Sand making machine sand conveying device with cleaning function

Abstract

The sand making machine sand conveying device with the cleaning function comprises a conveying belt, a water tank and a mounting frame, a support is arranged on the outer side of the conveying belt, the water tank is fixedly mounted at the bottom of the conveying belt, a water pump is arranged in the water tank, and a filter cartridge is arranged at the input end of the water pump. Through mutual cooperation of a spray head, a water pump, a filter drum and a filter screen, a water tank is filled with cleaning water, water in the water tank can be guided into a spray pipe under the action of the water pump, and the filter screen can guide and collect water left on the conveying belt after spraying through an expansion plate; and water in the water tank is pressurized through a water pump and then sprayed out in a mist shape through a spray head, a layer of water mist is formed to cover the surface of the conveying belt, dust flying is effectively restrained, meanwhile, friction between the wiping plate and the conveying belt is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and gravel transportation, in particular to a sand transportation device for a sand making machine with a cleaning function. Background Technique

[0002] A conveyor belt is a material handling machine that continuously conveys materials on a certain line, also known as a continuous conveyor. It can perform horizontal, inclined, and vertical conveying, and can also form a spatial conveying line. The conveying line is generally fixed. The conveyor belt has a large conveying capacity, a long conveying distance, and can also complete several process operations during the conveying process, so it is widely used. In sand and gravel production enterprises, the main function of the conveyor belt is to connect the sand and gravel production equipment of each process.

[0003] Among them, the "soil scraping device for a sand and gravel conveyor belt" disclosed in the patent application number "CN213737296U" has solved the problems that sand and gravel will adhere to the front and back belt surfaces of the conveyor belt, thus forming soil that hinders the normal operation of the conveyor belt. In the long run, it is easy to cause various disadvantages of conveyor belt damage. After further retrieval, it is found that the "a sand and gravel transportation device" disclosed in the patent application number "CN208979648U" has effectively solved the technical problems that the conveyor belt may produce relative offset with the driving wheel or the transmission wheel during the transportation of sand and gravel, and then the transmission path of the conveyor belt is offset, resulting in sand and gravel falling from both sides of the conveyor belt, causing waste of sand and gravel. However, in actual use, a sand transportation device for a sand making machine with a cleaning function with a similar structure still has many defects. For example, in the existing sand transportation device for a sand making machine, the sand transportation process is often accompanied by the scattering of sand and gravel and the generation of dust, causing dust to fly and polluting the environment. Therefore, it is necessary to design a sand transportation device for a sand making machine with a cleaning function to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sand transportation device for a sand making machine with a cleaning function to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solution: A sand transporting device for a sand making machine with a cleaning function, comprising a conveyor belt, a water tank and a mounting frame. A bracket is provided on the outer side of the conveyor belt. The water tank is fixedly installed at the bottom of the conveyor belt. A water pump is arranged inside the water tank. A filter cartridge is provided at the input end of the water pump. The output end of the water pump is communicated with a spray pipe. Nozzles are fixedly installed on the spray pipe. A mounting frame is arranged at the bottom of the conveyor belt on one side of the water tank. A movable plate is movably installed inside the mounting frame. A wiping plate cooperating with the conveyor belt is fixedly installed on the top of the movable plate. An electric telescopic rod cooperating with the movable plate is fixedly installed on the outer side of the mounting frame. By filling the inside of the water tank with cleaning water, under the action of the water pump, the water in the water tank can be introduced into the inside of the spray pipe, and the outside of the conveyor belt can be sprayed through the nozzles. At the same time, the filter screen can guide and collect the residual water on the conveyor belt after spraying through the expansion plate.

[0006] Preferably, a connecting block is fixedly installed on one side of the movable plate. The electric telescopic rod is fixedly connected with the connecting block. An activity groove cooperating with the connecting block is arranged on the mounting frame. The connecting block slides along the inside of the activity groove, so that the movable plate can move upward, thereby enabling the movable plate to slide along the outer side of the activity rod, and making the top of the wiping plate contact the bottom of the conveyor belt. The wiping plate can be used to wipe the water mist on the conveyor belt.

[0007] Preferably, the movable plate is movably installed between the mounting frame through an activity rod. An activity hole cooperating with the activity rod is arranged on the movable plate. Through the telescopic action of the electric telescopic rod, the connecting block can slide along the inside of the activity groove, so that the movable plate can move upward, thereby enabling the movable plate to slide along the outer side of the activity rod.

[0008] Preferably, the output end of the water pump is communicated with the spray pipe through a corrugated pipe. The bottom of the water tank is in an inclined shape. The corrugated pipe can facilitate the connection between the water pump and the spray pipe, which is more convenient during the communication process. At the same time, the corrugated pipe can be telescoped to conveniently adjust the length. The bottom of the water tank is in an inclined shape, which can make the water inside the water tank flow towards the middle, making it more convenient during the process of the filter cartridge pumping water.

[0009] Preferably, a filter screen is fixedly installed inside the water tank. An expansion plate is fixedly installed on the top of the filter screen. The filter screen is used to filter sand and stones and introduce them into the inside of the water tank. After the water in the water tank is pressurized by the water pump, it is sprayed out in a mist through the nozzles, forming a layer of water mist covering the surface of the conveyor belt, effectively suppressing the flying of dust.

[0010] Preferably, the conveyor belt and the water tank are fixedly connected through a connecting rod. Anti-slip strips are arranged on the outer side of the conveyor belt. The connecting rod can be used to connect and install the conveyor belt and the water tank. The anti-slip strips can increase the friction force of the conveyor belt when transporting sand and stones.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] 1. In the present utility model, through the mutual cooperation among the spray head, water pump, filter cartridge and filter screen, by filling cleaning water inside the water tank, under the action of the water pump, the water in the water tank can be introduced into the inside of the spray pipe. Through the spray head, the outside of the conveyor belt can be sprayed. At the same time, the filter screen can guide and collect the residual water on the conveyor belt after spraying through the expansion plate, and then filter the sand and gravel through the filter screen and introduce it into the inside of the water tank. After the water in the water tank is pressurized by the water pump, it is sprayed out in a mist through the spray head, forming a layer of water mist covering the surface of the conveyor belt, effectively suppressing the flying of dust, and at the same time reducing the friction between the wiping plate and the conveyor belt, and extending the service life.

[0013] 2. In the present utility model, through the mutual cooperation among the electric telescopic rod, connecting block, movable groove, movable rod and wiping plate, through the telescopic action of the electric telescopic rod, the connecting block can slide along the inner side of the movable groove, so that the movable plate can move upward, thereby making the movable plate slide along the outer side of the movable rod, and making the top of the wiping plate contact the bottom of the conveyor belt. The wiping plate can be used to wipe the water mist on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional external structure schematic diagram of the present utility model;

[0015] Figure 2 is a three-dimensional partial structure schematic diagram of the water tank of the present utility model;

[0016] Figure 3 is a three-dimensional sectional structure schematic diagram of the inside of the water tank of the present utility model;

[0017] Figure 4 is a three-dimensional partial structure schematic diagram of the movable plate of the present utility model.

[0018] In the figure: 1, conveyor belt; 101, bracket; 102, anti-slip strip; 2, water tank; 201, connecting rod; 202, filter screen; 203, expansion plate; 204, water pump; 205, filter cartridge; 206, corrugated pipe; 207, spray pipe; 208, spray head; 3, mounting frame; 301, movable rod; 302, movable plate; 303, wiping plate; 304, connecting block; 305, movable groove; 306, electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following specific embodiments are provided to assist the reader in obtaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, after understanding the disclosure of this application, various changes, modifications, and equivalents of the methods, apparatuses, and / or systems described herein will be apparent. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein, but rather changes that will be apparent after understanding the disclosure of this application may be made, except for operations that must occur in a specific order. Additionally, descriptions of features known in the art may be omitted for increased clarity and conciseness.

[0020] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatuses, and / or systems described herein that will be apparent after understanding the disclosure of this application.

[0021] Throughout the specification, when an element (such as a layer, region, or substrate) is described as "on", "connected to", "coupled to", "above", or "covering" another element, it may be directly "on", "connected to", "coupled to", "above", or "covering" the other element, or there may be one or more other elements therebetween. In contrast, when an element is described as "directly on", "directly connected to", "directly coupled to", "directly above", or "directly covering" another element, there may be no other elements therebetween.

[0022] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.

[0023] Although terms such as "first", "second", and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another. Thus, the first member, component, region, layer, or portion referred to in the examples described herein may also be referred to as the second member, component, region, layer, or portion without departing from the teachings of the examples.

[0024] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the drawings. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is flipped, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element.

[0025] Accordingly, the term "above" includes both the orientation of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0026] The terms used herein are for the purpose of describing various examples only and are not intended to limit the present disclosure. Unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0027] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the drawings, but include changes in shape that occur during manufacturing.

[0028] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have a variety of configurations, other configurations will be apparent after understanding the disclosure of the present application.

[0029] The technical solutions of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0030] Embodiment 1

[0031] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, a sand transporting device of a sand making machine with a cleaning function proposed by the present utility model includes a conveyor belt 1, a water tank 2 and a mounting frame 3. A bracket 101 is arranged on the outer side of the conveyor belt 1. The water tank 2 is fixedly installed at the bottom of the conveyor belt 1. A water pump 204 is arranged inside the water tank 2. A filter cartridge 205 is at the input end of the water pump 204. The output end of the water pump 204 is communicated with a spray pipe 207. A nozzle 208 is fixedly installed on the spray pipe 207. A mounting frame 3 is arranged at the bottom of the conveyor belt 1 on one side of the water tank 2. A movable plate 302 is movably installed inside the mounting frame 3. A wiping plate 303 cooperating with the conveyor belt 1 is fixedly installed at the top of the movable plate 302. An electric telescopic rod 306 cooperating with the movable plate 302 is fixedly installed on the outer side of the mounting frame 3. A connecting block 304 is fixedly installed on one side of the movable plate 302. The electric telescopic rod 306 is fixedly connected with the connecting block 304. An activity groove 305 cooperating with the connecting block 304 is arranged on the mounting frame 3. The movable plate 302 is movably installed between the mounting frame 3 through an activity rod 301. An activity hole cooperating with the activity rod 301 is arranged on the movable plate 302.

[0032] The working principle of a sand transporting device of a sand making machine with a cleaning function based on Embodiment 1 is as follows: By filling cleaning water inside the water tank 2, under the action of the water pump 204, the water in the water tank 2 can be introduced into the inside of the spray pipe 207. Through the nozzle 208, the outside of the conveyor belt 1 can be sprayed. At the same time, the filter screen 202 can guide and collect the remaining water on the sprayed conveyor belt 1 through the expansion plate 203, and then filter the sand and gravel through the filter screen 202 and introduce it into the inside of the water tank 2. After the water in the water tank 2 is pressurized by the water pump 204, it is sprayed out in a mist through the nozzle 208 to form a layer of water mist covering the surface of the conveyor belt 1, effectively suppressing the flying of dust. At the same time, the friction between the wiping plate 303 and the conveyor belt 1 is reduced, and the service life is prolonged. Through the telescopic action of the electric telescopic rod 306, the connecting block 304 can slide along the inside of the activity groove 305, so that the movable plate 302 can move upward, so that the movable plate 302 can slide along the outside of the activity rod 301, so that the top of the wiping plate 303 contacts the bottom of the conveyor belt 1, and the wiping plate 303 can wipe the water mist on the conveyor belt 1.

[0033] Embodiment 2

[0034] Such as Figure 1 、 Figure 2 and Figure 3As shown in the figure, a sand transporting device of a sand making machine with a cleaning function proposed by the present utility model further includes, compared with the first embodiment: the output end of the water pump 204 is connected to the spray pipe 207 through a corrugated pipe 206; the bottom of the water tank 2 is inclined; a filter screen 202 is fixedly installed inside the water tank 2; an expansion plate 203 is fixedly installed on the top of the filter screen 202; the conveyor belt 1 is fixedly connected to the water tank 2 through a connecting rod 201; and anti-slip strips 102 are arranged on the outer side of the conveyor belt 1.

[0035] In this embodiment, as Figure 3 shown, the corrugated pipe 206 can facilitate the connection between the water pump 204 and the spray pipe 207, making the connection more convenient during the communication process. At the same time, the corrugated pipe 206 can be telescoped to conveniently adjust the length. The bottom of the water tank 2 is inclined, which can make the water inside the water tank 2 flow towards the middle, making it more convenient during the process of pumping water by the filter cylinder 205; as Figure 2 shown, the filter screen 202 is used to filter sand and gravel and introduce it into the inside of the water tank 2. After the water in the water tank 2 is pressurized by the water pump 204, it is sprayed out in a mist through the nozzle 208, forming a layer of water mist covering the surface of the conveyor belt 1, effectively suppressing the flying of dust; as Figure 1 shown, the conveyor belt 1 and the water tank 2 can be connected and installed through the connecting rod 201, and the anti-slip strips 102 can increase the friction of the conveyor belt 1 during the transportation of sand and gravel.

[0036] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A sand conveying device for a sand making machine with a cleaning function, comprising a conveyor belt (1), a water tank (2) and a mounting frame (3), characterized in that: A bracket (101) is arranged on the outside of the conveyor belt (1), a water tank (2) is fixedly installed on the bottom of the conveyor belt (1), a water pump (204) is arranged inside the water tank (2), a filter cartridge (205) is arranged at the input end of the water pump (204), a spray pipe (207) is connected to the output end of the water pump (204), a spray head (208) is fixedly installed on the spray pipe (207), a mounting frame (3) is arranged on the bottom of the conveyor belt (1) on one side of the water tank (2), a movable plate (302) is movably installed on the inner side of the mounting frame (3), a wiping plate (303) cooperating with the conveyor belt (1) is fixedly installed on the top of the movable plate (302), and an electric telescopic rod (306) cooperating with the movable plate (302) is fixedly installed on the outer side of the mounting frame (3).

2. The sand conveying device with a cleaning function for a sand making machine according to claim 1, characterized in that: A connecting block (304) is fixedly mounted on one side of the movable plate (302), the electric telescopic rod (306) is fixedly connected to the connecting block (304), and a movable groove (305) matching the connecting block (304) is provided on the mounting frame (3).

3. The sand conveying device with a cleaning function for a sand making machine according to claim 1, characterized in that: The movable plate (302) and the mounting frame (3) are movably mounted via a movable rod (301), and a movable hole cooperating with the movable rod (301) is provided on the movable plate (302).

4. The sand conveying device with a cleaning function for a sand making machine according to claim 1, characterized in that: The output end of the water pump (204) is connected to the spray pipe (207) via a bellows (206), and the bottom of the water tank (2) is in an inclined shape.

5. The sand conveying device with a cleaning function for a sand making machine according to claim 1, characterized in that: A filter screen (202) is fixedly mounted on the inner side of the water tank (2), and an expansion plate (203) is fixedly mounted on the top of the filter screen (202).

6. The sand conveying device with a cleaning function for a sand making machine according to claim 1, characterized in that: The conveyor belt (1) and the water tank (2) are fixedly connected via a connecting rod (201), and an anti-slip strip (102) is provided on the outer side of the conveyor belt (1).

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