Bidirectional stirring kettle for producing special lubricating grease for shield tunneling machine

Abstract

The utility model discloses a bidirectional stirring kettle for producing special lubricating grease for a shield tunneling machine, which belongs to the technical field of bidirectional stirring kettles and comprises a kettle body, the top end of the kettle body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating gear, and the rotating gear is positioned in the kettle body. According to the bidirectional stirring kettle for producing the special lubricating grease for the shield tunneling machine, when a rotating gear rotates, stirring gears meshed on the two sides can be driven to rotate, and when the stirring gears rotate, the stirring gears can rotate in an inner gear ring, so that the two stirring gears rotate around the rotating gear as the center; when a stirring gear rotates and drives a stirring rod to move in a sliding groove, a stirring plate on the outer cambered surface of the stirring rod is driven to rotate, at the moment, lubricating grease at different positions in the kettle body can be stirred, and the lubricating grease produced in the kettle body can be fused more perfectly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to two -way agitator tank technical field, concretely is a kind of two -way agitator tank for grease production special for shield machine. BACKGROUND

[0002] With the pace of social development increasingly accelerated, shield machine is widely used in many underground engineering construction, shield machine is mechanical equipment, must have centralized lubricating system supply the lubrication and sealing of drive, rolling and sliding and other key parts in it, to ensure that these components can operate normally, component lubrication bad just possibly cause for example the seizure of driving bearing, the damage of lip seal etc., so it can not advance shield machine.

[0003] And the grease used in shield machine is thick grease-like semi-solid, used in the friction part of machine, plays the role of lubrication and sealing, also used on metal surface, plays the role of filling gap and rust prevention, mainly by mineral oil (or synthetic lubricating oil) and thickening agent are made, the working principle of grease is that thickening agent keeps oil in the position that needs lubrication, the existing grease is fully mixed when producing in cauldron body by stirring shaft ceaselessly, the existing stirring process is mostly stirred by single stirring rod, there can be the problem of insufficient stirring, it is easy to cause stirring part uniform, material cannot be fully mixed, affect production quality, reduce work efficiency. SUMMARY

[0004] In order to overcome the above-mentioned defects, the utility model provides a two -way agitator tank for grease production special for shield machine, solve the problem that the existing stirring process is mostly stirred by single stirring rod, there can be the problem of insufficient stirring, it is easy to cause stirring part uniform, material cannot be fully mixed, affect production quality, reduce work efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a two -way agitator tank for grease production special for shield machine, including cauldron body, the top of cauldron body is fixedly connected with servo motor, the output of servo motor is fixedly connected with rotation gear, rotation gear is located in cauldron body, the both sides of rotation gear are engaged with stirring gear, the surface of two stirring gears is engaged with inner tooth ring, the inner tooth ring is fixedly connected in cauldron body inner top wall, the bottom of rotation gear is fixedly connected with fixed plate, the stirring gear is fixedly connected with stirring rod, the position of cauldron body inner top wall and inner bottom wall corresponding stirring rod is equipped with sliding slot, the outer cam surface of stirring rod is fixedly connected with stirring plate, the number of stirring plate is several, the inner bottom wall of cauldron body is equipped with discharge gate, the bottom of discharge gate is fixedly connected with discharge pipe, the top of cauldron body is fixedly connected with inlet pipe.

[0006] As a further scheme of the utility model: the discharge port is fixedly connected with a discharge plate, and the bottom end of the kettle body is fixedly connected with a rotary motor.

[0007] As a further scheme of the utility model: the output end of the rotary motor is fixedly connected with a linkage gear, and one side of the linkage gear is engaged with a rotary gear ring.

[0008] As a further scheme of the utility model: the rotary gear ring is rotationally connected in the discharge plate, and the top of the rotary gear ring is rotationally connected with a driving arm.

[0009] As a further scheme of the utility model: one end of the driving arm is rotationally connected with a blocking plate, and the end, away from the driving arm, of the blocking plate is rotationally connected inside the discharge plate.

[0010] As a further scheme of the utility model: the bottom end of the kettle body is fixedly connected with a base, and the bottom of the base is fixedly connected with four supporting legs.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. The bidirectional stirring kettle for producing special lubricating grease of shield tunneling machine, through the setting of servo motor, rotary gear, stirring gear, sliding groove, when needing to stir, the rotation of servo motor can drive the rotation of rotary gear, when rotary gear rotates, the stirring gears meshed on both sides can be driven to rotate, when stirring gear rotates and drives stirring rod to move in sliding groove, the stirring plate on the outer arc surface of stirring rod can be driven to rotate, at this time, the lubricating grease in different positions in kettle body can be stirred, and the produced lubricating grease in kettle body can be more perfectly fused.

[0013] 2. The bidirectional stirring kettle for producing special lubricating grease of shield tunneling machine, through the setting of rotary motor, linkage gear, driving arm and blocking plate, when needing to discharge, the rotary motor can be started, the output end of rotary motor can drive the rotation of linkage gear, when linkage gear rotates, the rotation of rotary gear ring can be driven through linkage gear, when rotary gear ring rotates, the rotation of driving arm at the top can be driven, when driving arm rotates, the rotation of blocking plate can be driven, the blocking plate can rotate around the connection between blocking plate and the bottom of discharge plate, the blocking plate can be opened, discharge can be carried out, discharge can be more accurately controlled through the mechanical control. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structural schematic diagram of the utility model;

[0015] Fig. 2 It is the structure schematic view of cauldron body and servo motor of the utility model;

[0016] Fig. 3 It is the structure schematic view of rotary motor and discharge pipe of the utility model;

[0017] In the drawing: 1, cauldron body;2, servo motor;3, rotary gear;4, fixed plate;5, stirring gear;6, inner tooth ring;7, stirring rod;8, stirring plate;9, sliding groove;10, feeding pipe;11, discharge plate;12, rotary motor;13, linkage gear;14, rotary gear ring;15, driving arm;16, blocking plate;17, discharge port;18, discharge pipe;19, base;20, supporting leg. Specific implementation

[0018] The technical scheme of the patent will be further described in detail in combination with specific implementation.

[0019] As Figs. 1-3 shown, the utility model provides a kind of technical scheme: a two-way stirring tank for special grease production of shield machine, including cauldron body 1, the top end of cauldron body 1 is fixedly connected with servo motor 2, the output end of servo motor 2 is fixedly connected with rotary gear 3, discharge port 17 is fixedly connected with discharge plate 11, the bottom end of cauldron body 1 is fixedly connected with rotary motor 12, by the setting of rotary motor 12, by this rotary motor 12 control linkage gear 13 rotates, again by linkage gear 13 drive rotary gear ring 14 and driving arm 15 rotate, to make rotary motor 12 control discharge;

[0020] The output end of rotary motor 12 is fixedly connected with linkage gear 13, one side of linkage gear 13 is engaged with rotary gear ring 14, by the setting of linkage gear 13 and rotary gear ring 14, by linkage gear 13 drive rotary gear ring 14 rotates, the rotation of rotary motor 12 can be transmitted to rotary gear ring 14, so that rotary gear 3 can drive driving arm 15 rotates;

[0021] Rotary gear 3 is located in cauldron body 1, the two sides of rotary gear 3 are engaged with stirring gear 5, two stirring gears 5 surfaces are engaged with inner tooth ring 6, inner tooth ring 6 is fixedly connected to the inner top wall of cauldron body 1, the bottom end of rotary gear 3 is fixedly connected with fixed plate 4, by the setting of fixed plate 4, fixed plate 4 can rotate along with rotary gear 3, while fixed plate 4 can place rotary gear 3 and stirring gear 5 on fixed plate 4 simultaneously, prevent stirring gear 5 from falling off and deviating from one side of rotary gear 3;

[0022] The stirring gear 5 is fixedly connected with a stirring rod 7, sliding grooves 9 are formed in the top wall and the bottom wall of the kettle body 1 and correspond to the positions of the stirring rod 7, the outer curved surface of the stirring rod 7 is fixedly connected with a stirring plate 8, the number of the stirring plate 8 is several, a discharge port 17 is formed in the bottom wall of the kettle body 1, the bottom end of the discharge port 17 is fixedly connected with a discharge pipe 18, and the top end of the kettle body 1 is fixedly connected with a feeding pipe 10; through the arrangement of the feeding pipe 10, when feeding is needed, the materials needed for production can be put into the kettle body 1 through the feeding pipe 10.

[0023] The rotating tooth ring 14 is rotationally connected in the discharge plate 11, the top of the rotating tooth ring 14 is rotationally connected with a driving arm 15, one end of the driving arm 15 is rotationally connected with a blocking plate 16, and the end, away from the driving arm 15, of the blocking plate 16 is rotationally connected to the inside of the discharge plate 11; through the arrangement of the driving arm 15 and the blocking plate 16, the rotation of the driving arm 15 drives the rotation of the blocking plate 16, so that the blocking plate 16 rotates around the connection with the discharge plate 11, and the blocking plate 16 can be better opened and closed to control the discharge.

[0024] The bottom end of the kettle body 1 is fixedly connected with a base 19, and the bottom of the base 19 is fixedly connected with four supporting legs 20; through the arrangement of the supporting legs 20 and the base 19, the supporting legs 20 and the base 19 are used to support the whole kettle body 1, so as to prevent the kettle body 1 from being in contact with the ground and being corroded by ground impurities.

[0025] The working principle of the utility model is as follows: firstly, the materials needed for mixing are put into the kettle body 1 through the feeding pipe 10; when stirring is needed after being put in, the servo motor 2 is started, the output end of the servo motor 2 drives the rotation of the rotating gear 3, and the rotation of the rotating gear 3 drives the rotation of the meshing stirring gears 5 on the inner tooth ring 6; when the two stirring gears 5 rotate on the inner tooth ring 6, the two stirring gears 5 rotate around the rotating gear 3; at this time, the rotating gear 3 drives the rotation of the stirring plate 8 at the bottom of the stirring gear 5 for stirring; when discharging is needed after mixing, the rotation of the rotating motor 12 drives the rotation of the connecting gear 13, the connecting gear 13 drives the rotation of the rotating tooth ring 14, the rotating tooth ring 14 drives the rotation of the top driving arm 15, the rotation of the driving arm 15 drives the rotation of the blocking plate 16, the blocking plate 16 rotates around the connection with the bottom of the discharge plate 11, and the blocking plate 16 is opened for discharging.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A bidirectional agitator tank for producing a special grease for a tunneling machine, comprising a tank body (1), characterized in that: The top end of the kettle body (1) is fixedly connected with a servo motor (2), the output end of the servo motor (2) is fixedly connected with a rotating gear (3), the rotating gear (3) is located in the kettle body (1), the both sides of the rotating gear (3) are engaged with stirring gears (5), the surfaces of the two stirring gears (5) are engaged with inner tooth rings (6), the inner tooth rings (6) are fixedly connected to the inner top wall of the kettle body (1), the bottom end of the rotating gear (3) is fixedly connected with a fixed plate (4), the stirring gears (5) are fixedly connected with stirring rods (7) inside, the inner top wall and the inner bottom wall of the kettle body (1) are provided with sliding grooves (9) corresponding to the positions of the stirring rods (7), the outer cam surface of the stirring rod (7) is fixedly connected with stirring plates (8), the number of the stirring plates (8) is several, the inner bottom wall of the kettle body (1) is provided with a discharge port (17), the bottom end of the discharge port (17) is fixedly connected with a discharge pipe (18), the top end of the kettle body (1) is fixedly connected with a feeding pipe (10).

2. The bidirectional agitator tank for producing a special grease for a shield tunneling machine according to claim 1, characterized in that: The discharge port (17) is fixedly connected with a discharge plate (11), the bottom end of the kettle body (1) is fixedly connected with a rotating motor (12).

3. The bidirectional agitator tank for producing a special grease for a shield tunneling machine according to claim 2, characterized in that: The output end of the rotating motor (12) is fixedly connected with a linkage gear (13), one side of the linkage gear (13) is engaged with a rotating tooth ring (14).

4. The bidirectional agitator tank for producing a special grease for a shield tunneling machine according to claim 3, characterized in that: The rotating tooth ring (14) is rotatably connected in the discharge plate (11), the top of the rotating tooth ring (14) is rotatably connected with a driving arm (15).

5. The bidirectional agitator tank for producing a special grease for a shield tunneling machine according to claim 4, wherein: One end of the driving arm (15) is rotatably connected with a blocking plate (16), the end of the blocking plate (16) away from the driving arm (15) is rotatably connected to the inside of the discharge plate (11).

6. The bidirectional agitator tank for producing a special grease for a shield tunneling machine according to claim 1, characterized in that: The bottom end of the kettle body (1) is fixedly connected with a base (19), the bottom of the base (19) is fixedly connected with four supporting legs (20).

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