Gravel aggregate distributing device

Abstract

The utility model provides a gravel aggregate distributing device which comprises a hopper, a distributing assembly and an overturning assembly, the hopper comprises a hopper body used for containing gravel aggregate, the hopper body is provided with a plurality of discharging ports, the distributing assembly comprises a distributing plate arranged in the hopper body and a connecting block arranged on the distributing plate in a protruding mode, and the connecting block is provided with a plurality of discharging ports. The connecting block is rotatably arranged in the hopper body in a penetrating manner; the turnover assembly comprises a turnover arm arranged on the connecting block in a sleeving mode and used for driving the material distributing plate to turn over, and a driving device used for driving the turnover arm. When the driving device drives the overturning arm to drive the material distributing plate to be overturned to a plurality of preset different discharging angles, the material distributing plate and the hopper body form a plurality of different discharging channels, and the multiple discharging channels are opened in the multiple discharging openings respectively. The gravel aggregate distributing device provided by the utility model can accurately control the flow direction and the flow rate of materials, prevents the materials from scattering, is not easy to block, and is simple and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a sand and gravel aggregate dividing device. Background Art

[0002] In the production, processing and transportation of sand and gravel aggregates, the performance of the material distribution hopper, as a key equipment for material distribution, directly affects the movement efficiency and product quality of the entire production line. The traditional material distribution hopper is simple in design and single in function, and cannot meet the high requirements of modern sand and gravel aggregate production. For example, in terms of material distribution, the traditional material distribution hopper is usually unable to accurately control the flow direction and flow rate of the material, resulting in uneven material distribution and affecting production efficiency. In terms of preventing material spillage and clogging, the traditional material distribution hopper also has many shortcomings, such as poor sealing and easy clogging.

[0003] The utility model proposes a solution to the above problems. Utility Model Content

[0004] The utility model aims to provide a sand and gravel aggregate dividing device, which can accurately control the flow direction and flow rate of materials, prevent materials from spilling, is not easy to be blocked, and is simple and efficient.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] The utility model provides a sand and gravel aggregate dividing device, which comprises a hopper, a dividing assembly and a flipping assembly. The hopper comprises a hopper body for accommodating sand and gravel aggregates, the hopper body is provided with a plurality of discharge ports, the dividing assembly comprises a dividing plate installed in the hopper body and a connecting block protruding on the dividing plate, the connecting block is rotatably inserted in the hopper body; the flipping assembly comprises a flipping arm sleeved on the connecting block for driving the dividing plate to flip, and a driving device for driving the flipping arm; when the driving device drives the flipping arm to drive the dividing plate to flip to a plurality of preset different discharge angles respectively, the dividing plate and the hopper body respectively form a plurality of different discharge channels, and the plurality of discharge channels respectively open at the plurality of discharge ports.

[0007] In this embodiment, the flipping assembly also includes a locking plate installed on the hopper body and a limit piece installed on the flipping arm, and the locking plate is provided with a plurality of locking holes corresponding to the plurality of discharge angles, respectively. The limit piece is used to be embedded in the locking hole corresponding to the current discharge angle of the dividing plate when the dividing plate is flipped to any one of the plurality of discharge angles, so as to limit the dividing plate to the current discharge angle of the dividing plate.

[0008] In this embodiment, the material distributing assembly further comprises a fixing seat mounted on the hopper body, and the connecting block passes through the hopper body and is rotatably disposed in the fixing seat.

[0009] In this embodiment, the sand and gravel aggregate dividing device further comprises a feeding assembly mounted on the hopper body, and the feeding assembly comprises a flexible vibration isolation plate for connecting with a conveying device for sand and gravel aggregates and mounted on the upper part of the hopper body.

[0010] In this embodiment, the feed assembly further comprises a material blocking cover fixedly mounted on one side of the vibration isolation plate.

[0011] In this embodiment, the hopper further comprises a sealing plate detachably mounted on the bottom of the hopper body, and the end of the dividing plate provided with the connecting block is mounted above the sealing plate.

[0012] In this embodiment, the material distribution assembly also includes a level meter installed in the hopper body for detecting the material level of sand and gravel aggregates.

[0013] In this embodiment, the material dividing assembly further includes a plurality of material blocking plates installed on the material dividing plate and used for separating a plurality of material partitioning spaces in the hopper body.

[0014] In this embodiment, the sand and gravel aggregate dividing device further comprises a vibration device installed on the outside of the hopper body for applying vibration to the sand and gravel aggregate inside the hopper body for dispersion processing.

[0015] In this embodiment, the hopper further comprises an inspection door mounted on the hopper body, and the inspection door is provided with an observation window for viewing the interior of the hopper body.

[0016] Beneficial effects of the utility model:

[0017] The sand and gravel aggregate dividing device provided by the utility model is connected with the turning arm through a dividing plate, and the turning arm drives the dividing plate to turn to a plurality of preset different discharging angles respectively, and the dividing plate and the hopper body form a plurality of different discharging channels, and the limiting piece installed on the turning arm is used to fix the turning arm when the turning arm reaches the discharging angle, so that the dividing plate stops turning, and the flow direction and flow rate of the materials are precisely controlled; the flexible vibration isolation plate is responsible for being connected with the conveying equipment of the sand and gravel aggregate, and a material blocking cover is installed on the outer side of the vibration isolation plate to prevent the materials from being spilled to the outside of the dividing device during the receiving process, and also plays a role in dust prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of a sand and gravel aggregate dividing device provided in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 The schematic diagram of the structure of the flip assembly in the sand and gravel aggregate dividing device is shown.

[0021] In the figure: 1. hopper body; 2. discharge port; 3. material dividing plate; 4. connecting block; 5. material blocking plate; 6. flip arm; 7. locking plate; 8. limiter; 9. fixing seat; 10. vibration isolation plate; 11. material blocking cover; 12. material level meter; 13. sealing plate; 14. vibration device; 15. inspection door; 16. observation window. DETAILED DESCRIPTION

[0022] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the workpieces of the utility model are usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0025] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0026] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0027] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a sand and gravel aggregate dividing device, including a hopper, a dividing assembly and a flipping assembly, the hopper includes a hopper body 1 for accommodating sand and gravel aggregates, the hopper body 1 is provided with a plurality of discharge ports 2, the dividing assembly includes a dividing plate 3 installed in the hopper body 1 and a connecting block 4 protruding from the dividing plate 3, the dividing plate 3 is rectangular in shape, and the connecting block 4 is rotatably penetrated in the hopper body 1; the flipping assembly includes a flipping arm 6 penetrated on the connecting block 4 for driving the dividing plate 3 to flip, and a driving device for driving the flipping arm 6; when the driving device drives the flipping arm 6 to drive the dividing plate 3 to flip to a plurality of preset different discharge angles, the dividing plate 3 and the hopper body 1 respectively form a plurality of different discharge channels, and the plurality of discharge channels respectively open at a plurality of discharge ports 2.

[0028] Specifically, in the present embodiment, the connecting block 4 is protruded from the end of the dividing plate 3 and is passed through the hopper body 1, the flipping arm 6 is sleeved on the connecting block 4, and the driving device drives the flipping arm 6 to drive the dividing plate 3 to flip in the hopper body 1. The flipping assembly also includes a locking plate 7 installed on the hopper body 1 and a limiting member 8 installed on the flipping arm 6. The locking plate 7 is in the shape of an arc-shaped flat plate and is fixed on the hopper body 1. A plurality of locking holes corresponding to the discharging angles are provided on the locking plate 7. The limiting member 8 is used to be embedded in the locking hole corresponding to the discharging angle where the dividing plate 3 is currently located when the dividing plate 3 is flipped to any one of the plurality of discharging angles, so as to limit the dividing plate 3 to the discharging angle where the dividing plate 3 is currently located.

[0029] Specifically, in this embodiment, the dividing plate 3 is turned inside the hopper body 1 to adjust the through sections of different discharge ports 2 and the distribution flow of sand and gravel aggregates. The material can be made of wear-resistant materials such as wear-resistant steel plates or by surfacing wear-resistant layers, so as to slow down the wear rate of the dividing plate 3 and increase the service life of the dividing plate 3. In terms of structure, it can also be designed by inlaying ordinary plates or installing wear-resistant plates. When the wear-resistant layer reaches the end of its service life, only the wear-resistant plate needs to be replaced, thereby ensuring that the main body of the dividing plate 3 can work for a long time.

[0030] Specifically, in this embodiment, the material distributing assembly further includes a fixing seat 9 mounted on the hopper body 1 , the connecting block 4 passes through the hopper body 1 and is rotatably disposed in the fixing seat 9 , and the fixing seat 9 is welded to the hopper body 1 .

[0031] Specifically, in this embodiment, the hopper body 1 adopts a steel plate granary structure, the interior of the hopper body 1 is used for caching and passing materials, the equipment for conveying sand and gravel aggregates feeds from the upper part of the hopper body 1, and a plurality of discharge ports 2 are arranged at the lower part of the hopper body 1.

[0032] Specifically, in this embodiment, the device also includes a feeding assembly installed on the hopper body 1, the feeding assembly includes a flexible vibration isolation plate 10 for connecting with the conveying equipment of sand and gravel aggregates and installed on the upper part of the hopper body 1, and a material blocking cover 11 fixedly installed on the outside of the vibration isolation plate 10, the height of the material blocking cover 11 is greater than the height of the vibration isolation plate 10, the vibration isolation plate 10 is used to isolate the vibration of the conveying equipment from being transmitted to the hopper body 1, thereby ensuring that the conveying equipment and the material dividing device are each in an isolated working condition; the material blocking cover 11 is used to prevent material from spilling to the outside of the hopper body 1 when the conveying equipment is conveying sand and gravel aggregates, and also plays a dust-proof role.

[0033] Specifically, in the present embodiment, the hopper also includes a sealing plate 13 detachably mounted on the bottom of the hopper body 1, and the end of the dividing plate 3 provided with a connecting block 4 is mounted above the sealing plate 13. The sealing plate 13 is used to close the process function hole at the lower part of the dividing device, thereby preventing the sand and gravel aggregates in the hopper body 1 from spilling from the lower part, and one end of the dividing plate 3 is mounted above the sealing plate 13. When the dividing plate 3 needs to be replaced, the sealing plate 13 is removed, and the dividing plate 3 can be taken out from the installation position of the sealing plate 13 without disassembling it from the upper part of the hopper body 1 or damaging the dividing plate 3, thereby improving convenience.

[0034] Specifically, in this embodiment, the material distribution component also includes a level meter 12 installed in the hopper body 1 for detecting the material level of sand and gravel aggregates. The level meter 12 can detect and feedback the material level in the hopper body 1 in real time, and can be used as an input for subsequent control of production line shutdown or clearing facilities; the level meter 12 can be a connected level meter or a switch level meter.

[0035] Specifically, in this embodiment, the material distribution assembly also includes a plurality of material blocking plates 5 installed on the material distribution plate 3. The material blocking plates 5 can block part of the sand and gravel aggregates, so that the sand and gravel aggregates are accumulated between the material blocking plates 5, thereby forming a material lining, which can effectively improve the wear resistance of the hopper body 1.

[0036] Specifically, in this embodiment, the device also includes a vibration device 14 installed on the outside of the hopper body 1 for applying vibration to the sand and gravel aggregate inside the hopper body 1 for dispersion processing. When material blockage occurs in the hopper body 1, the vibration device 14 applies vibration to the hopper body 1 to achieve a clearing effect, thereby ensuring the normal operation of the material distribution device and improving the continuous stability of the device.

[0037] Specifically, in this embodiment, the device also includes an inspection door 15 installed on the hopper body 1, and an observation window 16 for viewing the interior of the hopper body 1 is installed on the inspection door 15. When it is necessary to perform inspection work on the interior of the hopper body 1, the inspection door 15 can be opened to enter the interior of the hopper body 1, which is convenient and quick.

[0038] The specific working process of the above-mentioned sand and gravel aggregate dividing device may include the following operations:

[0039] Step 1: The sand and gravel aggregate conveying device is connected to the vibration isolation plate 10 to convey the material into the hopper body 1.

[0040] Step 2: The turning arm 6 drives the dividing plate 3 to turn over. When the dividing plate 3 reaches the designated discharge channel, the limiting member 8 is embedded in the locking hole corresponding to the discharge angle of the current dividing plate 3 .

[0041] Step three: Similarly, when the discharge channel needs to be replaced, the limiting member 8 is sequentially embedded in the locking holes corresponding to the second discharge angle and the third discharge angle of the current dividing plate 3.

[0042] Step 4: The observation window 16 can be used to view the material flow inside the hopper body 1, and the level meter 12 can detect and feedback the material level in the hopper body 1 in real time. If the material in the hopper body 1 is blocked, turn on the vibration device 14 to clear the material in the hopper body 1.

[0043] Step 5: When the device needs to be inspected and maintained, open the inspection door 15 to carry out detailed inspection or manual unblocking of the inside of the hopper body 1. When the dividing plate 3 needs to be replaced, remove the sealing plate 13 and the dividing plate 3 can be taken out from the place where the sealing plate 13 is removed, thereby improving the convenience of maintenance.

[0044] The sand and gravel aggregate dividing device provided by the utility model is connected with the flip arm 6 through the dividing plate 3. The flip arm 6 drives the dividing plate 3 to flip to a plurality of preset different discharging angles respectively. The dividing plate 3 and the hopper body 1 form a plurality of different discharging channels. The limiter 8 installed on the flip arm 6 is used to fix the flip arm 6 when the flip arm 6 reaches the discharging angle, so that the dividing plate 3 stops flipping, and the flow direction and flow rate of the material are accurately controlled. The flexible vibration isolation plate 10 is responsible for connecting with the conveying equipment of the sand and gravel aggregate. The outer side of the vibration isolation plate 10 is provided with a material blocking cover 11 to prevent the material from spilling to the outside of the dividing device during the receiving process, and also plays a role in dust prevention.

[0045] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] In this document, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, and may include other elements not explicitly listed in addition to those listed. The above description is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A sand and gravel aggregate dividing device, characterized in that: The sand and gravel aggregate dividing device includes a hopper, a dividing assembly and a flipping assembly, the hopper includes a hopper body for accommodating sand and gravel aggregates, the hopper body is provided with a plurality of discharge ports, the dividing assembly includes a dividing plate installed in the hopper body and a connecting block protruding from the dividing plate, the connecting block is rotatably inserted in the hopper body; the flipping assembly includes a flipping arm mounted on the connecting block for driving the dividing plate to flip, and a driving device for driving the flipping arm; when the driving device drives the flipping arm to drive the dividing plate to flip to a plurality of preset different discharge angles, the dividing plate and the hopper body respectively form a plurality of different discharge channels, and the plurality of discharge channels respectively open at the plurality of discharge ports.

2. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The flipping assembly also includes a locking plate installed on the hopper body and a limit piece installed on the flipping arm, the locking plate is provided with a plurality of locking holes corresponding to the plurality of discharge angles, and the limit piece is used to be embedded in the locking hole corresponding to the current discharge angle of the dividing plate when the dividing plate is flipped to any of the plurality of discharge angles, so as to limit the dividing plate to the current discharge angle of the dividing plate.

3. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The material distribution assembly also includes a fixing seat mounted on the hopper body, and the connecting block passes through the hopper body and is rotatably arranged in the fixing seat.

4. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The sand and gravel aggregate dividing device also includes a feeding assembly installed on the hopper body, and the feeding assembly includes a flexible vibration isolation plate used for connecting with the conveying equipment of the sand and gravel aggregate and installed on the upper part of the hopper body.

5. The sand and gravel aggregate dividing device according to claim 4, characterized in that: The feeding assembly also includes a material blocking cover fixedly mounted on one side of the vibration isolation plate.

6. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The hopper further comprises a sealing plate detachably mounted on the bottom of the hopper body, and the end of the material dividing plate provided with the connecting block is mounted above the sealing plate.

7. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The material distribution assembly also includes a level meter installed in the hopper body for detecting the material level of sand and gravel aggregates.

8. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The material dividing assembly also includes a plurality of material blocking plates installed on the material dividing plate and used for dividing a plurality of material separation spaces in the hopper body.

9. The sand and gravel aggregate distributing device according to claim 1, characterized in that: The sand and gravel aggregate dividing device also includes a vibration device installed on the outside of the hopper body and used for applying vibration to the sand and gravel aggregate inside the hopper body for dispersion processing.

10. The sand and gravel aggregate dividing device according to claim 1, characterized in that: The hopper also includes an inspection door installed on the hopper body, and the inspection door is provided with an observation window for viewing the interior of the hopper body.

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