阅读说明：本技术 一种地铁盾构施工输料装置及其使用方法 (Subway shield construction material conveying device and using method thereof ) 是由 宋琳琳 于 2021-07-26 设计创作，主要内容包括：本发明涉及输料设备技术领域,且公开了一种地铁盾构施工输料装置及其使用方法,其中的地铁盾构施工输料装置包括支撑座,支撑座的顶部转动安装有壳体,壳体的内侧顶部转动安装有两个粉碎辊与筛网,两个粉碎辊相互啮合,壳体的内侧底部转动安装有搅拌杆,搅拌杆的外侧固定安装有多个搅拌叶,搅拌杆的两端均延伸至壳体的外侧,壳体的外侧底部转动安装有两个不完全齿轮与一个第一齿轮,两个不完全齿轮均与第一齿轮相互啮合,第一齿轮的前侧与搅拌杆的一端均固定安装有第一锥齿轮。本发明设计合理,可将物料的粉碎与搅拌工作同步进行,其次凸轮的设置使筛网能够得到竖直方向的震动,能保证筛网能够正常工作,提高物料的输出效率。(The invention relates to the technical field of material conveying equipment and discloses a subway shield construction material conveying device and a using method thereof. The invention has reasonable design, can synchronously crush materials and stir the materials, and can ensure that the screen can be vibrated in the vertical direction due to the arrangement of the cam, thereby ensuring the normal work of the screen and improving the output efficiency of the materials.)

1. The utility model provides a subway shield constructs construction feeding device, including supporting seat (1), the top of supporting seat (1) is rotated and is installed casing (2), the inboard top of casing (2) is rotated and is installed two and smash roller (3) and screen cloth (4), two smash roller (3) intermeshing, the inboard bottom of casing (2) is rotated and is installed puddler (5), the outside fixed mounting of puddler (5) has a plurality of stirring leaves (6), the both ends of puddler (5) all extend to the outside of casing (2), the outside bottom of casing (2) is rotated and is installed two incomplete gears (7) and a first gear (8), two incomplete gears (7) all with first gear (8) intermeshing, the front side of first gear (8) and the one end of puddler (5) all fixed mounting have first bevel gear (9), two first bevel gear (9) intermeshing, the inside top of casing (2) rotates and installs pivot (10), the one end fixed mounting of pivot (10) has cam (11), the outside top activity butt of cam (11) is in the bottom of screen cloth (4), the top of bottom one side fixed mounting of screen cloth (4) has spring (27), the bottom fixed mounting of spring (27) is on the inner wall of casing (2), two second bevel gears (12) are installed in the outside rotation of casing (2), two second bevel gear (12) intermeshing, the other end of pivot (10) extend to the outside of casing (2) and with the outside fixed connection of one second bevel gear (12) in two second bevel gears (12), two third bevel gear (13) are installed in the outside bottom rotation of casing (2), two third bevel gear (13) intermeshing, the other end of puddler (5) extends to the outside of casing (2) and with the outside of one third bevel gear (13) in two third bevel gears (13) The outer side of the grinding roller is fixedly connected, the rear side of the other third bevel gear (13) and the rear side of one grinding roller (3) of the two grinding rollers (3) are coaxially driven to form a belt pulley (14), the two belt pulleys (14) are connected with the same belt (15) in a transmission manner, the rear sides of the two incomplete gears (7) and the rear side of the other second bevel gear (12) are coaxially driven to form a chain wheel (16), the three chain wheels (16) are connected with the same chain (17) in a transmission manner, a spiral packing auger (19) and a threaded rod (20) are installed in the supporting seat (1) in a rotating manner, a second gear (23) is fixedly installed at one end of the spiral packing auger (19), a third gear (24) is fixedly installed at the outer side of the threaded rod (20), the second gear (23) and the third gear (24) are meshed with each other, a threaded cap (21) is connected to the outer side of the threaded rod (20), the bottom end of a supporting rod (22) is rotatably installed at the top of the threaded cap (21), the top end of the supporting rod (22) is rotatably arranged at one side of the bottom of the shell (2).

2. A subway shield construction feeding device according to claim 1, characterized in that a first motor (18) is fixedly installed at the rear side of said casing (2), and the output shaft of said first motor (18) is fixedly connected with the rear side of one sprocket (16) of three sprockets (16).

3. The subway shield construction conveying device according to claim 1, wherein a second motor (28) is fixedly installed on the outer side of the supporting seat (1), and one end of the threaded rod (20) extends to the outer side of the supporting seat (1) and is fixedly connected with an output shaft of the second motor (28).

4. The conveying device for subway shield construction according to claim 1, wherein one end of a horizontal rod (25) is fixedly installed on the outer side of said screw cap (21), a hollow cylinder (26) is slidably installed on the outer side of said horizontal rod (25), and the outer side of said hollow cylinder (26) is fixedly installed on the inner wall of said supporting base (1).

5. The conveying device for the subway shield construction according to claim 1, wherein a rectangular through hole is formed in one side of the top of the supporting seat (1), and the supporting rod (22) is located inside the rectangular through hole.

6. The conveying device for the subway shield construction according to claim 1, wherein a supporting platform is fixedly installed on the outer side of the supporting base (1), and the second motor (28) is fixedly installed on the top of the supporting platform.

7. The subway shield construction material conveying device according to claim 1, wherein a feed hopper is communicated with the top of the shell (2), and a discharge hole is communicated with the bottom of the outer side of the shell (2).

8. The use method of the subway shield construction material conveying device is characterized by comprising the following steps:

s1: through the feeding hopper arranged at the top of the shell (2), so that a proper amount of raw materials are input into the shell (2), the first motor (18) is driven, three chain wheels (16) synchronously rotate by the work of the first motor (18), two incomplete gears (7) and two second bevel gears (12) synchronously rotate, the first gear (8) alternately obtains two different rotation directions by the rotation of the incomplete gears (7), so that the first bevel gear (9) rotates, so that the stirring rod (5) is driven to rotate, so that the two third bevel gears (13) rotate, two crushing rollers (3) synchronously rotate by the arranged belt pulley (14), so that the raw materials are subjected to primary crushing treatment, qualified crushed materials can fall down from the screen (4), and stirring work is obtained by the rotation of the stirring blades (6), so that the materials can be fully contacted;

s2: the rotation of the second bevel gear (12) enables the rotating shaft (10) to rotate, so that the cam (11) is driven to rotate, the screen (4) is vibrated in the reciprocating vertical direction, qualified materials on the surface of the screen (4) can be rapidly fed, and the problem that the screen (4) is blocked due to the fact that the materials on the surface of the screen (4) are too much is solved;

s3: after the material stirring is abundant, close first motor (18), drive second motor (28) this time, the work of second motor (28) makes threaded rod (20) rotate, thereby make screw cap (21) obtain the motion of horizontal direction left, thereby make bracing piece (22) rotate, thereby make casing (2) obtain the slope, thereby make inside material can enter into the inside of supporting seat (1), secondly the rotation of threaded rod (20) makes second gear (23) rotate, thereby drive third gear (24) and rotate, thereby make spiral auger (19) rotate, thereby make inside material can export.

Technical Field

The invention relates to the technical field of material conveying equipment, in particular to a subway shield construction material conveying device and a using method thereof.

Background

The subway shield machine, the whole name is shield tunnel tunneller, it is a kind of tunnel tunnelling specialized engineering machinery, the modern shield tunneller collects light, machine, electricity, liquid, sensing, information technology in an organic whole, it has functions such as cutting the soil body, transporting the soil slag, assembling the tunnel lining, measuring the direction and rectifying deviation, involve many subject technologies such as geology, building, machinery, mechanics, hydraulic pressure, electricity, control, measurement, etc., and need to carry on the design and manufacture of the "measure and tailor" type according to different geology, the reliability requirement is extremely high, the shield tunneller has been used in tunnel engineering such as subway, railway, highway, municipal administration, water and electricity extensively.

Through retrieval, the prior art (application number: CN201921042156.0) discloses a subway shield construction material conveying device, and the inventor discovers the following problems while realizing the prior art: 1. the device can not screen materials to a certain degree, so that the quality of subsequent work is influenced, and the actual working effect is poor; 2. in addition, in the prior art, most of the material crushing and stirring work needs a plurality of motors to be matched for use, so that the problems of resource waste caused by a large number of motors are caused, and the problems of large number of motors and high failure rate are caused; 3. in addition, in the prior art, materials accumulated at the bottom of the device are difficult to discharge reasonably and fully, the materials are easily accumulated at the bottom of the device, and the working efficiency of corresponding work is further influenced, so that the subway shield construction material conveying device and the using method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a subway shield construction material conveying device and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a subway shield construction material conveying device comprises a supporting seat, wherein a shell is rotatably mounted at the top of the supporting seat, two crushing rollers and a screen are rotatably mounted at the top of the inner side of the shell, the two crushing rollers are meshed with each other, a stirring rod is rotatably mounted at the bottom of the inner side of the shell, a plurality of stirring blades are fixedly mounted at the outer side of the stirring rod, two ends of the stirring rod extend to the outer side of the shell, two incomplete gears and a first gear are rotatably mounted at the bottom of the outer side of the shell, the two incomplete gears are meshed with the first gear, a first bevel gear is fixedly mounted at the front side of the first gear and at one end of the stirring rod, the two first bevel gears are meshed with each other, a rotating shaft is rotatably mounted at the top of the inner side of the shell, a cam is fixedly mounted at one end of the rotating shaft, the top of the cam is movably abutted to the bottom of the screen, and the top end of a spring is fixedly mounted at one side of the bottom of the screen, the bottom end of the spring is fixedly arranged on the inner wall of the shell, two second bevel gears are rotatably arranged on the outer side of the shell, the two second bevel gears are meshed with each other, the other end of the rotating shaft extends to the outer side of the shell and is fixedly connected with the outer side of one second bevel gear of the two second bevel gears, two third bevel gears are rotatably arranged on the bottom of the outer side of the shell and are meshed with each other, the other end of the stirring rod extends to the outer side of the shell and is fixedly connected with the outer side of one third bevel gear of the two third bevel gears, the rear side of the other third bevel gear and the rear side of one crushing roller of the two crushing rollers are coaxially driven by belt pulleys, the two belt pulleys are in transmission connection with the same belt, the rear sides of the two incomplete gears and the rear side of the other gear are coaxially driven by second bevel gears, and the three chain wheels are in transmission connection with the same chain, the inside of supporting seat rotates and installs spiral auger and threaded rod, and the one end fixed mounting of spiral auger has the second gear, and the outside fixed mounting of threaded rod has the third gear, second gear and third gear intermeshing, and the outside threaded connection of threaded rod has the screw cap, and the bottom of installing the bracing piece is rotated at the top of screw cap, and the top of bracing piece is rotated and is installed bottom one side at the casing.

Preferably, the rear side fixed mounting of casing has first motor, the output shaft of first motor and the rear side fixed connection of one sprocket in the three sprockets, through the first motor that sets up to make the crushing of material and the work of stirring go on in step, thereby improve the utilization ratio of first motor.

Preferably, the outside fixed mounting of supporting seat has the second motor, the one end of threaded rod extend to the outside of supporting seat and with the output shaft fixed connection of second motor, through the second motor that sets up, the work of second motor makes the slope of casing and the transportation work of spiral auger can the synchronous working for the material can be quick defeated the material.

Preferably, the outside fixed mounting of screw cap has the one end of horizon bar, and the outside slidable mounting of horizon bar has a cavity section of thick bamboo, and the outside fixed mounting of a cavity section of thick bamboo is on the inner wall of supporting seat, through the horizon bar and the cavity section of thick bamboo that set up to play the effect of certain direction for the horizontal motion of screw cap.

Preferably, a rectangular through hole is formed in one side of the top of the supporting seat, the supporting rod is located inside the rectangular through hole, and the supporting rod is rotated through the rectangular through hole, so that a certain operation range is provided for rotation of the supporting rod.

Preferably, the outside fixed mounting of supporting seat has a supporting bench, and second motor fixed mounting is at a supporting bench's top through the supporting bench that sets up to provide certain supporting role for the second motor.

Preferably, the top of casing intercommunication has the feeder hopper, and the outside bottom intercommunication of casing has the discharge gate, through feeder hopper and the discharge gate that sets up to make things convenient for the input and the output of material.

The invention also provides a use method of the subway shield construction material conveying device, which comprises the following steps:

s1: through the feeding hopper arranged at the top of the shell, a proper amount of raw materials are input into the shell, the first motor is driven, three chain wheels synchronously rotate by the work of the first motor, so that two incomplete gears and two second bevel gears synchronously rotate, the first gear alternately obtains two different rotation directions by the rotation of the incomplete gears, so that the first bevel gear rotates, so that the stirring rod is driven to rotate, so that the two third bevel gears rotate, through the arranged belt pulley, so that the two crushing rollers synchronously rotate, so that the raw materials are subjected to primary crushing treatment, qualified crushed materials can fall down through the screen, so that the stirring work is obtained through the rotation of the stirring blades, and the materials can be fully contacted;

s2: the rotation of the second bevel gear enables the rotating shaft to rotate, so that the cam is driven to rotate, the screen is vibrated in the reciprocating vertical direction, qualified materials on the surface of the screen can be rapidly discharged, and the problem that the screen is blocked due to the fact that the materials on the surface of the screen are too much is solved;

s3: after the material stirring is abundant, close first motor, drive the second motor this time, the work of second motor makes the threaded rod rotate, thereby make the screw cap obtain the motion left of horizontal direction, thereby make the bracing piece rotate, thereby make the casing obtain the slope, thereby make inside material can enter into the inside of supporting seat, secondly the rotation of threaded rod makes second gear revolve, thereby drive third gear revolve, thereby make spiral auger rotate, thereby make inside material can export.

Compared with the prior art, the subway shield construction material conveying device and the using method thereof provided by the invention have the following beneficial effects:

(1) through the arranged chain wheels, when the motor works, the three chain wheels synchronously rotate, so that the two incomplete gears rotate, the first gear is driven to obtain two rotation directions, the stirring blades rotate, and materials in the shell can be fully and uniformly mixed, so that the mixing efficiency of the materials is improved;

(2) through the arranged belt pulley, the stirring rod rotates, so that the two third bevel gears synchronously rotate, the belt pulley rotates, the two crushing rollers rotate, and the materials are crushed;

(3) through the pivot that sets up, the rotation of sprocket makes the pivot rotate to drive the cam and rotate, thereby make the screen cloth obtain reciprocating vibrations, thereby make the material on surface can be quick fall down, thereby carry out the work of stirring, improve work efficiency.

The invention has reasonable design, can synchronously crush materials and stir the materials, and can ensure that the screen can vibrate in the vertical direction due to the arrangement of the cam, thereby ensuring that the screen can work normally and improving the output efficiency of the materials.

Drawings

FIG. 1 is a schematic structural diagram of a conveying device for subway shield construction provided by the invention;

FIG. 2 is a rear view of a subway shield construction material conveying device provided by the invention;

FIG. 3 is a schematic structural diagram of part A of a subway shield construction material conveying device provided by the invention;

FIG. 4 is a schematic structural diagram of a part B of a conveying device for subway shield construction according to the present invention;

fig. 5 is a schematic structural diagram of a part C of a subway shield construction material conveying device provided by the invention.

In the figure: 1. a supporting seat; 2. a housing; 3. a crushing roller; 4. screening a screen; 5. a stirring rod; 6. stirring blades; 7. an incomplete gear; 8. a first gear; 9. a first bevel gear; 10. a rotating shaft; 11. a cam; 12. a second bevel gear; 13. a third bevel gear; 14. a belt pulley; 15. a belt; 16. a sprocket; 17. a chain; 18. a first motor; 19. a spiral auger; 20. a threaded rod; 21. a threaded cap; 22. a support bar; 23. a second gear; 24. a third gear; 25. a horizontal bar; 26. a hollow cylinder; 27. a spring; 28. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a subway shield construction material conveying device comprises a supporting seat 1, a shell 2 is rotatably installed at the top of the supporting seat 1, two crushing rollers 3 and a screen 4 are rotatably installed at the top of the inner side of the shell 2, the two crushing rollers 3 are meshed with each other, a stirring rod 5 is rotatably installed at the bottom of the inner side of the shell 2, a plurality of stirring blades 6 are fixedly installed at the outer side of the stirring rod 5, two ends of the stirring rod 5 extend to the outer side of the shell 2, two incomplete gears 7 and a first gear 8 are rotatably installed at the bottom of the outer side of the shell 2, the two incomplete gears 7 are meshed with the first gear 8, a first bevel gear 9 is fixedly installed at the front side of the first gear 8 and one end of the stirring rod 5, the two first bevel gears 9 are meshed with each other, a rotating shaft 10 is rotatably installed at the top of the inner side of the shell 2, and a cam 11 is fixedly installed at one end of the rotating shaft 10, the top of the outer side of the cam 11 is movably abutted against the bottom of the screen 4, the top end of a spring 27 is fixedly installed on one side of the bottom of the screen 4, the bottom end of the spring 27 is fixedly installed on the inner wall of the shell 2, two second bevel gears 12 are rotatably installed on the outer side of the shell 2, the two second bevel gears 12 are meshed with each other, the other end of the rotating shaft 10 extends to the outer side of the shell 2 and is fixedly connected with the outer side of one second bevel gear 12 of the two second bevel gears 12, two third bevel gears 13 are rotatably installed on the bottom of the outer side of the shell 2, the two third bevel gears 13 are meshed with each other, the other end of the stirring rod 5 extends to the outer side of the shell 2 and is fixedly connected with the outer side of one third bevel gear 13 of the two third bevel gears 13, and a belt pulley 14 is coaxially transmitted between the rear side of the other third bevel gear 13 and the rear side of one crushing roller 3 of the two crushing rollers 3, the two belt pulleys 14 are in transmission connection with the same belt 15, the rear sides of the two incomplete gears 7 and the rear side of the other second bevel gear 12 are coaxially transmitted with a chain wheel 16, the three chain wheels 16 are in transmission connection with the same chain 17, the supporting seat 1 is internally provided with a spiral auger 19 and a threaded rod 20 in a rotating mode, one end of the spiral auger 19 is fixedly provided with a second gear 23, the outer side of the threaded rod 20 is fixedly provided with a third gear 24, the second gear 23 is meshed with the third gear 24, the outer side of the threaded rod 20 is in threaded connection with a threaded cap 21, the top of the threaded cap 21 is rotatably provided with the bottom end of a supporting rod 22, and the top end of the supporting rod 22 is rotatably arranged on one side of the bottom of the shell 2.

In this embodiment, the rear side fixed mounting of casing 2 has first motor 18, and the output shaft of first motor 18 and the rear side fixed connection of one sprocket 16 in the three sprocket 16, through the first motor 18 that sets up to the work that makes the crushing of material and stirring can go on in step, thereby improves first motor 18's utilization ratio.

In this embodiment, the outside fixed mounting of supporting seat 1 has second motor 28, and the one end of threaded rod 20 extends to the outside of supporting seat 1 and with the output shaft fixed connection of second motor 28, through the second motor 28 that sets up, the work of second motor 28 makes the slope of casing 2 and the transportation work of spiral auger 19 can the synchronous operation for the material can be quick defeated the material.

In this embodiment, the outside of the screw cap 21 is fixedly provided with one end of a horizontal rod 25, the outside of the horizontal rod 25 is slidably provided with a hollow cylinder 26, the outside of the hollow cylinder 26 is fixedly arranged on the inner wall of the support seat 1, and the horizontal rod 25 and the hollow cylinder 26 are arranged, so that a certain guiding effect is achieved for the horizontal movement of the screw cap 21.

In this embodiment, a rectangular through hole has been seted up to top one side of supporting seat 1, and bracing piece 22 is located the inside of rectangular through hole, through the rectangular through hole that sets up to rotation for bracing piece 22 provides certain operation scope.

In this embodiment, the outside fixed mounting of supporting seat 1 has a supporting bench, and second motor 28 fixed mounting is at the top of a supporting bench, through the supporting bench that sets up to for second motor 28 provides certain supporting role.

In this embodiment, the top intercommunication of casing 2 has the feeder hopper, and the outside bottom intercommunication of casing 2 has the discharge gate, through feeder hopper and the discharge gate that sets up to make things convenient for the input and the output of material.

The embodiment also provides a use method of the subway shield construction material conveying device, which comprises the following steps:

s1: through the feeding hopper arranged at the top of the shell 2, a proper amount of raw materials are input into the shell 2, the first motor 18 is driven, three chain wheels 16 synchronously rotate by the operation of the first motor 18, so that two incomplete gears 7 and two second bevel gears 12 synchronously rotate, the first gears 8 alternately obtain two different rotation directions by the rotation of the incomplete gears 7, so that the first bevel gears 9 rotate, so that the stirring rods 5 are driven to rotate, so that the two third bevel gears 13 rotate, and the two crushing rollers 3 synchronously rotate through the arranged belt pulleys 14, so that the raw materials are subjected to primary crushing treatment, qualified crushed materials can fall down through the screen 4, so that the stirring operation is obtained through the rotation of the stirring blades 6, and the materials can be fully contacted;

s2: the rotation of the second bevel gear 12 enables the rotating shaft 10 to rotate, so that the cam 11 is driven to rotate, the screen 4 is vibrated in the reciprocating vertical direction, qualified materials on the surface of the screen 4 can be rapidly discharged, and the problem that the screen 4 is blocked due to the fact that the materials on the surface of the screen 4 are too much is solved;

s3: after the material stirring is abundant, close first motor 18, drive second motor 28 this time, the work of second motor 28 makes threaded rod 20 rotate, thereby make screw cap 21 obtain the motion of horizontal direction left, thereby make bracing piece 22 rotate, thereby make casing 2 obtain the slope, thereby make inside material can enter into the inside of supporting seat 1, secondly the rotation of threaded rod 20 makes second gear 23 rotate, thereby drive third gear 24 and rotate, thereby make spiral auger 19 rotate, thereby make inside material can export.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.