Multi-stage filtering structure for machine-made sand processing

Abstract

The utility model relates to the technical field of machine-made sand processing, specifically relates to a multistage filtering structure for machine-made sand processing, including screening net, drum, roller shaft, rotary rod, connecting rod, rotating assembly and dustproof part, and the connecting rod is installed on the machine body through the bearing, the rotary rod is installed on the machine body through the bearing, the roller shaft is fixedly installed on the connecting rod, the drum is fixedly installed on the rotary rod, both ends of the screening net are movably connected with the drum and the roller shaft, and the machine-made sand is screened and the large particle machine-made sand is transported to the next process through the rotation of the screening net, so that the large particle machine-made sand can be taken without stopping the machine, the problem that the screening box is connected with the surface of the guide seat through the sliding block in the prior art, the large particle machine-made sand raw materials in the screening box can be quickly taken by pulling the handle, but the screening box can be taken only when the machine is stopped, thereby reducing the work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of manufactured sand processing technology, and in particular to a multi-stage filtration structure for manufactured sand processing. Background Technology

[0002] Manufactured sand refers to sand produced by sand making machines and other auxiliary equipment. The finished product is more regular and can be processed into sand of different shapes and sizes according to different process requirements, which can better meet daily needs. There are three main indicators that are of great concern in the application of manufactured sand: powder content, crushing index and fineness modulus.

[0003] Existing patent number CN222152887U discloses a multi-stage filtration structure for manufactured sand processing. One end of a feed pipe is fixedly connected to a vent, and a collection tank is fixedly connected to the surface of the vent. A screening box is fixedly connected to the top of the collection tank, and a slider is fixedly connected to the bottom of the screening box. A sliding groove is slidably connected to the surface of the slider. A second filter screen is fixedly connected to the inner wall of the screening box, and a handle is fixedly connected to one side of the screening box. This invention allows manufactured sand raw materials to be fed into the machine body through the feed inlet. The manufactured sand raw materials are filtered through a first filter screen. Large particles of the filtered manufactured sand fall into the screening box and undergo secondary filtration through a second filter screen. Incompletely filtered raw materials fall into the collection tank for collection. Then, by activating the air box, the raw materials in the collection tank are forcefully transported to the feed inlet through the feed pipe for rapid conveying of the manufactured sand raw materials. Through multiple filtrations of the manufactured sand, the filtration quality of the device is ensured.

[0004] Using the above method, the screening box is slidably connected to the guide seat surface via a slider, allowing large-particle manufactured sand raw materials in the screening box to be quickly retrieved by pulling the handle. However, the machine needs to be stopped before the screening box can be retrieved, which reduces work efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a multi-stage filtration structure for manufactured sand processing, which solves the problem found in the use of existing devices. The screening box is slidably connected to the guide seat surface by a slider, which allows the large particles of manufactured sand raw material in the screening box to be quickly retrieved by pulling the handle. However, the machine needs to be stopped before the screening box can be retrieved, thus reducing work efficiency.

[0006] To achieve the above objectives, this utility model provides a multi-stage filtration structure for manufactured sand processing, including a body and a filtration mechanism, wherein the filtration mechanism is disposed on the body.

[0007] The system also includes a screening mechanism, which comprises a screening screen, a roller, a rotating rod, a connecting rod, a rotating assembly, and a dustproof component. The connecting rod is mounted on the machine body via bearings, the rotating rod is mounted on the machine body via bearings, the roller is fixedly mounted on the connecting rod, the roller is fixedly mounted on the rotating rod, the two ends of the screening screen are movably connected to the roller and the rotating rod, respectively, the rotating assembly is disposed on the rotating rod, and the dustproof component is disposed on the machine body.

[0008] The rotating component includes a rotating rod, a rotating device, a mounting plate, and a transmission component. The mounting plate is fixedly mounted on the machine body, the rotating device is mounted on the mounting plate, and the two ends of the rotating rod are fixedly connected to the output ends of the rotating rod and the rotating device, respectively. The transmission component is disposed on the rotating rod.

[0009] The transmission component includes a driving wheel, a driven wheel, a timing belt, and a collecting component. The driving wheel is fixedly mounted on the rotating rod, the driven wheel is fixedly mounted on the connecting rod, and the two ends of the timing belt are movably connected to the driving wheel and the driven wheel, respectively. The collecting component is disposed on the machine body.

[0010] The collection components include a collection rack, a collection tank, and a collection box. The collection rack is fixedly installed on the machine body, the collection box is slidably installed on the collection rack, and the collection tank is slidably installed on the collection rack.

[0011] The dustproof component includes a dustproof plate and a handle. The dustproof plate is slidably connected to the collection rack, and the handle is fixedly installed on the dustproof plate.

[0012] This utility model discloses a multi-stage filtration structure for processed manufactured sand. The rotating device drives a rotating rod to rotate, which in turn drives a drive wheel to rotate. The drive wheel, in turn, drives a synchronous belt and a driven wheel, which in turn drives a connecting rod. The rotation of the rotating rod and the connecting rod drives a drum and a roller, which in turn drive a screening screen. The rotating screen simultaneously screens the manufactured sand and transports large particles to a collection box for collection. This eliminates the need to stop the machine to retrieve large particles of manufactured sand, solving the problem found in existing devices where the screening box is slidably connected to the guide seat via a slider, allowing for quick retrieval of large particles of manufactured sand by pulling the handle. However, this requires stopping the machine to retrieve the screening box, reducing work efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the multi-stage filtration structure for processing manufactured sand according to this utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of point A.

[0016] Figure 3 This is a schematic diagram of the screening mechanism of the multi-stage filtration structure for manufactured sand processing according to this utility model.

[0017] Figure 4 This is a schematic diagram of the dustproof component of the multi-stage filtration structure for manufactured sand processing according to this utility model.

[0018] In the diagram: 101-body, 102-filtration mechanism, 103-screening mesh, 104-drum, 105-roller, 106-rotating rod, 107-connecting rod, 108-rotating rod, 109-rotating device, 110-mounting plate, 111-drive wheel, 112-driven wheel, 113-synchronous belt, 114-collecting rack, 115-collecting tank, 116-collecting box, 117-dustproof plate, 118-handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms “first,” “second,” “third,” etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0022] Furthermore, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the multi-stage filtration structure for manufactured sand processing according to this utility model. Figure 2 yes Figure 1 Enlarged view of point A, Figure 3 This is a schematic diagram of the screening mechanism of the multi-stage filtration structure for manufactured sand processing according to this utility model. Figure 4 This is a schematic diagram of the dustproof component of the multi-stage filtration structure for manufactured sand processing according to this utility model.

[0024] This embodiment provides a multi-stage filtration structure for manufactured sand processing, including a body 101, a filtration mechanism 102, and a screening mechanism. The screening mechanism includes a screening screen 103, a roller 104, a roller 105, a rotating rod 106, a connecting rod 107, a rotating component, and a dustproof component. The rotating component includes a rotating rod 108, a rotating device 109, a mounting plate 110, and a transmission component. The transmission component includes a driving wheel 111, a driven wheel 112, a synchronous belt 113, and a collection component. The collection component includes a collection frame 114, a collection tank 115, and a collection box 116. The dustproof component includes a dustproof plate 117 and a handle 118. The aforementioned solution solves the problem found in the use of existing devices where the screening box is slidably connected to the guide seat surface via a slider, allowing for quick retrieval of large-particle manufactured sand raw materials from the screening box by pulling the handle. However, this requires stopping the machine to retrieve the screening box, thus reducing work efficiency.

[0025] In this embodiment, the filtration mechanism 102 is installed on the machine body 101. The filtration mechanism 102 includes existing structures such as a first filter screen, guide seat, air box, material guide pipe, vent, collection box, feeding port, and discharge component. This structure adopts the connection method and principle in the prior art document. The large particle manufactured sand is transported while the screen 103 is screened, without stopping the machine to remove the large particle manufactured sand.

[0026] The connecting rod 107 is mounted on the machine body 101 via bearings, the rotating rod 106 is mounted on the machine body 101 via bearings, the roller 105 is fixedly mounted on the connecting rod 107, the drum 104 is fixedly mounted on the rotating rod 106, the two ends of the screening screen 103 are movably connected to the drum 104 and the roller 105 respectively, the rotating assembly is disposed on the rotating rod 106, the dustproof component is disposed on the machine body 101, the screening screen 103 is a mesh screen 103, which can screen manufactured sand, the input end of the screening screen 103 is located at the output end of the first filter screen of the filtering mechanism 102, and the screening screen 103 is located on the collection box of the filtering mechanism 102. In use, the rotating assembly drives the rotating rod 106 and the connecting rod 107 to rotate. The rotation of the rotating rod 106 and the connecting rod 107 drives the roller 104 and the roller 105 to rotate. The rotation of the roller 104 and the roller 105 drives the screening screen 103 to rotate. While the screening screen 103 rotates, it screens the manufactured sand and transports large particles of manufactured sand to the next process. There is no need to stop the machine to retrieve the large particles of manufactured sand. This solves the problem found in the use of existing devices, where the screening box is slidably connected to the guide seat surface by a slider, allowing the large particles of manufactured sand in the screening box to be quickly retrieved by pulling the handle. However, when retrieving the screening box, the machine needs to be stopped, which reduces work efficiency.

[0027] Secondly, the mounting plate 110 is fixedly mounted on the body 101, the rotating device 109 is mounted on the mounting plate 110, the two ends of the rotating rod 108 are fixedly connected to the rotating rod 106 and the output end of the rotating device 109 respectively, the transmission component is set on the rotating rod 108, the rotating device 109 is a motor, the rotating device 109 drives the rotating rod 108 to rotate, and the rotation of the rotating rod 108 drives the rotating rod 106 to rotate.

[0028] Furthermore, the driving wheel 111 is fixedly mounted on the rotating rod 108, the driven wheel 112 is fixedly mounted on the connecting rod 107, and the two ends of the synchronous belt 113 are movably connected to the driving wheel 111 and the driven wheel 112 respectively. The collecting component is disposed on the body 101. The rotation of the rotating rod 108 drives the driving wheel 111 to rotate, and the rotation of the driving wheel 111 drives the synchronous belt 113 to rotate while simultaneously driving the driven wheel 112 to rotate. The rotation of the driven wheel 112 drives the connecting rod 107 to rotate.

[0029] Meanwhile, the collection rack 114 is fixedly installed on the machine body 101, the collection box 116 is slidably installed on the collection rack 114, and the collection tank 115 is slidably installed on the collection rack 114. The collection box 116 and the collection tank 115 are located at the output end of the screening screen 103. Large particles of manufactured sand are collected through the collection box 116 and the collection tank 115. The collection box 116 is located above the collection tank 115, and the collection box 116 and the collection tank 115 exchange to collect large particles of manufactured sand.

[0030] In addition, the dustproof plate 117 is slidably connected to the collection rack 114, and the handle 118 is fixedly installed on the dustproof plate 117. The dustproof plate 117 prevents dust from being released into the atmosphere when the collection box 116 is removed, and the handle 118 makes it easy to pick up the dustproof plate 117.

[0031] When using the multi-stage filtration structure for manufactured sand processing described in this embodiment, the rotating device 109 drives the rotating rod 108 to rotate, the rotating rod 108 drives the rotating rod 106 to rotate, and simultaneously, the rotating rod 108 drives the driving wheel 111 to rotate. The driving wheel 111 drives the synchronous belt 113 to rotate and simultaneously drives the driven wheel 112 to rotate. The driven wheel 112 drives the connecting rod 107 to rotate, and the rotating rod 106 and the connecting rod 107 drive the roller 104 and the roller... The rotation of shaft 105 causes the rotation of roller 104 and the roller shaft 105 to drive the rotation of the screening screen 103. As the screening screen 103 rotates, it screens the manufactured sand and transports large particles of manufactured sand to the collection box 116 for collection. This eliminates the need to stop the machine to retrieve the large particles of manufactured sand, solving the problem found in the existing device where the screening box is slidably connected to the guide seat surface via a slider, allowing for quick retrieval of large particles of manufactured sand from the screening box by pulling the handle. However, this requires stopping the machine to retrieve the screening box, thus reducing work efficiency.

[0032] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A multi-stage filtration structure for manufactured sand processing, comprising a body and a filtration mechanism, wherein the filtration mechanism is disposed on the body, characterized in that, It also includes screening agencies; The screening mechanism includes a screening screen, a roller, a shaft, a rotating rod, a connecting rod, a rotating assembly, and a dustproof component. The connecting rod is mounted on the machine body via bearings, the rotating rod is mounted on the machine body via bearings, the shaft is fixedly mounted on the connecting rod, the roller is fixedly mounted on the rotating rod, the two ends of the screening screen are movably connected to the roller and the shaft, respectively, the rotating assembly is disposed on the rotating rod, and the dustproof component is disposed on the machine body.

2. The multi-stage filtration structure for manufactured sand processing as described in claim 1, characterized in that, The rotating assembly includes a rotating rod, a rotating device, a mounting plate, and a transmission component. The mounting plate is fixedly mounted on the machine body, the rotating device is mounted on the mounting plate, and the two ends of the rotating rod are fixedly connected to the rotating rod and the output end of the rotating device, respectively. The transmission component is disposed on the rotating rod.

3. The multi-stage filtration structure for manufactured sand processing as described in claim 2, characterized in that, The transmission component includes a driving wheel, a driven wheel, a timing belt, and a collecting component. The driving wheel is fixedly mounted on the rotating rod, the driven wheel is fixedly mounted on the connecting rod, and the two ends of the timing belt are movably connected to the driving wheel and the driven wheel, respectively. The collecting component is disposed on the machine body.

4. The multi-stage filtration structure for manufactured sand processing as described in claim 3, characterized in that, The collection components include a collection rack, a collection tank, and a collection box. The collection rack is fixedly installed on the machine body, the collection box is slidably installed on the collection rack, and the collection tank is slidably installed on the collection rack.

5. The multi-stage filtration structure for manufactured sand processing as described in claim 4, characterized in that, The dustproof component includes a dustproof plate and a handle. The dustproof plate is slidably connected to the collection rack, and the handle is fixedly installed on the dustproof plate.

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