阅读说明：本技术 一种基于物联网技术具有自动调节功能的矿用皮带机 (Mining belt conveyor with automatic adjusting function based on internet of things technology ) 是由 陈顺兵 吴志春 孙红梅 薛莉 于 2020-12-01 设计创作，主要内容包括：本发明公开了一种基于物联网技术具有自动调节功能的矿用皮带机,包括皮带机本体,皮带机本体内设有输送皮带,皮带机本体远离输送皮带的一侧连接有多个支撑腿,输送皮带远离皮带机本体的一端连接有角度调节机构,角度调节机构包括可调式支架,可调式支架与皮带机本体之间连接有连接转轴,连接转轴的外侧设有防护外壳,防护外壳靠近输送皮带的一侧连接有变向轮。本发明通过对矿用皮带机增加相应的角度调节机构,使得矿用皮带机可根据实际使用情况进行相应的角度调节,显著的提高了矿用皮带机使用过程中的便捷性,大大减轻了工作人员对矿用皮带机进行调节的劳动强度,延长了矿用皮带机的使用寿命,减小了矿用皮带机的使用成本。(The invention discloses a mining belt conveyor with an automatic adjusting function based on the internet of things technology, which comprises a belt conveyor body, wherein a conveying belt is arranged in the belt conveyor body, one side of the belt conveyor body, which is far away from the conveying belt, is connected with a plurality of supporting legs, one end of the conveying belt, which is far away from the belt conveyor body, is connected with an angle adjusting mechanism, the angle adjusting mechanism comprises an adjustable support, a connecting rotating shaft is connected between the adjustable support and the belt conveyor body, a protective shell is arranged on the outer side of the connecting rotating shaft, and one side, which is close to the. According to the invention, the corresponding angle adjusting mechanism is added to the mining belt conveyor, so that the mining belt conveyor can be correspondingly adjusted in angle according to the actual use condition, the convenience of the mining belt conveyor in the use process is obviously improved, the labor intensity of workers for adjusting the mining belt conveyor is greatly reduced, the service life of the mining belt conveyor is prolonged, and the use cost of the mining belt conveyor is reduced.)

1. The mining belt conveyor with the automatic adjusting function based on the internet of things technology comprises a belt conveyor body (1) and is characterized in that a conveying belt (101) is arranged in the belt conveyor body (1), one side, away from the conveying belt (101), of the belt conveyor body (1) is connected with a plurality of supporting legs (102), one end, away from the belt conveyor body (1), of the conveying belt (101) is connected with an angle adjusting mechanism (2), the angle adjusting mechanism (2) comprises an adjustable support (201), a connecting rotating shaft (202) is connected between the adjustable support (201) and the belt conveyor body (1), a protective shell (203) is arranged on the outer side of the connecting rotating shaft (202), one side, close to the conveying belt (101), of the protective shell (203) is connected with a turning wheel (204), one side, away from the belt conveyor body (1), of the adjustable support (201) is connected with an angle adjusting mechanism, the angle adjusting mechanism (205) and the connecting rotating shaft (202) are provided with a supporting buffer mechanism (206), one side of the adjustable support (201) far away from the connecting rotating shaft (202) is connected with a belt tensioning mechanism (3), and the belt tensioning mechanism (3) is matched with the conveying belt (101).

2. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that the angle adjusting mechanism (205) comprises a pair of fixed supports (207), the fixed supports (207) are connected with adjusting rotating shafts (208), the adjusting rotating shafts (208) are provided with external threads, a movable supporting rod (209) is arranged between the adjusting rotating shafts (208) and the fixed supports (207), the movable supporting rod (209) is provided with internal threads matched with the adjusting rotating shafts (208), and a connecting piece (210) is hinged between the movable supporting rod (209) and the adjustable support (201).

3. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that one end, far away from the movable supporting rod (209), of the adjusting rotating shaft (208) is connected with a driven bevel gear (211), one side of the driven bevel gear (211) is meshed with a transmission bevel gear (212), a transmission rotating shaft (213) is connected between the transmission bevel gear (212) and the fixed support (207), and a transmission belt pulley (214) is connected to the transmission rotating shaft (213).

4. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that a fixed protective cover (215) is arranged on the outer side of the transmission belt wheel (214), an adjusting motor (216) is arranged on one side, away from the transmission belt wheel (214), of the fixed protective cover (215), a driving belt wheel (217) is connected onto the adjusting motor (216), a transmission belt (218) is connected between the driving belt wheel (217) and the transmission belt wheel (214), a position avoiding hole matched with the transmission belt (218) is formed in the fixed protective cover (215), and a control box (219) is arranged on one side of the adjusting motor (216).

5. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that the supporting and buffering mechanism (206) comprises an auxiliary supporting seat (220), an auxiliary connecting rod (221) is arranged in the auxiliary supporting seat (220), a connecting seat (222) is hinged between the auxiliary connecting rod (221) and the adjustable support (201), one end, located in the auxiliary supporting seat (220), of the auxiliary connecting rod (221) is connected with a movable sealing plate (223), a movable buffering cavity matched with the movable sealing plate (223) is formed in the auxiliary supporting seat (220) in a chiseled mode, and a buffering spring (224) is connected between the movable sealing plate (223) and the auxiliary supporting seat (220) in front.

6. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that one side, away from an auxiliary connecting rod (221), of a movable sealing plate (223) is hinged to a pair of trapezoidal air inlet plates (225), air holes matched with the trapezoidal air inlet plates (225) are formed in the auxiliary supporting seat (220) in a chiseled mode, one side of the auxiliary supporting seat (220) is connected with an exhaust pipe (226), and one side, located outside the auxiliary supporting seat (220), of the exhaust pipe (226) is connected with an electromagnetic exhaust valve (227).

7. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that the belt tensioning mechanism (3) comprises a supporting rotating shaft (301), a tensioning roller (302) is arranged between the supporting rotating shaft (301) and the conveying belt (101), roller fixing blocks (303) are connected to two sides of the supporting rotating shaft (301), a supporting frame (304) is arranged on the outer side of each roller fixing block (303), connecting sliding blocks (305) are connected to two sides of each roller fixing block (303), a moving sliding groove matched with each connecting sliding block (305) is formed in each supporting frame (304), a supporting sliding rod (306) is connected to each connecting sliding block (305), and a damping spring (307) is connected between each connecting sliding block (305) and each roller fixing block (303).

8. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that a threaded rotating shaft (308) is connected into the supporting frame (304), the threaded rotating shaft (308) penetrates through the roller fixing block (303), tensioning external threads are cut on the threaded rotating shaft (308), and a tensioning motor (309) is arranged on one side, away from the supporting frame (304), of the threaded rotating shaft (308).

9. The mining belt conveyor with the automatic adjusting function based on the internet of things technology is characterized in that one side, close to the conveying belt (101), of the tensioning roller (302) is provided with a plurality of uniformly distributed pressure sensors (310), tensioning internal threads matched with the threaded rotating shaft (308) are drilled on the roller fixing block (303), and a coupler (311) is connected between the threaded rotating shaft (308) and the tensioning motor (309).

10. The mining belt conveyor with the automatic adjusting function based on the internet of things technology as claimed in claim 4, wherein the adjusting motor (216), the electromagnetic exhaust valve (227), the pressure sensor (310) and the coupler (311) are all electrically connected with the control box (219).

Technical Field

The invention belongs to the technical field of mining belt conveyors, and particularly relates to a mining belt conveyor with an automatic adjusting function based on the technology of Internet of things.

Background

The belt conveyer is a kind of continuous conveyer machine using flexible conveyer belt to bear and draw material, and is mainly composed of conveyer belt, driving drum, turnabout drum, several carrier rollers and driving motor.

The mining belt conveyor mainly refers to a belt conveyor used in the ore mining, production, transportation and processing processes, is mainly used for conveying mined ores, facilitates subsequent treatment of the mined ores, and has the characteristics of large conveying capacity, complex working environment, strong bearing capacity and the like.

Most of the existing mining belt conveyors are fixedly installed, corresponding angle adjustment cannot be carried out according to actual use conditions, when the conveying angle of the mining belt conveyor needs to be changed in the use process, workers are generally required to detach the existing mining belt conveyor, and the mining belt conveyor is re-installed after the angle is set, so that the convenience in the use process of the mining belt conveyor is reduced, the labor intensity in the adjustment process of the mining belt conveyor is improved, meanwhile, the mining belt conveyor is detached and installed more frequently, the service life of the mining belt conveyor is shortened, and the use cost of the mining belt conveyor is increased.

Therefore, in order to solve the technical problems, a mine belt conveyor with an automatic adjusting function based on the internet of things technology is needed.

Disclosure of Invention

The invention aims to provide a mining belt conveyor with an automatic adjusting function based on the technology of the Internet of things, and the mining belt conveyor can be used for solving the problem that the angle of the mining belt conveyor cannot be adjusted.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a mining belt conveyor with an automatic adjusting function based on the technology of Internet of things comprises a belt conveyor body, a conveying belt is arranged in the belt conveyor body, one side of the belt conveyor body, which is far away from the conveying belt, is connected with a plurality of supporting legs, one end of the conveying belt far away from the belt conveyor body is connected with an angle adjusting mechanism, the angle adjusting mechanism comprises an adjustable bracket, a connecting rotating shaft is connected between the adjustable bracket and the belt conveyor body, a protective shell is arranged on the outer side of the connecting rotating shaft, one side of the protective shell, which is close to the conveying belt, is connected with a turning wheel, one side of the adjustable bracket, which is far away from the belt conveyor body, is connected with an angle adjusting mechanism, the adjustable support is characterized in that a supporting buffer mechanism is arranged between the angle adjusting mechanism and the connecting rotating shaft, one side, far away from the connecting rotating shaft, of the adjustable support is connected with a belt tensioning mechanism, and the belt tensioning mechanism is matched with the conveying belt.

Furthermore, the angle adjusting mechanism comprises a pair of fixed supports, the fixed supports can be used for fixing and supporting the adjustable support, the stability of the adjustable support in the operation process is improved, an adjusting rotating shaft is connected in each fixed support, the adjusting rotating shaft can be used for connecting the fixed supports and the movable supporting rod, external threads are cut on the adjusting rotating shaft, the movable supporting rod can be correspondingly adjusted in position under the action of the threads through the external threads cut on the adjusting rotating shaft, so that the angle of the conveying belt can be adjusted, the movable supporting rod is arranged between the adjusting rotating shaft and the fixed supports, the adjustable support can be conveniently fixed and supported through the movable supporting rod, and meanwhile, the adjustable support can be correspondingly adjusted in angle through the mode of adjusting the height of the movable supporting rod, the utility model discloses a conveyor belt, including the bracing piece, the bracing piece is including the bracing piece is connected with the bracing piece, the bracing piece is connected with the bracing piece is adjustable, when carrying out angle modulation to conveyor belt through the mode that removes the bracing piece, has improved the stability that the bracing piece removed the in-process.

Furthermore, one end of the adjusting rotating shaft, which is far away from the movable supporting rod, is connected with a driven bevel gear which plays a driving role on the adjusting rotating shaft, the driven bevel gear is arranged to facilitate the rotation of the adjusting rotating shaft by rotating the driven bevel gear, one side of the driven bevel gear is engaged with a transmission bevel gear which plays a role of transmitting the power of the transmission rotating shaft, so that the driven bevel gear can conveniently rotate correspondingly along with the rotation of the transmission bevel gear, a transmission rotating shaft is connected between the transmission bevel gear and the fixed support and plays a role in transmitting power, so that the pair of fixed supports can be synchronously adjusted under the action of the transmission rotating shaft, the stability and the balance when the angle of the conveying belt is adjusted are improved, the transmission rotating shaft is connected with a transmission belt wheel which plays a role in driving the transmission rotating shaft to rotate.

Furthermore, the outer side of the transmission belt wheel is provided with a fixed protective cover, the transmission belt wheel and the transmission rotating shaft are conveniently isolated and protected by the fixed protective cover, the condition that the transmission belt wheel and the transmission rotating shaft are damaged by sundries such as ores falling off in the using process of the belt conveyor body is avoided, the service lives of the transmission belt wheel and the transmission rotating shaft are prolonged, meanwhile, the potential safety hazard in the operating process of the transmission belt wheel is reduced, the condition that the health of workers is damaged in the operating process of the transmission belt wheel is avoided, one side of the fixed protective cover, away from the transmission belt wheel, is provided with an adjusting motor, the adjusting motor plays a role in providing power, the angle adjusting state of the conveying belt is conveniently controlled by controlling the operating state of the adjusting motor, the angle adjusting process of the conveying belt is simplified, and the adjusting motor is connected with a driving belt wheel, the driving pulley plays the effect of transmission regulation motor power, be connected with the drive belt between driving pulley and the driving pulley, be convenient for play the effect of being connected to driving pulley and driving pulley through setting up the drive belt for driving pulley can carry out corresponding rotation along with driving pulley's rotation, it has the hole of keeping away with the drive belt assorted to open the chisel on the fixed protective shield, and the drive belt of being convenient for plays the effect of being connected transmission to driving pulley and driving pulley, one side of adjusting the motor is equipped with the control box, and the staff of being convenient for through setting up the control box controls conveyor belt's angle accommodation process, has improved the convenience that carries out angle modulation to conveyor belt.

Furthermore, the supporting and buffering mechanism comprises an auxiliary supporting seat, the auxiliary supporting seat is arranged to facilitate the auxiliary supporting function on the adjustable support, so that the stability of the adjustable support in the using process is improved, an auxiliary connecting rod is arranged in the auxiliary supporting seat, the auxiliary supporting function is achieved on the adjustable support in a manner that the auxiliary connecting rod is arranged to facilitate the movement of the driven bevel gear along with the movement of the movable supporting rod, a connecting seat is hinged between the auxiliary connecting rod and the adjustable support, the connecting seat is used for connecting the auxiliary connecting rod with the adjustable support, so that the auxiliary supporting effect on the adjustable support through the auxiliary connecting rod is improved, one end of the auxiliary connecting rod, which is positioned in the auxiliary supporting seat, is connected with a movable sealing plate, and a movable buffering cavity matched with the movable sealing plate is drilled in, be convenient for remove closing plate and carry out corresponding removal along with auxiliary connecting rod in auxiliary supporting seat, be connected with buffer spring before removing closing plate and the auxiliary supporting seat, be convenient for play the effect of supporting the buffering to auxiliary connecting rod through setting up buffer spring, reduced and carried out the vibrations that produce in the angle modulation process to conveyor belt, played the effect of emergent buffering to adjustable support simultaneously, improved the security in the conveyor belt use.

Furthermore, one side of the movable sealing plate, which is far away from the auxiliary connecting rod, is hinged with a pair of trapezoidal air inlet plates, the trapezoidal air inlet plates are arranged, so that when the movable sealing plate rises along with the auxiliary connecting rod, the trapezoidal air inlet plates are opened in a one-way manner under the action of external pressure, external air enters the auxiliary supporting seat, the auxiliary connecting rod is supported and buffered in an auxiliary supporting manner by the way that the trapezoidal air inlet plates fill air into the auxiliary supporting seat, air holes matched with the trapezoidal air inlet plates are drilled on the auxiliary supporting seat, the external air can enter the auxiliary supporting seat conveniently by the way that the trapezoidal air inlet plates are drilled on the auxiliary supporting seat, one side of the auxiliary supporting seat is connected with an exhaust pipe, the air in the auxiliary supporting seat can be exhausted conveniently through the exhaust pipe, and the auxiliary connecting rod can be reset conveniently, one side that the blast pipe is located the auxiliary support seat outside is connected with electromagnetism discharge valve, is convenient for through the open and close state of control electromagnetism discharge valve to the exhaust state of auxiliary support seat through setting up electromagnetism discharge valve and has played corresponding control effect.

Furthermore, the belt tensioning mechanism comprises a supporting rotating shaft, the supporting rotating shaft is arranged to facilitate the fixing and supporting of the tensioning roller, the tensioning roller is arranged between the supporting rotating shaft and the conveying belt and plays roles in tensioning and changing direction of the conveying belt, roller fixing blocks are connected to two sides of the supporting rotating shaft, the supporting rotating shaft is facilitated to be fixedly supported by the roller fixing blocks, the tensioning roller is facilitated to be correspondingly moved by moving the roller fixing blocks, so that the conveying belt is tensioned and loosened, a support frame is arranged on the outer side of the roller fixing blocks and plays a role in fixing and supporting the roller fixing blocks, a moving adjusting space is provided for the roller fixing blocks by the support frame, and connecting sliding blocks are connected to two sides of the roller fixing blocks, the connecting slide block plays a role in correcting the moving process of the roller fixing block, the phenomenon that the roller fixing block is obliquely clamped in the moving process is avoided, the stability of the position adjustment of the supporting rotating shaft by the roller fixing block is improved, the supporting frame is provided with a moving chute matched with the connecting sliding block, the support frame is provided with a moving sliding chute matched with the connecting sliding block, so that the connecting sliding block can correct the roller fixing block in a manner of moving along the moving sliding chute, the connecting sliding block is internally connected with a support sliding rod, the supporting slide rod is arranged to support and limit the connecting slide block, a damping spring is connected between the connecting slide block and the roller fixing block, the damping spring is arranged between the connecting sliding block and the roller fixing block, so that the connecting sliding block can be damped and buffered through the damping spring.

Further, the support frame in-connection has the screw thread pivot, the screw thread pivot runs through the setting of cylinder fixed block, is convenient for play the effect of fixed stay to the cylinder fixed block through setting up the screw thread pivot, is convenient for carry out corresponding position adjustment to the cylinder fixed block through the mode of rotatory screw thread pivot simultaneously, it has the tensioning external screw thread to cut in the screw thread pivot, is convenient for when the screw thread pivot rotates through cutting the tensioning screw thread in the screw thread pivot, and the cylinder fixed block can carry out corresponding removal under the effect of screw thread, one side that the support frame was kept away from to the screw thread pivot is equipped with tensioning motor, and tensioning motor plays the effect of providing power, is convenient for simultaneously carry out corresponding control to the mobile state that supports the pivot through the operating condition of control tensioning.

Furthermore, one side of the tensioning roller, which is close to the conveying belt, is provided with a plurality of pressure sensors which are uniformly distributed, so that the acting force between the supporting rotating shaft and the tensioning roller can be conveniently detected through the pressure sensors, the tensioning state of the conveying belt can be judged, tensioning internal threads matched with the threaded rotating shaft are chiseled on the roller fixing block, the roller fixing block can conveniently and correspondingly move under the interaction of the internal threads and the external threads when the threaded rotating shaft rotates, the tensioning state of the conveying belt can be adjusted, the interference influence of the tensioning state of the conveying belt on the adjusting process in the angle adjusting process of the conveying belt can be reduced, a coupler is connected between the threaded rotating shaft and the tensioning motor, and the coupler plays a role of connecting the threaded rotating shaft and the tensioning motor, the threaded rotating shaft can conveniently rotate the tensioning motor correspondingly under the action of the coupler.

Furthermore, the adjusting motor, the electromagnetic exhaust valve, the pressure sensor and the coupler are electrically connected with the control box, the adjusting motor is electrically connected with the control box, so that the running state of the adjusting motor can be correspondingly controlled through the control box, the angle adjusting process of the conveying belt can be controlled, the electromagnetic exhaust valve is electrically connected with the control box, so that the opening and closing state of the electromagnetic exhaust valve can be controlled through the control box, the reset state of the auxiliary connecting rod can be correspondingly controlled, the supporting and buffering effects of the adjustable bracket through the auxiliary connecting rod can be improved, the pressure sensor and the coupler are electrically connected with the control box, so that the acting force between the conveying belt and the tensioning roller can be conveniently detected through the pressure sensor, and the tensioning state of the conveying belt can be judged, the control box can adjust the tensioning state of the conveying belt by controlling the running state of the coupler according to the detection result of the pressure sensor, and the stability of the conveying belt in the angle adjusting process is improved.

Compared with the prior art, the invention has the following advantages:

according to the invention, the corresponding angle adjusting mechanism is added to the mining belt conveyor, so that the mining belt conveyor can be correspondingly adjusted in angle according to the actual use condition, the convenience of the mining belt conveyor in the use process is obviously improved, the labor intensity of workers for adjusting the mining belt conveyor is greatly reduced, the service life of the mining belt conveyor is prolonged, and the use cost of the mining belt conveyor is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a mining belt conveyor with an automatic adjusting function based on the internet of things technology in an embodiment of the invention;

fig. 2 is a front cross-sectional view of a mining belt conveyor with an automatic adjusting function based on the internet of things technology in an embodiment of the invention;

FIG. 3 is a schematic diagram of a structure A shown in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a structure B shown in FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a structure at C in FIG. 2 according to an embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating a structure D shown in FIG. 2 according to an embodiment of the present invention;

fig. 7 is a side cross-sectional view of a mining belt conveyor with an automatic adjusting function based on the internet of things technology in an embodiment of the invention;

FIG. 8 is a schematic diagram illustrating a structure E shown in FIG. 7 according to an embodiment of the present invention;

FIG. 9 is a schematic diagram illustrating a structure at F in FIG. 7 according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram at G in fig. 7 according to an embodiment of the present invention.

In the figure: 1. the automatic belt conveyor comprises a belt conveyor body, a conveyor belt, a conveyor 102, support legs, a 2-angle adjusting mechanism, a 201-adjustable support, a 202-connecting rotating shaft, a 203-protective shell, a 204-direction changing wheel, a 205-angle adjusting mechanism, a 206-supporting buffer mechanism, a 207-fixed support, a 208-adjusting rotating shaft, a 209-moving support rod, a 210-connecting piece, a 211-driven bevel gear, a 212-driving bevel gear, a 213-driving rotating shaft, a 214-driving belt wheel, a 215-fixed protective cover, a 216-adjusting motor, a 217-driving belt wheel, a 218-driving belt, a 219-control box, a 220-auxiliary support seat, a 221-auxiliary connecting rod, a 222-connecting seat, a 223-moving sealing plate, a 224-buffer spring, a 225-trapezoidal air inlet plate, a 226-exhaust pipe, a 227-electromagnetic exhaust valve, a 3-belt tensioning mechanism, a 301-supporting rotating shaft, a 302, 304. The pneumatic control device comprises a support frame, 305, a connecting slide block, 306, a support slide rod, 307, a damping spring, 308, a threaded rotating shaft, 309, a tensioning motor, 310, a pressure sensor, 311, a coupler, 4, an auxiliary tensioning mechanism, 401, an auxiliary tensioning plate, 402, a movable push block, 403, a control cylinder, 404, a return spring, 405, a movable air pipe, 406, a ventilation electromagnetic control valve, 407, a connecting air pipe and 408, and an air compression pump.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The invention discloses a mining belt conveyor with an automatic adjusting function based on the technology of Internet of things, which is shown in figures 1-10 and comprises a belt conveyor body 1, wherein a conveying belt 101 is arranged in the belt conveyor body 1, so that the conveying belt 101 can convey materials conveniently through the movement of the conveying belt 101, one side of the belt conveyor body 1, which is far away from the conveying belt 101, is connected with a plurality of supporting legs 102, so that the belt conveyor body 1 can be fixedly supported conveniently, one end of the conveying belt 101, which is far away from the belt conveyor body 1, is connected with an angle adjusting mechanism 2, so that the corresponding angle adjustment of the conveying belt 101 through the angle adjusting mechanism 2 is facilitated, the applicability of the belt conveyor body 1 is improved, the angle adjusting mechanism 2 comprises an adjustable support 201, so that the conveying belt 101 can be supported and protected conveniently, and a connecting rotating shaft 202 is connected between the adjustable support 201 and the belt, the connecting rotating shaft 202 has the function of connecting the adjustable support 201 and the belt conveyor body 1, so that the stability of the angle adjusting mechanism 2 in the operation process is improved, the protective shell 203 is arranged on the outer side of the connecting rotating shaft 202, the protective shell 203 is arranged to protect the connecting rotating shaft 202, the phenomenon that the connecting rotating shaft 202 is blocked due to the fact that materials conveyed on the conveying belt 101 fall onto the connecting rotating shaft 202 is avoided, one side, close to the conveying belt 101, of the protective shell 203 is connected with the turning wheel 204, the turning wheel 204 is arranged to apply acting force to the conveying belt 101 through the turning wheel 204, the effect of turning the conveying belt 101 is achieved, one side, away from the belt conveyor body 1, of the adjustable support 201 is connected with the angle adjusting mechanism 205, the adjustable support 201 is driven to move through the operation of the angle adjusting mechanism 205, and the angle adjusting effect is achieved on the conveying belt, the supporting buffer mechanism 206 is arranged between the angle adjusting mechanism 205 and the connecting rotating shaft 202, and the supporting buffer mechanism 206 is arranged to facilitate the auxiliary supporting and buffering functions on the adjustable support 201, so that the reliability of the angle adjusting mechanism 2 in the operation process is improved.

Wherein, the tensioning roller 302 is internally provided with an auxiliary tensioning mechanism 4, the auxiliary tensioning mechanism 4 is arranged to facilitate the auxiliary tensioning effect on the conveying belt 101, and the situation that the conveying belt 101 does not reach the tensioning state when the supporting rotating shaft 301 moves to the extreme position is avoided, the auxiliary tensioning mechanism 4 comprises an auxiliary tensioning plate 401, the pneumatic auxiliary tensioning effect on the conveying belt 101 is facilitated through the movement of the auxiliary tensioning plate 401, one side of the auxiliary tensioning plate 401, which is positioned in the tensioning roller 302, is connected with a plurality of movable push blocks 402, the movement state of the auxiliary tensioning plate 401 is facilitated through the movement of the movable push blocks 402, the control cylinders 403 are arranged outside the plurality of movable push blocks 402, the control cylinders 403 are arranged to facilitate the movement space provided for the movable push blocks 402, and simultaneously, the movement state of the auxiliary tensioning plate 401 is facilitated to be controlled through the mode of filling compressed gas into the control cylinders 403, the tensioning roller 302 is provided with a clearance groove matched with the control cylinder 403 in a chiseled mode, so that the control cylinder 403 can be fixedly installed, a return spring 404 is connected between the movable push block 402 and the control cylinder 403, so that the movable push block 402 can be reset through the return spring 404, one side of the control cylinder 403, which is far away from the movable push block 402, is connected with a movable air pipe 405, so that compressed air can be filled into the control cylinder 403 through the movable air pipe 405, so that the corresponding control effect on the moving state of the auxiliary tensioning plate 401 can be achieved, one end of the movable air pipe 405, which is close to the roller fixing block 303, is connected with a ventilation electromagnetic control valve 406, so that the corresponding control effect on the communication state of the movable air pipe 405 can be achieved through the arrangement of the ventilation electromagnetic control valve 406, one end of the ventilation electromagnetic control valve 406, which is located in the roller fixing block 303, is connected with a connecting air pipe 407, and, one end of the connecting air pipe 407, which is far away from the roller fixing block 303, is connected with an air compression pump 408, the air compression pump 408 plays a role in generating compressed air, the ventilation electromagnetic control valve 406 and the air compression pump 408 are both electrically connected with the control box 219, and the ventilation electromagnetic control valve 406 and the air compression pump 408 are electrically connected with the control box 219, so that the running state of the air compression pump 408 is conveniently controlled through the control box 219, thereby controlling the generation of the compressed air, and the ventilation state of the movable air pipe 405 is controlled by controlling the opening and closing state of the ventilation electromagnetic control valve 406, thereby controlling the moving process of the auxiliary tensioning plate 401, and improving the effect of auxiliary tensioning on the conveying belt 101.

Referring to fig. 1-3, the angle adjusting mechanism 205 includes a pair of fixing supports 207, which is convenient for fixing and supporting the adjustable bracket 201 through the fixing supports 207, and plays a role in improving the stability of the adjustable bracket 201 during operation, an adjusting rotating shaft 208 is connected in each of the pair of fixing supports 207, the adjusting rotating shaft 208 plays a role in connecting the fixing support 207 with a movable support rod 209, an external thread is cut on the adjusting rotating shaft 208, the external thread is cut on the adjusting rotating shaft 208, so that the movable support rod 209 can be correspondingly adjusted in position under the action of the internal thread by rotating the adjusting rotating shaft 208, thereby adjusting the angle of the conveying belt 101, a movable support rod 209 is arranged between the adjusting rotating shaft 208 and the fixing support 207, the adjustable bracket 201 can be conveniently fixed and supported by setting the movable support rod 209, and the adjustable bracket 201 can be correspondingly adjusted in angle by adjusting the height of the movable support rod 209 Adjust, it has and adjusts pivot 208 assorted internal thread to open in the movable support pole 209, through open in the movable support pole 209 and adjust pivot 208 assorted internal thread, be convenient for when adjusting pivot 208 when rotatory, the movable support pole 209 can be removed under the interact of internal thread including, it has connecting piece 210 to articulate between movable support pole 209 and the adjustable support 201, connecting piece 210 plays the effect of connecting movable support pole 209 and adjustable support 201, when carrying out angle modulation to conveyor belt 101 through the mode of removing movable support pole 209, the mutual rotation through connecting piece 210 and movable support pole 209 has improved the stability that the movable support pole 209 removed the in-process.

Referring to fig. 2-7, one end of the adjusting shaft 208, which is far away from the movable supporting rod 209, is connected with a driven bevel gear 211, the driven bevel gear 211 drives the adjusting shaft 208, the driven bevel gear 211 is arranged to facilitate the rotating of the adjusting shaft 208 by rotating the driven bevel gear 211, one side of the driven bevel gear 211 is engaged with a transmission bevel gear 212, the transmission bevel gear 212 performs the function of transmitting the power of the transmission shaft 213, so that the driven bevel gear 211 correspondingly rotates along with the rotation of the transmission bevel gear 212, the transmission shaft 213 is connected between the transmission bevel gear 212 and the fixed support 207, the transmission shaft 213 performs the function of transmitting the power, so that the pair of fixed supports 207 can perform synchronous adjustment under the function of the transmission shaft 213, the stability and the balance of the conveying belt 101 during angle adjustment are improved, and the transmission pulley 214 is connected on the transmission shaft 213, the driving pulley 214 functions to drive the driving shaft 213 to rotate.

Referring to fig. 2 to 7, a fixed protective cover 215 is arranged on the outer side of the driving pulley 214, the fixed protective cover 215 is arranged to facilitate isolation protection of the driving pulley 214 and the driving shaft 213, so as to prevent the driving pulley 214 and the driving shaft 213 from being damaged by impurities such as ores falling off during use of the belt conveyor body 1, prolong the service life of the driving pulley 214 and the driving shaft 213, reduce the potential safety hazard during operation of the driving pulley 214, avoid damage to the health of workers during operation of the driving pulley 214, an adjusting motor 216 is arranged on one side of the fixed protective cover 215 away from the driving pulley 214, the adjusting motor 216 plays a role in providing power, and facilitates control of the angle adjusting state of the conveying belt 101 by controlling the operating state of the adjusting motor 216, the process of adjusting the angle of the conveying belt 101 is simplified, the adjusting motor 216 is connected with the driving belt wheel 217, the driving belt wheel 217 plays a role of transmitting the power of the adjusting motor 216, the driving belt wheel 217 and the driving belt wheel 214 are connected with the driving belt 218, the drive pulley 217 and the drive pulley 214 are connected by the provision of the belt 218, so that the driving pulley 214 can rotate correspondingly with the rotation of the driving pulley 217, the fixed protective cover 215 is provided with a clearance hole matched with the driving belt 218, which is convenient for the driving belt 218 to connect and drive the driving pulley 217 and the driving pulley 214, one side of the adjusting motor 216 is provided with a control box 219, through setting up control box 219 the staff of being convenient for controls conveyor belt 101's angle modulation process through control box 219, has improved the convenience of carrying out angle modulation to conveyor belt 101.

Referring to fig. 2-4, the supporting buffer mechanism 206 includes an auxiliary supporting seat 220, the auxiliary supporting seat 220 is disposed to assist the adjustable support 201 and improve the stability of the adjustable support 201 during the operation, an auxiliary connecting rod 221 is disposed in the auxiliary supporting seat 220, the auxiliary connecting rod 221 is disposed to assist the adjustable support 201 by moving along with the movement of the movable supporting rod 209 via a driven bevel gear 211, a connecting seat 222 is hinged between the auxiliary connecting rod 221 and the adjustable support 201, the connecting seat 222 serves to connect the auxiliary connecting rod 221 and the adjustable support 201 and improve the effect of the auxiliary supporting of the adjustable support 201 via the auxiliary connecting rod 221, a movable sealing plate 223 is connected to one end of the auxiliary connecting rod 221 located in the auxiliary supporting seat 220, a movable buffer cavity matched with the movable sealing plate 223 is chiseled in the auxiliary supporting seat 220, be convenient for remove closing plate 223 and carry out corresponding removal along with auxiliary connecting rod 221 in auxiliary supporting seat 220, be connected with buffer spring 224 before removing closing plate 223 and auxiliary supporting seat 220, be convenient for play the effect of supporting the buffering to auxiliary connecting rod 221 through setting up buffer spring 224, reduced and carried out the vibrations that the angle modulation in-process produced to conveyor belt 101, played the effect of emergent buffering to adjustable support 201 simultaneously, improved the security in the conveyor belt 101 use.

Referring to fig. 2-4, a pair of trapezoidal air inlet plates 225 is hinged to a side of the movable sealing plate 223 away from the auxiliary connecting rod 221, the trapezoidal air inlet plates 225 are arranged so that when the movable sealing plate 223 rises along with the auxiliary connecting rod 221, the trapezoidal air inlet plates 225 are opened in a single direction under the action of external pressure to allow external air to enter the auxiliary supporting seat 220, the auxiliary supporting rod 221 is supported and buffered by the trapezoidal air inlet plates 225 by filling air into the auxiliary supporting seat 220, the auxiliary supporting seat 220 is perforated with vent holes matched with the trapezoidal air inlet plates 225 so that external air can enter the auxiliary supporting seat 220, an exhaust pipe 226 is connected to one side of the auxiliary supporting seat 220 so that air in the auxiliary supporting seat 220 can be exhausted through the exhaust pipe 226, therefore, the auxiliary connecting rod 221 is reset conveniently, the electromagnetic exhaust valve 227 is connected to one side of the exhaust pipe 226, which is located outside the auxiliary supporting seat 220, and the exhaust state of the auxiliary supporting seat 220 is controlled correspondingly by controlling the opening and closing state of the electromagnetic exhaust valve 227 through the electromagnetic exhaust valve 227.

Referring to fig. 2 to 10, the belt tensioning mechanism 3 includes a supporting shaft 301, the supporting shaft 301 is disposed to facilitate fixing and supporting of a tensioning roller 302, the tensioning roller 302 is disposed between the supporting shaft 301 and the conveying belt 101, the tensioning roller 302 is configured to tension and change direction of the conveying belt 101, roller fixing blocks 303 are connected to two sides of the supporting shaft 301, the supporting shaft 301 is configured to facilitate fixing and supporting of the supporting shaft 303 by disposing the roller fixing blocks 303, and the tensioning roller 302 is configured to move correspondingly by moving the roller fixing blocks 303, so as to tension and loosen the conveying belt 101, a support frame 304 is disposed outside the roller fixing blocks 303, the support frame 304 is configured to fix and support the roller fixing blocks 303, and a movement adjusting space is provided for the roller fixing blocks 303 by disposing the support frame 304, both sides of cylinder fixed block 303 all are connected with link block 305, link block 305 has played the effect of correction to the removal process of cylinder fixed block 303, avoid cylinder fixed block 303 the dead circumstances of slope card to appear in the removal process, the stability of carrying out position control to supporting pivot 301 through cylinder fixed block 303 has been improved, it has the removal spout with link block 305 assorted to open on the support frame 304, it is convenient for link block 305 to play the effect of correction to cylinder fixed block 303 through the mode of removing the spout and removing through opening the removal spout with link block 305 assorted on the support frame 304, link block 305 in-connection has the support slide bar 306, be convenient for play support and spacing effect to link block 305 through setting up support slide bar 306, be connected with damping spring 307 between link block 305 and cylinder fixed block 303, be convenient for play shock attenuation buffering to link block 305 through damping spring 307 between link block 305 and cylinder fixed block 303, it is convenient for play shock attenuation buffering effect to link block 305 through damping spring 307 to The function of (1).

Referring to fig. 2 to 5, a threaded rotating shaft 308 is connected in the supporting frame 304, the threaded rotating shaft 308 penetrates through the roller fixing block 303, the roller fixing block 303 is conveniently fixed and supported by the threaded rotating shaft 308, and the roller fixing block 303 is conveniently correspondingly adjusted in position by rotating the threaded rotating shaft 308, a tensioning external thread is cut on the threaded rotating shaft 308, the roller fixing block 303 can be correspondingly moved under the action of the thread when the threaded rotating shaft 308 rotates by cutting the tensioning thread on the threaded rotating shaft 308, a tensioning motor 309 is arranged on one side of the threaded rotating shaft 308 away from the supporting frame 304, the tensioning motor 309 plays a role in providing power, and the moving state of the supporting rotating shaft 301 is conveniently controlled by controlling the operating state of the tensioning motor 309.

Referring to fig. 5-10, a plurality of pressure sensors 310 are uniformly distributed on one side of the tension roller 302 close to the conveyor belt 101, so that the acting force between the support rotating shaft 301 and the tension roller 302 can be detected by the pressure sensors 310, and the tension state of the conveyor belt 101 can be judged, a tension internal thread matched with the threaded rotating shaft 308 is cut on the roller fixing block 303, so that the roller fixing block 303 can move correspondingly under the interaction of the internal thread and the external thread when the threaded rotating shaft 308 rotates, and the tension state of the conveyor belt 101 can be adjusted, the interference influence on the adjustment process caused by the tension state of the conveyor belt 101 in the process of adjusting the angle of the conveyor belt 101 can be reduced, and a coupling 311 is connected between the threaded rotating shaft 308 and the tension motor 309, the coupling 311 serves to connect the threaded spindle 308 with the tensioning motor 309, so that the threaded spindle 308 can rotate the tensioning motor 309 correspondingly under the action of the coupling 311.

Referring to fig. 1-10, the adjusting motor 216, the electromagnetic exhaust valve 227, the pressure sensor 310 and the coupling 311 are electrically connected to the control box 219, the adjusting motor 216 is electrically connected to the control box 219, so as to control the operation state of the adjusting motor 216 through the control box 219, thereby controlling the angle adjusting process of the conveyor belt 101, the electromagnetic exhaust valve 227 is electrically connected to the control box 219, so as to control the opening/closing state of the electromagnetic exhaust valve 227 through the control box 219, so as to control the reset state of the auxiliary connecting rod 221, so as to improve the supporting and buffering effect of the adjustable bracket 201 through the auxiliary connecting rod 221, the pressure sensor 310 and the coupling 311 are electrically connected to the control box 219, so as to facilitate the detection of the acting force between the conveyor belt 101 and the tension drum 302 through the pressure sensor 310, therefore, the tensioning state of the conveying belt 101 is judged, the control box 219 can adjust the tensioning state of the conveying belt 101 by controlling the running state of the coupler 311 according to the detection result of the pressure sensor 310, and the stability of the conveying belt 101 in the angle adjusting process is improved.

When the angle adjusting device is used specifically, when the angle adjusting device needs to adjust the angle of the conveying belt 101, a worker can control the operation of the adjusting motor 216 through the control box 219, so that the adjusting rotating shaft 208 rotates under the driving of the driven bevel gear 211, the position of the movable supporting rod 209 is adjusted through the interaction of the internal thread and the external thread, the angle adjusting function is realized on the conveying belt 101, when the adjustable support 201 rises or falls under the action of the movable supporting rod 209, the auxiliary connecting rod 221 correspondingly moves along with the adjustable support 201, gas is injected into the auxiliary supporting seat 220 through the trapezoidal air inlet plate 225, the adjustable support 201 is supported and damped under the action of the air pressure in the buffer spring 224 and the auxiliary supporting seat 220, meanwhile, the tensioning state of the conveying belt 101 can be judged through the pressure sensor 310, the control box 219 controls the operation of the tensioning motor 309, the position of the tensioning roller 302 is correspondingly adjusted so as to tension the conveying belt 101, when the tensioning state of the conveying belt 101 is not ideal when the tensioning roller 302 moves to the extreme position, the control box 219 can control the operation of the ventilating electromagnetic control valve 406 and the air compression pump 408, and the control cylinder 403 is filled with compressed air so as to move the auxiliary tensioning plate 401, so as to tension the conveying belt 101.

According to the technical scheme, the invention has the following beneficial effects:

according to the invention, the corresponding angle adjusting mechanism is added to the mining belt conveyor, so that the mining belt conveyor can be correspondingly adjusted in angle according to the actual use condition, the convenience of the mining belt conveyor in the use process is obviously improved, the labor intensity of workers for adjusting the mining belt conveyor is greatly reduced, the service life of the mining belt conveyor is prolonged, and the use cost of the mining belt conveyor is reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.