Conveying belt cleaning device

Abstract

The utility model discloses a conveying belt cleaning device, and relates to the technical field of conveying belts. A conveying belt cleaning device comprises two mounting bases, a shaft rod, a connecting frame and a scraper assembly. The two mounting seats are arranged at an interval; the shaft rod is arranged on the two mounting seats; the connecting frame comprises first shaft sleeves fixedly connected to the two ends of the shaft rod in a sleeving mode, first connecting rods fixed to the first shaft sleeves, and a transverse rod fixed to the tops of the first connecting rods on the two sides. The scraper assembly comprises a transverse plate, a scraper fixed to the top of the transverse plate and a plurality of bolt rods fixed to the bottom of the transverse plate at intervals. A plurality of mounting holes matched with the bolt rods in position are formed in a cross rod of the connecting frame at intervals, and the bolt rods on the scraper assembly are vertically inserted into the mounting holes in the cross rod. According to the conveying belt cleaning device, in the material conveying process of the conveying belt, materials attached to the surface of the conveying belt can be scraped, the scraped materials can be collected, and the quality of materials of the next batch is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt cleaning device. Background Art

[0002] During the material transmission process of the conveyor belt, some sticky materials will adhere to the surface of the conveyor belt during transportation. These materials attached to the surface of the conveyor belt can easily scatter to the ground during the return journey of the conveyor belt, causing waste and polluting the ground. If there are too many materials attached to the surface of the conveyor belt, it will also affect the quality of the next batch of materials.

[0003] In this regard, the inventor believes that how to design a conveyor belt cleaning device that can scrape off the material attached to the surface of the conveyor belt and collect the scraped material during the material transmission process of the conveyor belt, and also ensure the quality of the next batch of materials, the above problems are technical problems that technicians in this field urgently need to solve.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] In view of the above technical problems, an embodiment of the utility model provides a conveyor belt cleaning device to solve the problems raised in the above background technology.

[0006] The utility model provides the following technical solutions:

[0007] A conveyor belt cleaning device comprises: two mounting seats, a shaft rod, a connecting frame and a scraper assembly;

[0008] The two mounting seats are arranged at intervals; the shaft rod is arranged on the two mounting seats;

[0009] The connecting frame includes a first sleeve fixedly sleeved on both ends of the shaft rod, a first connecting rod fixed on the first sleeve, and a cross bar fixed on the top of the first connecting rod on both sides;

[0010] The scraper assembly includes a transverse plate, a scraper fixed to the top of the transverse plate, and a plurality of bolt rods fixed to the bottom of the transverse plate at intervals;

[0011] A plurality of mounting holes matching the positions of the bolt rods are arranged at intervals on the crossbar of the connecting frame, and a plurality of bolt rods on the scraper assembly are vertically inserted into the mounting holes on the crossbar;

[0012] Among them, each bolt rod is provided with an upper nut and a lower nut on the upper and lower sides of the cross bar respectively, and the upper nut and the lower nut lock and fix the bolt rod on the cross bar.

[0013] Preferably, the shaft rod is rotatably arranged on two mounting seats, and an elastic buffer is connected between the shaft rod and the mounting seats.

[0014] Preferably, the elastic buffer comprises: a sleeve, an L-shaped rod and a spring; the sleeve is fixed on the inner side of the mounting seat, one side of the sleeve is a closed structure, and the other side is an open structure; rod one of the L-shaped rod is inserted into the sleeve, and rod two of the L-shaped rod is fixed to the bottom of the first sleeve; the spring is located in the sleeve, one end of the spring is fixed on the sleeve, and the other end is fixedly connected to rod one.

[0015] Preferably, the scraper has an arc-shaped longitudinal cross-section and is made of polyurethane or rubber.

[0016] Preferably, a second sleeve is fixedly sleeved on the shaft rod between the two first sleeves, a second connecting rod is fixed on the second sleeve, and a top of the second connecting rod is fixedly connected to the cross bar.

[0017] A conveyor belt cleaning device provided in an embodiment of the utility model has the following beneficial effects: the utility model designs a conveyor belt cleaning device, which can scrape off materials attached to the surface of the conveyor belt and collect the scraped materials during the material transmission process of the conveyor belt, and can also ensure the quality of the next batch of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0019] Figure 2 This is a structural schematic diagram of the utility model from angle 2;

[0020] Figure 3 For this utility model Figure 1 Cross-section view in the AA direction;

[0021] Figure 4 This is a schematic diagram of the structure of the scraper assembly in the utility model;

[0022] Figure 5 For this utility model Figure 2 A partial enlarged view of B in the middle;

[0023] Figure 6 For this utility model Figure 3 A partial enlarged view of middle C;

[0024] Figure 7 It is a structural schematic diagram of the utility model in cooperation with a conveyor belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 7 .

[0027] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a conveyor belt cleaning device to solve the above technical problems, and its technical solution is as follows:

[0028] A conveyor belt cleaning device includes: two mounting seats 110, a shaft 120, a connecting frame and a scraper assembly 140;

[0029] The two mounting seats 110 are spaced apart from each other; the shaft 120 is disposed on the two mounting seats 110;

[0030] It should be noted that the shaft 120 can be arranged on the mounting seat 110 in a fixed connection or a rotatable connection; if it is a fixed connection, the shaft 120 is locked on the mounting seat 110 by screws, and if it is a rotatable connection, an elastic buffer is connected between the shaft 120 and the mounting seat 110;

[0031] The connecting frame includes a first sleeve 130 fixedly sleeved on both ends of the shaft 120, a first connecting rod 131 fixed on the first sleeve 130, and a cross bar 160 fixed on the top of the first connecting rod 131 on both sides;

[0032] The scraper assembly 140 includes a transverse plate 141, a scraper 142 fixed to the top of the transverse plate 141, and a plurality of bolt rods 143 fixed to the bottom of the transverse plate 141 at intervals;

[0033] A plurality of mounting holes that match the positions of the bolt rods 143 are arranged at intervals on the crossbar 160 of the connecting frame, and a plurality of bolt rods 143 on the scraper assembly 140 are vertically inserted into the mounting holes on the crossbar 160;

[0034] Among them, each bolt rod 143 is respectively provided with an upper nut 144a and a lower nut 144b on the upper and lower sides of the cross bar 160, and the upper nut 144a and the lower nut 144b lock and fix the bolt rod 143 on the cross bar 160; if it is necessary to adjust the installation height of the scraper 142 on the connecting frame, the upper nut 144a and the lower nut 144b can be loosened for adjustment, and then the upper nut 144a and the lower nut 144b can be tightened.

[0035] The working method of a conveyor belt cleaning device provided by the embodiment of the utility model is as follows:

[0036] 1. Figure 7 As shown, the conveyor belt cleaning device is installed on the discharge side of the conveyor belt through two mounting seats 110; the mounting seat 110 can be fixed on the frame of the conveyor belt, and the installation height of the scraper 142 on the connecting frame is adjusted according to the installation requirements, so that the scraper 142 is low connected to the conveyor belt 200;

[0037] 2. When the conveyor belt 200 is conveying materials, the scraper 142 is lowered onto the conveyor belt 200 to scrape off the materials adhering to the conveyor belt 200. When necessary, a recovery container can be provided under the scraper 142 to recover the materials.

[0038] It should be noted that sometimes when the scraper 142 is in low contact with the conveyor belt 200 for scraping, once encountering materials with high adhesion, if the shaft 120 is fixed on the mounting base 110, the scraper 142 cannot be properly swung left and right, and the scraper 142 may be damaged or the conveying surface of the conveyor belt 200 may be scratched due to the excessive mounting rigidity.

[0039] Therefore, in this embodiment, the shaft 120 is preferably rotatably set on two mounting seats 110, and an elastic buffer is connected between the shaft 120 and the mounting seats 110; when encountering materials with high adhesion, the scraper 142 can swing left and right during the contact with the material.

[0040] In this embodiment, the elastic buffer includes: a sleeve 151, an L-shaped rod 152 and a spring 153; the sleeve 151 is fixed on the inner side of the mounting seat 110, one side of the sleeve 151 is a closed structure, and the other side is an open structure; the rod 152a of the L-shaped rod 152 is inserted into the sleeve 151, and the rod 2 152b of the L-shaped rod 152 is fixed to the bottom of the first sleeve 130; the spring 153 is located in the sleeve 151, one end of the spring 153 is fixed on the sleeve 151, and the other end is fixedly connected to the rod 152a.

[0041] Figure 7 As shown, this is the assembly position of the scraper 142 and the conveyor belt 200 in a normal state. When encountering materials with high adhesion, the scraper 142 can swing left and right during the contact with the materials. In a stable state, the scraper 142 is reset under the action of the elastic force of the spring 153.

[0042] In this embodiment, the scraper 142 has an arc-shaped longitudinal cross-section and is made of polyurethane or rubber. The scraper 142 is made of polyurethane or rubber to prevent scratches on the conveyor belt.

[0043] In this embodiment, a second sleeve 130a is fixedly sleeved on the shaft rod 120 between the two first sleeves 130, a second connecting rod 130b is fixed on the second sleeve 130a, and the top of the second connecting rod 130b is fixedly connected to the cross bar 160; the second sleeve 130a is further arranged between the two first sleeves 130 to improve the stability of the connection between the connecting frame and the shaft rod 120.

[0044] A conveyor belt cleaning device provided in an embodiment of the utility model has the following beneficial effects: the utility model designs a conveyor belt cleaning device, which can scrape off materials attached to the surface of the conveyor belt and collect the scraped materials during the material transmission process of the conveyor belt, and can also ensure the quality of the next batch of materials.

[0045] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0046] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0047] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A conveyor belt cleaning device, characterized in that: include: two mounting bases, shaft, connecting frame and scraper assembly; The two mounting seats are arranged at intervals; the shaft rod is arranged on the two mounting seats; The connecting frame includes a first sleeve fixedly sleeved on both ends of the shaft rod, a first connecting rod fixed on the first sleeve, and a cross bar fixed on the top of the first connecting rod on both sides; The scraper assembly includes a transverse plate, a scraper fixed to the top of the transverse plate, and a plurality of bolt rods fixed to the bottom of the transverse plate at intervals; A plurality of mounting holes matching the positions of the bolt rods are arranged at intervals on the crossbar of the connecting frame, and a plurality of bolt rods on the scraper assembly are vertically inserted into the mounting holes on the crossbar; Among them, each bolt rod is provided with an upper nut and a lower nut on the upper and lower sides of the cross bar respectively, and the upper nut and the lower nut lock and fix the bolt rod on the cross bar.

2. The conveyor belt cleaning device according to claim 1, characterized in that: The shaft rod is rotatably arranged on two mounting seats, and an elastic buffer is connected between the shaft rod and the mounting seats.

3. The conveyor belt cleaning device according to claim 2, characterized in that: The elastic buffer comprises: a sleeve, an L-shaped rod and a spring; the sleeve is fixed on the inner side of the mounting seat, one side of the sleeve is a closed structure, and the other side is an open structure; rod one of the L-shaped rod is inserted into the sleeve, and rod two of the L-shaped rod is fixed to the bottom of the first shaft sleeve; the spring is located in the sleeve, one end of the spring is fixed on the sleeve, and the other end is fixedly connected to rod one.

4. The conveyor belt cleaning device according to claim 1, characterized in that: The scraper has an arc-shaped longitudinal section and is made of polyurethane or rubber.

5. The conveyor belt cleaning device according to claim 1, characterized in that: A second shaft sleeve is fixedly sleeved on the shaft rod between the two first shaft sleeves, a second connecting rod is fixed on the second shaft sleeve, and the top of the second connecting rod is fixedly connected to the cross bar.

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