CN217296231U - Grit automatic feeding system - Google Patents
Grit automatic feeding system Download PDFInfo
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- CN217296231U CN217296231U CN202220433967.9U CN202220433967U CN217296231U CN 217296231 U CN217296231 U CN 217296231U CN 202220433967 U CN202220433967 U CN 202220433967U CN 217296231 U CN217296231 U CN 217296231U
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- conveyer belt
- belt device
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- bin
- feeding
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Abstract
The utility model discloses an automatic sand and stone feeding system, which comprises a sand and stone screening device, a plurality of bin units, a feeding conveyer belt device and a controller, wherein the bin units comprise a receiving conveyer belt device, a blanking conveyer belt device, a carrying device, a storage bin and a storage hopper; the receiving conveyer belt device is used for receiving the materials screened by the sand and stone screening device and conveying the materials to the blanking conveyer belt device, and the blanking conveyer belt device is used for conveying the materials to the material storage bin; the material carrying device is arranged above the storage bin and the storage hopper and is used for carrying materials in the storage bin to the storage hopper; the storage hopper is arranged along the extension direction of the feeding conveyer belt device and is positioned above the feeding conveyer belt device; the material receiving conveyor belt device, the blanking conveyor belt device, the carrying device and the material loading conveyor belt device are all connected with the controller. The utility model discloses material that can automatic handling in the storage storehouse is in order to carry out the material loading, has promoted production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the material transport technique and specifically relates to a grit automatic feeding system.
Background
Sandstone is a basic material for preparing concrete products, and common sandstone raw materials need to be screened to screen stones and sands with various sizes. The existing sand and stone screening system only stores screened sand and stones into different bins respectively, but cannot carry materials stored in a hopper, when the materials are required to be conveyed into a stirring building, the materials are carried by a worker driving a forklift, the feeding speed of the materials is completely limited by the subjective activity of people, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a grit automatic feeding system can the material in the automatic handling storage bin in order to carry out the material loading, has promoted production efficiency.
In order to solve the above problem, the utility model adopts the following technical scheme:
the embodiment of the utility model provides an automatic grit feeding system, including grit screening device, a plurality of feed bin units, material loading conveyer belt device and controller, the feed bin unit includes material receiving conveyer belt device, blanking conveyer belt device, handling device, storage bin and storage hopper; the receiving conveyer belt device is used for receiving the materials screened by the sand and stone screening device and conveying the materials to the blanking conveyer belt device, and the blanking conveyer belt device is used for conveying the materials to the material storage bin; the carrying device is arranged above the storage bin and the storage hopper and is used for carrying the materials in the storage bin to the storage hopper; the storage hopper is arranged along the extension direction of the feeding conveyer belt device and is positioned above the feeding conveyer belt device; the material receiving conveyor belt device, the blanking conveyor belt device, the carrying device and the material loading conveyor belt device are all connected with the controller.
In some embodiments, the handling device comprises a first beam, a travelling crane arranged on the first beam and capable of moving along the first beam, and a grab bucket fixed on the travelling crane and connected with a lifting assembly through a lifting assembly, wherein the lifting assembly is used for driving the grab bucket to move in a vertical direction; the first cross beam is arranged above the storage bin and the storage hopper.
In some embodiments, the blanking conveyer belt device comprises a blanking conveyer belt component and a blanking hopper arranged above the blanking conveyer belt component, the blanking hopper is used for receiving the materials conveyed by the receiving conveyer belt device, and the blanking conveyer belt component is used for conveying the materials to any one of two ends of the blanking conveyer belt component.
In some embodiments, the blanking conveyor belt device further comprises a second cross beam, and a moving mechanism is arranged at the bottom of the blanking conveyor belt device, and is arranged on the second cross beam and can drive the blanking conveyor belt device to move along the second cross beam.
In some embodiments, an on-off valve is disposed at the outlet of the storage hopper, the on-off valve is electrically connected to the controller, and the controller is configured to adjust the opening degree of the on-off valve.
In some embodiments, the sand and stone separating and screening device comprises a plurality of feeding conveyer belt devices and a plurality of distributors, the distributors comprise a feeding port and two discharging ports, the distributors are connected with a controller, and the controller is used for controlling the feeding port of the distributor to be communicated with one of the discharging ports or controlling the feeding port of the distributor to be communicated with the other discharging port.
In some embodiments, the bin units are provided in six, including two large stone bin units, one medium stone bin unit, one small stone bin unit, one machine-made sand bin unit, and one river sand bin unit.
The utility model discloses following beneficial effect has at least: the sand and stone screening device firstly screens different sand and stones out of the materials, the receiving conveyer belt device receives the screened materials and conveys the materials to the blanking conveyer belt device, and the blanking conveyer belt device conveys the materials to the material storage bin for storage. When the materials need to be loaded, the carrying device carries the materials in the storage bin to the storage hopper, the materials in the storage hopper naturally fall onto the loading conveyer belt device, and the loading conveyer belt device conveys the materials outwards to complete loading. The whole process is automatically completed by mechanical equipment, materials in the storage bin can be automatically conveyed to carry out feeding, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a bin unit according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the sand and stone separating and screening device of the embodiment of the present invention.
Wherein the reference numerals are: the device comprises a feeding conveyer belt device 110, a distributor 120, a receiving conveyer belt device 200, a blanking conveyer belt device 300, a blanking hopper 310, a second beam 320, a carrying device 400, a first beam 410, a travelling crane 420, a lifting assembly 430, a grabbing hopper 440, a storage bin 500, a storage bin 600 and a feeding conveyer belt device 700.
Detailed Description
The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present between the element and the other element.
The embodiment of the utility model provides a grit automatic feeding system, as shown in fig. 1, including grit screening device, a plurality of feed bin units, material loading conveyer belt device 700 and controller, the quantity of feed bin unit needs to be confirmed according to the material type of selecting, and every feed bin unit handles a material, for example, if the grit screening device sieves out three kinds of materials, then needs three feed bin unit, and three feed bin unit is responsible for the storage and the material loading of a material respectively.
The stock bin unit comprises a material receiving conveyer belt device 200, a blanking conveyer belt device 300, a carrying device 400, a material storage bin 500 and a storage hopper 600. The material receiving and conveying belt device 200 is used for receiving the materials screened by the sand screening device and conveying the materials to the blanking and conveying belt device 300, the blanking and conveying belt device 300 is used for conveying the materials to the material storage bin 500, and the screened materials are stacked in different material storage bins 500. The significance of storing the materials is that if the materials are not delivered in time, the materials stored in the material storage bin 500 can be prepared for use from time to time.
The carrying device 400 of the present embodiment is disposed above the storage bin 500 and the storage hopper 600, and is used for carrying the material in the storage bin 500 to the storage hopper 600. All the storage hoppers 600 are arranged along the extending direction of the feeding conveyor belt device 700 and above the feeding conveyor belt device 700, the materials in the storage hoppers 600 fall onto the feeding conveyor belt device 700, and the feeding conveyor belt device 700 then conveys the materials to the target position to complete the feeding. The material receiving conveyer belt device 200, the blanking conveyer belt device 300, the carrying device 400 and the feeding conveyer belt device 700 are all connected with a controller, and the controller can drive the material receiving conveyer belt device 200, the blanking conveyer belt device 300, the carrying device 400 and the feeding conveyer belt device 700 to be coordinated and matched with each other according to a preset control program so as to complete feeding.
In some embodiments, the handling device 400 comprises a first beam 410, a traveling crane 420 disposed on the first beam 410 and movable along the first beam 410, and a lifting assembly 430 fixed to the traveling crane 420, wherein the lifting assembly 430 is connected to the gripping hopper 440 via the lifting assembly 430, and the lifting assembly 430 is used for driving the gripping hopper 440 to move in a vertical direction. The storage bins 500 and the storage hoppers 600 of the same bin unit may be arranged in the lateral direction, with the first beam 410 being disposed above the storage bins 500 and the storage hoppers 600.
During operation, the travelling crane 420 moves to the upper part of the storage bin 500, the lifting assembly 430 drives the grab bucket 440 to move downwards, and the grab bucket 440 grabs the material; then, the lifting assembly 430 drives the grab bucket 440 to move upwards, the travelling crane 420 moves to the upper side of the storage hopper 600, the lifting assembly 430 drives the grab bucket 440 to move downwards, the grab bucket 440 is opened to put down the material, and the material falls into the storage hopper 600.
In some embodiments, the blanking conveyor apparatus 300 includes a blanking conveyor assembly and a blanking hopper 310 disposed above the blanking conveyor assembly, the blanking hopper 310 is configured to receive the material conveyed by the receiving conveyor apparatus 200, the blanking conveyor assembly includes a conveyor belt, the material is conveyed to any one of two ends of the conveyor belt by the movement of the conveyor belt, and the material falls from the end of the conveyor belt.
This embodiment accepts the material through blanking fill 310, compares in directly carrying the material blanking conveyor assembly on, blanking fill 310 connects the material area bigger, and the material is difficult to drop, can reduce the material loss. The conveyer belt can be transported the material to the arbitrary end at its both ends, and the pay-off mode is more diversified.
Further, the blanking conveyor belt device 300 further includes a second cross beam 320, and a moving mechanism is disposed at the bottom of the blanking conveyor belt assembly, and the moving mechanism is disposed on the second cross beam 320 and can drive the blanking conveyor belt assembly to move along the second cross beam 320, so that the blanking conveyor belt assembly can change the feeding position thereof, and can more uniformly distribute materials to the material storage bin 500.
The moving mechanism may be a roller and a driver connected to the roller, and the driver drives the roller to rotate to drive the blanking conveyor belt assembly to move along the second cross beam 320.
In some embodiments, a switch valve is disposed at the outlet of the storage hopper 600, the switch valve is electrically connected to the controller, and the controller is configured to adjust the opening degree of the switch valve, and the controller can change the discharging speed of the storage hopper 600 by adjusting the opening degree of the switch valve, so as to control the ratio of each material on the feeding conveyor belt device 700, thereby facilitating subsequent material mixing.
In some embodiments, as shown in fig. 1, the sand and stone separating device includes a plurality of feeding belt devices 110 and a plurality of separators 120, each separator 120 includes a feeding port and two discharging ports, the separator is connected to the controller, the function of the separator is similar to a three-way valve, which can switch between the conducting state and the conducting state under the action of the controller, specifically, the controller is used to control the feeding port of the separator 120 to be communicated with one of the discharging ports or the feeding port of the separator 120 to be communicated with the other discharging port, so that the separation can be realized.
The feeding conveyer belt devices 110 with the same number as the stock bin units and the distributors 120 with one less number than the stock bin units can be arranged, the plurality of feeding conveyer belt devices 110 are sequentially arranged along the conveying direction, the distributors 120 are arranged between two adjacent feeding conveyer belt devices 110, the feeding ports of the distributors 120 are butted with the feeding conveyer belt device 110 in the previous section, one discharging port of the distributor 120 is butted with the feeding conveyer belt device 110 in the next section, the other discharging port is butted with the receiving conveyer belt device 200, and the feeding conveyer belt device 110 in the last section is butted with the receiving conveyer belt device 200 in the last group of stock bin units. By switching the conducting state of each distributor 120, the material can fall into the corresponding material receiving and conveying belt device 200.
For example, when the conveyed material is a large stone, if one of the discharge ports of the distributor 120 is butted with the receiving conveyer belt device 200 of the large stone, the distributor 120 opens the discharge port, and the large stone falls onto the receiving conveyer belt device 200 of the large stone. If the distributor 120 is not butted against the receiving conveyor 200 of the large stone, the large stone continues to move along the next section of the receiving conveyor 110 after passing through the distributor 120.
In some embodiments, the silo units are provided with six, including two large stone silo units, one medium stone silo unit, one small stone silo unit, one machine-made sand silo unit and one river sand silo unit, so as to realize classified storage and feeding of large stones, medium stones, small stones, machine-made sand and river sand.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (7)
1. The utility model provides a grit automatic feeding system which characterized in that: the sand and stone screening device comprises a sand and stone screening device, a plurality of bin units, a feeding conveyor belt device and a controller, wherein each bin unit comprises a receiving conveyor belt device, a blanking conveyor belt device, a carrying device, a storage bin and a storage hopper; the receiving conveyer belt device is used for receiving the materials screened by the sand and stone screening device and conveying the materials to the blanking conveyer belt device, and the blanking conveyer belt device is used for conveying the materials to the material storage bin; the carrying device is arranged above the storage bin and the storage hopper and is used for carrying the materials in the storage bin to the storage hopper; the storage hopper is arranged along the extension direction of the feeding conveyer belt device and is positioned above the feeding conveyer belt device; the material receiving conveyor belt device, the blanking conveyor belt device, the carrying device and the material loading conveyor belt device are all connected with the controller.
2. An automatic sand feeding system according to claim 1, characterized in that: the carrying device comprises a first cross beam, a travelling crane arranged on the first cross beam and capable of moving along the first cross beam, and a grab bucket which is fixed on the travelling crane and is connected with a lifting assembly through a lifting assembly, wherein the lifting assembly is used for driving the grab bucket to move along the vertical direction; the first cross beam is arranged above the storage bin and the storage hopper.
3. An automatic sand feeding system according to claim 1, characterized in that: the blanking conveyer belt device comprises a blanking conveyer belt component and a blanking hopper arranged above the blanking conveyer belt component, the blanking hopper is used for receiving materials conveyed by the blanking conveyer belt device, and the blanking conveyer belt component is used for conveying the materials to any one end of two ends of the blanking conveyer belt component.
4. An automatic sand feeding system according to claim 3, wherein: the blanking conveyer belt device further comprises a second cross beam, a moving mechanism is arranged at the bottom of the blanking conveyer belt device, and the moving mechanism is arranged on the second cross beam and can drive the blanking conveyer belt device to move along the second cross beam.
5. An automatic sand feeding system according to claim 1, characterized in that: the exit of storage hopper is provided with the ooff valve, the ooff valve is connected with the controller electricity, and the controller is used for adjusting the aperture of ooff valve.
6. An automatic sand feeding system according to any one of claims 1 to 5, wherein: the sand and stone separating and screening device comprises a plurality of feeding and conveying belt devices and a plurality of material distributors, each material distributor comprises a feeding port and two discharging ports, the material distributors are connected with a controller, and the controller is used for controlling the feeding ports of the material distributors to be communicated with one of the discharging ports or controlling the feeding ports of the material distributors to be communicated with the other discharging port.
7. An automatic sand feeding system according to any one of claims 1 to 5, wherein: the bin units are provided with six and comprise two large stone bin units, a medium stone bin unit, a small stone bin unit, a machine-made sand bin unit and a river sand bin unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220433967.9U CN217296231U (en) | 2022-03-01 | 2022-03-01 | Grit automatic feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220433967.9U CN217296231U (en) | 2022-03-01 | 2022-03-01 | Grit automatic feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217296231U true CN217296231U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220433967.9U Active CN217296231U (en) | 2022-03-01 | 2022-03-01 | Grit automatic feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217296231U (en) |
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2022
- 2022-03-01 CN CN202220433967.9U patent/CN217296231U/en active Active
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