CN211074163U

CN211074163U - Space-limited material horizontal spiral pushing mechanism

Info

Publication number: CN211074163U
Application number: CN201921754918.XU
Authority: CN
Inventors: 梁华国; 胡太国
Original assignee: Chongqing Beihengyuan Energy Saving Building Materials Co ltd
Current assignee: Chongqing Beihengyuan Energy Saving Building Materials Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-24
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a horizontal spiral pushing mechanism for materials with limited space, which comprises a lifting box body, a stirring box body and an operation box body, wherein the stirring box body is embedded in the lifting box body; wherein, elevation structure, it includes: lifting box, first servo motor, lead screw, stopper, fixed block, lower base, movable block, bracing piece, connecting axle, the utility model relates to a technical field is carried to the mortar, has solved current mortar conveyor, all adopts the storage hopper of slope installation, utilizes gravity to carry the material in the box, requires highlyr to the job scene, in case the space is limited, can not be fine carry the mortar to the assigned position, required staff's volume is big, has also reduced work efficiency's technical problem's beneficial effect when having increased labour cost.

Description

Space-limited material horizontal spiral pushing mechanism

Technical Field

The utility model relates to a technical field is carried to the mortar, specifically is limited material level spiral pushing mechanism in space.

Background

The existing mortar conveying devices all adopt the storage hoppers which are installed obliquely, materials in the box body are conveyed by gravity, the requirement on a working scene is high, once the space is limited, the mortar cannot be conveyed to a specified position well, the required workload is large, the labor cost is increased, and meanwhile the technical problem of working efficiency is also reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a limited material horizontal spiral pushing mechanism in space has solved current mortar conveyor, all adopts the storage hopper of slope installation, utilizes gravity to carry the material in the box, and is higher to the job scene requirement, in case the space is limited, can not be fine carry the mortar to the assigned position, and required staff volume is big, has also reduced work efficiency's technical problem when having increased labour cost.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a horizontal spiral pushing mechanism for materials with limited space comprises a lifting box body, a stirring box body and an operation box body, wherein the stirring box body is embedded in the lifting box body, the operation box body is installed on the lower wall surface of the stirring box body, a lifting structure is arranged in the lifting box body, and a stirring pushing structure is arranged in the stirring box body;

wherein, elevation structure, it includes: the lifting device comprises a lifting box body, a pair of first servo motors with the same structure, a pair of lead screws with the same structure, a pair of limiting blocks with the same structure, a plurality of fixed blocks with the same structure, a pair of lifting lower bases with the same structure, a pair of moving blocks with the same structure, a plurality of supporting rods with the same structure, a plurality of connecting shafts with the same structure, a fixed rod, a pair of sliding blocks with through holes with the same structure, a pair of sliding shafts with the same structure and a pair of upper bases with the same structure;

the pair of first servo motors are arranged on one side of the inner lower wall surface of the lifting box body, the pair of lower bases are arranged at two ends of the lower wall surface of the lifting box body, one end of the pair of lead screws is connected with the pair of first servo motor driving ends, the plurality of fixed blocks are all arranged at one ends of the pair of lower bases, the pair of limiting blocks with through holes are all arranged at one ends of the upper wall surfaces of the pair of lower bases, the pair of lead screws are connected with the fixed blocks through the pair of limiting blocks with through holes, the pair of movable blocks with internal threads are sleeved on the pair of lead screws, the pair of upper wall surfaces of the upper bases are fixedly connected with the lower wall surface of the operating box body, the plurality of fixed blocks are all arranged at two ends of the pair of upper bases, two ends of the pair of sliding shafts are all, one end of each of the support rods is movably connected with one side wall face of the corresponding movable block through a connecting shaft, the other end of each support rod is connected with the corresponding fixed block mounted on the upper base through a connecting shaft, the other end of each support rod is connected with the corresponding fixed block mounted on the lower base through a connecting shaft, the other end of each support rod is connected with the corresponding connecting shaft mounted on the corresponding sliding block, and the cross points of the support rods are fixedly connected through the corresponding fixed rods.

Preferably, the stirring and pushing structure mainly includes: the device comprises a second servo motor, a first driving bevel gear, a stirring shaft, stirring fan blades, a plurality of first rolling bearings with the same structure, a first driven bevel gear, a gear connecting shaft, a cylinder, a fixed frame, a pair of second rolling bearings with the same structure, a second driving bevel gear, a second driven bevel gear, a conveying shaft, spiral conveying fan blades and a discharging pipe;

the second servo motor is arranged on the lower wall surface of the operation box body, the stirring shaft is connected with the driving end of the second servo motor, the first driving bevel gear is sleeved on the stirring shaft, one of the first rolling bearings is embedded at the joint of the operation box body and the stirring box body, the stirring shaft penetrates through the first rolling bearings and extends into the stirring box body, the stirring fan blade is connected with the stirring shaft, the first driven bevel gear is meshed with the first driving bevel gear, the gear connecting shaft is connected with the central end of the first driven bevel gear, the pair of second rolling bearings are sleeved on the gear connecting shaft, the fixing frame is connected with the lower wall surfaces of the pair of second rolling bearings, the cylinder driving end is connected with the lower wall surface of the fixing frame, and the bottom end of the cylinder is connected with the lower wall surface of the operation box body, the central end of the second driving bevel gear is connected with the gear connecting shaft, the second driven bevel gear is meshed with the second driving bevel gear, the conveying shaft is embedded in the second driven bevel gear, one of the first rolling bearings is installed on the lower wall face of the operation box body, the conveying shaft is embedded in the first rolling bearing, the conveying shaft penetrates through the joint of the operation box body and the stirring box body, the spiral conveying fan blade is connected with the conveying shaft, the discharge pipe is sleeved on the spiral conveying fan blade, and one end of the discharge pipe penetrates through the upper wall face of the stirring box body.

Preferably, the connection parts of the first servo motor and the second servo motor, the lifting box body and the operation box body are provided with motor frames for fixing the first servo motor and the second servo motor.

Preferably, a sealing ring with a sealing function is arranged at the joint of the discharge pipe and the stirring box body.

Preferably, a cylinder frame for fixing the cylinder is arranged at the joint of the cylinder and the operation box body.

Preferably, a rubber pad for preventing the stirring box body from being scratched is arranged on the contact surface of the lifting box body and the stirring box body.

Advantageous effects

The utility model provides a limited material level spiral push mechanism in space. The mortar conveying device has the advantages that the spiral lifting conveying method is adopted, the technical problems that existing mortar conveying devices all adopt obliquely installed storage hoppers, materials in the box body are conveyed by means of gravity, requirements on working scenes are high, once space is limited, mortar cannot be conveyed to a designated position well, the required amount of workers is large, labor cost is increased, and meanwhile working efficiency is reduced are solved.

Drawings

Fig. 1 is the structure schematic diagram is looked at to restricted material horizontal spiral pushing mechanism's in space owner.

Fig. 2 is the limited material horizontal spiral push mechanism's in space looks sideways at the schematic diagram.

Fig. 3 is a schematic view of the overlooking structure of the material horizontal spiral pushing mechanism with limited space.

In the figure: 1-lifting the box body; 2-stirring the tank body; 3, operating the box body; 4-a first servo motor; 5-a lead screw; 6-a limiting block; 7-fixing blocks; 8-lower base; 9-moving block; 10-a support bar; 11-a connecting shaft; 12-a fixation rod; 13-a slider; 14-a sliding shaft; 15-upper base; 16-a second servo motor; 17-a first driving bevel gear; 18-stirring shaft; 19-stirring fan blades; 20-a first rolling bearing; 21-a first driven bevel gear; 22-gear connecting shaft; 23-a cylinder; 24-a fixing frame; 25-a second rolling bearing; 26-a second driving bevel gear; 27-a second driven bevel gear; 28-a delivery shaft; 29-screw conveying fan blades; 30-a discharge pipe; 31-a motor frame; 32-sealing ring; 33-a cylinder frame; 34-rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the limited horizontal spiral push mechanism of material in space, the main part of present case is: the stirring device comprises a lifting box body 1, a stirring box body 2 and an operation box body 3, wherein the stirring box body 2 is embedded in the lifting box body 1, the operation box body 3 is arranged on the lower wall surface of the stirring box body 2, a lifting structure is arranged in the lifting box body 1, and a stirring pushing structure is arranged in the stirring box body 2;

it should be noted that: when the material that has stirred is carried to needs, by the elevation structure of installing in lifting box 1, rise stirring box 2 to suitable height, carry out stirring box 2 by the material that the stirring propelling movement structure of installing in stirring box 2 will stir in, when accomplishing transport work, get back to initial position with lifting box 1.

In the specific implementation process, the lifting structure comprises: the lifting box comprises a lifting box body 1, a pair of first servo motors 4 with the same structure, a pair of lead screws 5 with the same structure, a pair of limiting blocks 6 with the same structure, a plurality of fixing blocks 7 with the same structure, a pair of lifting lower bases 8 with the same structure, a pair of moving blocks 9 with the same structure, a plurality of supporting rods 10 with the same structure, a plurality of connecting shafts 11 with the same structure, a fixing rod 12, a pair of sliding blocks 13 with the same structure, a pair of sliding shafts 14 with the same structure and a pair of upper bases 15 with the same structure;

a pair of first servo motors 4 are arranged on one side of the inner lower wall surface of a lifting box body 1, a pair of lower bases 8 are arranged on two ends of the lower wall surface of the lifting box body 1, one ends of a pair of screw rods 5 are connected with a pair of driving ends of the first servo motors 4 with the same structure, a plurality of fixed blocks 7 are arranged on one ends of the pair of lower bases 8, a pair of limit blocks 6 with through holes are arranged on one ends of the upper wall surfaces of the pair of lower bases 8, the pair of screw rods 5 are connected with the fixed blocks 7 through the pair of limit blocks 6 with through holes, a pair of movable blocks 9 with internal threads are sleeved on the pair of screw rods 5, the upper wall surfaces of the pair of upper bases 15 are fixedly connected with the lower wall surface of an operation box body 3, the plurality of fixed blocks 7 are arranged on two ends of a pair of upper bases 15, two ends of a pair of sliding blocks 14 are embedded, the other end is connected with a fixed block 7 arranged on an upper base 15 by a connecting shaft 11, the other end of a plurality of supporting rods 10 is connected with the fixed block 7 arranged on a lower base 8 by the connecting shaft 11, the other end is connected with a sliding block 13 by the connecting shaft 11, and the cross points of the plurality of supporting rods 10 are connected and fixed by fixed rods 12.

It should be noted that: when the materials in the stirring box body 2 need to be conveyed, a worker operates a programmable controller which is edited with a control program and is matched with the programmable controller to enable a servo motor driver to work, so that a pair of first servo motors 4 are operated, the first servo motors 4 rotate to drive lead screws 5 embedded in a pair of limiting blocks 6 to rotate, the pair of lead screws 5 rotate to enable moving blocks 9 which are arranged on the lead screws 5 and are provided with internal threads to move, the moving blocks 9 move to enable supporting rods 10 which are movably arranged on the moving blocks 9 and are arranged on the fixing blocks 7 to be tightened and closed, so that the supporting rods 10 which are arranged on the fixing blocks 7 and sliding blocks 13 arranged on an upper base 15 are tightened and closed, the triangular bottom edges are shortened due to the fact that the supporting rods 10 are arranged on the fixing blocks 7 and the moving blocks 9 and are triangular, and the moving blocks 9, when the material output work is finished, the staff operates the programmable controller matched with the staff and edits the control program, so that the servo motor driver works, the first servo motor 4 is reversed, the lifting structure is lowered, and the stirring box body 2 is lowered to the initial position.

In the specific implementation process, further, the stirring and pushing structure mainly comprises: a second servo motor 16, a first driving bevel gear 17, a stirring shaft 18, stirring blades 19, a plurality of first rolling bearings 20 with the same structure, a first driven bevel gear 21, a gear connecting shaft 22, an air cylinder 23, a fixed frame 24, a pair of second rolling bearings 25 with the same structure, a second driving bevel gear 26, a second driven bevel gear 27, a conveying shaft 28, spiral conveying blades 29 and a discharging pipe 30;

the second servo motor 16 is arranged on the lower wall surface of the operation box body 3, the stirring shaft 18 is connected with the driving end of the second servo motor 16, the first driving bevel gear 17 is sleeved on the stirring shaft 18, one of the first rolling bearings 20 is embedded at the joint of the operation box body 3 and the stirring box body 2, the stirring shaft 18 penetrates through the first rolling bearings 20 and extends into the stirring box body 2, the stirring fan blade 19 is connected with the stirring shaft 18, the first driven bevel gear 21 is meshed with the first driving bevel gear 17, the gear connecting shaft 22 is connected with the central end of the first driven bevel gear 21, the pair of second rolling bearings 25 are sleeved on the gear connecting shaft 22, the fixing frame 24 is connected with the lower wall surface of the pair of second rolling bearings 25, the driving end of the air cylinder 23 is connected with the lower wall surface of the fixing frame 24, the bottom end of the air cylinder 23 is connected with the lower wall surface of the, the second driven bevel gear 27 is meshed with the second driving bevel gear 26, the conveying shaft 28 is embedded in the second driven bevel gear 27, one of the first rolling bearings 20 is installed on the lower wall surface of the operation box body 3, the conveying shaft 28 is embedded in the first rolling bearing 20, the conveying shaft 28 penetrates through the joint of the operation box body 3 and the stirring box body 2, the spiral conveying fan blades 29 are connected with the conveying shaft 28, the discharge pipe 30 is sleeved on the spiral conveying fan blades 29, and one end of the discharge pipe 30 penetrates through the upper wall surface of the stirring box body 2.

It should be noted that: when the materials in the stirring box body 2 need to be stirred, a worker operates a programmable controller which is edited with a control program and is matched with the programmable controller to electrify and operate a second servo motor 16 which is arranged on the lower wall surface of the operation box body 3, drive a stirring shaft 18 which is arranged at the driving end of the second servo motor 16 to rotate, so as to drive a stirring fan blade 19 which is arranged at one end of the stirring shaft 18 to rotate, so as to drive a first driving bevel gear 17 which is sleeved on the stirring shaft 18 to rotate, when the materials in the stirring box body 2 need to be spirally conveyed, the second servo motor 16 is decelerated to operate, an air cylinder 23 which is arranged on the lower wall surface of the operation box body 3 operates, a fixing frame 24 which is arranged at the driving end of the air cylinder 23 is driven to move, so as to drive two second rolling bearings 25 which are arranged on the fixing frame 24 to move, therefore, the first driven bevel gear 21 and the second driving bevel gear 26 which are arranged at two ends of the gear connecting shaft 22 move up and down, when materials are conveyed, the air cylinder 23 drives the first driven bevel gear 21 and the second driving bevel gear 26 to be meshed with the first driving bevel gear 17 and the second driven bevel gear 27, the conveying shaft 28 embedded in the second driven bevel gear 27 rotates to drive the spiral conveying fan blades 29 which are arranged at one end of the conveying shaft 28 to rotate in the discharging pipe 30, and when the conveying work is finished, the air cylinder 23 drives the gear connecting shaft 22 to move, so that the first driven bevel gear 21 and the second driving bevel gear 26 which are arranged on the gear connecting shaft 22 are separated from the first driving bevel gear 17 and the second driven bevel gear 27 in a meshed state, and the spiral conveying fan blades 29 stop running.

In the specific implementation process, further, a motor frame 31 for fixing the first servo motor 4 and the second servo motor 16 is arranged at the connection part of the first servo motor 4 and the second servo motor 16 with the lifting box body 1 and the operation box body 3.

In the specific implementation process, a sealing ring 32 with a sealing function is further arranged at the joint of the discharge pipe 30 and the stirring box body 2.

In the specific implementation process, further, a cylinder frame 33 for fixing the cylinder 23 is arranged at the joint of the cylinder 23 and the operation box body 3.

In the specific implementation process, furthermore, a rubber pad 34 for preventing the stirring box body from being scratched is arranged on the contact surface of the lifting box body 1 and the stirring box body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A horizontal spiral pushing mechanism for materials with limited space comprises a lifting box body (1), a stirring box body (2) and an operation box body (3), wherein the stirring box body (2) is embedded in the lifting box body (1), and the operation box body (3) is installed on the lower wall surface of the stirring box body (2), and is characterized in that a lifting structure is arranged in the lifting box body (1), and a stirring pushing structure is arranged in the stirring box body (2);

wherein, elevation structure, it includes: the lifting device comprises a lifting box body (1), a pair of first servo motors (4) with the same structure, a pair of lead screws (5) with the same structure, a pair of limiting blocks (6) with the same structure, a plurality of fixing blocks (7) with the same structure, a pair of lifting lower bases (8) with the same structure, a pair of moving blocks (9) with the same structure, a plurality of supporting rods (10) with the same structure, a plurality of connecting shafts (11) with the same structure, a fixing rod (12), a pair of sliding blocks (13) with the same structure and through holes, a pair of sliding shafts (14) with the same structure and a pair of upper bases (15);

the pair of first servo motors (4) are arranged on one side of the inner lower wall surface of the lifting box body (1), the pair of lower bases (8) are arranged at two ends of the lower wall surface of the lifting box body (1), one end of each of the pair of lead screws (5) is connected with the driving ends of the pair of first servo motors (4), the plurality of fixing blocks (7) are arranged at one ends of the pair of lower bases (8), the pair of limiting blocks (6) with through holes are arranged at one ends of the upper wall surfaces of the pair of lower bases (8), the pair of lead screws (5) are connected with the fixing blocks (7) through the pair of limiting blocks (6) with through holes, the pair of moving blocks (9) with internal threads are sleeved on the pair of lead screws (5), the pair of upper wall surfaces of the upper bases (15) are fixedly connected to the lower wall surface of the operating box body (3), and the plurality of fixing blocks (7) are arranged at two, the two ends of the sliding shafts (14) are embedded in the fixing blocks (7) mounted on the upper base (15) and connected, the sliding blocks (13) are sleeved on the sliding shafts (14), one end of each of the supporting rods (10) is movably connected with one side wall face of the corresponding moving block (9) through a connecting shaft (11), the other end of each supporting rod is connected with the corresponding fixing block (7) mounted on the upper base (15) through the connecting shaft (11), the other end of each supporting rod (10) is connected with the corresponding fixing block (7) mounted on the lower base (8) through the connecting shaft (11), the other end of each supporting rod is connected with the corresponding connecting shaft (11) mounted on the corresponding sliding block (13), and the cross points of the supporting rods (10) are fixedly connected through the fixing rods (12).

2. The horizontal spiral propelling mechanism of a material with limited space as claimed in claim 1, wherein the stirring and propelling structure mainly comprises: the device comprises a second servo motor (16), a first driving bevel gear (17), a stirring shaft (18), stirring blades (19), a plurality of first rolling bearings (20) with the same structure, a first driven bevel gear (21), a gear connecting shaft (22), an air cylinder (23), a fixing frame (24), a pair of second rolling bearings (25) with the same structure, a second driving bevel gear (26), a second driven bevel gear (27), a conveying shaft (28), spiral conveying blades (29) and a discharging pipe (30);

the second servo motor (16) is installed on the lower wall surface of the operation box body (3), the stirring shaft (18) is connected with the driving end of the second servo motor (16), the first driving bevel gear (17) is sleeved on the stirring shaft (18), one of the first rolling bearings (20) is embedded at the joint of the operation box body (3) and the stirring box body (2), the stirring shaft (18) penetrates through the first rolling bearings (20) and extends into the stirring box body (2), the stirring fan blades (19) are connected with the stirring shaft (18), the first driven bevel gear (21) is meshed with the first driving bevel gear (17), the gear connecting shaft (22) is connected with the center end of the first driven bevel gear (21), and the pair of second rolling bearings (25) are sleeved on the gear connecting shaft (22), the fixed frame (24) is connected with the lower wall surfaces of the pair of second rolling bearings (25), the driving end of the air cylinder (23) is connected with the lower wall surface of the fixed frame (24), the bottom end of the air cylinder (23) is connected with the lower wall surface of the operation box body (3), the central end of the second driving bevel gear (26) is connected with the gear connecting shaft (22), the second driven bevel gear (27) is meshed with the second driving bevel gear (26), the conveying shaft (28) is embedded in the second driven bevel gear (27), one of the first rolling bearings (20) is installed at the lower wall surface of the operation box body (3), the conveying shaft (28) is embedded in the first rolling bearings (20), the conveying shaft (28) penetrates through the connecting position of the operation box body (3) and the stirring box body (2), and the spiral conveying fan blade (29) is connected with the conveying shaft (28), the discharge pipe (30) is sleeved on the spiral conveying fan blades (29), and one end of the discharge pipe (30) penetrates through the upper wall surface of the stirring box body (2).

3. A horizontal screw pushing mechanism for materials with limited space according to claim 1, wherein the joints of the first servo motor (4) and the second servo motor (16) with the lifting box body (1) and the operation box body (3) are provided with motor frames (31) for fixing the first servo motor (4) and the second servo motor (16).

4. A space-limited material horizontal screw pushing mechanism according to claim 2, characterized in that a sealing ring (32) with sealing function is arranged at the joint of the discharging pipe (30) and the stirring tank body (2).

5. A space limited material horizontal screw pushing mechanism according to claim 2, characterized in that a cylinder frame (33) for fixing the cylinder (23) is arranged at the connection of the cylinder (23) and the operating box body (3).

6. A space-limited material horizontal screw pushing mechanism according to claim 1, characterized in that the contact surface of the lifting box body (1) and the stirring box body (2) is provided with a rubber gasket (34) for preventing the stirring box body from being scratched.