Cleaning mechanism for belt conveyor

Abstract

The utility model discloses a cleaning mechanism for a belt conveyor, which belongs to the technical field of conveying equipment and comprises a belt, a plurality of transverse partition plates are fixedly connected onto the belt, the belt is mounted on a rack, a mounting frame is fixedly connected onto the rack, an auxiliary mechanism is arranged on the mounting frame and comprises a mounting roller rotatably connected between the inner walls of the mounting frame, and the mounting roller is mounted on the rack. A torsional spring is fixedly connected between the mounting roller and the mounting frame, a fixed plate is fixedly connected to the mounting roller, a movable plate is hinged to one side of the fixed plate, a torsional spring is fixed between the movable plate and the fixed plate, and a knocking hammer is fixedly connected to the top end of the movable plate through an elastic rod. The device has the beneficial effects that after the transverse partition plate abuts against the fixed plate, the transverse partition plate drives the fixed plate to drive the mounting roller to rotate, after the transverse partition plate is separated from the fixed plate and enters the position between the fixed plate and the movable plate, the mounting roller drives the fixed plate to drive the movable plate to reset under the action of a torsional spring, and a knocking hammer on the movable plate knocks the transverse partition plate; and chippings at the contact point of the transverse partition plate and the belt fall off.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying equipment technical field, in particular to a kind of cleaning mechanism for belt conveyor. BACKGROUND

[0002] Corrugated baffle belt conveyor (also called corrugated baffle belt conveyor or large inclination corrugated baffle conveyor) is a kind of high-efficiency, large-inclination material conveying equipment, its core feature is to use the conveying belt with corrugated baffle and transverse bulkhead, which can effectively prevent material from falling and realize large-inclination or even vertical conveying.

[0003] According to the search of Chinese patent publication No. CN217478362U, a corrugated belt conveyor dust removal device is provided, which includes a containing box and an air inlet pipe. The air inlet pipe penetrates into the containing box from one end of the containing box horizontally, and the end of the air inlet pipe extending into the containing box is closed. The upper side of the containing box is open. A strip-shaped slit is arranged on the upper side of the air inlet pipe in the axial direction. A nozzle is connected to the strip-shaped slit. The nozzle is arranged towards the bottom side of the corrugated belt. The dust removal device is installed below the return section of the upper horizontal section of the corrugated belt conveyor during cleaning. During operation, airflow is introduced through the air inlet pipe and sprayed towards the corrugated belt through the nozzle. The high-speed gas jet flushes the corrugated belt, blows the dust particles on the corrugated belt away from the belt, and collects them in the containing box below. Thus, automatic cleaning production of the belt conveyor during operation is realized, and manual cleaning is avoided.

[0004] However, debris may accumulate at the angle between the transverse bulkhead and the belt contact point. Direct use of a brush may not be able to clean it, and the gas blown out through the nozzle is mostly concentrated between two adjacent transverse bulkheads. Therefore, the cleaning effect may be affected. Utility model content

[0005] The purpose of the utility model is to provide a cleaning mechanism for belt conveyor to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose by the following technical solutions:

[0007] The utility model provides a kind of cleaning mechanism for belt conveyor, including belt, several transverse bulkheads are fixedly connected on belt, belt is installed on rack, rack is fixedly connected with mounting bracket, auxiliary mechanism is provided on mounting bracket, auxiliary mechanism includes mounting roller rotationally connected between the inner wall of mounting bracket, torsion spring is fixedly connected between mounting roller and mounting bracket, fixed plate is fixedly connected on mounting roller, hinged with movable plate on the side of fixed plate, torsion spring is also fixedly connected between movable plate and fixed plate, rubber membrane is fixedly connected between movable plate and fixed plate, rubber membrane is corrugated, rubber membrane is located at both ends of movable plate, the top of movable plate is fixedly connected with knocking hammer by elastic rod, top rod is fixedly connected on the side of movable plate close to fixed plate, limit plate is fixedly connected between the inner wall of mounting bracket, limit plate is located on the side of fixed plate away from movable plate, air supply assembly for ventilation between fixed plate and movable plate is also provided on mounting bracket.

[0008] Preferably, a counterweight is fixedly connected to the top end of the side of the movable plate away from the fixed plate.

[0009] Preferably, a guide plate is fixedly connected to the top end of the side of the fixed plate close to the movable plate.

[0010] Preferably, the end face of the top rod is dome-shaped.

[0011] Preferably, the air supply assembly includes a blower fixedly connected to the mounting bracket, the limit plate has an air supply cavity formed therein, the mounting bracket has a channel formed therein to communicate the air supply cavity with an air outlet of the blower, the fixed plate has an air supply tube fixedly connected to a side wall thereof, the air supply tube has a communication tube fixedly connected thereto, the communication tube is an elastic hose, and the air supply tube has an air vent formed in an inner wall thereof close to the fixed plate.

[0012] Preferably, a collecting mechanism is provided below the mounting roller, the collecting mechanism includes a collecting box, the inner bottom wall of the mounting bracket has a mounting groove formed therein, a plurality of bearing plates are fixedly connected in the mounting groove, the top of each bearing plate has a slide rail formed therein, the collecting box slides along the slide rails, and the bearing plates have a limiting assembly formed thereon.

[0013] Preferably, the limiting assembly includes a fixed baffle fixedly connected to one end of the bearing plate, a movable baffle is inserted into the other end of the bearing plate, and the collecting box is located between the fixed baffle and the movable baffle.

[0014] The utility model has the beneficial effect that after the transverse bulkhead abuts against the fixed plate, the transverse bulkhead drives the fixed plate to rotate, and after the transverse bulkhead separates from the fixed plate and enters between the fixed plate and the movable plate, the transverse bulkhead is knocked by the knocking hammer on the movable plate during the process of the fixed plate driving the movable plate to reset under the action of the torsion spring, so that the debris at the contact point between the transverse bulkhead and the belt falls off.

[0015] The additional technical features and advantages of the present application will be more apparent in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the technical solutions of the present application, but do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 is a general structure schematic diagram of the cleaning mechanism for the belt conveyor according to the present application;

[0018] Figure 2 is a front view of the internal structure of the cleaning mechanism for the belt conveyor according to the present application;

[0019] Figure 3 is a right view of the cleaning mechanism for the belt conveyor according to the present application;

[0020] Figure 4 is a schematic diagram of the connection relationship between the fixed plate and the movable plate of the cleaning mechanism for the belt conveyor according to the present application;

[0021] Figure 5 is a schematic diagram of the position relationship between the bearing plate and the limiting assembly of the cleaning mechanism for the belt conveyor according to the present application.

[0022] The reference signs are explained as follows: 1, belt; 101, transverse partition plate; 2, mounting rack; 201, mounting roller; 202, fixed plate; 203, movable plate; 204, rubber film; 205, knocking hammer; 206, top rod; 207, counterweight; 208, flow guide plate; 209, limiting plate; 301, air blower; 302, air supply pipe; 303, communication pipe; 4, collection box; 401, bearing plate; 402, slide rail; 403, fixed baffle; 404, movable baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0025] The utility model will be further described below in combination with the drawings:

[0026] As Figures 1-5 shown, a kind of cleaning mechanism for belt conveyor, including belt 1, several transverse bulkheads 101 are fixedly connected on belt 1, belt 1 is installed on rack, rack is fixedly connected with mounting bracket 2, mounting bracket 2 is U-shaped with opening upwards, belt 1 passes between mounting bracket 2, and mounting bracket 2 is arranged in the return section of belt 1.

[0027] Auxiliary mechanism is provided on mounting bracket 2, and the auxiliary mechanism includes mounting roller 201 rotatably connected between the inner wall of mounting bracket 2, and torsion spring for resetting is fixedly connected between mounting roller 201 and mounting bracket 2, mounting roller 201 is fixedly connected with fixed plate 202, one side of fixed plate 202 is hinged with movable plate 203, torsion spring is also fixedly connected between movable plate 203 and fixed plate 202, transverse bulkhead 101 moves in the process, and is abutted with fixed plate 202, will not be abutted with movable plate 203, rubber membrane 204 is fixedly connected between movable plate 203 and fixed plate 202, rubber membrane 204 is corrugated, rubber membrane 204 is located at both ends of movable plate 203, and the top end of movable plate 203 is fixedly connected with knocking hammer 205 by elastic rod, one side of movable plate 203 close to fixed plate 202 is fixedly connected with top rod 206, and the gap between fixed plate 202 and movable plate 203 is guaranteed by top rod 206, to avoid that the efficiency of cleaning is influenced by too small gap, the end surface of top rod 206 is dome-shaped, to reduce the abrasion between top rod 206 and fixed plate 202, the inner wall between mounting bracket 2 is fixedly connected with limiting plate 209, the rotation angle of fixed plate 202 is limited by limiting plate 209, limiting plate 209 is located at the side of fixed plate 202 away from movable plate 203, and the top end of the side of movable plate 203 away from fixed plate 202 is fixedly connected with counterweight 207, and the top end of the side of fixed plate 202 close to movable plate 203 is fixedly connected with flow guide plate 208.

[0028] The mounting frame 2 is further provided with a wind supply assembly for ventilation between the fixed plate 202 and the movable plate 203, the wind supply assembly comprising a blower 301 fixedly connected to the mounting frame 2, the limiting plate 209 being internally provided with a wind supply cavity, the mounting frame 2 being internally provided with a channel for communication between the wind supply cavity and an air outlet of the blower 301, the sidewall of the fixed plate 202 being fixedly connected with a wind supply pipe 302, the wind supply pipe 302 being fixedly connected with a communication pipe 303 between the limiting plate 209, the communication pipe 303 being an elastic hose, and the inner wall of the side of the wind supply pipe 302 close to the fixed plate 202 being provided with a ventilation hole penetrating through the fixed plate 202.

[0029] A collecting mechanism is arranged below the mounting roller 201, the collecting mechanism comprising a collecting box 4, the inner bottom wall of the mounting frame 2 being provided with a mounting groove, a plurality of groups of bearing plates 401 being fixedly connected in the mounting groove, the top of the bearing plate 401 being provided with a sliding rail 402, and the collecting box 4 sliding along the sliding rail 402.

[0030] The bearing plate 401 is provided with a limiting assembly, the limiting assembly comprising a fixed baffle 403 fixedly connected to one end of the bearing plate 401, and a movable baffle 404 inserted into the other end of the bearing plate 401, the collecting box 4 being located between the fixed baffle 403 and the movable baffle 404, the fixed baffle 403 and the movable baffle 404 limiting the position of the collecting box 4 to avoid the position of the collecting box 4 deviating and affecting the efficiency of collection, the sidewall of the movable baffle 404 being provided with a lifting slot, the hand being inserted into the lifting slot when the movable baffle 404 is lifted, and the force point being easily found.

[0031] Working principle: in use, the blower 301 is started, the air blown by the blower 301 enters the communication pipe 303 through the wind supply cavity in the limiting plate 209, then enters the wind supply pipe 302 through the communication pipe 303, and finally enters the gap between the fixed plate 202 and the movable plate 203 through the wind supply pipe 302, and then is blown out towards the belt 1, the belt 1 driving the transverse partition plate 101 to move towards the mounting frame 2, and the belt 1 being collected in the collecting box 4. Figure 2The direction shown moves, and the process of moving, the diaphragm 101 first with the fixed plate 202 abutment, then, the diaphragm 101 drive fixed plate 202 with the installation roller 201 rotation, when the fixed plate 202 rotates to a certain angle, the diaphragm 101 over the fixed plate 202, into the fixed plate 202 and movable plate 203 between, installation roller 201 under the action of torsion spring drive fixed plate 202 with movable plate 203 reset, in the process of resetting, through the knocking hammer 205 on movable plate 203 on the diaphragm 101 are knocked, facilitate the diaphragm 101 and the belt 1 contact point angle in the debris drop, then the diaphragm 101 over the knocking hammer 205, movable plate 203 under the action of torsion spring gradually reset, the process of fixed plate 202 reset is limited by the stop plate 209 and is limited to rotate, but, movable plate 203 under the action of inertia continue to rotate towards the fixed plate 202, the distance between movable plate 203 and the top of the fixed plate 202 reduces, the wind speed increases, the wind force under the guidance of the guide vane 208 blows towards the diaphragm 101 and the belt 1 contact point angle, improve the cleaning effect, shake and blow off the debris fall into the collection box 4 for collection, when need to replace the collection box 4 and clean, the movable baffle 404 is pulled out from the bearing plate 401, pull out the collection box 4.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning mechanism for a belt conveyor, comprising a belt (1), wherein a plurality of transverse partitions (101) are fixedly connected to the belt (1), the belt (1) is mounted on a frame, and a mounting bracket (2) is fixedly connected to the frame, characterized in that: An auxiliary mechanism is provided on the mounting frame (2). The auxiliary mechanism includes a mounting roller (201) rotatably connected between the inner wall of the mounting frame (2). A torsion spring is fixedly connected between the mounting roller (201) and the mounting frame (2). A fixing plate (202) is fixedly connected to the mounting roller (201). A movable plate (203) is hinged to one side of the fixing plate (202). A torsion spring is also fixedly connected between the movable plate (203) and the fixing plate (202). A rubber diaphragm (204) is fixedly connected between the movable plate (203) and the fixing plate (202). The rubber membrane (204) is corrugated and located at both ends of the movable plate (203). A hammer (205) is fixedly connected to the top of the movable plate (203) by an elastic rod. A top rod (206) is fixedly connected to the side of the movable plate (203) near the fixed plate (202). A limiting plate (209) is fixedly connected between the inner walls of the mounting frame (2). The limiting plate (209) is located on the side of the fixed plate (202) away from the movable plate (203). The mounting frame (2) is also provided with an air supply assembly for ventilation between the fixed plate (202) and the movable plate (203).

2. A cleaning mechanism for a belt conveyor according to claim 1, characterized in that: A counterweight (207) is fixedly connected to the top of the side of the movable plate (203) away from the fixed plate (202).

3. A cleaning mechanism for a belt conveyor according to claim 1, characterized in that: A guide plate (208) is fixedly connected to the top of the fixed plate (202) near the movable plate (203).

4. A cleaning mechanism for a belt conveyor according to claim 1, characterized in that: The end face of the top rod (206) is dome-shaped.

5. A cleaning mechanism for a belt conveyor according to claim 1, characterized in that: The air supply assembly includes a blower (301) fixedly connected to the mounting bracket (2). The limiting plate (209) has an air supply cavity inside. The mounting bracket (2) has a channel that connects the air supply cavity to the air outlet of the blower (301). The side wall of the fixing plate (202) is fixedly connected to an air supply pipe (302). A connecting pipe (303) is fixedly connected between the air supply pipe (302) and the limiting plate (209). The connecting pipe (303) is an elastic flexible hose. The inner wall of the air supply pipe (302) near the fixing plate (202) has a ventilation hole that penetrates the fixing plate (202).

6. A cleaning mechanism for a belt conveyor according to claim 1, characterized in that: A collection mechanism is provided below the mounting roller (201). The collection mechanism includes a collection box (4). The inner bottom wall of the mounting frame (2) is provided with a mounting groove. Multiple sets of bearing plates (401) are fixedly connected in the mounting groove. A slide rail (402) is provided on the top of the bearing plate (401). The collection box (4) slides along the slide rail (402). A limit component is provided on the bearing plate (401).

7. A cleaning mechanism for a belt conveyor according to claim 6, characterized in that: The limiting component includes a fixed baffle (403), which is fixedly connected to one end of the support plate (401), and a movable baffle (404) is inserted into the other end of the support plate (401). The collection box (4) is located between the fixed baffle (403) and the movable baffle (404).

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