Embedded scraper transporter connecting structure capable of preventing scraper chain from deforming
By setting up auxiliary guide rails on the scraper chain and welding fixed guide rail support rods, the problem of equipment failure caused by deformation of the scraper chain is solved, and higher connection strength and fault reduction are achieved.
Patent Information
- Application Number
- CN202520080865.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2035-01-14
AI Technical Summary
In conventional single-plate chain scraper conveyors, the scraper chain is easily deformed, causing interference with the guide rail support rods and breakage of the fixing bolts, which in turn leads to equipment failure.
By setting a scraper chain auxiliary guide rail on the scraper chain, the support strength is enhanced, and the guide rail support rod and the shell are fixed by welding to avoid deformation of the scraper and interference with the guide rail support rod. The scraper chain auxiliary guide rail is used to assist in positioning the scraper.
Effectively prevent the scraper chain from deformation, reduce the occurrence of failures, improve the connection strength, and avoid the breakage of fixing bolts.
Smart Images
Figure CN223385234U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of conveying equipment, and in particular to a connection structure of an embedded scraper conveyor for preventing deformation of a scraper chain. Background Art
[0002] In a conventional single-slat chain scraper conveyor, the equipment consists of a scraper housing, a scraper chain main rail, rail support rods, and support rod fixing bolts. The scraper chain main rail is welded to the rail support rods, which are then fixed to the scraper housing via support rod fixing bolts. The scraper chain slides along the scraper chain main rails via a scraper drive. Due to the weight of the material, the scraper blades on both sides of the single-slat chain are prone to deformation. This deformation interferes with the rail support rods, causing deformation and breakage of the rail support rods and fixing bolts. Ultimately, the rail support rods become stuck and fall off, causing the scraper conveyor to malfunction. Utility Model Content
[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a buried scraper conveyor connection structure that prevents the scraper chain from deforming, which can avoid the deformation of the scraper and interference with the guide rail support rod, thereby reducing the occurrence of faults.
[0004] The present application discloses a connection structure of an embedded scraper conveyor for preventing deformation of a scraper chain, comprising a housing, a guide rail support rod, a main rail of a scraper chain, a scraper chain, and a scraper. The guide rail support rod is connected to the housing, the main rail of the scraper chain is connected to the guide rail support rod, the scraper chain is connected to the main rail of the scraper chain, and the scraper is connected to the scraper chain.
[0005] It also includes: a scraper chain auxiliary guide rail; a guide rail support rod extends out of the shell and is welded to the shell; a groove is constructed in the middle of the scraper, the scraper is fixedly connected to the scraper chain, and the groove in the middle of the scraper covers the scraper chain main guide rail; the scraper chain auxiliary guide rails are symmetrically arranged on both sides of the guide rail support rod, and the two ends of the scraper are in relative sliding contact with the scraper chain auxiliary guide rails.
[0006] Optionally, a gap is provided between the scraper and the scraper chain auxiliary guide rail, and the gap is no greater than 2 mm.
[0007] Optionally, grooves are constructed on both sides of the scraper, and the grooves are covered and slidably connected to the scraper chain auxiliary guide rails.
[0008] Optionally, ears are provided on both sides of the scraper chain, and the scrapers are symmetrically provided in two pieces and are detachably fastened to the ears by bolts.
[0009] Optionally, the groove is a dovetail groove.
[0010] The technical solution provided by this application may have the following beneficial effects:
[0011] This device increases the connection strength and support strength by welding the guide rail support rod to the shell, avoiding the breakage of the fixing bolts; the scraper is assisted in positioning by the scraper chain sub-guide rail, avoiding deformation of the scraper and interference with the guide rail support rod, thereby reducing the occurrence of faults.
[0012] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0014] Figure 1 It is a structural diagram shown in an embodiment of the present application;
[0015] Reference numerals:
[0016] 1. Housing; 2. Guide rail support rod; 3. Scraper chain main rail; 4. Scraper chain; 5. Scraper; 6. Scraper chain secondary guide rail. DETAILED DESCRIPTION
[0017] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0018] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0019] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0020] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0021] In response to the above problems, an embodiment of the present application provides a buried scraper conveyor connection structure that prevents deformation of the scraper chain. The technical solution of the embodiment of the present application is described in detail below in conjunction with the accompanying drawings.
[0022] like Figure 1 The invention discloses a connection structure for an embedded scraper conveyor for preventing deformation of a scraper chain, comprising a housing 1, a guide rail support rod 2, a scraper chain main rail 3, a scraper chain 4, and a scraper 5. The guide rail support rod 2 is connected to the housing 1, the scraper chain main rail 3 is connected to the guide rail support rod 2, the scraper chain 4 is connected to the scraper chain main rail 3, and the scraper 5 is connected to the scraper chain 4. The improvement of the present application is that it also includes a scraper chain auxiliary guide rail 6; wherein, in order to adapt to the improvement, the guide rail support rod 2 extends out of the housing 1 and is welded and fixed to the housing 1; a groove is constructed in the middle of the scraper 5, the scraper 5 is fixedly connected to the scraper chain 4, and the groove in the middle of the scraper 5 covers the scraper chain main rail 3; the scraper chain auxiliary guide rails 6 are symmetrically arranged on both sides of the guide rail support rod 2, and the two ends of the scraper 5 are in relative sliding contact with the scraper chain auxiliary guide rail 6.
[0023] In this way, the present application increases the connection strength and the support strength by welding the guide rail support rod 2 to the shell 1, avoiding the breakage of the fixing bolts; the scraper 5 is assisted in positioning by the scraper chain sub-guide rail, avoiding the deformation of the scraper 5 and interference with the guide rail support rod 2, thereby reducing the occurrence of faults.
[0024] In one embodiment, in order to reduce the gap between the scraper 5 and the scraper chain auxiliary guide rail 6 without affecting the relative sliding between the two, a gap is set between the scraper 5 and the scraper chain auxiliary guide rail 6, and the gap is not greater than 2 mm.
[0025] In one embodiment, in order to facilitate the positioning and sliding of the scraper 5, grooves are constructed on both sides of the scraper 5. The grooves are covered and slidably connected to the scraper chain auxiliary guide rail 6, and the grooves are configured as dovetail grooves.
[0026] In one embodiment, in order to facilitate the installation and fixation of the scraper 5 on the scraper chain 4, ears are provided on both sides of the scraper chain 4, and the scraper 5 is symmetrically provided in two pieces and is detachably fastened to the ears by bolts.
[0027] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0028] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.
[0029] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.
Claims
1. A connection structure for an embedded scraper conveyor for preventing deformation of a scraper chain, comprising a housing (1), a guide rail support rod (2), a scraper chain main rail (3), a scraper chain (4), and a scraper (5); the guide rail support rod (2) is connected to the housing (1); the scraper chain main rail (3) is connected to the guide rail support rod (2); the scraper chain (4) is connected to the scraper chain main rail (3); and the scraper (5) is connected to the scraper chain (4); It is characterized in that Also includes: A scraper chain auxiliary guide rail (6); the guide rail support rod (2) extends out of the shell (1) and is welded and fixed to the shell (1); a groove is constructed in the middle of the scraper (5), the scraper (5) is fixedly connected to the scraper chain (4), and the groove in the middle of the scraper (5) covers the scraper chain main guide rail (3); the scraper chain auxiliary guide rails (6) are symmetrically arranged on both sides of the guide rail support rod (2), and the two ends of the scraper (5) are in relative sliding contact with the scraper chain auxiliary guide rails (6).
2. The buried scraper conveyor connection structure for preventing deformation of the scraper chain according to claim 1, characterized in that: A gap is provided between the scraper (5) and the scraper chain auxiliary guide rail (6), and the gap is no greater than 2 mm.
3. The buried scraper conveyor connection structure for preventing scraper chain deformation according to claim 1, characterized in that: Grooves are constructed on both sides of the scraper (5), and the grooves are covered and slidably connected to the scraper chain auxiliary guide rail (6).
4. The buried scraper conveyor connection structure for preventing deformation of the scraper chain according to claim 3, characterized in that: Ears are provided on both sides of the scraper chain (4), and the scraper (5) is symmetrically provided in two pieces and detachably fastened to the ears by bolts.
5. The buried scraper conveyor connection structure for preventing deformation of the scraper chain according to claim 3, characterized in that: The groove is a dovetail groove.