River sand conveying belt flattening device

Abstract

The utility model discloses a river sand conveying belt flattening device, and relates to the technical field of flattening. The river sand conveying device comprises a filtering mechanism and a conveying frame, a flattening mechanism is arranged at the bottom of the filtering mechanism, by arranging a scattering device, when river sand needs to be conveyed, firstly, the river sand is poured into a feeding hopper on a supporting frame, and meanwhile a second motor above an L-shaped limiting plate is started to drive a rotating rod to rotate; when a rotating rod rotates, a stirring rod is driven to rotate, so that river sand is stirred, some blocky river sand and some impurities are scattered, the river sand is poured into a feeding hopper, a motor is started to drive the rotating rod, the rotating rod drives the stirring rod to scatter the river sand, and then the river sand falls onto a conveying belt through a filter screen below the feeding hopper. And the effects that the impurities in the river sand and the blocky river sand are fully scattered, the impurities in the river sand are effectively filtered, and the impurities existing in the construction materials are reduced to a great extent are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of leveling, in particular to a river sand conveyor belt leveling device. Background Art

[0002] River sand is a vital raw material in fields like construction and mining. Conveyor belts are often used to transport and process river sand. Conveyor belts enable continuous and efficient transport, significantly improving transportation efficiency. Furthermore, they can be customized and arranged to suit specific sites and transportation distances.

[0003] When conveying river sand, traditional conveyor belts often produce lumpy river sand and some impurities, which increases the load on the conveyor belt and may also affect the conveying efficiency, which brings many inconveniences to subsequent processing and use. Therefore, we proposed a river sand conveyor belt flattening device. Utility Model Content

[0004] The purpose of the utility model is to provide a river sand conveyor belt flattening device, which breaks up the river sand by arranging a stirring rod at the feed hopper, and then effectively filters the impurities in the river sand through the filter screen below the feed hopper, thereby solving the problem of the existence of lumpy river sand and some impurities in the existing river sand transportation.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a river sand conveyor belt flattening device, comprising a filtering mechanism and a conveying frame, wherein the flattening mechanism is provided at the bottom of the filtering mechanism, the top of the conveying frame is fixedly connected with a baffle, the top of the baffle is fixedly connected with a support frame, the inner wall of the support frame is fixedly connected with a feeding hopper, and the outer wall of the support frame is fixedly connected with an L-shaped limiting plate. By fixing the support frame on the baffle, the effect of convenient feeding of river sand is achieved.

[0007] Furthermore, a second motor is fixedly connected to the inner wall of the L-shaped limit plate, and an output end of the second motor is fixedly connected to a rotating rod through a coupling, and a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod. The inner wall of the feed hopper is fixedly connected to a filter screen. By pouring river sand into the feed hopper, starting the motor to drive the rotating rod, and the rotating rod drives the stirring rod to break up the river sand, and then the river sand is dropped onto the conveyor belt through the filter screen under the feed hopper, the impurities and block river sand in the river sand are fully broken up, and the impurities in the river sand are effectively filtered, which greatly reduces the impurities in the construction materials of the construction workers.

[0008] Furthermore, an L-shaped protective plate is fixedly connected to the outer wall of the conveying frame, and a first motor is fixedly connected to the inner wall of the L-shaped protective plate. The output end of the first motor is fixedly connected to a rotating shaft through a coupling. Two rotating shafts are provided. The outer surface of the rotating shaft is rotatably connected to a rotating wheel, and the outer surface of the rotating wheel is transmission-connected to a conveyor belt. Through the two rotating shafts, the rotating wheel drives the conveyor belt to transport river sand.

[0009] Furthermore, the flattening mechanism includes a box body, the top of the baffle is fixedly connected to the box body, the inner wall of the box body is rotatably connected to a threaded rod, the outer surface of the threaded rod is fixedly connected to a reverse threaded rod, and the front of the reverse threaded rod is fixedly connected to a handle, and by rotating the handle, the threaded rod and the reverse threaded rod can be easily rotated.

[0010] Furthermore, the outer surface of the threaded rod is threadedly connected to a limit block, and the outer surface of the reverse threaded rod is threadedly connected to a reverse limit block. The limit block and the outer wall of the reverse limit block are fixedly connected with a locking shaft, and the outer wall of the locking shaft is rotatably connected to a receiving plate. By moving the limit block and the reverse limit block away from each other, the effect of mutual pulling of the receiving plate is achieved.

[0011] Furthermore, the bottom of the receiving plate is rotatably connected to a fixed shaft, the outer surface of the fixed shaft is fixedly connected to a pushing plate, the inner wall of the baffle is provided with a groove, the inner wall of the groove is adapted to the pushing plate, and by turning the handle, the handle drives the threaded rod and the reverse threaded rod to rotate. At this time, the limit block and the reverse limit block drive the receiving plate away from each other, and the receiving plate adjusts the pushing plate up and down through the fixed shaft, so that the river sand is flattened during transportation, thereby achieving thickness adjustment in the process of river sand transportation, so that the pushing plate will not be unevenly flattened due to excessive river sand, thereby improving the work efficiency of construction personnel.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a disperser. When river sand needs to be transported, the river sand is first poured into the feeding hopper on the support frame, and at the same time, the second motor above the L-shaped limit plate is started to drive the rotating rod to rotate. When the rotating rod rotates, it drives the stirring rod to rotate, thereby stirring the river sand and breaking up some lumpy river sand and some impurities. By pouring the river sand into the feeding hopper, starting the motor to drive the rotating rod, and the rotating rod drives the stirring rod to break up the river sand, and then the river sand falls onto the conveyor belt through the filter screen under the feeding hopper, the impurities and lumpy river sand in the river sand are fully broken up. The broken river sand is then passed through the filter screen, thereby effectively filtering out impurities in the river sand, greatly reducing the effect of impurities in the construction materials.

[0014] 2. The utility model provides a pushing plate, rotates the handle on the box body, and the handle drives the reverse threaded rod to rotate. At the same time, the reverse threaded rod drives the threaded rod to rotate. At this time, the limit block on the outer surface of the threaded rod and the reverse limit block on the outer surface of the reverse threaded rod move away from each other through the thread. By rotating the handle, the handle drives the threaded rod and the reverse threaded rod to rotate. At this time, the limit block and the reverse limit block drive the receiving plate away from each other, and the receiving plate adjusts the pushing plate up and down through the fixed axis, so that the river sand can be flattened during transportation, so that the pushing plate will not be unevenly flattened due to excessive river sand during the transportation process of river sand, thereby improving the work efficiency of construction personnel.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front cross-sectional structural diagram of the rotating shaft of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the right side of the rotating rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the right side of the box body of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the right side of the baffle of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Filtering mechanism; 101. Conveying frame; 102. Baffle; 103. Rotating shaft; 104. Rotating wheel; 105. Conveyor belt; 108. First motor; 109. L-shaped protective plate; 110. Support frame; 111. Feed hopper; 112. Rotating rod; 113. Stirring rod; 114. Second motor; 115. L-shaped limit plate; 116. Filter; 2. Flattening mechanism; 201. Box body; 202. Threaded rod; 203. Limit block; 204. Attachment plate; 205. Fixed shaft; 206. Locking shaft; 207. Push plate; 208. Groove; 209. Handle; 210. Reverse threaded rod; 211. Reverse limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 As shown, the utility model is a river sand conveyor belt flattening device, including a filtering mechanism 1 and a conveying frame 101. A flattening mechanism 2 is provided at the bottom of the filtering mechanism 1. The top of the conveying frame 101 is fixedly connected with a baffle 102. The top of the baffle 102 is fixedly connected with a support frame 110. The inner wall of the support frame 110 is fixedly connected with a feeding hopper 111. The outer wall of the support frame 110 is fixedly connected with an L-shaped limiting plate 115.

[0026] The inner wall of the L-shaped limit plate 115 is fixedly connected to the second motor 114, and the output end of the second motor 114 is fixedly connected to the rotating rod 112 through a coupling. The outer surface of the rotating rod 112 is fixedly connected to a plurality of stirring rods 113, and the inner wall of the feeding hopper 111 is fixedly connected to the filter screen 116. By pouring river sand into the feeding hopper, starting the motor to drive the rotating rod, and the rotating rod drives the stirring rod to break up the river sand, and then the river sand is dropped onto the conveyor belt through the filter screen under the feeding hopper, the impurities and blocky river sand in the river sand are fully broken up, the impurities in the river sand are effectively filtered, and the impurities in the construction materials are greatly reduced.

[0027] The outer wall of the conveying frame 101 is fixedly connected to an L-shaped protective plate 109, the inner wall of the L-shaped protective plate 109 is fixedly connected to a first motor 108, the output end of the first motor 108 is fixedly connected to a rotating shaft 103 through a coupling, and two rotating shafts 103 are provided. The outer surface of the rotating shaft 103 is rotatably connected to a rotating wheel 104, and the outer surface of the rotating wheel 104 is transmission-connected to a conveyor belt 105.

[0028] The flattening mechanism 2 includes a box body 201, the top of the baffle 102 is fixedly connected to the box body 201, the inner wall of the box body 201 is rotatably connected to the threaded rod 202, the outer surface of the threaded rod 202 is fixedly connected to the reverse threaded rod 210, and the front of the reverse threaded rod 210 is fixedly connected to the handle 209.

[0029] The outer surface of the threaded rod 202 is threadedly connected to the limit block 203, and the outer surface of the reverse threaded rod 210 is threadedly connected to the reverse limit block 211. The outer walls of the limit block 203 and the reverse limit block 211 are fixedly connected to the locking shaft 206, and the outer wall of the locking shaft 206 is rotatably connected to the receiving plate 204.

[0030] The bottom of the receiving plate 204 is rotatably connected to a fixed shaft 205, and the outer surface of the fixed shaft 205 is fixedly connected to a pushing plate 207. A groove 208 is provided on the inner wall of the baffle 102, and the inner wall of the groove 208 is adapted to the pushing plate 207. By turning the handle, the handle drives the threaded rod and the reverse threaded rod to rotate. At this time, the limit block and the reverse limit block drive the receiving plate away from each other, and the receiving plate adjusts the pushing plate up and down through the fixed shaft, so that the river sand can be flattened during transportation, thereby achieving thickness adjustment in the process of river sand transportation, so that the pushing plate will not be unevenly flattened due to excessive river sand, thereby improving the work efficiency of construction personnel.

[0031] A specific application of this embodiment is:

[0032] When river sand needs to be transported, the river sand is first poured into the feeding hopper 111 on the support frame 110 through the filtering mechanism 1, and the second motor 114 above the L-shaped limit plate 115 is started to drive the rotating rod 112 to rotate. When the rotating rod 112 rotates, it will drive the stirring rod 113 to rotate, thereby stirring the river sand and breaking up some lumpy river sand and some impurities. At this time, the broken river sand is filtered through the filter screen 116 and then falls above the conveyor belt 105 on the conveyor frame 101. This mechanism pours river sand into the feeding hopper, starts the motor to drive the rotating rod, and the rotating rod drives the stirring rod to break up the river sand, and then drops the river sand onto the conveyor belt through the filter screen below the feeding hopper, thereby achieving the goal of fully breaking up the impurities and lumpy river sand in the river sand, effectively filtering out impurities in the river sand, and greatly reducing the presence of impurities in construction materials.

[0033] When the river sand needs to be transported, the river sand falls from the filter screen 116 onto the conveyor belt 105. At the same time, the first motor 108 on the L-shaped protective plate 109 is started to drive the rotating shaft 103 to rotate. When the rotating shaft 103 rotates, it also drives the rotating wheel 104 to rotate. When the rotating wheel 104 rotates, it also drives the conveyor belt 105 to transmit. At this time, the conveyor belt 105 will carry the filtered river sand forward. When the river sand passes through the pushing plate 207, it passes through the flattening mechanism 2 on the baffle 102 and rotates the handle 209 on the box body 201. At this time, the handle 209 drives the reverse threaded rod 210 to rotate. At the same time, the reverse threaded rod 210 drives the threaded rod 202 to rotate. At this time, the limit block 203 on the outer surface of the threaded rod 202 and the outer surface of the reverse threaded rod 210 The reverse limit blocks 211 on the surface move away from each other through the threaded movement, and at the same time, the limit block 203 and the locking shaft 206 on the reverse limit block 211 drive the receiving plate 204 to move away from each other. At this time, the receiving plate 204 adjusts the pushing plate 207 up and down through the fixed shaft 205. The mechanism rotates the handle, and the handle drives the threaded rod to rotate. At this time, the limit block and the reverse limit block drive the receiving plate to move away from each other, and the receiving plate adjusts the pushing plate up and down through the fixed shaft, so that the river sand can be flattened during transportation, thereby achieving thickness adjustment in the process of river sand transportation. The grooves on the baffle can also reduce the thrust exerted on the pushing plate due to excessive river sand, so that the pushing plate will not be unevenly flattened due to excessive river sand, which greatly reduces the time cost of construction personnel and improves the work efficiency of construction personnel.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A river sand conveyor belt flattening device, comprising a filtering mechanism (1) and a conveying frame (101), wherein a flattening mechanism (2) is provided at the bottom of the filtering mechanism (1), characterized in that: The top of the conveying frame (101) is fixedly connected to a baffle (102), the top of the baffle (102) is fixedly connected to a support frame (110), the inner wall of the support frame (110) is fixedly connected to a feeding hopper (111), the outer wall of the support frame (110) is fixedly connected to an L-shaped limiting plate (115), the inner wall of the L-shaped limiting plate (115) is fixedly connected to a second motor (114), and the output end of the second motor (114) is fixedly connected to a rotating rod (112) via a coupling.

2. A river sand conveyor belt flattening device according to claim 1, characterized in that: The outer surface of the rotating rod (112) is fixedly connected to a plurality of stirring rods (113), and the inner wall of the feeding hopper (111) is fixedly connected to a filter screen (116).

3. A river sand conveyor belt flattening device according to claim 2, characterized in that: An L-shaped protective plate (109) is fixedly connected to the outer wall of the conveying frame (101), a first motor (108) is fixedly connected to the inner wall of the L-shaped protective plate (109), and an output end of the first motor (108) is fixedly connected to a rotating shaft (103) via a coupling.

4. A river sand conveyor belt flattening device according to claim 3, characterized in that: Two rotating shafts (103) are provided. The outer surfaces of the rotating shafts (103) are rotatably connected to rotating wheels (104), and the outer surfaces of the rotating wheels (104) are transmission-connected to conveyor belts (105).

5. A river sand conveyor belt flattening device according to claim 4, characterized in that: The flattening mechanism (2) comprises a box body (201), the top of the baffle (102) is fixedly connected to the box body (201), the inner wall of the box body (201) is rotatably connected to a threaded rod (202), the outer surface of the threaded rod (202) is fixedly connected to a reverse threaded rod (210), and the front surface of the reverse threaded rod (210) is fixedly connected to a handle (209).

6. A river sand conveyor belt flattening device according to claim 5, characterized in that: The outer surface of the threaded rod (202) is threadedly connected to a limit block (203), the outer surface of the reverse threaded rod (210) is threadedly connected to a reverse limit block (211), the limit block (203) and the outer wall of the reverse limit block (211) are fixedly connected to a locking shaft (206), and the outer wall of the locking shaft (206) is rotatably connected to a receiving plate (204).

7. A river sand conveyor belt flattening device according to claim 6, characterized in that: The bottom of the receiving plate (204) is rotatably connected to a fixed shaft (205), and the outer surface of the fixed shaft (205) is fixedly connected to a push plate (207).

8. A river sand conveyor belt flattening device according to claim 7, characterized in that: The inner wall of the baffle (102) is provided with a groove (208), and the inner wall of the groove (208) is adapted to the push plate (207).

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