Gantry type belt conveyor

Abstract

The utility model provides a gantry type belt conveyor, which relates to the technical field of belt conveyors, and comprises a support frame, one side of the support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a belt roller, the surface of the belt roller is sleeved with a conveying belt, the two ends of the support frame are provided with support devices, and the support devices are fixedly connected with the motor. A limiting device is arranged at the top of the supporting frame, the supporting device comprises a rectangular plate, round rods are rotatably inserted into the bottoms of the two ends of the supporting frame, connecting plates are fixedly connected to the two ends of each round rod, the bottoms of the connecting plates are fixedly connected with the top of the rectangular plate, and sliding rods are evenly and fixedly connected to the bottom of the rectangular plate. When the supporting device is used, the round rod is controlled to rotate to a proper position, and then the positioning nail is inserted into the mine, so that the conveying belt arranged in the supporting frame forms a certain pitch angle, and the supporting frame can be conveniently arranged on the mine.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a gantry belt conveyor. Background Art

[0002] A gantry belt conveyor is a device used to transport ores in mines. When using a belt conveyor, the gantry belt conveyor is set up on the mine, so that the ores mined on the mine can be well transported to the bottom of the mountain, which facilitates the transportation of ores.

[0003] The inventor found in daily work that the belt conveyor still has at least the following problems: When using the belt conveyor, the gantry belt conveyor is set up on the mine, so that the ores mined on the mine can be well transported to the bottom of the mountain, which facilitates the transportation of ores. However, in the actual use process, because there is a certain drop and the mine is uneven, when setting up the conveyor on the mine, it mostly needs to be filled manually, which affects the installation of the conveyor belt to a certain extent. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a gantry belt conveyor.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A gantry belt conveyor, including a support frame, one side of the support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a belt roller, the surface of the belt roller is sleeved with a conveyor belt, support devices are arranged at both ends of the support frame, a limiting device is arranged at the top of the support frame, the support device includes a rectangular plate, round rods are rotatably inserted at the bottom of both ends of the support frame. Both ends of the round rod are fixedly connected with connecting plates, the bottom of the connecting plate is fixedly connected with the top of the rectangular plate, sliding rods are uniformly fixedly connected to the bottom of the rectangular plate, connecting frames are slidably sleeved at the bottoms of the sliding rods, positioning pins are fixedly connected to the bottoms of the connecting frames, and notches are uniformly formed on one side of the sliding rods.

[0006] The effects achieved by the above components are as follows: When using the support device, control the round rod to rotate to a suitable position, and then insert the positioning pin into the mine, so that the conveyor belt arranged inside the support frame forms a certain pitching angle, which can facilitate the setting of the support frame on the mine, and thus facilitate the transportation of ores to a certain extent.

[0007] Preferably, L-shaped plates are uniformly and slidably inserted through the bottom of the rectangular plate, one end of the L-shaped plate is threadedly inserted with a bolt, the bolt is rotatably inserted at the bottom of the rectangular plate, and a rubber strip is fixedly connected to the end of the L-shaped plate away from the rectangular plate.

[0008] The effects achieved by the above components are as follows: When the round rod rotates to a suitable position, the bolts are rotated respectively, so that the rubber strip is extruded at the bottom of the support frame, which can well limit the round rod at the bottom of the support frame.

[0009] Preferably, a clamping strip is slidably inserted on one side of the connecting frame, and the clamping strip is slidably connected with the notch.

[0010] The effects achieved by the above components are as follows: When the sliding rod slides to a suitable position inside the connecting frame, the clamping strip is controlled to be inserted into one side of the connecting frame, and then the clamping strip is slid into the notch, which can well limit the sliding rod inside the connecting frame, and then well extend the length of the sliding rod, which is convenient for inserting the positioning nail into the mine.

[0011] Preferably, fixing plates are fixedly connected in the middle of the two connecting frames, a threaded rod is rotatably inserted through one side of the fixing plate, the threaded rod is threadedly inserted at one end of the clamping strip away from the clamping strip, the bottom of the clamping strip is slidably connected with the top of the fixing plate, and the thread direction on the surface of the threaded rod is opposite from the middle to both sides.

[0012] The effects achieved by the above components are as follows: Because the thread direction on the surface of the threaded rod is opposite from the middle to both sides, manually rotating the threaded rod can simultaneously control the two clamping strips to move towards the connecting frame.

[0013] Preferably, the limiting device includes a horn-shaped cylinder, the horn-shaped cylinder is arranged on the top of the support frame, and clamping grooves are formed on both sides of the support frame, and the inner wall of the clamping groove is slidably connected with one side of the horn-shaped cylinder.

[0014] The effects achieved by the above components are as follows: When using the limiting device, manually slide the horn-shaped cylinder into the clamping groove, and then the horn-shaped cylinder can be arranged on the top of one end of the conveyor belt, so that the mined ore can be pulled to the top of the conveyor belt through the horn-shaped cylinder, which can to a certain extent prevent the ore from not falling well on the top of the conveyor belt.

[0015] Preferably, a fixing groove is formed at the bottom of the clamping groove, a clamping block is slidably connected to the inner wall of the fixing groove, a first damping rod is fixedly connected to the bottom of the inner wall of the fixing groove, the top of the first damping rod is fixedly connected to the bottom of the clamping block, a first spring is sleeved on the surface of the first damping rod, one end of the first spring is fixedly connected to one side inside the fixing groove, and the end of the first spring close to the first damping rod is fixedly connected to the bottom of the clamping block.

[0016] The effects achieved by the above components are as follows: Slide the clamping block from the fixed groove into the inner part of the clamping groove, and then squeeze the clamping block away from the fixed groove through the first spring, so that the clamping block can be well restricted on one side of the clamping groove, and the horn barrel can be restricted in the inner wall of the clamping groove close to the conveyor belt through the clamping block.

[0017] Preferably, a discharge port is provided on one side of the horn barrel, and connecting cloths are uniformly and fixedly connected to the top of the discharge port.

[0018] The effects achieved by the above components are as follows: Through the discharge port, the conveyor belt can well take the ore out of the surface of the horn barrel. The function of the connecting cloth is to prevent the ore from splashing out of the surface of the conveyor belt from the discharge port to a certain extent.

[0019] Preferably, a storage groove is provided at the bottom of the horn barrel. The top of the inner wall of the storage groove is uniformly and fixedly connected with second damping rods. The bottom of the second damping rods is fixedly connected with a fixed frame. A second spring is sleeved on the surface of the second damping rods. One end of the second spring is fixedly connected with the top of the inner wall of the storage groove, and one end of the second spring close to the second damping rod is fixedly connected with the top of the fixed frame. A rotating rod is fixedly connected to the inner wall of the bottom of the fixed frame, and a roller is rotatably sleeved on the surface of the rotating rod.

[0020] The effects achieved by the above components are as follows: The fixed frame is squeezed away from the horn barrel through the second spring, so that the roller is squeezed against the surface of the conveyor belt. When the conveyor belt moves, the roller is driven to rotate, which can avoid the influence of the fixed frame on the transportation of the conveyor belt to a certain extent, and the fixed frame can well block the ore inside the horn barrel.

[0021] In the present utility model, by setting the support device, when using the support device, control the round rod to rotate to a suitable position, and then insert the positioning nail onto the mine, so that the conveyor belt arranged inside the support frame forms a certain pitching angle, so that the support frame can be easily set on the mine, and thus the transportation of the ore is facilitated to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of a gantry belt conveyor proposed by the present utility model;

[0023] Figure 2 is a three-dimensional structural schematic diagram of a novel connecting frame proposed by the present utility model;

[0024] Figure 3 is a three-dimensional structural schematic diagram of a novel clamping block proposed by the present utility model;

[0025] Figure 4 is a three-dimensional structural schematic diagram of a novel roller proposed by the present utility model.

[0026] Legend: 1. Support frame; 2. Motor; 3. Belt roller; 4. Conveyor belt; 5. Support device; 501. Round rod; 502. Connecting plate; 503. Rectangular plate; 504. Sliding rod; 505. Connecting frame; 506. Positioning nail; 507. L-shaped plate; 508. Bolt; 509. Rubber strip; 510. Fixed plate; 511. Threaded rod; 512. Positioning strip; 513. Notch; 6. Limiting device; 601. Horn; 602. Positioning groove; 603. Fixed groove; 604. Positioning block; 605. First damping rod; 606. First spring; 607. Discharge port; 608. Connecting cloth; 609. Storage groove; 610. Fixed frame; 611. Second damping rod; 612. Second spring; 613. Rotating rod; 614. Drum. Detailed implementation

[0027] Example 1, as Figures 1-4 shown, a gantry belt conveyor, one side of the support frame 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a belt roller 3, the surface of the belt roller 3 is sleeved with a conveyor belt 4, both ends of the support frame 1 are provided with a support device 5, and the top of the support frame 1 is provided with a limiting device 6. When using the belt conveyor, set the gantry belt conveyor on the mine, and then the ore mined on the mine can be well transported to the bottom of the mountain, so that the transportation of the ore can be facilitated.

[0028] Refer to Figure 2The supporting device 5 includes a rectangular plate 503, and round rods 501 are rotatably inserted at the bottom of both ends of the supporting frame 1. Both ends of the round rod 501 are fixedly connected with connecting plates 502, and the bottom of the connecting plate 502 is fixedly connected to the top of the rectangular plate 503. The bottom of the rectangular plate 503 is evenly fixedly connected with a sliding rod 504, and the bottom of the sliding rod 504 is slidably sleeved with a connecting frame 505. The bottom of the connecting frame 505 is fixedly connected with a positioning nail 506. A notch 513 is evenly opened on one side of the sliding rod 504. When using the supporting device 5, the round rod 501 is controlled to rotate to a suitable position, and then the positioning nail 506 is fixedly connected to the bottom of the connecting frame 505. The positioning nails 506 are inserted into the top of the mine, so that the conveyor belt 4 arranged inside the support frame 1 forms a certain pitch angle, so that the support frame 1 can be conveniently set on the mine, thereby facilitating the transportation of ore to a certain extent. An L-shaped plate 507 is inserted and slidably penetrated at the bottom of the rectangular plate 503, and a bolt 508 is inserted and threadedly penetrated at one end of the L-shaped plate 507. The bolt 508 is rotatably inserted at the bottom of the rectangular plate 503, and a rubber strip 509 is fixedly connected to one end of the L-shaped plate 507 away from the rectangular plate 503. When the round rod 501 is rotated to a suitable position, the bolts 508 are rotated respectively. The rubber strip 509 is then squeezed at the bottom of the support frame 1, so that the round rod 501 can be well restricted at the bottom of the support frame 1. A positioning strip 512 is slidably inserted on one side of the connecting frame 505, and the positioning strip 512 is slidably connected to the notch 513. When the sliding rod 504 is slid to a suitable position inside the connecting frame 505, the positioning strip 512 is controlled to be inserted into one side of the connecting frame 505, and then the positioning strip 512 is slid into the inside of the notch 513. In this way, the sliding rod 504 can be well restricted inside the connecting frame 505, thereby well extending the length of the sliding rod 504, which is convenient for The positioning pin 506 is inserted into the mine, and a fixing plate 510 is fixedly connected in the middle of the two connecting frames 505. A threaded rod 511 is inserted through one side of the fixing plate 510 for rotation. The threaded rod 511 is threadedly inserted in the end of the positioning bar 512 away from the positioning bar 512. The bottom of the positioning bar 512 is slidably connected to the top of the fixing plate 510. The thread direction on the surface of the threaded rod 511 is opposite from the middle to both sides. Because the thread direction on the surface of the threaded rod 511 is opposite from the middle to both sides, manually rotating the threaded rod 511 can simultaneously control the two positioning bars 512 to move towards the direction close to the connecting frame 505.

[0029] Reference Figure 3 and Figure 4, the limiting device 6 includes a horn-shaped cylinder 601. The horn-shaped cylinder 601 is arranged at the top of the support frame 1. Card slots 602 are formed on both sides of the support frame 1. The inner wall of the card slot 602 is slidably connected to one side of the horn-shaped cylinder 601. When using the limiting device 6, manually slide the horn-shaped cylinder 601 into the card slot 602, and then the horn-shaped cylinder 601 can be arranged at the top of one end of the conveyor belt 4. In this way, the mined ore can pass through the horn-shaped cylinder 601 and reach the top of the conveyor belt 4, which can, to a certain extent, prevent the ore from not falling well onto the top of the conveyor belt 4. A fixing groove 603 is formed at the bottom of the card slot 602. A clamping block 604 is slidably connected to the inner wall of the fixing groove 603. A first damping rod 605 is fixedly connected to the bottom of the inner wall of the fixing groove 603. The top of the first damping rod 605 is fixedly connected to the bottom of the clamping block 604. A first spring 606 is sleeved on the surface of the first damping rod 605. One end of the first spring 606 is fixedly connected to one side inside the fixing groove 603, and the end of the first spring 606 close to the first damping rod 605 is fixedly connected to the bottom of the clamping block 604. Slide the clamping block 604 from the fixing groove 603 into the card slot 602, and then the first spring 606 squeezes the clamping block 604 in the direction away from the fixing groove 603. In this way, the clamping block 604 can be well restricted on one side of the card slot 602, and the horn-shaped cylinder 601 can be restricted in the inner wall of the card slot 602 close to the conveyor belt 4 by the clamping block 604. An outlet 607 is formed on one side of the horn-shaped cylinder 601. Connecting cloths 608 are uniformly fixedly connected to the top of the outlet 607. Through the outlet 607, the conveyor belt 4 can well carry the ore out of the surface of the horn-shaped cylinder 601. The function of the connecting cloth 608 is to prevent the ore from splashing out of the surface of the conveyor belt 4 from the outlet 607 to a certain extent. A storage groove 609 is formed at the bottom of the horn-shaped cylinder 601. Second damping rods 611 are uniformly fixedly connected to the top of the inner wall of the storage groove 609. A fixing frame 610 is fixedly connected to the bottom of the second damping rods 611. A second spring 612 is sleeved on the surface of the second damping rods 611. One end of the second spring 612 is fixedly connected to the top of the inner wall of the storage groove 609, and the end of the second spring 612 close to the second damping rods 611 is fixedly connected to the top of the fixing frame 610. A rotating rod 613 is fixedly connected to the inner wall of the bottom of the fixing frame 610. A roller 614 is rotatably sleeved on the surface of the rotating rod 613. The second spring 612 squeezes the fixing frame 610 in the direction away from the horn-shaped cylinder 601, and then the roller 614 is pressed against the surface of the conveyor belt 4. When the conveyor belt 4 moves, it drives the roller 614 to rotate, which can, to a certain extent, prevent the fixing frame 610 from affecting the transportation of the conveyor belt 4, and the fixing frame 610 can well block the ore inside the horn-shaped cylinder 601.

[0030] Working principle: When using the belt conveyor, the gantry belt conveyor is set on the mine. The conveyor belt 4 is driven to rotate by the motor 2, and thus the ore mined on the mine can be well transported to the bottom of the mountain, which facilitates the transportation of the ore. When using the support device 5, the round rod 501 is rotated to a suitable position. When the round rod 501 rotates to a suitable position, the bolts 508 are respectively rotated, and then the rubber strip 509 is pressed against the bottom of the support frame 1, so that the round rod 501 can be well restricted at the bottom of the support frame 1. When the sliding rod 504 is slid to a suitable position inside the connecting frame 505, the threaded rod 511 is manually rotated, and the two clamping strips 512 can be controlled to move towards the connecting frame 505 at the same time, and then the clamping strips 512 are slid into the notch 513, so that the sliding rod 504 can be well restricted inside the connecting frame 505, and thus the length of the sliding rod 504 is well extended, which is convenient for inserting the positioning pin 506 into the mine, and then the conveyor belt 4 arranged inside the support frame 1 forms a certain pitch angle, so that the support frame 1 can be conveniently set on the mine, and thus the transportation of the ore is facilitated to a certain extent. When using the limiting device 6, the horn tube 601 is manually slid into the clamping groove 602, and the clamping block 604 is slid from the fixed groove 603 into the clamping groove 602, and then the clamping block 604 is pressed away from the fixed groove 603 by the first spring 606, so that the clamping block 604 can be well restricted on one side of the clamping groove 602, and thus the horn tube 601 can be restricted by the clamping block 604 on the inner wall of the clamping groove 602 close to the conveyor belt 4, and then the horn tube 601 can be set on the top of one end of the conveyor belt 4. The mined ore can pass through the horn tube 601 to the top of the conveyor belt 4, which can avoid to a certain extent that the ore cannot fall well onto the top of the conveyor belt 4. At this time, the fixed frame 610 is pressed away from the horn tube 601 by the second spring 612, and then the roller 614 is pressed against the surface of the conveyor belt 4. When the conveyor belt 4 moves, it drives the roller 614 to rotate, which avoids to a certain extent that the fixed frame 610 affects the transportation of the conveyor belt 4, and the fixed frame 610 can well block the ore inside the horn tube 601. The ore can be well taken out of the surface of the horn tube 601 by the conveyor belt 4 through the discharge port 607. The function of the connecting cloth 608 is to avoid to a certain extent that the ore splashes out of the surface of the conveyor belt 4 from the discharge port 607.

[0031] It should be noted that all the damping rods in this case are telescopic dampers, which can absorb energy during the telescopic process.

Claims

1. A gantry belt conveyor, comprising a support frame (1), characterized in that: A motor (2) is fixedly connected to one side of the support frame (1), a belt roller (3) is fixedly connected to the output end of the motor (2), a conveyor belt (4) is sleeved on the surface of the belt roller (3), support devices (5) are arranged at both ends of the support frame (1), a limiting device (6) is arranged at the top of the support frame (1), the support device (5) comprises a rectangular plate (503), and round rods (501) are rotatably inserted at the bottoms of both ends of the support frame (1). Both ends of the round rod (501) are fixedly connected to connecting plates (502), the bottom of the connecting plate (502) is fixedly connected to the top of the rectangular plate (503), the bottom of the rectangular plate (503) is evenly fixedly connected to a sliding rod (504), the bottom of the sliding rod (504) is slidably sleeved with a connecting frame (505), the bottom of the connecting frame (505) is fixedly connected to a positioning nail (506), and one side of the sliding rod (504) is evenly opened with a notch (513).

2. A gantry belt conveyor according to claim 1, characterized in that: An L-shaped plate (507) is inserted and slidably penetrated through the bottom of the rectangular plate (503); a bolt (508) is inserted and threadedly penetrated through one end of the L-shaped plate (507); the bolt (508) is rotatably inserted into the bottom of the rectangular plate (503); and a rubber strip (509) is fixedly connected to one end of the L-shaped plate (507) away from the rectangular plate (503).

3. A gantry belt conveyor according to claim 1, characterized in that: A locking bar (512) is slidably inserted into one side of the connection frame (505), and the locking bar (512) is slidably connected to the notch (513).

4. A gantry belt conveyor according to claim 1, characterized in that: A fixing plate (510) is fixedly connected in the middle of the two connection frames (505), a threaded rod (511) is rotatably inserted through one side of the fixing plate (510), the threaded rod (511) is threadedly inserted in an end of the locking bar (512) away from the locking bar (512), the bottom of the locking bar (512) and the top of the fixing plate (510) are slidably connected, and the direction of the thread on the surface of the threaded rod (511) is opposite from the middle to both sides.

5. The gantry belt conveyor according to claim 1, characterized in that: The limiting device (6) comprises a horn (601), wherein the horn (601) is arranged on the top of the support frame (1), and both sides of the support frame (1) are provided with a locking groove (602), and the inner wall of the locking groove (602) is slidably connected to one side of the horn (601).

6. A gantry belt conveyor according to claim 5, characterized in that: A fixing groove (603) is provided at the bottom of the locking groove (602); a locking block (604) is slidably connected to the inner wall of the fixing groove (603); a first damping rod (605) is fixedly connected to the bottom of the inner wall of the fixing groove (603); a top of the first damping rod (605) is fixedly connected to the bottom of the locking block (604); a first spring (606) is sleeved on the surface of the first damping rod (605); one end of the first spring (606) is fixedly connected to one side inside the fixing groove (603); and one end of the first spring (606) close to the first damping rod (605) is fixedly connected to the bottom of the locking block (604).

7. A gantry belt conveyor according to claim 5, characterized in that: A discharge port (607) is provided on one side of the horn (601), and a connecting cloth (608) is evenly and fixedly connected to the top of the discharge port (607).

8. A gantry belt conveyor according to claim 5, characterized in that: The bottom of the horn (601) is provided with a receiving groove (609), the top of the inner wall of the receiving groove (609) is evenly fixedly connected with a second damping rod (611), the bottom of the second damping rod (611) is fixedly connected with a fixing frame (610), the surface of the second damping rod (611) is sleeved with a second spring (612), one end of the second spring (612) is fixedly connected to the top of the inner wall of the receiving groove (609), one end of the second spring (612) close to the second damping rod (611) is fixedly connected to the top of the fixing frame (610), the inner wall of the bottom of the fixing frame (610) is fixedly connected with a rotating rod (613), and the surface of the rotating rod (613) is rotatably sleeved with a roller (614).

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