal conveying mechanism is arranged on the outer surfaces of the feed roller and the steering roller, a section of the horizontal conveyor belt located at the feed roller constitutes the discharge port of the horizontal conveyor belt and extends into the feed port of the device body, a blanking pipe is mounted at the bottom of the device body, and the discharge port of the blanking pipe is connected to the feed port of the semi-finished product storage bin.

[0011] Preferably, the drop pipe is a telescopic drop pipe, and a hoisting mechanism is installed on the device body, and the hoisting mechanism is connected to the outer side of the telescopic drop pipe through a steel wire rope.

[0012] Preferably, a vibrating discharging mechanism is arranged below the discharging port of the semi-finished product warehouse, a discharging box of the vibrating discharging mechanism is obliquely installed on a supporting frame, a discharging vibration motor is arranged on the outside of the discharging box, the discharging port of the discharging box is docked with a guide frame, and the guide frame is fixed at the discharging port.

[0013] Preferably, the discharging mechanism comprises a discharging conveying roller and a discharging conveying belt arranged on the bottom frame, and the discharging conveying roller is driven by a discharging mechanism driving device to realize the cyclic rotation of the discharging conveying belt.

[0014] Preferably, the discharge port of the feed mechanism is installed with a dust cover, the feed port of the mobile dropping device is installed with a dust cover, the feed port and discharge port of the semi-finished product storage bin are installed with dust covers, and the discharge port of the discharge mechanism is installed with a dust cover.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the setting of multiple semi-finished product warehouse partitions, not only the storage capacity is large, but also the work efficiency and product quality can be improved;

[0017] 2. The horizontal conveying and blanking mechanism can achieve uniform material distribution, high working efficiency and low use cost;

[0018] 3. Both the feeding mechanism and the discharging mechanism can operate continuously, and are easy to operate, stable, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side view of an aggregate transfer and transportation device of the utility model;

[0020] Figure 2 It is a top view of an aggregate transfer and transportation device of the utility model;

[0021] Figure 3 It is a main view of an aggregate transfer and transportation device of the utility model and an enlarged view of the horizontal conveying and dropping mechanism;

[0022] Figure 4 It is a main view of an aggregate transfer and transportation device of the utility model and an enlarged view of the vibration type discharging mechanism;

[0023] Figure 5 This is a structural diagram of a lifting conveyor belt of an aggregate transfer and transportation device of the utility model;

[0024] In the figure: 1-workshop body, 10-top frame, 2-feeding mechanism, 21-feeding mechanism driving device, 22-discharging port of feeding mechanism, 3-horizontal conveying and blanking mechanism, 31-horizontal conveying mechanism, 311-horizontal conveyor belt, 312-feeding roller, 313-steering roller, 32-mobile blanking device, 321-device body, 322-power device, 323-blanking pipe, 4-semi-finished product storage warehouse, 41-semi-finished product warehouse feeding port, 42-semi-finished product warehouse discharging port, 43-vibrating discharging mechanism, 5-discharging mechanism, 51-guide frame, 52-discharging mechanism driving device, 53-discharging port of discharging mechanism. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides an aggregate transfer and transportation device, including a feeding mechanism 2, a horizontal conveying and dropping mechanism 3, a semi-finished product storage bin 4 and a discharging mechanism 5 which are integrated in a workshop body 1, the feeding section of the feeding mechanism 2 is connected to a coarse crushing workshop and a mud removal workshop, the discharging section of the feeding mechanism 2 is fixed on a mounting frame located above the horizontal conveying and dropping mechanism 3, the horizontal conveying and dropping mechanism 3 is installed on a top frame 10 located above the semi-finished product storage bin 4, the feeding port of the horizontal conveying and dropping mechanism 3 is connected to the discharging port 22 of the feeding mechanism, and the discharging port of the horizontal conveying and dropping mechanism 3 is connected to the semi-finished product storage bin 4. The feed port 41 is docked, the discharging mechanism 5 is installed on the bottom frame below the semi-finished product storage bin 4, the feed section of the discharging mechanism 5 is docked with the semi-finished product bin discharge port 42, the discharge port 53 of the discharging mechanism is docked with the feed port of the raw material bin of the medium crushing workshop, the feeding mechanism 2 is used to transport the aggregates after crushing in the coarse crushing workshop and desludging to the horizontal conveying and dropping mechanism 3, the horizontal conveying and dropping mechanism 3 is used to evenly transport the above-mentioned aggregates to different areas in the semi-finished product storage bin 4, and the discharging mechanism 5 is used to output the aggregates placed in the semi-finished product storage bin 4 to the medium crushing workshop for further processing.

[0028] Several semi-finished product warehouse partitions are arranged in the semi-finished product storage warehouse 4, and a semi-finished product warehouse feed port 41 is arranged on the top surface of each semi-finished product warehouse partition. The lower part of the semi-finished product warehouse partition is a hollow inverted cone structure, and the semi-finished product warehouse discharge port 42 is arranged at the bottom center of the inverted cone structure. The inverted cone structure design can better store and discharge aggregates. At the same time, the discharge port of the horizontal conveying and blanking mechanism 3 is connected with the semi-finished product warehouse feed port 41, so that the aggregates can be conveyed and discharged and stored in each semi-finished product warehouse partition.

[0029] The feeding mechanism 2 includes a feeding conveying roller and a feeding conveying belt arranged on a mounting frame. The feeding conveying roller is driven by a feeding mechanism driving device 21 to realize the cyclic rotation of the feeding conveying belt. A supporting roller assembly is installed in the feeding conveying belt.

[0030] The horizontal conveying and blanking mechanism 3 includes a horizontal conveying mechanism 31 and a mobile blanking device 32. The feed port of the horizontal conveying mechanism 31 is connected to the discharge port 22 of the feed mechanism, the discharge port of the horizontal conveying mechanism 31 is connected to the feed port of the mobile blanking device 32, and the discharge port of the mobile blanking device 32 is connected to the feed port of the semi-finished product storage warehouse 4.

[0031] The horizontal conveying mechanism 31 includes horizontal conveying rollers and a horizontal conveying belt 311 arranged on the top frame 10. The horizontal conveying rollers are driven by the driving device of the horizontal conveying mechanism 31 to realize the circular rotation of the horizontal conveying belt 311. A supporting roller assembly is installed under the horizontal conveying belt 311.

[0032] The mobile blanking device 32 includes a device body 321 and a power device 322. The bottom of the device body 321 is movably mounted on the top slide rail through wheels. The top slide rail is mounted on the top frame 10. The power device 322 drives the device body 321 to move left and right along the top slide rail. A feed roller 312 and a steering roller 313 are installed on the device body 321. The horizontal conveying belt 311 of the horizontal conveying mechanism 31 is arranged on the outer surface of the feed roller 312 and the steering roller 313. A section of horizontal conveyor belt 311 at 12 constitutes the discharge port of the horizontal conveyor belt 311 and extends into the feed port of the device body 321, and is used to feed the aggregate on the horizontal conveyor belt 311 into the device body 321. A section of horizontal conveyor belt 311 located at the turning roller 313 leaves the device body 321, so that the movement of the horizontal conveyor belt 311 and the movement of the device body 321 do not interfere with each other. A drop pipe 323 is installed at the bottom of the device body 321, and the discharge port of the drop pipe 323 is connected to the feed port of the semi-finished product storage bin 4.

[0033] It can be understood that as long as the discharge port of the horizontal conveying blanking mechanism 3 can be connected with the feed port 41 of the semi-finished product warehouse, the horizontal conveying mechanism 31 in the utility model can also be set in an inclined or curved manner. At the same time, according to processing needs, more than two feeding mechanisms 2, horizontal conveying mechanisms 31, mobile blanking devices 32 and discharge mechanisms 5 can also be set.

[0034] The semi-finished product bin discharge port 42 has an inclined discharge frame, a vibrating discharge mechanism 43 is arranged below the discharge frame, the discharge frame is connected to the feed port of the vibrating discharge mechanism 43, the vibrating discharge mechanism 43 includes a discharge machine box, the discharge machine box is obliquely installed on the support frame, a discharge vibration motor is arranged on the outside of the discharge machine box, the discharge port of the discharge machine box is connected to the guide frame 51, the guide frame 51 is fixed at the discharge port and is provided with an inclined surface, which plays a role in receiving and buffering the aggregate.

[0035] The discharging mechanism 5 comprises a discharging conveying roller and a discharging conveying belt arranged on the bottom frame. The discharging conveying roller is driven by the discharging mechanism driving device 52 to realize the cyclic rotation of the discharging conveying belt. A supporting roller assembly is installed in the discharging conveying belt.

[0036] The discharge port 22 of the feed mechanism is installed with a dust cover, the feed port of the mobile dropping device 32 is installed with a dust cover, the feed port and the discharge port of the semi-finished product storage bin 4 are installed with dust covers, and the discharge port 53 of the discharge mechanism is installed with a dust cover. The provision of each dust cover can effectively control the diffusion of dust and reduce the mass of particulate matter in the air.

[0037] The utility model provides a control method for an aggregate transfer and transportation device, comprising the following steps:

[0038] S1 Operation preparation: The device body 321 of the mobile blanking device 32 is driven by the power device 322 to move to the first partition feed port of the semi-finished product storage bin 4, and the driving device of the horizontal conveying mechanism 31 is started to drive the horizontal conveying roller to rotate so that the horizontal conveying belt 311 moves forward;

[0039] S2 Feeding and conveying: The feeding conveyor belt conveys the aggregate to the discharge port 22 of the feeding mechanism, and discharges the aggregate to the horizontal conveyor belt 311 below. The horizontal conveyor belt 311 conveys the aggregate forward until the aggregate moves to the feeding port of the mobile unloading device 32 to prepare for unloading;

[0040] S3 - Partition unloading: The aggregate on the horizontal conveyor belt 311 is sent into the first partition of the semi-finished product storage bin 4 through the unloading pipe 323, and the horizontal conveyor belt 311 is continuously driven to move and unload until the aggregate in the first partition is accumulated to a set height;

[0041] S4 continuous unloading: the mobile unloading device 32 is driven by the power device 322 to move to the feeding port of the second partition, and steps S2, S3 and S4 are performed again to complete the aggregate storage of the second partition, and so on, until the aggregate storage of the last partition is completed;

[0042] S5 discharging operation: Aggregates fall from the semi-finished product bin discharge port 42 to the discharging box of the vibrating discharging mechanism 43, and the discharging vibration motor is started. Aggregates are transported forward in the discharging box and fall onto the discharging conveyor belt through the guide frame 51. The discharging mechanism driving device 52 drives the discharging conveyor belt to transport forward to the discharging port 53 of the discharging mechanism, and then the aggregates are unloaded into the raw material bin of the secondary crushing workshop.

[0043] Specifically, in the step S1, the horizontal conveyor belt 311 is movably mounted on the feed roller 312 and the guide roller of the device body 321, and a section of the horizontal conveyor belt 311 located at the feed roller 312 constitutes the discharge port of the horizontal conveyor belt 311 and extends into the feed port of the device body 321, so that when the mobile blanking device 32 moves, the discharge port of the horizontal conveyor belt 311 is also adjusted synchronously, and the discharge port of the horizontal conveyor belt 311 is always connected to the feed port of the device body 321.

[0044] Example 2

[0045] The aggregate transfer and transportation device provided in Example 2 has the same main structure as that of Example 1, with the difference that: the drop tube 323 of the mobile drop device 32 is set as a telescopic drop tube 323, and a winch mechanism is installed on the device body 321 of the mobile drop device 32. The winch mechanism is connected to the outer side of the telescopic drop tube 323 through a steel wire rope, and the winch mechanism can adjust the height of the discharge port of the telescopic drop tube 323 by pulling or releasing the steel wire rope.

[0046] The utility model provides a method for using an aggregate transfer and transportation device, comprising the following steps:

[0047] S1 Operation preparation: The device body 321 of the mobile blanking device 32 is driven by the power device 322 to move to the first partition feed port of the semi-finished product storage bin 4, and the driving device of the horizontal conveying mechanism 31 is started to drive the horizontal conveying roller to rotate so that the horizontal conveying belt 311 moves forward, and the wire rope is released by the hoisting mechanism so that the discharge port of the telescopic blanking pipe 323 extends inward from the partition feed port to a set height for feeding;

[0048] S2 Feeding and conveying: The feeding conveyor belt conveys the aggregate to the discharge port 22 of the feeding mechanism, and discharges the aggregate to the horizontal conveyor belt 311 below. The horizontal conveyor belt 311 conveys the aggregate forward until the aggregate moves to the feeding port of the mobile unloading device 32 to prepare for unloading;

[0049] S3 - Partition unloading: The aggregate on the horizontal conveyor belt 311 is sent to the first partition of the semi-finished product storage bin 4 through the telescopic unloading pipe 323. When the aggregate is accumulated to a certain height, the wire rope is pulled by the hoisting mechanism to lift the discharge port of the telescopic unloading pipe 323 upward, so that the unloading is uniform and the work efficiency is improved. The horizontal conveyor belt 311 is continuously driven to move and unload until the aggregate in the first partition is accumulated to the set height;

[0050] S4 continuous unloading: the steel wire rope is pulled by the hoisting mechanism so that the discharge port of the telescopic unloading pipe 323 is lifted upward until it leaves the feed port of the first partition of the semi-finished product storage bin 4, and then the power device 322 drives the mobile unloading device 32 to move to the feed port of the second partition, and steps S2, S3 and S4 are performed again to complete the aggregate storage of the second partition, and so on, until the aggregate storage of the last partition is completed;

[0051] S5 discharging operation: Aggregates fall from the semi-finished product bin discharge port 42 to the discharging box of the vibrating discharging mechanism 43, and the discharging vibration motor is started. Aggregates are transported forward in the discharging box and fall onto the discharging conveyor belt through the guide frame 51. The discharging mechanism driving device 52 drives the discharging conveyor belt to transport forward to the discharging port 53 of the discharging mechanism, and then the aggregates are unloaded into the raw material bin of the secondary crushing workshop.

[0052] It should be noted that the above embodiments are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. All equivalent modifications made on the basis of the above embodiments fall within the protection scope of the present invention.

Claims

1. An aggregate transfer and transportation device, characterized in that: It includes a feeding mechanism, a horizontal conveying and blanking mechanism, a semi-finished product storage bin and a discharging mechanism, the feeding section of the feeding mechanism is connected to a coarse crushing workshop and a mud removal workshop, the discharging section of the feeding mechanism is fixed on a mounting frame located above the horizontal conveying and blanking mechanism, the horizontal conveying and blanking mechanism is installed on a top frame located above the semi-finished product storage bin, the feeding port of the horizontal conveying and blanking mechanism is connected to the discharging port of the feeding mechanism, the discharging port of the horizontal conveying and blanking mechanism is connected to the feeding port of the semi-finished product bin, the discharging mechanism is installed on a bottom frame located below the semi-finished product storage bin, the feeding section of the discharging mechanism is connected to the discharging port of the semi-finished product bin, and the discharging port of the discharging mechanism is connected to the feeding port of the raw material bin of the medium crushing workshop.

2. The aggregate transfer and transportation device according to claim 1, characterized in that: A plurality of semi-finished product storage warehouse partitions are arranged in the semi-finished product storage warehouse, and a semi-finished product warehouse feed port is arranged on the top surface of each semi-finished product warehouse partition. Meanwhile, the discharge port of the horizontal conveying blanking mechanism is connected with the feed port of the semi-finished product warehouse.

3. The aggregate transfer and transportation device according to claim 1, characterized in that: The feeding mechanism comprises a feeding conveying roller and a feeding conveying belt arranged on a mounting frame, and the feeding conveying roller is driven by a feeding mechanism driving device to realize the cyclic rotation of the feeding conveying belt.

4. The aggregate transfer and transportation device according to claim 1, characterized in that: The horizontal conveying and blanking mechanism includes a horizontal conveying mechanism and a mobile blanking device. The feed port of the horizontal conveying mechanism is connected with the discharge port of the feeding mechanism, the discharge port of the horizontal conveying mechanism is connected with the feed port of the mobile blanking device, and the discharge port of the mobile blanking device is connected with the feed port of the semi-finished product storage warehouse.

5. The aggregate transfer and transportation device according to claim 4, characterized in that: The horizontal conveying mechanism comprises a horizontal conveying roller and a horizontal conveying belt arranged on the top frame. The horizontal conveying roller is driven by a horizontal conveying mechanism driving device to realize the circular rotation of the horizontal conveying belt.

6. The aggregate transfer and transportation device according to claim 4, characterized in that: The mobile blanking device includes a device body and a power device. The bottom of the device body is movably mounted on the top slide rail through wheels, and the top slide rail is mounted on the top frame. The power device drives the device body to move left and right along the top slide rail. Feed rollers and steering rollers are installed on the device body. The horizontal conveyor belt of the horizontal conveying mechanism is arranged on the outer surfaces of the feed roller and the steering roller. A section of the horizontal conveyor belt located at the feed roller constitutes the discharge port of the horizontal conveyor belt and extends into the feed port of the device body. A blanking pipe is installed at the bottom of the device body, and the discharge port of the blanking pipe is connected to the feed port of the semi-finished product storage bin.

7. The aggregate transfer and transportation device according to claim 6, characterized in that: The drop pipe adopts a telescopic drop pipe, and a hoisting mechanism is installed on the device body. The hoisting mechanism is connected to the outer side of the telescopic drop pipe through a steel wire rope.

8. The aggregate transfer and transportation device according to claim 1, characterized in that: A vibrating discharging mechanism is arranged below the discharging port of the semi-finished product warehouse, a discharging machine box of the vibrating discharging mechanism is obliquely installed on the supporting frame, a discharging vibration motor is arranged outside the discharging machine box, the discharging port of the discharging machine box is docked with the guide frame, and the guide frame is fixed at the discharging port.

9. The aggregate transfer and transportation device according to claim 1, characterized in that: The discharging mechanism comprises a discharging conveying roller and a discharging conveying belt arranged on the bottom frame, and the discharging conveying roller is driven by the discharging mechanism driving device to realize the cyclic rotation of the discharging conveying belt.

10. The aggregate transfer and transportation device according to claim 1, characterized in that: The discharge port of the feed mechanism is installed with a dust cover, the feed port of the mobile blanking device is installed with a dust cover, the feed port and discharge port of the semi-finished product storage bin are installed with dust covers, and the discharge port of the discharge mechanism is installed with a dust cover.

Images