A transmission device suitable for construction waste treatment

Abstract

The present invention provides a transmission device suitable for construction waste treatment, which can effectively prevent the belt from running off track and slipping, and is provided with a running deviation correction component to help the belt reset, a broken shaft roller is provided below the belt, a second sensor head is provided at both ends of the rotating shaft roller, a second sensor is provided below the second sensor head, the belt roller comprises a first roller and a roller fixing part, the roller fixing part is provided at both ends of the first roller, a bearing is provided inside the roller fixing part, the roller rotating shaft passes through the first roller, the roller fixing part and the rotating shaft driving connection, the diameter of the first roller is smaller than the diameter of the roller fixing part, the belt is provided on the surface of the first roller, a clamping roller is provided above the belt, the rotation speed of the clamping roller and the belt roller is the same, the edge of the belt is wrapped with an iron sheet, a first electromagnet and a second electromagnet are provided inside the two ends of the belt roller respectively, and a running deviation correction component is also provided at both ends of the roller rotating shaft.

Description

Technical Field

[0001] The invention relates to the field of construction waste treatment, and in particular to a transmission device suitable for construction waste treatment. Background Art

[0002] At present, there is no failure detection for the belts in construction waste disposal sites. Failures include deviation, slippage, overload, broken shaft, tripping and shutdown. Once the belt fails during normal production, it will affect the connection between the previous and next processes. In more serious cases, semi-finished products will be instantly piled up on the conveyor belt. At this time, the difficulty, intensity and time consumption of cleaning the belt materials are much greater than repairing the belt. Once the belt fails, in order to improve the stability of the equipment, reduce the failure rate and reduce the intensity of manual work, can a way or method be provided to quickly and effectively give alarm information when the belt fails? Summary of the invention

[0003] The object of the present invention is to provide a transmission device suitable for construction waste treatment, which can effectively prevent the belt from running off track and slipping, and is provided with a running deviation correction component to help the belt reset.

[0004] The embodiment of the present invention is achieved as follows:

[0005] A transmission device suitable for processing construction waste comprises a drum shaft, a belt drum rotating by the drum shaft, and a belt arranged on the belt drum, both ends of the drum shaft are provided with a first sensor head, a first sensor is arranged below the first sensor head, a shaft roller is arranged below the belt, both ends of the belt drum are provided with a second sensor head, a second sensor is arranged below the second sensor head, the cross-section of the shaft roller is arc-shaped, the belt drum comprises a first roller and a drum fixing part, the drum fixing part is arranged at both ends of the first drum, a bearing is arranged inside the drum fixing part, the drum shaft passes through the first roller, the drum fixing part and the shaft driving connection, the diameter of the first roller is smaller than the diameter of the drum fixing part, the belt is arranged on the surface of the first roller, a clamping roller is arranged above the belt, the clamping roller and the belt drum have the same rotation speed, the edge of the belt is wrapped with an iron sheet, the first electromagnet and the second electromagnet are arranged inside the two ends of the belt drum respectively, and deviation correction components are also arranged at both ends of the drum shaft.

[0006] In a preferred embodiment of the present invention, the above-mentioned deviation correction assembly includes a transmission support base, a correction slide rail, a fixed rotating seat, a first support block and a first support plate. The correction slide rail is arranged in the transmission support base, the roller shaft passes through the first support plate and is connected to the fixed rotating seat, the correction slide rail is equipped with a first support block, and the first support block and the first support plate are fixedly connected.

[0007] In a preferred embodiment of the present invention, a support block driver for driving the first support block to move is also provided on the first support block.

[0008] In a preferred embodiment of the present invention, the above-mentioned deviation correction component includes a first telescopic rod, and two ends of the first telescopic rod are respectively connected to the first support block and the fixed rotating seat.

[0009] In a preferred embodiment of the present invention, the outer wall of the roller fixing member is provided with a first annular groove, and the first annular groove is provided with a plurality of transverse grooves in a direction toward the first roller.

[0010] In a preferred embodiment of the present invention, a plurality of corrective feet are arranged on the above-mentioned first support plate, and the corrective feet include a first fixing plate, a connecting joint and a second fixing plate. The first fixing plate is horizontally arranged on the first support plate, and the other end of the larger first fixing plate is connected to the connecting joint. There is an angle between the second fixing plate and the first fixing plate, and the second fixing plate is inserted into the first annular groove.

[0011] In a preferred embodiment of the present invention, the above-mentioned correction foot further includes a buffer spring, and the buffer spring is arranged at the connection between the first fixing plate and the first supporting plate.

[0012] In a preferred embodiment of the present invention, the first sensor and the second sensor are respectively connected to a control center, and the control center is respectively connected to an overload detection unit, a trip detection unit and a human-computer interaction unit.

[0013] The beneficial effects of the embodiments of the present invention are as follows: first sensor heads are provided at both ends of the roller shaft of the transmission device in the present invention, and the first sensor head and the first sensor are used together to detect whether the belt is deviating; second sensor heads are provided on both sides of the belt roller, and the second sensor head and the second sensor are used together to detect whether the belt is slipping; roller fixings are provided at both ends of the first roller to prevent the belt from deviating; a clamping roller is provided above the first roller, and the clamping roller rotates together when the belt acts to further prevent the belt from deviating; at the same time, iron sheets are provided on the edge of the belt, and first electromagnets and second electromagnets are provided at both ends of the belt roller, i.e., in the roller fixings; when the belt is working, the first electromagnet and the second electromagnet attract both sides of the belt to help the belt unfold and prevent the belt from deviating; if the belt still deviates, deviation correction components are also provided at both ends of the roller shaft in the present invention to help reset the belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of a transmission device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a belt roller according to an embodiment of the present invention;

[0017] Icons: 110-roller shaft; 120-belt roller; 130-belt; 111-first sensor head; 112-first sensor; 140-shaft roller; 141-second sensor head; 142-second sensor; 121-first roller; 122-roller fixing piece; 1221-bearing; 1222-first electromagnet; 1223-second electromagnet; 150-pressure roller; 131-iron sheet; 160-deviation correction assembly; 161-transmission support base; 162-correction slide rail; 163-fixed rotating seat; 164-first support block; 165-first support plate; 001-first annular groove; 002-horizontal groove; 003-correction foot; 004-buffer spring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] First embodiment

[0025] See also Figure 1 and Figure 2The present embodiment provides a transmission device suitable for construction waste treatment, including a drum shaft 110, a belt drum 120 that rotates by the drum shaft 110, and a belt 130 arranged on the belt drum 120. Both ends of the drum shaft 110 are provided with a first sensor head 111, and a first sensor 112 is arranged below the first sensor head 111. A shaft roller 140 is arranged below the belt 130, and both ends of the belt drum are provided with a second sensor head 141, and a second sensor 142 is arranged below the second sensor head 141. The cross section of the shaft roller 140 is arc-shaped, and the belt drum 120 includes a first roller 121 and a roller fixing member 122. The roller fixing member 1 22 is arranged at both ends of the first roller 121, and a bearing 1221 is arranged inside the roller fixing member 122. The roller shaft 110 passes through the first roller 121, the roller fixing member 122 and the shaft driving connection. The diameter of the first roller 121 is smaller than the diameter of the roller fixing member 122. The belt 130 is arranged on the surface of the first roller 121. A clamping roller 150 is arranged above the belt 130. The clamping roller 150 and the belt roller 120 have the same rotation speed. The edge of the belt 130 is wrapped with an iron sheet 131. The first electromagnet 1222 and the second electromagnet 1223 are respectively arranged inside the two ends of the belt roller 120, and the two ends of the roller shaft 110 are also provided with a deviation correction component 160.

[0026] In the present embodiment, a roller shaft 110 is provided for providing rotation, a belt roller 120 moves under the action of the roller shaft 110, and a belt 130 moves under the action of the roller shaft 110; first sensor heads 111 are provided at both ends of the roller shaft 110, and the first sensor head 111 and the first sensor 112 are used to detect whether the belt 130 is deviated, a shaft roller 140 is provided below the belt 130, and second sensor heads 141 are provided at both ends of the belt roller, and the second sensor head 141 and the second sensor 142 are used to detect whether the belt 130 is slipping; in the present embodiment, the belt roller 120 is provided with a first roller 121 that rotates based on the roller shaft 110 and a fixed roller fixing member 122, and the roller fixing member 122 The diameter is larger than that of the first roller 121, so that the belt 130 is not easy to deviate outside the first roller 121; a bearing 1221 is arranged inside the roller fixing member 122, and the roller shaft 110 passing through the bearing 1221 will not affect the rotation of the roller shaft 110; a clamping roller 150 is also arranged above the belt 130 to further prevent the belt 130 from slipping and deviating; an iron sheet 131 is arranged on the edge of the belt 130, and a first electromagnet 1222 and a second electromagnet 1223 are respectively arranged inside the two ends of the belt roller 120 to assist the belt 130 in unfolding; even if the belt 130 still deviates under so many protection measures, the present embodiment is also provided with a deviation correction component 160 to help the belt 130 reset after the belt 130 deviates.

[0027] In this embodiment, the above-mentioned deviation correction component 160 includes a transmission support base 161, a correction slide rail 162, a fixed rotating seat 163, a first support block 164 and a first support plate 165. The correction slide rail 162 is arranged in the transmission support base 161, the roller shaft 110 passes through the first support plate 165 and is connected to the fixed rotating seat 163, and the first support block 164 is assembled on the correction slide rail 162, and the first support block 164 and the first support plate 165 are fixedly connected.

[0028] In this embodiment, the transmission support base 161 is used to support the entire transmission device; the correction slide rail 162 is used to support the movement of the first support block 164 and the first support plate 165; the fixed rotating seat 163 is used to support the rotation of the roller shaft 110; the first support block 164 and the first support plate 165 move in the direction of the belt 130 to correct the deviation of the belt 130.

[0029] In the present embodiment, a support block driver for driving the first support block 164 to move is also provided on the above-mentioned first support block 164, which is used to help the first support block 164 to move. In the present embodiment, another way to help the first support block 164 to move is also provided, that is, the deviation correction component 160 includes a first telescopic rod, and the two ends of the first telescopic rod are respectively connected to the first support block 164 and the fixed rotating seat 163, and the distance between the first support block 164 and the fixed rotating seat 163 is adjusted by telescoping the first telescopic rod.

[0030] In this embodiment, the outer wall of the roller fixing member 122 is provided with a first annular groove 001, and the first annular groove 001 is provided with a plurality of transverse grooves 002 in the direction toward the first roller 121. In this embodiment, the first support plate 165 is provided with a plurality of correction feet 003, and the correction feet 003 include a first fixing plate, a connecting joint, and a second fixing plate. The first fixing plate is horizontally arranged on the first support plate 165, and the other end of the large first fixing plate is connected to the connecting joint. The second fixing plate and the first fixing plate form an angle, and the second fixing plate is inserted into the first annular groove 001. In this embodiment, the correction foot 003 also includes a buffer spring 004, and the buffer spring 004 is arranged at the connection between the first fixing plate and the first support plate 165.

[0031] In this embodiment, the correction foot 003 is inserted into the first annular groove 001 to prevent the belt 130 that has deviated from the track from deviating too much. When the belt 130 deviates, the first support plate 165 moves slowly toward the first roller 121. At this time, the first electromagnet 1222 is turned off and the second electromagnet 1223 is turned on. While the correction foot 003 drives the belt 130 to move toward the first roller 121, the second electromagnet 1223 attracts the belt 130 to help the belt 130 to reset. The connecting joint is used to control the bending degree of the correction foot 003. A buffer spring 004 is also provided on the correction foot 003 to slowly reset the belt 130.

[0032] In this embodiment, the first sensor 112 and the second sensor 142 are respectively connected to the control center, and the control center is respectively connected to the overload detection unit, the trip detection unit and the human-machine interaction unit. At this time, the transmission device is also equipped with an overload detection, a trip detection and a human-machine interaction unit, which are used to shut down the transmission device in time when an abnormal situation occurs.

[0033] In summary, at both ends of the roller shaft 110 of the transmission device of the present invention, first sensor heads 111 are arranged, and the first sensor head 111 and the first sensor 112 cooperate to detect whether the belt 130 is deviating. Second sensor heads 141 are arranged on both sides of the belt roller, and the second sensor head 141 and the second sensor 142 cooperate to detect whether the belt 130 is slipping. Roller fixing members 122 are arranged at both ends of the first roller 121 to prevent the belt 130 from deviating. A pressing roller 150 is arranged above the first roller 121, and the pressing roller 150 is arranged on the belt 130. 0, so as to further prevent the belt 130 from deviating. Meanwhile, an iron sheet 131 is arranged on the edge of the belt 130. The first electromagnet 1222 and the second electromagnet 1223 are arranged in the roller fixing member 122 at both ends of the belt roller 120. When the belt 130 is working, the first electromagnet 1222 and the second electromagnet 1223 attract the two sides of the belt 130 to help the belt 130 to unfold and prevent the belt 130 from deviating. If the belt 130 still deviates, deviation correction components 160 are also arranged at both ends of the roller shaft 110 in the present invention to help the belt 130 to reset.

[0034] This specification describes examples of embodiments of the present invention, and it is not intended that these embodiments illustrate and describe all possible forms of the present invention. It should be understood that the embodiments in the specification can be implemented in a variety of alternative forms. The drawings need not be drawn to scale; some features can be enlarged or reduced to show the details of specific components. The specific structural and functional details disclosed should not be interpreted as limiting, but are merely representative bases for teaching those skilled in the art to implement the present invention in various forms. It should be understood by those skilled in the art that the multiple features illustrated and described with reference to any of the figures can be combined with the features illustrated in one or more other figures to form embodiments that are not explicitly illustrated or described. The illustrated combined features provide representative embodiments for typical applications. However, various combinations and variations of features consistent with the teachings of the present invention can be used for specific applications or implementations as needed.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transmission device suitable for construction waste treatment, comprising a drum shaft, a belt drum rotating by the drum shaft, and a belt arranged on the belt drum, characterized in that: The first sensor head is provided at both ends of the roller shaft, the first sensor head is provided below the first sensor head, the shaft roller is provided below the belt, the second sensor head is provided at both ends of the belt roller, the second sensor is provided below the second sensor head, the cross-section of the shaft roller is arc-shaped, the belt roller comprises a first roller and a roller fixing part, the roller fixing part is provided at both ends of the first roller, a bearing is provided inside the roller fixing part, the roller shaft passes through the first roller, the roller fixing part and the shaft are driven and connected, the diameter of the first roller is smaller than the diameter of the roller fixing part, the belt is provided on the surface of the first roller, a pressure roller is provided above the belt, the pressure roller and the belt roller have the same rotation speed, the edge of the belt is wrapped with an iron sheet, the first electromagnet and the second electromagnet are provided inside the two ends of the belt roller respectively, and a deviation correction component is also provided at both ends of the roller shaft; The outer wall of the roller fixing member is provided with a first annular groove, and the first annular groove is provided with a plurality of transverse grooves in a direction toward the first roller; The first sensor and the second sensor are respectively connected to a control center, and the control center is respectively connected to an overload detection unit, a trip detection unit and a human-computer interaction unit; The deviation correction assembly includes a transmission support base, a correction slide rail, a fixed rotating seat, a first support block and a first support plate, the correction slide rail is arranged in the transmission support base, the roller shaft passes through the first support plate and is connected to the fixed rotating seat, the correction slide rail is equipped with the first support block, and the first support block is fixedly connected to the first support plate; The first support block is also provided with a support block driver for driving the first support block to move; the deviation correction assembly includes a first telescopic rod, and two ends of the first telescopic rod are respectively connected to the first support block and the fixed rotating seat; A plurality of corrective feet are arranged on the first support plate, and the corrective foot includes a first fixing plate, a connecting joint, and a second fixing plate. The first fixing plate is horizontally arranged on the first support plate, and the other end of the first fixing plate is connected to the connecting joint. There is an angle between the second fixing plate and the first fixing plate, and the second fixing plate is inserted into the first annular groove. The corrective foot also includes a buffer spring, and the buffer spring is arranged at the connection between the first fixing plate and the first support plate.

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