CN219585144U - Screw conveyor for mortar raw materials - Google Patents

Abstract

The utility model discloses a screw conveyor for mortar raw materials, which belongs to the technical field of mortar raw material conveying equipment and comprises a lower shell, a conveying screw and a shell cover, wherein the shell cover is rotationally connected above the lower shell, a feed inlet is arranged at the top of the shell cover, a discharge outlet is arranged at the bottom of the lower shell, a motor is connected with the outer wall of one end of the lower shell close to the feed inlet through bolts, connecting shafts are arranged at the output end of the motor and the inner wall of the other end of the lower shell, connecting discs are welded at two ends of the conveying screw, connecting grooves are formed at opposite sides of the two connecting shafts, and the connecting discs are in fit connection with the connecting grooves.

Description

Screw conveyor for mortar raw materials

Technical Field

The utility model relates to the technical field of mortar raw material conveying equipment, in particular to a screw conveyor for mortar raw materials.

Background

Mortar is a bonding substance used for brickwork on a building, is formed by mixing sand and cementing materials such as cement, lime paste, clay and the like in a certain proportion by adding water, is mainly used for bonding building walls, and needs to convey the raw materials in equal proportion into mixing equipment through a screw conveyor before the mortar is mixed so as to replace manual conveying and feeding.

The patent publication number after examination is: the screw conveyor of CN215709545U, wherein through setting up supporting shoe and connecting block and rotating and being connected, at electric putter promotes the supporting shoe and removes the in-process, can realize the rotation of delivery box along the bull stick and the removal of annular dog along delivery box surface, can realize the adjustment of delivery box conveying angle, can effectively increase the suitability of conveyer, the in-service use is more granular and dust to the occasional mortar raw materials, consequently long-time use back, the inside screw rod of screw conveyor that the mortar raw materials was used appears damaging easily, and then influence effect and the efficiency of transportation, consequently, need change the screw rod of equipment, but when changing the screw rod now, need the organism open after with its flange and the bearing separation of the other end of driving motor, need dismantle multichannel bolt, and then make the process of dismouting change comparatively loaded down with trivial details, influence the use.

Disclosure of Invention

The utility model aims to provide a screw conveyor for mortar raw materials, which solves the problem of troublesome replacement after the damage of a conveying screw rod in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

screw conveyer for mortar raw materials, including lower casing, conveying screw and cap, the cap rotates to be connected in lower casing top, the cap top is equipped with the pan feeding mouth, lower casing bottom is equipped with the discharge gate, the one end outer wall bolted connection that the lower casing is close to the pan feeding mouth has the motor, the output of motor and lower casing other end inner wall all are equipped with the connecting axle, the equal welded connection in both ends of conveying screw has the connection pad, two the spread groove has all been seted up to the opposite one side of connecting axle, the connection pad is pegged graft with the spread groove adaptation, the spacing hole has all been seted up to the opposite both sides lateral wall that the connecting axle is close to the spread groove, the embedded slider in arc wall position of the relative spacing hole of connection pad has the gag lever post, gag lever post and spacing hole peg graft.

As still further aspects of the utility model: the gear groove is formed in the center of the connecting disc, the rotating rod is connected to the inner wall of the gear groove in a rotating mode, the rotating rod penetrates through the connecting disc and is connected in a rotating mode, one end, close to the inner groove of the connecting disc, of the limiting rod penetrates through the threaded rod, the threaded rod is connected with the inner wall of the gear groove in a penetrating mode, the gear is connected to the end, close to the gear groove, of the threaded rod in a penetrating mode, and the relative position of the rotating rod is welded with the gear.

As still further aspects of the utility model: the one end that is close to the connection pad inside groove of gag lever post is connected with the slide bar in the penetration, slide bar fixed connection is in the connection pad inside groove wall.

As still further aspects of the utility model: the connecting groove is characterized in that the inner groove wall of the connecting groove is welded and connected with a positioning column, the outer arc wall of the connecting disc is provided with a positioning groove, and the positioning column is spliced with the positioning groove.

As still further aspects of the utility model: the bottom of the lower shell is provided with a movable base, the lower shell is connected with the movable base through a rotating shaft frame, and the bottom of the lower shell is rotationally connected with a jacking rod and connected with the movable base.

Compared with the prior art, the utility model has the beneficial effects that:

the connecting shaft and the connecting disc are adaptively clamped into the connecting groove without dismounting bolts, so that the efficiency of replacing the screw rod is improved, the manual quantity is reduced, the influence of the replacement time on processing and conveying materials is reduced, meanwhile, the connecting shaft and the connecting disc are inserted into the limiting rods and the limiting holes on the two sides and are further fixed, and when the connecting shaft and the screw rod rotate, the centrifugal force ensures that the limiting rods are outwards, so that the limiting connection of the connecting shaft and the screw rod is stable; through rotating the bull stick after, utilize gear drive can accomplish foretell spacing inserting, realize efficient dismouting process, reduce the required time of change screw rod.

Drawings

FIG. 1 is a schematic view of an exploded perspective view of the present utility model;

FIG. 2 is a schematic diagram of a side cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic structural view of the structure A in FIG. 1 according to the present utility model;

fig. 4 is a schematic diagram of a front cross-sectional structure of a connection pad in the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a lower housing; 2. a conveying screw; 3. a cover; 4. a feed inlet; 5. a discharge port; 6. a motor; 7. a connecting shaft; 8. a connecting disc; 9. a connecting groove; 10. a limiting hole; 11. a limit rod; 12. a gear groove; 13. a rotating rod; 14. a threaded rod; 15. a gear; 16. a slide bar; 17. positioning columns; 18. and a positioning groove.

Detailed Description

Examples

Please refer to fig. 1-4:

the screw conveyer for mortar raw materials, including lower casing 1, conveyor screw 2 and cap 3, cap 3 rotates to be connected in lower casing 1 top, cap 3 top is equipped with pan feeding mouth 4, lower casing 1 bottom is equipped with discharge gate 5, lower casing 1 is close to pan feeding mouth 4's one end outer wall bolted connection has motor 6, lower casing 1 bottom is equipped with the removal base, connect through the pivot frame between lower casing 1 and the removal base, lower casing 1 bottom rotates and is connected with the lifter and with the removal base, remove base and telescopic ejector rod through the bottom, conveniently remove and angle modulation, motor 6's output and lower casing 1 other end inner wall all are equipped with connecting axle 7, connecting axle 2's both ends equal welded connection has connection pad 8, connecting axle 7 relative one side has all been seted up spread 9, connecting pad 8 and 9 adaptation grafting of connecting axle, because mortar raw materials is mostly particle stone and dust, consequently, after long-time screw conveyer's screw rod can produce great wearing and tearing, consequently, this is also the problem that the screw conveyer for raw materials can't avoid with screw conveyer equipment, loop through flange joint's conveying 2, directly insert 7 in proper order, through connecting axle 7, the limit joint hole 10 is followed by 10 limit joint hole, limit connection pad 10 is realized to the limit joint hole, limit connection pad 10 is followed to the limit joint hole, the limit joint hole is reached to the limit connection pad is 10, the limit joint hole is reached to the limit joint hole is more than the limit joint hole is 11, the limit joint hole is had, the limit joint hole is 10, the limit joint hole is had, the limit joint hole is 11 to the limit joint hole is 11, and is had.

The inside groove that connection pad 8 is close to gag lever post 11 is equipped with threaded rod 14, the inside groove that connection pad 8 is close to between two threaded rods 14 relative one end is equipped with gear groove 12, threaded rod 14 relative one end runs through with gear groove 12 inner wall, connection pad 8 outer arc wall runs through and rotates and be connected with bull stick 13, the one end that bull stick 13 was inside rotates with gear groove 12 inner wall to be connected, threaded rod 14 is close to gear groove 12 one end and bull stick 13 relative position all welded connection have intermeshing's gear 15, connection pad 8 is close to with gag lever post 11 gliding inside groove fixedly connected with slide bar 16, slide bar 16 runs through in gag lever post 11 relative one end to be connected, when using gag lever post 11 and spacing hole 10 grafting fixedly, only need rotate bull stick 13, afterwards through gear 15 transmission, reuse threaded rod 14 and gag lever post 11's threaded connection, threaded rod 14 rotates and gag lever post 11 can not follow the rotation because slide bar 16 is spacing, immediately, the effect of can realize flexible slip through threaded rotation, accomplish further change fixedly, gag lever post 17 has been seted up to the constant head tank 18, constant head tank 17 fixedly connected to connecting slot 9 inner wall, when connecting slot 9 inner wall is fixed through the accurate mounting of position post 17, can be accurate and install at all the time, and accurate mounting and accurate arc wall 10 is guaranteed at the higher than 11, and accurate mounting and can be installed at the spacing hole 11.

Working principle: when carrying out the material, add the mortar raw materials to the sealed space that lower casing 1 and cap 3 closed through pan feeding mouth 4 in, afterwards open the connecting axle 7 rotation of this one side of motor 6 drive, connecting axle 7 drives the transportation screw rod 2 rotation, and the inside connecting axle 7 of the other end is at the internal wall of lower casing 1 rotation, the raw materials is carried forward through transportation screw rod 2 again by discharge gate 5 can, when changing transportation screw rod 2, open cap 3 earlier, afterwards rotate transportation screw rod 2 for bull stick 13 up and rotate, bull stick 13 rotates in gear groove 12, and drive the gear 15 rotation of the gear 15 of both sides 14 through gear 15, threaded rod 14 rotates at this moment, gag lever post 11 can not follow the rotation because the spacing of slide bar 16, and then realize the effect of screw thread slip, gag lever post 11 draws out the slip from spacing hole 10 and goes into connection pad 8 inside and remove spacing, at this moment, the connection pad 8 upwards lifts up from the spread groove 9 of connecting axle 7, the dismantlement can be accomplished to the contrary, in the installation, in the time of installing, align the constant head tank 18 of 8 with reference post 17, guarantee that the tie rod 8 aligns with the fixed position post 9, the fixed position limiting post 11 is convenient in the time of operation of connecting post 11 and the spacing hole.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. Screw conveyer for mortar raw materials, including lower casing (1), conveying screw (2) and cap (3), cap (3) rotate and connect in lower casing (1) top, cap (3) top is equipped with pan feeding mouth (4), lower casing (1) bottom is equipped with discharge gate (5), lower casing (1) is close to one end outer wall bolted connection of pan feeding mouth (4) have motor (6), its characterized in that: the output of motor (6) and lower casing (1) other end inner wall all are equipped with connecting axle (7), the equal welded connection in both ends of conveying screw (2) have connection pad (8), two connecting axle (7) are relative one side all to be seted up spread groove (9), connection pad (8) are pegged graft with spread groove (9) adaptation, spacing hole (10) have all been seted up to the relative both sides lateral wall that connecting axle (7) are close to spread groove (9), the arc wall position of connection pad (8) relative spacing hole (10) is embedded to slide has gag lever post (11), gag lever post (11) are pegged graft with spacing hole (10).

2. The screw conveyor for mortar raw materials according to claim 1, characterized in that a gear groove (12) is formed in the center of the connecting disc (8), a rotating rod (13) is rotatably connected to the inner wall of the gear groove (12), the rotating rod (13) penetrates through and is rotatably connected with the connecting disc (8), one end, close to the inner groove of the connecting disc (8), of the limiting rod (11) penetrates through and is in threaded connection with a threaded rod (14), the threaded rod (14) is in penetrating connection with the inner wall of the gear groove (12), gears (15) are welded and connected to one end, close to the gear groove (12), of the threaded rod (14) and the opposite position of the rotating rod (13), and the gears (15) are in meshed connection with each other.

3. The screw conveyor for mortar raw materials according to claim 1, wherein one end of the limiting rod (11) close to the inner groove of the connecting disc (8) is connected with a sliding rod (16) in a penetrating manner, and the sliding rod (16) is fixedly connected to the inner groove wall of the connecting disc (8).

4. Screw conveyor for mortar raw materials according to claim 1, characterized in that the inner wall of the connecting groove (9) is welded with a positioning column (17), the outer arc wall of the connecting disc (8) is provided with a positioning groove (18), and the positioning column (17) is spliced with the positioning groove (18).

5. The screw conveyor for mortar raw materials according to claim 1, wherein a movable base is arranged at the bottom of the lower shell (1), the lower shell (1) is connected with the movable base through a rotating shaft frame, and a jacking rod is rotatably connected to the bottom of the lower shell (1) and connected with the movable base.