Ground surface feeder

Abstract

The utility model provides an earth surface feeding machine. The earth surface feeding machine comprises an elastic scraper device and a conveying device. Wherein the conveying device comprises a main body part and a conveying rubber belt arranged on the main body part; the elastic scraper device is arranged on the main body part, located at the bottom of the conveying rubber belt and tightly attached to the conveying rubber belt; the elastic scraping plate device comprises a mud blocking scraping plate and an elastic piece, the mud blocking scraping plate is arranged on the main body part in a sliding mode, and the elastic piece is arranged between the main body part and the mud blocking scraping plate. According to the earth surface feeding machine provided by the invention, the problem that a gap is generated due to abrasion between the mud baffle scraper and the conveying rubber belt in the operation process of the earth surface feeding machine is remarkably solved. The elastic scraping plate device ensures that the mud stopping scraping plate can be still tightly attached to the conveying rubber belt after being abraded through the elastic force of the elastic piece, so that mud on the rubber belt is effectively scraped, and the working condition efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of conveying devices, in particular to a surface feeder. Background Art

[0002] In the application of surface feeders, the conveyor belt, as a core component, undertakes the important task of material transportation. However, during the actual operation process, especially at the return section of the conveyor belt, some problems often occur. The originally installed mud scraping plate was designed to closely fit the conveyor belt to effectively scrape the mud on the belt, preventing the mud from contaminating and damaging the belt and other parts of the machine during the return process.

[0003] However, after a period of operation, the mud scraping plate often wears due to friction with the conveyor belt. This wear causes a certain gap between the mud scraping plate and the conveyor belt, making the mud scraping plate unable to closely fit the conveyor belt anymore. As a result, the mud scraping plate cannot effectively scrape the mud on the belt during operation, thus affecting the normal operation and working efficiency of the surface feeder. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a surface feeder to solve the technical problem that in a traditional surface feeder, after the mud scraping plate wears, it cannot closely adhere to the conveyor belt, thus unable to effectively scrape the mud on the belt, affecting the normal operation and working efficiency of the surface feeder.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: providing a surface feeder, the surface feeder includes:

[0006] A conveying device, the conveying device includes a main body part and a conveyor belt arranged on the main body part;

[0007] An elastic scraping plate device, the elastic scraping plate device is arranged on the main body part, the elastic scraping plate device is located at the bottom of the conveyor belt and closely adheres to the conveyor belt;

[0008] The elastic scraping plate device includes a mud scraping plate and an elastic member, the mud scraping plate is slidably arranged on the main body part, and the elastic member is arranged between the main body part and the mud scraping plate.

[0009] In one embodiment, the elastic scraping plate device further includes a mounting plate and a sliding rod, the mounting plate is connected to the sliding rod, the sliding rod is slidably matched with the main body part, the elastic member is sleeved on the sliding rod, and both ends of the elastic member closely adhere to the main body part and the mounting plate respectively, and the mud scraping plate is connected to the mounting plate.

[0010] In one embodiment, a limiting device is provided at the end of the sliding rod.

[0011] In one embodiment, head devices and tail devices for driving the conveyor belt to move are respectively provided at both ends of the main body portion, and a discharge chute is provided at the end of the main body portion.

[0012] In one embodiment, the elastic member is a spring.

[0013] In one embodiment, the mud scraping plate is fixed to the mounting plate by a threaded member.

[0014] One or more of the above technical solutions in the embodiments of the present utility model have at least the following technical effects or advantages:

[0015] By providing an elastic scraping plate device, the present application significantly improves the gap problem caused by wear between the mud scraping plate and the conveyor belt during the operation of the surface feeder. The elastic scraping plate device utilizes the elastic force of the elastic member to ensure that the mud scraping plate can still closely adhere to the conveyor belt after wear, thereby effectively scraping the mud on the belt and improving the working condition efficiency. In addition, the elastic scraping plate device can adaptively adjust the degree of fit with the conveyor belt, reducing the operation instability and fault shutdown time caused by the gap problem. Due to reducing the faults caused by the wear of the mud scraping plate, the frequency of maintenance and replacement of the mud scraping plate is reduced, thereby reducing the maintenance cost.

[0016] In summary, by introducing the elastic scraping plate device, the present application not only solves the key problems in the actual operation of the surface feeder, but also brings significant economic benefits and improved operation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the surface feeder provided by the embodiment of the present utility model;

[0019] Figure 2 It is a schematic diagram of the end structure of the surface feeder;

[0020] Figure 3 It is Figure 2 A partial enlarged view of part A in

[0021] Among them, the reference numerals of each part are as follows:

[0022] 1. Conveyor device; 2. Elastic scraper device; 3. Transport vehicle; 11. Main body part; 12. Conveyor belt; 21. Mud scraper; 22. Elastic member; 23. Mounting plate; 24. Slide bar; 111. Head device; 112. Tail device; 113. Discharge chute. Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly defined and limited, the terms "mount", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figures 1 to 3, an embodiment of the present application provides a surface feeder, including an elastic scraper device 2 and a conveying device 1. A transport vehicle 3 conveys and dumps the mud material onto the conveying belt 12 of the conveying device 1. Among them, the conveying device 1 includes a main body portion 11 and a conveying belt 12 arranged on the main body portion 11; the elastic scraper device 2 is arranged on the main body portion 11, and the elastic scraper device 2 is located at the bottom of the conveying belt 12 and closely adheres to the conveying belt 12; the elastic scraper device 2 includes a mud-blocking scraper 21 and an elastic member 22 (specifically, it can be a spring), the mud-blocking scraper 21 is slidably arranged on the main body portion 11, and the elastic member 22 is arranged between the main body portion 11 and the mud-blocking scraper 21.

[0028] In one embodiment, the elastic scraper device 2 further includes a mounting plate 23 and a sliding rod 24. The mounting plate 23 is connected to the sliding rod 24, the sliding rod 24 is slidably fitted on the main body portion 11, the elastic member 22 is sleeved on the sliding rod 24, and both ends of the elastic member 22 closely adhere to the main body portion 11 and the mounting plate 23 respectively, and the mud-blocking scraper 21 is connected to the mounting plate 23. The mounting plate 23 is connected to the sliding rod 24, and the sliding rod 24 is slidably fitted on the main body portion 11, so that the mud-blocking scraper 21 can slide on the main body portion 11. The elastic member 22 is sleeved on the sliding rod 24, and both ends of the elastic member 22 closely adhere to the main body portion 11 and the mounting plate 23 respectively, providing elastic force for the mud-blocking scraper 21. The mud-blocking scraper 21 is connected to the mounting plate 23, and through the sliding fit of the mounting plate 23 and the sliding rod 24, the close adhesion between the mud-blocking scraper 21 and the conveying belt 12 is realized.

[0029] In one embodiment, a limiting device is arranged at the end of the sliding rod 24. The limiting device can specifically be a nut threadedly connected to the end of the sliding rod 24 (there is a certain gap between the nut limiting device and the main body portion 11, so that when the mud-blocking scraper 21 is worn, the elastic member 22 can push the mounting plate 23 and the mud-blocking scraper 21 towards the conveying belt 12 direction through elastic force, ensuring that the mud-blocking scraper 21 closely adheres to the conveying belt 12). By arranging the limiting device, it is possible to prevent the sliding rod 24 from detaching from the main body portion 11 during the sliding process, ensuring the stability of the elastic scraper device 2.

[0030] In one embodiment, a head device 111 and a tail device 112 for driving the conveying belt 12 to move are respectively arranged at both ends of the main body portion 11, and a discharge chute 113 is arranged at the end of the main body portion 11. A head device 111 and a tail device 112 for driving the conveying belt 12 to move are respectively arranged at both ends of the main body portion 11, providing power for the movement of the conveying belt 12. A discharge chute 113 is arranged at the end of the main body portion 11 for unloading materials.

[0031] In one embodiment, the mud-blocking scraper 21 is fixed to the mounting plate 23 through a threaded member. By fixing the mud-blocking scraper 21 to the mounting plate 23 through a threaded member, it is convenient for the installation and replacement of the mud-blocking scraper 21.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A surface feeder, characterized in that: The surface feeder comprises: A conveying device, the conveying device comprising a main body and a conveying belt arranged on the main body; An elastic scraper device, wherein the elastic scraper device is arranged on the main body, and the elastic scraper device is located at the bottom of the conveyor belt and is closely attached to the conveyor belt; The elastic scraper device comprises a mudguard scraper and an elastic member, wherein the mudguard scraper is slidably arranged on the main body, and the elastic member is arranged between the main body and the mudguard scraper.

2. A surface feeder according to claim 1, characterized in that: The elastic scraper device also includes a mounting plate and a sliding rod, wherein the mounting plate is connected to the sliding rod, the sliding rod is slidably fitted on the main body, the elastic member is sleeved on the sliding rod, and the two ends of the elastic member are respectively tightly attached to the main body and the mounting plate, and the mudguard scraper is connected to the mounting plate.

3. A surface feeder according to claim 2, characterized in that: A limiting device is arranged at the end of the sliding rod.

4. A surface feeder according to claim 1, characterized in that: The two ends of the main body are respectively provided with a head device and a tail device for driving the conveyor belt to move, and the end of the main body is provided with a discharge chute.

5. A surface feeder according to claim 1, characterized in that: The elastic member is a spring.

6. A surface feeder according to claim 2, characterized in that: The mudguard scraper is fixed to the mounting plate via a screw member.

Images