Dust fall spraying device for surface mine road

Abstract

The utility model provides a dust fall spraying device for a surface mine road, which comprises fixing rods, two mounting covers are arranged on the upper sides of the fixing rods, fixing pipes are arranged in the fixing rods and the mounting covers, and a plurality of nozzles are fixedly mounted on the outer surfaces of the fixing pipes. A mounting mechanism is arranged between the fixing rod and the mounting cover, and a rotating mechanism is arranged between the fixing rod and the fixing pipe. Through use of the rotating mechanism, when water spraying treatment is performed through a fixed pipe and a surface spray head, a driving motor is started to drive a reciprocating lead screw to rotate, while the reciprocating lead screw rotates, a sliding plate can be driven to slide up and down in a cavity in a reciprocating mode, a rack is driven to slide in a reciprocating mode, and the rack is in engaged connection with a gear ring; the gear ring and the fixing pipe can be driven to rotate forwards and backwards in a reciprocating mode, the spraying range of the sprayer can be widened, and the dust falling effect is improved.

Description

Technical Field

[0001] The utility model relates to the field related to mine roads, and in particular to a dust reduction spraying device used on open-pit mine roads. Background Art

[0002] Mine roads are a road network that connects various operating areas and facilities within a mine, and are an important part of mine production and operation. The construction and management of mine roads are crucial to improving mine production efficiency, ensuring personnel safety and equipment operation. When mine roads are used to transport ore, a large amount of dust will be generated on the road surface, and failure to sprinkle water in time will have a serious impact on the environment.

[0003] When reducing dust on existing mine roads, dust is usually reduced by spraying water through pipes. However, when water is sprayed through pipes, the direction of the nozzles is fixed, and the spraying range is limited, which affects the dust reduction effect. Therefore, we have made improvements and proposed a dust reduction spray device for open-pit mine roads. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a dust reduction spraying device for use on open-pit mine roads, which solves the problems mentioned in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] Open-pit mine roads use dust suppression spray devices to solve the above problems.

[0007] The specific application is as follows:

[0008] It includes a fixing rod, a mounting cover is arranged on the upper side of the fixing rod, and two fixing rods and mounting covers are arranged, a fixing pipe is arranged inside the fixing rod and mounting cover, and a plurality of nozzles are fixedly mounted on the outer surface of the fixing pipe, a mounting mechanism is arranged between the fixing rod and mounting cover, and a rotating mechanism is arranged between the fixing rod and the fixing pipe, both ends of the fixing pipe are connected with connecting hoses, and a connecting mechanism is arranged between the connecting hose and the fixing pipe;

[0009] A cavity is formed inside the upper end of the fixing rod, and arc grooves are formed on the upper surface of the fixing rod and the lower surface of the mounting cover, and the fixing pipe forms a snap-fit ​​structure with the fixing rod and the mounting cover through the arc grooves formed on the surfaces of the fixing rod and the mounting cover;

[0010] The rotating mechanism includes a gear ring, and the gear ring is fixedly installed on the surfaces of both ends of the fixed tube, one side of the gear ring is meshedly connected with a rack, and a sliding plate is fixedly installed on the lower surface of the rack, and the sliding plate is slidably connected inside the cavity.

[0011] As a preferred technical solution of the present application, the mounting mechanism includes a fixed block, and four fixed blocks are provided, and the four fixed blocks are all fixedly installed inside the mounting cover, a sliding groove is provided on one side surface of the mounting cover, and a card block is slidably connected inside the sliding groove, and a spring is fixedly installed between one side surface of the card block and the inner wall of the sliding groove.

[0012] As a preferred technical solution of the present application, one side surface of the lower end of the card block is inclined, two side surfaces of the top end of the fixing rod are provided with two card slots, and the connection between the card block and the card slot is a card connection.

[0013] As a preferred technical solution of the present application, a fixing plate is fixedly installed inside the cavity, a driving motor is fixedly installed on the lower surface of the fixing plate, and a reciprocating screw is fixedly connected to the output end of the driving motor, and the reciprocating screw is connected to the sliding plate by a threaded connection.

[0014] As a preferred technical solution of the present application, the connecting mechanism includes a connecting sleeve, and the connecting sleeve is fixedly installed on the surfaces of both ends of the fixed pipe, and connecting heads are fixedly installed on the surfaces of both ends of the connecting hose, and the connection method between the connecting head and the connecting sleeve is a threaded connection, and a sealing ring is fixedly installed inside the connecting sleeve.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] By using the rotating mechanism, when water is sprayed through the fixed tube and the nozzle on the surface, the driving motor is started to drive the reciprocating screw to rotate. When the reciprocating screw rotates, it will drive the sliding plate to slide back and forth in the cavity, and drive the rack to slide back and forth. Through the meshing connection between the rack and the gear ring, the gear ring and the fixed tube can be driven to rotate back and forth, which can increase the spraying range of the nozzle and improve the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural diagram of a dust suppression spray device for an open-pit mine road provided in this application;

[0019] Figure 2 A schematic diagram of the structure of the fixed rod and the mounting cover of the dust suppression spray device used in the open-pit mine road provided in this application;

[0020] Figure 3 A schematic diagram of a three-dimensional structure of a dust suppression spray device fixed on an open-pit mine road provided in this application;

[0021] Figure 4 A schematic diagram of the structure of the fixed block section of the dust suppression spray device used for the open-pit mine road provided in this application;

[0022] Figure 5 A schematic diagram of the structure of the connecting sleeve and the connecting head of the dust suppression spray device used on the open-pit mine road provided in this application.

[0023] Indicated in the figure:

[0024] 1. Fixing rod; 2. Mounting cover; 3. Fixing tube; 4. Nozzle; 5. Mounting mechanism; 501. Fixing block; 502. Slide groove; 503. Block; 504. Spring; 505. Slot; 6. Rotating mechanism; 601. Gear ring; 602. Rack; 603. Fixing plate; 604. Driving motor; 605. Reciprocating screw; 606. Sliding plate; 7. Connecting hose; 8. Connecting mechanism; 801. Connecting sleeve; 802. Connecting head; 803. Sealing ring; 9. Cavity; 10. Arc groove. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described examples are part of the embodiments of the utility model, not all of the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In order to solve the technical problems in the background technology, the following dust suppression spraying device for open-pit mine roads is provided:

[0031] Combination Figure 1 - Figure 5 As shown, the utility model provides a dust suppression spray device for open-pit mine roads, including a fixed rod 1, a mounting cover 2 is arranged on the upper side of the fixed rod 1, and the fixed rod 1 and the mounting cover 2 are provided with two, a fixed pipe 3 is arranged inside the fixed rod 1 and the mounting cover 2, and a plurality of nozzles 4 are fixedly installed on the outer surface of the fixed pipe 3, a mounting mechanism 5 is arranged between the fixed rod 1 and the mounting cover 2, and a rotating mechanism 6 is arranged between the fixed rod 1 and the fixed pipe 3, both ends of the fixed pipe 3 are connected with a connecting hose 7, and a connecting mechanism is arranged between the connecting hose 7 and the fixed pipe 3 8. A cavity 9 is provided inside the upper end of the fixing rod 1, and an arc groove 10 is provided on the upper surface of the fixing rod 1 and the lower surface of the mounting cover 2, and the fixing tube 3 forms a snap-fit ​​structure with the fixing rod 1 and the mounting cover 2 through the arc groove 10 provided on the surfaces of the fixing rod 1 and the mounting cover 2; the rotating mechanism 6 includes a gear ring 601, and the gear ring 601 is fixedly installed on the surfaces of both ends of the fixing tube 3, one side of the gear ring 601 is meshedly connected with a rack 602, and a sliding plate 606 is fixedly installed on the lower surface of the rack 602, and the sliding plate 606 is slidably connected inside the cavity 9.

[0032] In this embodiment: when it is necessary to spray water on the mine road, water can be discharged into the fixed pipe 3 through the connecting hose 7, and sprayed from a plurality of nozzles 4 on the surface of the fixed pipe 3, and a fixed pipe 3 is placed every 30 meters, and a plurality of fixed pipes 3 are connected by the connecting hose 7, so that dust generated by the mine road can be sprayed and dusted. By providing an arc groove 10 on the surface of the fixed rod 1 and the mounting cover 2, the fixed pipe 3 is engaged with the arc groove 10, so that the fixed pipe 3 can be easily inserted into the fixed rod 1 and the mounting cover 2;

[0033] By sliding the sliding plate 606 back and forth inside the cavity 9, the rack 602 on the surface can be driven to slide back and forth. When the rack 602 slides back and forth, it can drive the gear ring 601 and the internal fixed tube 3 to rotate back and forth. When the fixed tube 3 rotates, it will drive the nozzle 4 to rotate, which can increase the spraying range of the nozzle 4 and improve the dust reduction effect.

[0034] like Figure 2 - Figure 4 As shown, based on the above embodiment, in order to enable the open-pit mine road to use the dust suppression spray device to fix the installation cover 2, this embodiment provides the following design:

[0035] As a preferred embodiment, the mounting mechanism 5 includes a fixed block 501, and four fixed blocks 501 are provided, and the four fixed blocks 501 are all fixedly installed inside the mounting cover 2, a sliding groove 502 is opened on one side surface of the mounting cover 2, and a clamping block 503 is slidably connected inside the sliding groove 502, and a spring 504 is fixedly installed between one side surface of the clamping block 503 and the inner wall of the sliding groove 502.

[0036] In this embodiment, the block 503 slides in the slide groove 502 , and the block 503 can be supported by the elastic force of the spring 504 itself.

[0037] As a preferred embodiment, the lower end surface of the block 503 is inclined, and two side surfaces of the top of the fixing rod 1 are provided with two slots 505, and the block 503 and the slots 505 are connected by a snap connection.

[0038] In this embodiment, the connection between the clamping block 503 and the clamping slot 505 is a clamping connection, and the mounting cover 2 can be fixedly mounted on the top of the fixing rod 1 to fix the fixing tube 3 .

[0039] As a preferred embodiment, a fixing plate 603 is fixedly installed inside the cavity 9, and a driving motor 604 is fixedly installed on the lower surface of the fixing plate 603, and a reciprocating screw 605 is fixedly connected to the output end of the driving motor 604, and the reciprocating screw 605 is connected to the sliding plate 606 by a threaded connection.

[0040] In this embodiment: by driving the motor 604, the driving motor 604 will drive the reciprocating screw 605 at the output end to rotate. While the reciprocating screw 605 rotates, it can drive the sliding plate 606 and the rack 602 on the upper surface to reciprocate up and down, thereby achieving forward and reverse reciprocating rotation of the fixed tube 3.

[0041] like Figure 1 - Figure 5 As shown, based on the above embodiment, in order to facilitate the connection of the connecting hose 7 and the fixed pipe 3 using the dust suppression spraying device for the open-pit mine road, this embodiment provides the following design:

[0042] As a preferred embodiment, the connecting mechanism 8 includes a connecting sleeve 801, and the connecting sleeve 801 is fixedly installed on the surfaces of both ends of the fixed pipe 3, and connecting heads 802 are fixedly installed on the surfaces of both ends of the connecting hose 7, and the connection method between the connecting head 802 and the connecting sleeve 801 is a threaded connection, and a sealing ring 803 is fixedly installed inside the connecting sleeve 801.

[0043] In this embodiment: by threaded connection between the connecting head 802 and the connecting sleeve 801, the connecting hose 7 and the fixed pipe 3 can be conveniently fixedly connected, and a sealing ring 803 is arranged inside the connecting sleeve 801. When the connecting head 802 is tightened, the sealing ring 803 can be squeezed to improve the sealing between the connecting hose 7 and the fixed pipe 3, and when the fixed pipe 3 rotates back and forth, the connecting hose 7 will not affect the rotation of the fixed pipe 3.

[0044] Specifically, the working principle of this solution is:

[0045] During use, when it is necessary to spray water on the mine road, water can be discharged into the fixed pipe 3 through the connecting hose 7, and sprayed out from several nozzles 4 on the surface of the fixed pipe 3, and a fixed pipe 3 is placed every 30 meters. Several fixed pipes 3 are connected by the connecting hose 7, and the dust generated by the mine road can be sprayed for dust reduction treatment. The surfaces of the fixed rod 1 and the mounting cover 2 are provided with an arc groove 10, and the fixed pipe 3 is snap-connected with the arc groove 10, so that the fixed pipe 3 can be snapped into the fixed rod 1 and the mounting cover 2.

[0046] By sliding the block 503 in the slide groove 502, the block 503 can be supported by the elastic force of the spring 504 itself. The connection between the block 503 and the slot 505 is a snap connection, and the mounting cover 2 can be fixedly mounted on the top of the fixed rod 1 to fix the fixed tube 3. The driving motor 604 will drive the reciprocating screw 605 at the output end to rotate. While the reciprocating screw 605 rotates, it can drive the sliding plate 606 and the rack 602 on the upper surface to reciprocate up and down. The rack 602 is meshed with the ring gear 601, which can drive the ring gear 601 and the internal fixed tube 3 to rotate back and forth. While the fixed tube 3 rotates, it will drive the nozzle 4 to rotate, which can increase the spraying range of the nozzle 4 and improve the dust reduction effect. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A dust suppression spraying device for use on open-pit mine roads, comprising a fixed rod (1), characterized in that: A mounting cover (2) is arranged on the upper side of the fixing rod (1), and two fixing rods (1) and mounting covers (2) are arranged. A fixing tube (3) is arranged inside the fixing rod (1) and mounting cover (2), and a plurality of nozzles (4) are fixedly mounted on the outer surface of the fixing tube (3). A mounting mechanism (5) is arranged between the fixing rod (1) and mounting cover (2), and a rotating mechanism (6) is arranged between the fixing rod (1) and the fixing tube (3). Both ends of the fixing tube (3) are connected to connecting hoses (7), and a connecting mechanism (8) is arranged between the connecting hose (7) and the fixing tube (3); A cavity (9) is provided inside the upper end of the fixing rod (1), and an arc-shaped groove (10) is provided on the upper surface of the fixing rod (1) and the lower surface of the mounting cover (2), and the fixing tube (3) forms a snap-fit ​​structure with the fixing rod (1) and the mounting cover (2) through the arc-shaped groove (10) provided on the surfaces of the fixing rod (1) and the mounting cover (2); The rotating mechanism (6) comprises a gear ring (601), and the gear ring (601) is fixedly mounted on the surfaces of both ends of the fixed tube (3), one side of the gear ring (601) is meshingly connected with a rack (602), and a sliding plate (606) is fixedly mounted on the lower surface of the rack (602), and the sliding plate (606) is slidably connected inside the cavity (9).

2. The dust suppression spraying device for open-pit mine roads according to claim 1 is characterized in that: The mounting mechanism (5) comprises a fixed block (501), and four fixed blocks (501) are provided, and the four fixed blocks (501) are all fixedly mounted inside the mounting cover (2); a sliding groove (502) is provided on one side surface of the mounting cover (2), and a clamping block (503) is slidably connected inside the sliding groove (502); a spring (504) is fixedly mounted between one side surface of the clamping block (503) and the inner wall of the sliding groove (502).

3. The dust suppression spraying device for open-pit mine roads according to claim 2 is characterized in that: The lower end surface of the clamping block (503) is inclined, and two side surfaces of the top end of the fixing rod (1) are provided with two clamping grooves (505), and the connection between the clamping block (503) and the clamping grooves (505) is a clamping connection.

4. The dust suppression spraying device for open-pit mine roads according to claim 1 is characterized in that: A fixing plate (603) is fixedly installed inside the cavity (9), and a driving motor (604) is fixedly installed on the lower surface of the fixing plate (603), and a reciprocating screw (605) is fixedly connected to the output end of the driving motor (604), and the reciprocating screw (605) is connected to the sliding plate (606) by means of a threaded connection.

5. The dust suppression spraying device for open-pit mine roads according to claim 1 is characterized in that: The connection mechanism (8) comprises a connection sleeve (801), and the connection sleeve (801) is fixedly mounted on the surfaces of both ends of the fixed pipe (3), and the surfaces of both ends of the connecting hose (7) are fixedly mounted with connection heads (802), and the connection between the connection head (802) and the connection sleeve (801) is a threaded connection, and a sealing ring (803) is fixedly mounted inside the connection sleeve (801).

Images