Conveyor belt mechanism matched with grinding machine for use

Abstract

The invention discloses a conveying belt mechanism matched with a grinding machine for use, and relates to the technical field of conveying equipment, the conveying belt mechanism comprises a support frame, a conveyor main body is mounted at the top of the support frame, an air suction impurity removal part is mounted on the conveyor main body, positioning rods are mounted on two sides of the conveyor main body, and a buffer pouring part is mounted on a movable block. By arranging a buffering pouring part and starting a motor, a positioning plate does reciprocating motion in the horizontal direction through rotation of the motor, so that raw materials on the inner side of a connecting cover are dispersed, a telescopic air cylinder is started, and a transmission bevel gear rotates around the circle center of a bevel gear ring in the process; in this way, when the connecting cover rotates, the clamping block drives the baffle to turn over, so that the width of a gap between the bottom of the baffle and the supporting plate is gradually increased, raw materials on the inner side of the connecting cover slowly fall to the top of the conveying belt, the conveying belt is prevented from being damaged, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying equipment, and specifically to a conveyor belt mechanism for supporting a grinding machine. Background Art

[0002] A grinding device is a processing device that reduces the particle size of raw materials to the micron level through the action of mechanical force. The application of grinding powder technology is very extensive. The raw material conveyor is mainly responsible for conveying the prepared raw materials into the grinding barrel, and the finished products are output after being ground by the grinding barrel.

[0003] Generally, when conveying raw materials, the raw materials are directly placed on the conveyor belt, which will cause the raw materials to accumulate on the conveyor belt and cannot disperse the agglomerated materials. As a result, the accumulated raw materials directly fall into the grinding machine, affecting the grinding effect. At the same time, when directly pouring the raw materials onto the conveyor belt, the raw materials are likely to have a large impact on the conveyor belt due to the long distance from the conveyor belt, thus causing damage to the conveyor belt. Summary of the Invention

[0004] The purpose of the present invention is to provide a conveyor belt mechanism for supporting a grinding machine to solve the problem of inability to disperse the agglomerated materials.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A conveyor belt mechanism for supporting a grinding machine, including a support frame. A conveyor main body is installed on the top of the support frame. A conveyor belt is arranged inside the conveyor main body. A controller is installed on one side of the conveyor main body. An air suction and impurity removal component is installed on the conveyor main body. Positioning rods are installed on both sides of the conveyor main body. A movable block is movably sleeved on the positioning rods. A buffer and feeding component is installed on the movable block. A support plate is connected to the movable block through the buffer and feeding component. A connection cover is installed on the top of the support plate.

[0006] As a further solution of the present invention: The buffer and feeding component includes an L-shaped baffle installed at the end of the positioning rod away from the conveyor main body. A motor is installed on the top of the L-shaped baffle. The output end of the motor is connected to a turntable. An eccentric connecting pin is installed at the bottom of the turntable. A positioning plate is installed at the bottom of the movable block. A linear guide rail located outside the eccentric connecting pin is installed at one end of the positioning plate. A first telescopic spring is arranged between the L-shaped baffle and the movable block.

[0007] As a further solution of the present invention: The buffer discharging member further includes a support block installed on the top of the movable block. A second connecting shaft is rotatably connected to the support block through a bearing. A pallet is fixedly installed on the outside of the second connecting shaft. Connecting plates are arranged on both sides of the pallet on the second connecting shaft. A conical gear ring located outside the second connecting shaft is installed on one side of the support block close to the pallet. A first connecting shaft is installed on the top of the connecting plate. The first connecting shaft is rotatably connected to the connecting cover through a bearing. A clamping block is arranged on the outside of the first connecting shaft. A baffle plate located on one side of the connecting cover is installed at the bottom of the clamping block. A buffer plate is slidably connected inside the baffle plate. A second telescopic spring is arranged between the buffer plate and the baffle plate.

[0008] As a further solution of the present invention: The buffer discharging member further includes a worm installed on one side of the top of the connecting plate. The bottom end of the worm is connected with an extension rod. A transmission bevel gear meshing with the conical gear ring is arranged at the bottom of the extension rod. L-shaped clamping plates connected to the pallet are installed at both ends of the second connecting shaft. A limiting chute is opened inside the L-shaped clamping plate. A clamping pin is slidably connected inside the limiting chute. A pushing frame is installed at one end of the clamping pin. A C-shaped connecting seat located below the pallet is installed on one side of the movable block. A telescopic cylinder is installed at the bottom of the C-shaped connecting seat. The output end of the telescopic cylinder is connected to the bottom of the pushing frame. Worms meshing with the worm are installed at both ends of the first connecting shaft.

[0009] As a further solution of the present invention: The inclination angle of the pallet when in the initial position is five degrees, and the limiting chute is in a parallel state with the pallet.

[0010] As a further solution of the present invention: The length and width of the baffle plate are greater than the length and width of the connecting cover, and the length and width of the buffer plate are equal to the length and width of the inner wall of the connecting cover.

[0011] As a further solution of the present invention: The air suction and impurity removal member includes a gas collecting bin installed on the top of the conveyor main body. A filter plate is installed on one side of the gas collecting bin. An air inlet pipe is installed on the other side of the gas collecting bin. A connecting bin is installed at the bottom end of the air inlet pipe. A fan is installed at the bottom of the connecting bin. An air outlet pipe is installed at the bottom end of the fan. A trapezoidal exhaust bin is arranged at the top of the air outlet pipe. A protective bin connected to the bottom of the conveyor main body is installed outside the trapezoidal exhaust bin. A rotating roller in contact with the conveyor belt is arranged at the top of the protective bin.

[0012] As a further solution of the present invention: The length of the rotating roller is equal to the width of the conveyor belt, and the bottom of the rotating roller is in contact with the top of the protective bin.

[0013] As a further solution of the present invention: the number of the air collecting bins is two, and the two air collecting bins are symmetrically arranged along the transverse central axis of the conveyor belt.

[0014] As a further solution of the present invention: the width of the top air outlet of the trapezoidal exhaust bin is smaller than the width of the bottom of the trapezoidal exhaust bin.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the buffer pouring member, starting the motor, the positioning plate makes a reciprocating movement in the horizontal direction through the rotation of the motor, so that the support plate shakes in the horizontal direction, thereby dispersing the raw materials inside the connecting cover. Starting the telescopic cylinder, in this process, the driving bevel gear rotates around the center of the conical gear ring, so as to drive the worm to drive the worm wheel to rotate. In this way, when the connecting cover rotates, the block drives the baffle to flip, so that the gap width between the bottom of the baffle and the support plate gradually increases, so that the raw materials inside the connecting cover slowly fall to the top of the conveyor belt, thereby reducing the impact force of the raw materials on the conveyor belt, preventing the conveyor belt from being damaged, and increasing the service life of the equipment; 2. By setting the air suction and impurity removal member, starting the fan, the inside of the air collecting bin is in a negative pressure state through the operation of the fan, so that the dust generated by the falling of the raw materials is adsorbed on the surface of the air filter plate through negative pressure. At the same time, the air flow enters the trapezoidal exhaust bin through the air outlet pipe. At this time, the air flow can be sprayed on the surface of the conveyor belt through the air outlet at the top of the trapezoidal exhaust bin, so that the conveyor belt passes through the air wall ejected from the trapezoidal exhaust bin when rotating, so as to clean the surface of the conveyor belt in a non-contact manner. At the same time, the impurities cleaned out will slide down along the inclined surface of the trapezoidal exhaust bin to the inside of the protection bin. After using for a period of time, the blocking plate can be opened to pour the impurities and dust inside the protection bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic bottom structural diagram of the present invention; Figure 3 is a schematic connection diagram of the movable block and the support plate of the present invention; Figure 4 is a schematic connection diagram of the present invention and the support plate; Figure 5 is a schematic connection diagram of the buffer plate and the baffle of the present invention; Figure 6 is a schematic connection diagram of the positioning rod and the movable block of the present invention; Figure 7 is a schematic connection diagram of the conical gear ring and the worm of the present invention; Figure 8Schematic structural diagram of the air intake and impurity removal component of the present invention; Figure 9 Schematic connection diagram of the protective bin and the trapezoidal exhaust bin of the present invention.

[0017] In the figure: 1, support frame; 2, conveyor main body; 3, conveyor belt; 4, controller; 601, protective bin; 602, air outlet pipe; 603, fan; 604, air inlet pipe; 605, air collection bin; 606, baffle plate; 607, connection bin; 608, air filter plate; 609, rotating rod; 610, trapezoidal exhaust bin; 701, positioning rod; 702, movable block; 703, pin; 704, limit sliding groove; 705, L-shaped clamping plate; 706, motor; 707, conical gear ring; 708, connection cover; 709, pushing frame; 710, clamping block; 711, first connecting shaft; 712, second connecting shaft; 713, L-shaped baffle; 714, C-shaped connecting seat; 715, connecting plate; 716, worm gear; 717, support block; 718, first telescopic spring; 719, turntable; 720, positioning plate; 721, eccentric connecting pin; 722, linear guide rail; 723, support plate; 724, driving bevel gear; 725, extension rod; 726, worm; 727, second telescopic spring; 728, buffer plate; 729, baffle; 730, telescopic cylinder. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes the embodiments according to the overall structure of the present invention.

[0020] Embodiment 1. Please refer to Figures 1 to 9 , in the embodiment of the present invention, a conveyor belt mechanism for a grinding machine includes a support frame 1. A conveyor main body 2 is installed on the top of the support frame 1. A conveyor belt 3 is arranged inside the conveyor main body 2. A controller 4 is installed on one side of the conveyor main body 2. An air suction and impurity removal member is installed on the conveyor main body 2. Positioning rods 701 are installed on both sides of the conveyor main body 2. A movable block 702 is movably sleeved on the positioning rods 701. A buffer and pouring member is installed on the movable block 702. A support plate 723 is connected to the movable block 702 through the buffer and pouring member. A connection cover 708 is installed on the top of the support plate 723.

[0021] In this embodiment, first, the raw materials are introduced into the inside of the connection cover 708 through the opening on the side of the connection cover 708 away from the conveyor main body 2. At this time, the raw materials are supported by the support plate 723. Then, the buffer and pouring member is started. Through the operation of the buffer and pouring member, the raw materials on the top of the support plate 723 are dispersed, and at the same time, the raw materials are slowly poured onto the top of the conveyor belt 3. Then, the raw materials are conveyed into the grinding machine through the operation of the conveyor belt 3. During this process, the air suction and impurity removal member is used to absorb the dust generated when the raw materials fall onto the conveyor belt 3, and at the same time, the surface of the conveyor belt 3 is cleaned through the operation of the air suction and impurity removal member to prevent some raw materials from adhering to the surface of the conveyor belt 3 for a long time and affecting subsequent use.

[0022] Embodiment 2. Please pay special attention to Figures 1 to 7, the buffer discharging member includes an L-shaped baffle 713 installed at one end of the positioning rod 701 away from the conveyor main body 2. A motor 706 is installed on the top of the L-shaped baffle 713. The output end of the motor 706 is connected to a turntable 719. An eccentric connecting pin 721 is installed at the bottom of the turntable 719. A positioning plate 720 is installed at the bottom of the movable block 702. A linear guide rail 722 located outside the eccentric connecting pin 721 is installed at one end of the positioning plate 720. A first telescopic spring 718 is arranged between the L-shaped baffle 713 and the movable block 702; The buffer discharging member further includes a support block 717 installed on the top of the movable block 702. A second connecting shaft 712 is rotatably connected to the support block 717 through a bearing. A tray 723 is fixedly installed on the outside of the second connecting shaft 712. Connecting plates 715 are arranged on both sides of the tray 723 on the second connecting shaft 712. A conical gear ring 707 located outside the second connecting shaft 712 is installed on one side of the support block 717 close to the tray 723. A first connecting shaft 711 is installed on the top of the connecting plate 715. The first connecting shaft 711 is rotatably connected to the connecting cover 708 through a bearing. A clamping block 710 is arranged on the outside of the first connecting shaft 711. A baffle 729 located on one side of the connecting cover 708 is installed at the bottom of the clamping block 710. A buffer plate 728 is slidably connected inside the baffle 729. A second telescopic spring 727 is arranged between the buffer plate 728 and the baffle 729; The buffer discharging member further includes a worm 726 installed on one side of the top of the connecting plate 715. An extension rod 725 is connected to the bottom end of the worm 726. A transmission bevel gear 724 meshing with the conical gear ring 707 is arranged at the bottom of the extension rod 725. L-shaped clamping plates 705 connected to the tray 723 are installed at both ends of the second connecting shaft 712. A limiting chute 704 is opened inside the L-shaped clamping plate 705. A clamping pin 703 is slidably connected inside the limiting chute 704. A pushing frame 709 is installed at one end of the clamping pin 703. A C-shaped connecting seat 714 located below the tray 723 is installed on one side of the movable block 702. A telescopic cylinder 730 is installed at the bottom of the C-shaped connecting seat 714. The output end of the telescopic cylinder 730 is connected to the bottom of the pushing frame 709. Worms 716 meshing with the worm 726 are installed at both ends of the first connecting shaft 711; When the tray 723 is in the initial position, the inclination angle is five degrees, and the limiting chute 704 is in a parallel state with the tray 723. By setting this structure, when the raw materials are poured into the connecting cover 708, the raw materials move towards the baffle 729 under the action of their own gravity; The length and width of the baffle 729 are greater than the length and width of the connecting cover 708. The length and width of the buffer plate 728 are equal to the length and width of the inner wall of the connecting cover 708. By setting this structure, when the raw materials on the top of the tray 723 move towards the baffle 729, the buffer plate 728 buffers the falling raw materials.

[0023] In this embodiment, the motor 706 is started. The rotation of the motor 706 causes the turntable 719 to drive the eccentric connecting pin 721 to rotate, so that the eccentric connecting pin 721 drives the positioning plate 720 to move reciprocally in the horizontal direction through the linear guide 722, thereby causing the movable block 702 to drive the support plate 723 to sway in the horizontal direction, so as to disperse the raw materials inside the connecting cover 708. The telescopic cylinder 730 is started to make the telescopic cylinder 730 push the pushing frame 709 to slowly extend. When the telescopic cylinder 730 extends, the L-shaped clamping plate 705 is driven to swing through the pushing frame 709, the clamping pin 703, and the limit sliding groove 704, so that the L-shaped clamping plate 705 is inclined relative to the support block 717, so as to make the second connecting shaft 712 drive the support plate 723 to tilt. During this process, the transmission bevel gear 724 rotates around the center of the conical gear ring 707, so as to make the worm 726 drive the worm gear 716 to rotate. In this way, when the connecting cover 708 rotates, the clamping block 710 drives the baffle 729 to flip, so that the gap width between the bottom of the baffle 729 and the support plate 723 gradually increases, so that the raw materials inside the connecting cover 708 slowly fall to the top of the conveyor belt 3, so as to reduce the impact force of the raw materials on the conveyor belt 3, thereby preventing the conveyor belt 3 from being damaged and increasing the service life of the equipment.

[0024] Embodiment 3, please refer to Figure 1 , Figure 2 , Figure 8 , Figure 9 , the air suction and impurity removal part includes an air collecting bin 605 installed on the top of the conveyor main body 2. A filter plate 608 is installed on one side of the air collecting bin 605. An air inlet pipe 604 is installed on the other side of the air collecting bin 605. A connecting bin 607 is installed at the bottom end of the air inlet pipe 604. A fan 603 is installed at the bottom of the connecting bin 607. An air outlet pipe 602 is installed at the bottom end of the fan 603. A trapezoidal exhaust bin 610 is arranged at the top of the air outlet pipe 602. A protective bin 601 connected to the bottom of the conveyor main body 2 is installed outside the trapezoidal exhaust bin 610. A rotating roller 609 that fits with the conveyor belt 3 is arranged at the top of the protective bin 601; The length of the rotating roller 609 is equal to the width of the conveyor belt 3. The bottom of the rotating roller 609 fits with the top of the protective bin 601. By setting this structure, the edge of the protective bin 601 is blocked, so that the impurities on the surface of the conveyor belt 3 can only fall inside the protective bin 601; The number of the air collecting bins 605 is set to two, and the two air collecting bins 605 are symmetrically arranged along the transverse central axis of the conveyor belt 3. By setting this structure, the adsorption range of the filter plate 608 for dust is increased, and the dust removal efficiency of the equipment is further improved; The width of the top air outlet of the trapezoidal exhaust chamber 610 is smaller than the width of the bottom of the trapezoidal exhaust chamber 610. By setting this structure, the compression of the air discharged from the air outlet pipe 602 is achieved, thereby increasing the impact force of the air jet on the surface of the conveyor belt 3.

[0025] In this embodiment, the blower 603 is started. Through the operation of the blower 603, the inside of the air collection chamber 605 is in a negative pressure state, so that the dust generated by the falling of the raw materials is adsorbed on the surface of the air filter plate 608 through negative pressure. At the same time, the air flow enters the inside of the trapezoidal exhaust chamber 610 through the air outlet pipe 602. At this time, the air flow can be jetted on the surface of the conveyor belt 3 through the air outlet at the top of the trapezoidal exhaust chamber 610, so that the conveyor belt 3 passes through the air wall jetted from the trapezoidal exhaust chamber 610 during rotation, thereby cleaning the surface of the conveyor belt 3 in a non-contact manner. At the same time, the impurities cleaned out will slide down along the inclined surface of the trapezoidal exhaust chamber 610 to the inside of the protection chamber 601. After using for a period of time, the partition plate 606 can be opened to pour the impurities and dust inside the protection chamber 601.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A conveyor belt mechanism for a grinding machine, comprising a support frame (1), characterized in that: A conveyor body (2) is installed on the top of the support frame (1), a conveyor belt (3) is arranged on the inner side of the conveyor body (2), a controller (4) is installed on one side of the conveyor body (2), an air suction and impurity removal component is installed on the conveyor body (2), positioning rods (701) are installed on both sides of the conveyor body (2), a movable block (702) is movably sleeved on the positioning rod (701), a buffering material dumping component is installed on the movable block (702), a support plate (723) is connected to the movable block (702) via the buffering material dumping component, and a connecting cover (708) is installed on the top of the support plate (723); The air suction and impurity removal component comprises an air collecting bin (605) installed on the top of the conveyor body (2), an air filter plate (608) installed on one side of the air collecting bin (605), an air inlet pipe (604) installed on the other side of the air collecting bin (605), a connecting bin (607) installed at the bottom end of the air inlet pipe (604), a fan (603) installed at the bottom of the connecting bin (607), an air outlet pipe (602) installed at the bottom end of the fan (603), a trapezoidal exhaust bin (610) arranged at the top of the air outlet pipe (602), a protective bin (601) connected to the bottom of the conveyor body (2) installed on the outer side of the trapezoidal exhaust bin (610), and a rotating rod (609) in contact with the conveyor belt (3) arranged at the top of the protective bin (601).

2. The conveyor belt mechanism for grinding machinery according to claim 1, characterized in that: The buffering material discharge member comprises an L-shaped baffle (713) installed on one end of the positioning rod (701) away from the conveyor body (2); a motor (706) is installed on the top of the L-shaped baffle (713); the output end of the motor (706) is connected to a turntable (719); an eccentric connecting pin (721) is installed on the bottom of the turntable (719); a positioning plate (720) is installed on the bottom of the movable block (702); a linear guide rail (722) located outside the eccentric connecting pin (721) is installed on one end of the positioning plate (720); and a first telescopic spring (718) is arranged between the L-shaped baffle (713) and the movable block (702).

3. The conveyor belt mechanism for grinding machinery according to claim 2, characterized in that: The buffer dumping member also includes a support block (717) mounted on the top of the movable block (702); the support block (717) is rotatably connected to a second connecting shaft (712) via a bearing; a support plate (723) is fixedly mounted on the outside of the second connecting shaft (712); the second connecting shaft (712) is provided with connecting plates (715) located on both sides of the support plate (723); a conical gear ring (707) located on the outside of the second connecting shaft (712) is mounted on one side of the support block (717) close to the support plate (723); A first connecting shaft (711) is installed on the top of the connecting plate (715), and the first connecting shaft (711) is rotatably connected to the connecting cover (708) via a bearing. A clamping block (710) is arranged on the outside of the first connecting shaft (711), and a baffle (729) located on one side of the connecting cover (708) is installed on the bottom of the clamping block (710). A buffer plate (728) is slidably connected inside the baffle (729), and a second telescopic spring (727) is arranged between the buffer plate (728) and the baffle (729).

4. The conveyor belt mechanism for grinding machinery according to claim 3 is characterized in that: The buffer unloading member also includes a worm (726) installed on one side of the top of the connecting plate (715), the bottom end of the worm (726) is connected to an extension rod (725), the bottom of the extension rod (725) is provided with a transmission bevel gear (724) meshing with the bevel gear ring (707), and both ends of the second connecting shaft (712) are installed with an L-shaped card plate (705) connected to the support plate (723), and the inner side of the L-shaped card plate (705) is provided with a limiting slide groove (704), and the limiting slide groove (704) is provided with a plurality of grooves. ) is slidably connected to the interior of the movable block (702) with a latch (703), one end of the latch (703) being mounted with a push frame (709), one side of the movable block (702) being mounted with a C-shaped connecting seat (714) located below the support plate (723), a telescopic cylinder (730) being mounted at the bottom of the C-shaped connecting seat (714), an output end of the telescopic cylinder (730) being connected to the bottom of the push frame (709), and worm wheels (716) meshing with the worm (726) being mounted at both ends of the first connecting shaft (711).

5. The conveyor belt mechanism for grinding machinery according to claim 4, characterized in that: The inclination angle of the support plate (723) when it is in the initial position is five degrees, and the limiting sliding groove (704) and the support plate (723) are in a parallel state.

6. The conveyor belt mechanism for grinding machinery according to claim 4, characterized in that: The length and width of the baffle plate (729) are greater than the length and width of the connection cover (708), and the length and width of the buffer plate (728) are equal to the length and width of the inner wall of the connection cover (708).

7. The conveyor belt mechanism for grinding machinery according to claim 1, characterized in that: The length of the rotating roller (609) is equal to the width of the conveyor belt (3), and the bottom of the rotating roller (609) fits with the top of the protective bin (601).

8. The conveyor belt mechanism for grinding machinery according to claim 1, characterized in that: The number of the gas collecting bins (605) is two, and the two gas collecting bins (605) are symmetrically arranged along the transverse center axis of the conveyor belt (3).

9. The conveyor belt mechanism for grinding machinery according to claim 1, characterized in that: The width of the air outlet at the top of the trapezoidal exhaust bin (610) is smaller than the width of the bottom of the trapezoidal exhaust bin (610).

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