Dustproof conveyor

Abstract

The utility model relates to a dustproof conveyor, which belongs to the technical field of conveyors and comprises a support frame with anti-skidding bottom feet at the bottom, a mounting frame is fixedly mounted at the top of the support frame, a material conveying belt is connected in the mounting frame, and a first mounting flat plate and a second mounting flat plate are fixedly connected to two ends of the mounting frame respectively. First L-shaped dustproof plates are symmetrically arranged at the top of the first mounting flat plate, dustproof cloth is fixedly mounted at one ends of the first L-shaped dustproof plates, folded edges are formed on the dustproof cloth, a second L-shaped dustproof plate is connected to one end of the dustproof cloth, and one end of the second L-shaped dustproof plate is arranged above the second mounting flat plate; and the top of the second L-shaped dustproof plate is connected with a clamping assembly used for clamping the folded edge, and a dustproof cover composed of the first L-shaped dustproof plate, the dustproof cloth and the second L-shaped dustproof plate has the adjusting and combining functions, can adapt to conveyors of different widths and lengths and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a dust-proof conveyor. Background Technique

[0002] A conveyor belt, also known as a transport belt, is a rubber, fiber, and metal composite product or a plastic and fabric composite product used to carry and transport materials in a belt conveyor. The conveyor belt has a very wide range of application fields and is used in the fields of food, products, chemical industry, grain and oil, environmental protection, and new energy.

[0003] Currently, the application document with the application number CN202320604615.X discloses a dust-proof conveying mechanism, including a connecting plate and a dust-proof device. A support rod is fixedly connected to the lower surface of the connecting plate, a conveyor belt is arranged on the inner wall of the connecting plate, the dust-proof device is arranged on the surface of the connecting plate, the dust-proof device includes a dust-proof cover and a chute, the dust-proof cover is arranged on the upper surface of the connecting plate, the chute is opened on the upper surface of the connecting plate, a connecting block is fixedly connected to the lower surface of the dust-proof cover, the connecting block is clamped with the inner wall of the chute, and a limiting hole is opened on the inner wall of the chute. In this utility model, by setting the dust-proof device, the surface of the connecting plate is effectively protected, which plays a role in protecting the surface of the conveyor belt, reduces the situation that dust is likely to fall on the surface of the conveyor belt during the use of the equipment, resulting in the ineffective use of the equipment, and improves the usability of the equipment.

[0004] The above technical solution can clean the conveyor belt and at the same time prevent dust through the dust-proof cover, with strong practicability. However, the dust-proof cover in the above solution is integral and not convenient for use with conveyors of different widths and lengths. Content of the Utility Model

[0005] To overcome the technical defects existing in the prior art, the utility model provides a dust-proof conveyor, which can adapt to conveyors of different widths and lengths and has strong practicability.

[0006] The technical solution adopted by the utility model is as follows: It includes a support frame with anti-slip feet at the bottom. A mounting frame is fixedly installed at the top of the support frame. A material conveyor belt is connected inside the mounting frame. First and second mounting flats are respectively and fixedly connected to both ends of the mounting frame. First L-shaped dust-proof plates are symmetrically arranged on the top of the first mounting flat. A dust-proof cloth is fixedly installed at one end of the first L-shaped dust-proof plate. A hem is formed on the dust-proof cloth. A second L-shaped dust-proof plate is connected to one end of the dust-proof cloth. One end of the second L-shaped dust-proof plate is arranged above the second mounting flat, and a clamping assembly for clamping the hem is connected to the top of the second L-shaped dust-proof plate. Retractable dust curtain mounting assemblies are connected to the outer side walls of one end of the first L-shaped dust-proof plate and one end of the second L-shaped dust-proof plate.

[0007] Preferably, in order to facilitate the connection of the two dust-proof cloths, combined edges are fixedly connected to the outer side walls of both ends of the dust-proof cloth.

[0008] Preferably, in order to facilitate the installation of the first L-shaped dust-proof plate and the second L-shaped dust-proof plate, threaded holes are provided on the first L-shaped dust-proof plate, the second L-shaped dust-proof plate, the first mounting flat and the second mounting flat, and mounting screws are screwed into the threaded holes.

[0009] Preferably, in order to install the rectangular frame through the inclined connecting plate, the clamping assembly includes an inclined connecting plate installed on the top of the second L-shaped dust-proof plate. A rectangular frame is installed at one end of the inclined connecting plate. A bidirectional lead screw is rotatably installed on the inner side wall of the rectangular frame.

[0010] Preferably, in order to make the bidirectional lead screw cooperate with the driving block, one end of the bidirectional lead screw extends to the outside of the rectangular frame, and a handle is installed at one end of the bidirectional lead screw. Driving blocks are threadedly connected to both ends of the bidirectional lead screw.

[0011] Preferably, in order to displace the clamping plate, the driving block is slidably clamped in the rectangular frame, and a clamping plate is installed at the bottom of the driving block.

[0012] Preferably, in order to facilitate the use of the mounting block, the retractable dust curtain mounting assembly includes mounting blocks installed on the outer side walls of one end of the first L-shaped dust-proof plate and one end of the second L-shaped dust-proof plate. Connecting grooves are provided on the mounting blocks.

[0013] Preferably, in order to position the telescopic mounting rod through the positioning screw, a telescopic mounting rod is arranged in the connecting groove. Mounting holes are provided on the telescopic mounting rod, and a positioning screw is threadedly connected to the mounting block.

[0014] The beneficial effects of the present utility model are as follows: A complete dust-proof cover can be formed by the first L-shaped dust-proof plate, the dust-proof cloth, and the second L-shaped dust-proof plate. When the dust-proof cover is connected to the conveyor, it can prevent dust from the conveyor, and the dust-proof cover can be adjusted in width and combined, so it can adapt to conveyors of different widths and lengths, with strong practicability. After the width of the above-mentioned dust-proof cover is adjusted, the retractable dust-proof curtain installation assembly can also be adjusted in width, making it convenient to install the dust-proof curtain. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the present utility model.

[0016] Figure 2 It is an exploded structural diagram of the present utility model.

[0017] Figure 3 It is a connection schematic diagram of the dust-proof cloth, the first L-shaped dust-proof plate, and the second L-shaped dust-proof plate in the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the clamping assembly in the present utility model.

[0019] Figure 5 It is a schematic structural diagram of the retractable dust-proof curtain installation assembly in the present utility model.

[0020] Description of the reference numerals in the drawings: In the figure: 1, support frame; 2, mounting frame; 3, material conveyor belt; 4, first mounting flat plate; 5, second mounting flat plate; 6, first L-shaped dust-proof plate; 7, dust-proof cloth; 8, hem; 9, second L-shaped dust-proof plate; 10, clamping assembly; 1001, inclined connecting plate; 1002, rectangular frame; 1003, bidirectional lead screw; 1004, handle; 1005, driving block; 1006, clamping plate; 11, retractable dust-proof curtain installation assembly; 1101, mounting block; 1102, telescopic mounting rod; 1103, mounting screw; 12, combined edge; 13, mounting screw. Detailed Description of the Embodiment

[0021] The present utility model will be further described below with reference to the accompanying drawings:

[0022] As Figures 1 - 5As shown in the figure, this embodiment provides a dust-proof conveyor, which includes a support frame 1 with anti-slip feet at the bottom. A mounting frame 2 is fixedly installed on the top of the support frame 1. A material conveyor belt 3 is connected inside the mounting frame 2. First mounting plates 4 and second mounting plates 5 are respectively fixedly connected to both ends of the mounting frame 2. First L-shaped dust-proof plates 6 are symmetrically arranged on the top of the first mounting plate 4. A dust-proof cloth 7 is fixedly installed at one end of the first L-shaped dust-proof plate 6. A hem 8 is formed on the dust-proof cloth 7. The dust-proof cloth 7 is relatively long. Therefore, when the width of the conveying surface is relatively low, in order to prevent the dust-proof cloth 7 from falling, the unextended part of the dust-proof cloth 7 forms a hem 8, and the hem 8 is clamped by a clamping assembly 10. One end of the dust-proof cloth 7 is connected to a second L-shaped dust-proof plate 9. One end of the second L-shaped dust-proof plate 9 is arranged above the second mounting plate 5, and a clamping assembly 10 for clamping the hem 8 is connected to the top of the second L-shaped dust-proof plate 9. Telescopic dust-proof curtain mounting assemblies 11 are connected to the outer side walls of one end of the first L-shaped dust-proof plate 6 and the outer side walls of one end of the second L-shaped dust-proof plate 9.

[0023] Combined edges 12 are fixedly connected to the outer side walls of both ends of the dust-proof cloth 7. Since the dust-proof cloth 7 is relatively soft, the two dust-proof cloths 7 can be connected through the combined edges 12. Threaded holes are provided on the first L-shaped dust-proof plate 6, the second L-shaped dust-proof plate 9, the first mounting plate 4 and the second mounting plate 5. Mounting screws 13 are screwed into the threaded holes, and the first L-shaped dust-proof plate 6 and the second L-shaped dust-proof plate 9 can be fixed through the mounting screws 13.

[0024] The clamping assembly 10 includes an inclined connecting plate 1001 installed on the top of the second L-shaped dust-proof plate 9. A rectangular frame 1002 is installed at one end of the inclined connecting plate 1001. A bidirectional lead screw 1003 is rotatably installed on the inner side wall of the rectangular frame 1002. One end of the bidirectional lead screw 1003 extends to the outside of the rectangular frame 1002, and a handle 1004 is installed at one end of the bidirectional lead screw 1003. Driving blocks 1005 are threadedly connected to both ends of the bidirectional lead screw 1003. The driving blocks 1005 are slidably clamped inside the rectangular frame 1002. A clamping plate 1006 is installed at the bottom of the driving block 1005. When the bidirectional lead screw 1003 rotates, since the driving blocks 1005 are slidably clamped inside the rectangular frame 1002, the two driving blocks 1005 can displace inside the rectangular frame 1002. When the driving blocks 1005 displace, they can drive the clamping plate 1006 to displace. When the clamping plates 1006 approach, the hem 8 formed by the dust-proof cloth 7 can be clamped, and vice versa, the clamping effect can be released.

[0025] The telescopic dust-proof curtain installation assembly 11 includes mounting blocks 1101 installed on the outer side walls of one ends of the first L-shaped dust-proof plate 6 and the second L-shaped dust-proof plate 9. Connection grooves are provided on the mounting blocks 1101, telescopic mounting rods 1102 are provided in the connection grooves, mounting holes are provided on the telescopic mounting rods 1102, and mounting screws 1103 are threadedly connected to the mounting blocks 1101. After the first L-shaped dust-proof plate 6 and the second L-shaped dust-proof plate 9 are installed, the user can place both ends of the telescopic mounting rod 1102 into the connection grooves on the mounting blocks 1101 and fix them with the mounting screws 1103. The telescopic mounting rod 1102 has a telescopic adjustment function and can be adjusted according to the adjustment range of the first L-shaped dust-proof plate 6 and the second L-shaped dust-proof plate 9. Mounting holes are provided on the telescopic mounting rod 1102, and a dust-proof curtain can be installed through the mounting holes.

[0026] When the present utility model is in use, the first L-shaped dust-proof plate 6, the dust-proof cloth 7, and the second L-shaped dust-proof plate 9 can form a complete dust-proof cover. When the user installs the first L-shaped dust-proof plate 6 and the second L-shaped dust-proof plate 9 on the first installation flat plate 4 and the second installation flat plate 5 respectively, the dust-proof cover can prevent dust. In order to prevent the hem 8 of the dust-proof cloth 7 from falling, the user can rotate the bidirectional lead screw 1003 through the handle 1004, thereby driving the driving block 1005 to move, and then driving the clamping plate 1006 to displace. The hem 8 on the dust-proof cloth 7 can be clamped by the two clamping plates 1006. Since the dust-proof cloth 7 is a soft material, the dust-proof cover formed by the first L-shaped dust-proof plate 6, the dust-proof cloth 7, and the second L-shaped dust-proof plate 9 has a width adjustment function. After the adjustment is completed, the user can form a hem 8 between the two clamping plates 1006 and clamp the hem 8 with the two clamping plates 1006. When the conveyor is relatively long, the user can butt the two first L-shaped dust-proof plates 6 and the second L-shaped dust-proof plates 9, seal the connection gap after butting, and at the same time connect the two dust-proof cloths 7 through the combined edge 12. The combined edge 12 can be adhesively sealed or in other ways to adapt to conveyors of different lengths.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention and creation and the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present invention and creation, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A dustproof conveyor, comprising a support frame (1) with anti-slip feet at the bottom, a mounting frame (2) fixedly mounted on the top of the support frame (1), a material conveyor belt (3) connected inside the mounting frame (2), and a first mounting plate (4) and a second mounting plate (5) fixedly connected at both ends of the mounting frame (2), characterized in that: A first L-shaped dustproof plate (6) is symmetrically arranged on the top of the first mounting plate (4); a dustproof cloth (7) is fixedly mounted on one end of the first L-shaped dustproof plate (6); a folded edge (8) is formed on the dustproof cloth (7); a second L-shaped dustproof plate (9) is connected to one end of the dustproof cloth (7); one end of the second L-shaped dustproof plate (9) is arranged above the second mounting plate (5); a clamping assembly (10) for clamping the folded edge (8) is connected to the top of the second L-shaped dustproof plate (9); and a retractable dustproof curtain mounting assembly (11) is connected to the outer side wall of one end of the first L-shaped dustproof plate (6) and the outer side wall of one end of the second L-shaped dustproof plate (9).

2. The dust-proof conveyor according to claim 1, characterized in that: Combination edges (12) are fixedly connected to the outer side walls at both ends of the dustproof cloth (7).

3. The dust-proof conveyor according to claim 1, characterized in that: The first L-shaped dustproof plate (6), the second L-shaped dustproof plate (9), the first mounting plate (4) and the second mounting plate (5) are all provided with threaded holes, and mounting screws (13) are screwed into the threaded holes.

4. The dust-proof conveyor according to claim 1, characterized in that: The clamping assembly (10) comprises an inclined connecting plate (1001) mounted on the top of the second L-shaped dustproof plate (9), a rectangular frame (1002) being mounted on one end of the inclined connecting plate (1001), and a bidirectional screw rod (1003) being rotatably mounted on the inner side wall of the rectangular frame (1002).

5. The dust-proof conveyor according to claim 4, characterized in that: One end of the bidirectional screw rod (1003) extends to the outside of the rectangular frame (1002), and a handle (1004) is installed on one end of the bidirectional screw rod (1003), and driving blocks (1005) are threadedly connected to both ends of the bidirectional screw rod (1003).

6. The dust-proof conveyor according to claim 5, characterized in that: The driving block (1005) is slidably engaged in the rectangular frame (1002), and a clamping plate (1006) is installed at the bottom of the driving block (1005).

7. The dust-proof conveyor according to claim 1, characterized in that: The retractable dust curtain installation assembly (11) comprises a mounting block (1101) mounted on an outer side wall at one end of the first L-shaped dustproof plate (6) and an outer side wall at one end of the second L-shaped dustproof plate (9), and a connecting groove is provided on the mounting block (1101).

8. The dust-proof conveyor according to claim 7, characterized in that: A telescopic mounting rod (1102) is arranged in the connection groove, a mounting hole is arranged on the telescopic mounting rod (1102), and a mounting screw rod (1103) is threadedly connected to the mounting block (1101).

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