Synchronous moving spring sweeper and reciprocating reversible belt conveyor

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a synchronous moving spring sweeper and a reciprocating reversible belt conveyor, the synchronous moving spring sweeper is installed on a bearing seat of the reciprocating reversible belt conveyor and can synchronously move along with the bearing seat, and the synchronous moving spring sweeper comprises a tensioning mechanism and a scraper mechanism arranged on the tensioning mechanism. When tensioned, the cleaning scraper moves along with the bearing seat of the turnabout drum, and the cleaning scraper always clings to the adhesive tape surface of the turnabout drum, so that dust and fine materials are cleaned down; the scraping plate can be adjusted up and down, so that the scraping plate works at a proper position; the attaching tightness degree of the scraper and the adhesive tape surface of the turnabout drum can be adjusted through the tensioning mechanisms on the two sides, and it is guaranteed that the scraper is attached to the adhesive tape surface all the time; when the headstock is narrow in space and a standard sweeper cannot be normally installed, the synchronous moving spring sweeper can also be installed because the synchronous moving spring sweeper is convenient to install and small in installation space.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a synchronous moving spring cleaner and a reciprocating reversible belt conveyor equipped with the synchronous moving spring cleaner. Background Art

[0002] During the conveying process of the belt conveyor, according to process requirements, there will be a configuration of a reciprocating reversible belt conveyor. However, during the use of such a reciprocating reversible belt conveyor, the surface of the belt often needs to be cleaned. In the past, manual cleaning was used, which required a large amount of labor intensity for operators. And if cleaning is carried out during operation, there are safety hazards. The standard cleaner cannot be applied to some belt conveyors installed in narrow spaces due to its complex structure. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the utility model provides a synchronous moving spring cleaner and a reciprocating reversible belt conveyor with simple structure, convenient use, safety and reliability.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model provides a synchronous moving spring cleaner, which is installed on a bearing seat and can move synchronously with the bearing seat, and includes a tensioning mechanism and a scraper mechanism arranged on the tensioning mechanism;

[0006] The tensioning mechanism is a set and is respectively installed on two bearing seats, and includes an installation support, a fixed seat, a tensioning screw and a tensioning spring. The installation support is fixed on the bearing seat, the fixed seat is fixed on the installation support, the tensioning screw is installed on the fixed seat, and the tensioning screw is elastically connected with the fixed seat through the tensioning spring, and the tensioning screw can move back and forth along the fixed seat;

[0007] The scraper mechanism is installed between two tensioning mechanisms and includes an adjustable support, a support frame and a scraper. Both ends of the support frame are respectively rotatably connected with the installation support. The adjustable support is a set and is symmetrically fixed at both ends of the support frame. The two adjustable supports are respectively fixed with two tensioning screws. The tensioning screw can drive the support frame to rotate around the installation support through the adjustable support, and the scraper is fixed on the support frame.

[0008] In order to facilitate the rotation of the support frame, the installation support includes a detachable lower support and an upper support. One end of the lower support and the upper support respectively has an arc-shaped plate, and the two arc-shaped plates are combined to form a cylindrical guiding part for the support frame to rotate.

[0009] In order to facilitate processing and forming, the fixed seat is integrally formed at the top of the lower support.

[0010] To facilitate the installation of the support frame in cooperation with other components, the support frame includes a rotating cylinder and a mounting plate fixed to the rotating cylinder, and the rotating cylinder is rotatably connected within a cylindrical guiding portion.

[0011] To facilitate the disassembly and assembly of the scraper, the scraper is fixed to the mounting plate by a pressing plate.

[0012] To facilitate the adjustment of the position of the scraper so as to ensure that it always fits on the belt surface, a plurality of adjusting oblong holes are uniformly formed along the length direction of the scraper, the pressing plate is detachably connected to the scraper through a plurality of locking bolts, and the locking bolts sequentially penetrate through the adjusting oblong holes, the scraper and the mounting plate, and are locked by nuts.

[0013] The present utility model also provides a reciprocating reversible belt conveyor, and the above-mentioned synchronous moving spring sweeper is installed on the bearing seat of the reciprocating reversible belt conveyor, and the scraper of the synchronous moving spring sweeper abuts against the belt surface of the reciprocating reversible belt conveyor.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1) The synchronous moving spring sweeper of the present utility model is directly installed on the bearing seat of the deflecting roller of the belt conveyor. When tensioned, it moves simultaneously with the bearing seat of the deflecting roller, and always keeps the cleaning scraper closely attached to the belt surface of the deflecting roller, sweeping down dust and fine materials;

[0016] (2) The scraper of the synchronous moving spring sweeper can be adjusted up and down so that it works at a suitable position;

[0017] (3) The tightness of the fit between the scraper of the synchronous moving spring sweeper and the belt surface of the deflecting roller can be adjusted through the tensioning mechanisms on both sides to ensure that it is always closely attached to the belt surface;

[0018] (4) When the space of the headstock is narrow and a standard sweeper cannot be normally installed, the synchronous moving spring sweeper can also be installed because the synchronous moving spring sweeper is convenient to install and has a small installation space. Description of the Drawings

[0019] Figure 1 It is the front view of the synchronous moving spring sweeper of the present utility model;

[0020] Figure 2 It is the top view of the synchronous moving spring sweeper of the present utility model;

[0021] Figure 3 It is the side view of the synchronous moving spring sweeper of the present utility model;

[0022] Figure 4 It is the front view of the lower support of the present utility model;

[0023] Figure 5 Top view of the lower support of the present utility model;

[0024] Figure 6 Front view of the upper support of the present utility model;

[0025] Figure 7 Top view of the scraper mechanism of the present utility model;

[0026] Figure 8 Side view of the scraper mechanism of the present utility model;

[0027] Figure 9 Front view of the scraper of the present utility model;

[0028] Figure 10 Top view of the reciprocating reversible belt conveyor of the present utility model;

[0029] Figure 11 Side view of the reciprocating reversible belt conveyor of the present utility model. Detailed implementation manners

[0030] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0031] Embodiment 1:

[0032] Such as Figure 1 、 Figure 2 shown, a synchronous moving spring sweeper includes a tensioning mechanism 1 and a scraper mechanism 2 arranged on the tensioning mechanism 1. The tensioning mechanism 1 is a set, and the scraper mechanism 2 is installed between two tensioning mechanisms 1.

[0033] Specifically, as shown in Figures 3 - 6 shown, the tensioning mechanism includes an installation support, a fixed seat 103, a tensioning screw 104 and a tensioning spring 105. The installation support is fixed on the bearing seat. The installation support includes a detachable lower support 101 and an upper support 102. The upper support 102 covers the lower support 101 and is fixed by screws. One end of the lower support 101 and the upper support 102 respectively has an arc plate 106 and an arc plate 107. The two arc plates are combined to form a cylindrical guiding part that can allow the support frame to rotate. The fixed seat 103 is integrally formed at the top of the lower support 101. The tensioning screw 104 is installed on the fixed seat 103. The tensioning screw 104 is parallel to the horizontal plane. The tensioning screw 104 is elastically connected to the fixed seat 103 through the tensioning spring 105. The tensioning screw 104 can move back and forth along the fixed seat 103;

[0034] Specifically, in combination with Figures 7 - 9As shown in the figure, the scraper mechanism includes an adjustable support 204, a support frame 201 and a scraper 202. The support frame 201 includes a rotating cylinder and a mounting plate fixed on the rotating cylinder. The rotating cylinder is rotatably connected inside a cylindrical guiding part. The adjustable supports 204 are a set and are symmetrically fixed at both ends of the support frame 201. The two adjustable supports 204 are respectively fixed to two tensioning screws 104. The tensioning screw 104 can drive the support frame 201 to rotate around the mounting support through the adjustable support 204. The scraper 202 is fixed to the mounting plate of the support frame 201 through a pressing plate 203. A plurality of adjusting oblong holes 205 are evenly arranged along the length direction of the scraper 202. The pressing plate 203 is detachably connected to the scraper 202 through a plurality of locking bolts. The locking bolts sequentially penetrate the adjusting oblong holes 205, the scraper 202 and the mounting plate, and are locked by nuts. Through this structure, the fitting degree between the scraper 202 and the belt surface of the belt conveyor can be accurately adjusted.

[0035] Embodiment 2:

[0036] As Figure 10 , Figure 11 As shown in the figure, this embodiment provides a reciprocating reversible belt conveyor. The synchronous moving spring sweeper 3 is installed on the bearing seat 6 of the reciprocating reversible belt conveyor. The scraper of the synchronous moving spring sweeper 3 abuts against the belt surface on the deflecting roller 4 of the reciprocating reversible belt conveyor. During tensioning, it moves simultaneously with the bearing seat 6 of the deflecting roller 4. The tensioning screw always generates a pulling force on the scraper mechanism through the tensioning spring, always keeping the scraper tightly attached to the belt surface of the deflecting roller 4, and sweeping down dust and fine materials.

[0037] In the description of the embodiments of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "between", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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 invention.

[0039] Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0040] Inspired by the above ideal embodiments of the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present utility model. The technical scope of the present utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A synchronous moving spring sweeper is installed on a bearing seat and can move synchronously with the bearing seat. It is characterized in that: It includes a tensioning mechanism and a scraper mechanism arranged on the tensioning mechanism; The tensioning mechanism is a set, which are respectively installed on two bearing seats, and includes an installation support, a fixed seat, a tensioning screw and a tensioning spring. The installation support is fixed on the bearing seat, the fixed seat is fixed on the installation support, the tensioning screw is installed on the fixed seat, and the tensioning screw is elastically connected to the fixed seat through the tensioning spring, and the tensioning screw can move back and forth along the fixed seat; The scraper mechanism is installed between the two tensioning mechanisms and includes an adjustable support, a support frame and a scraper. Both ends of the support frame are respectively rotatably connected to the installation support. The adjustable supports are a set and are symmetrically fixed at both ends of the support frame. The two adjustable supports are respectively fixed to the two tensioning screws. The tensioning screw can drive the support frame to rotate around the installation support through the adjustable support, and the scraper is fixed on the support frame.

2. The synchronous moving spring sweeper according to claim 1, characterized in that: The installation support includes a lower support and an upper support that are detachably connected. One ends of the lower support and the upper support respectively have arc-shaped plates, and the two arc-shaped plates are combined to form a cylindrical guiding part for the support frame to rotate.

3. The synchronous moving spring sweeper according to claim 2, characterized in that: The fixed seat is integrally formed at the top end of the lower support.

4. The synchronous moving spring sweeper according to claim 2, wherein: The support frame includes a rotating cylinder and a mounting plate fixed on the rotating cylinder, and the rotating cylinder is rotatably connected in the cylindrical guiding part.

5. The synchronous moving spring sweeper according to claim 4, characterized in that: The scraper is fixed on the mounting plate through a pressing plate.

6. The synchronous moving spring sweeper according to claim 5, wherein: A plurality of adjusting oblong holes are evenly formed in the length direction of the scraper. The pressing plate is detachably connected to the scraper through a plurality of locking bolts. The locking bolts sequentially penetrate through the adjusting oblong holes, the scraper and the mounting plate, and are locked by nuts.

7. A reciprocating reversible belt conveyor, characterized in that: On the bearing seat of the reciprocating reversible belt conveyor, there is installed a synchronous moving spring sweeper as described in any one of claims 1-6, and the scraper of the synchronous moving spring sweeper abuts against the belt surface of the reciprocating reversible belt conveyor.

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