CN210393006U

CN210393006U - Screw ship unloader

Info

Publication number: CN210393006U
Application number: CN201920973902.1U
Authority: CN
Inventors: 季建宏
Original assignee: Jiangsu Aoxie Chemical Co Ltd
Current assignee: Jiangsu Aoxie Chemical Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-24
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a screw ship unloader, which relates to the technical field of wharf material transportation application, comprising a fixing mechanism, an unloading mechanism and a material taking mechanism, wherein the fixing mechanism comprises a vertically arranged base and a base plate rotationally connected with the base through a connecting seat, the top center position of the base plate is vertically fixed with a support rod, the top left side of the support rod is connected with the leftmost end of the base plate through a first connecting rod, the top right side of the support rod is connected with a balancing weight through a second connecting rod, a third screw conveyor and a fourth screw conveyor are arranged, and a discharge port of the third screw conveyor is connected with a feed port of the fourth screw conveyor, so that materials can be transported from left to right by using the third screw conveyor and the fourth screw conveyor, the screw ship unloader has the advantages of sealing and no dust relative to a crawler-type horizontal transportation mode, and the transportation continuity is ensured by a sectional type transportation mode, the unloader is conveniently maintained and overhauled, and the maintenance cost is saved.

Description

Screw ship unloader

Technical Field

The utility model relates to a pier material transport application technique field especially involves screw ship unloader.

Background

The screw ship unloader is a ship unloader which takes a horizontal screw conveyer without a flexible traction member, a vertical screw conveyer and a special material taking device as main working mechanisms, is an efficient continuous bulk cargo ship unloader and is generally mainly used for unloading bulk materials such as coal, cement, bulk grains, fertilizers, sylvite and the like.

But current screw ship unloader still has certain defect when using, and current screw ship unloader has the not good problem of seal effect, appears the dust easily during the unloading, and the inconvenient maintenance of current screw ship unloader moreover can need dismantle each part when the maintenance, wastes time and energy, has improved cost of maintenance moreover. Therefore, it is necessary to provide a screw ship unloader which is novel in view of the shortcomings of the prior art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model aims at providing a screw ship unloader, its airtight effect is better, and cost of maintenance reduces.

In order to realize the above-mentioned purpose, the utility model discloses a screw ship unloader, including fixed establishment, shedding mechanism and feeding agencies, fixed establishment includes the base of perpendicular setting and is the base plate of being connected of rotation through connecting seat and base, the top central point of base plate puts the vertical fixation bracing piece, the leftmost end of first connecting rod connection base plate is passed through in the top left side of bracing piece, the balancing weight is connected through the second connecting rod in bracing piece top right side, and the balancing weight is fixed at the rightmost end of base plate, slope setting can rotate first cylinder on the lateral wall of base plate, and the telescopic link end of first cylinder rotates connection base, the perpendicular fixed connection seat of left end of base plate, the top of connecting seat is rotated and is connected the second cylinder.

The discharging mechanism comprises a first screw conveyer, a second screw conveyer, a third screw conveyer and a fourth screw conveyer, wherein the first screw conveyer and the second screw conveyer are vertically and obliquely arranged, the third screw conveyer and the fourth screw conveyer are horizontally and obliquely arranged, and the top of second screw conveyer rotates the telescopic link of connecting the second cylinder through the bearing, the centre of second screw conveyer leans on the upper position to rotate through the connecting axle and connects the leftmost end at the base plate, first screw conveyer rotates the bottom of connecting at second screw conveyer, third screw conveyer and fourth screw conveyer are all fixed on the base plate, the feed inlet of second screw conveyer is connected to first screw conveyer's discharge gate, the feed inlet of third screw conveyer is connected to second screw conveyer's discharge gate, fourth screw conveyer is connected through the connecting cylinder to third screw conveyer's discharge gate.

The material taking mechanism comprises a material taking barrel and a spiral feed inlet arranged at the bottom of the material taking barrel, the top of the material taking barrel is rotatably connected with a material conveying barrel of a first spiral conveyor through a bearing, a plurality of stirring rods which are uniformly arranged are convexly arranged on the outer side wall of the material taking barrel, a speed reduction motor is horizontally fixed on the side wall of the material conveying barrel of the first spiral conveyor, and the speed reduction motor is rotatably connected with the outer side wall of the material conveying barrel through a belt.

Preferably, the discharge barrel of the first screw conveyer is connected with the feed inlet of the second screw conveyer through a corrugated pipe, the bottom of the second screw conveyer is fixedly provided with a servo motor through a bolt, and a transmission shaft of the servo motor is connected with the position, higher than the discharge outlet, of the top of the first screw conveyer through a bolt.

Preferably, third screw conveyer and fourth screw conveyer are parallel arrangement to third screw conveyer's discharge gate is located the directly over of fourth screw conveyer feed inlet.

Preferably, the connecting seat includes that parallel arrangement all connects the fixed plate through the bearing rotation at the installation axle at base top, both ends around the installation axle, and two fixed plates are respectively through the middle part of both sides wall around the bolt fixed connection base plate.

Preferably, the spiral feeding hole is composed of a plurality of feeding shifting pieces, and the feeding shifting pieces are installed at equal intervals along the tangential direction of the bottom of the first spiral conveyor.

The utility model discloses a screw ship unloader has following beneficial effect:

1. through setting up third screw conveyer and fourth screw conveyer to third screw conveyer's discharge gate is connected with the feed inlet of fourth screw water conveyor, thereby can utilize third screw conveyer and fourth screw conveyer to transport the material from left to right, has the closed dustless some for crawler-type horizontal transport mode, and the transport mode of sectional type has guaranteed the continuity of transportation, conveniently maintains the maintenance to the unloader, has practiced thrift cost of maintenance.

2. A plurality of puddlers are welded through the lateral wall at a material taking barrel to when the material taking barrel is rotatory, can utilize the puddler to stir and break up the material of taking barrel all around, prevent the material caking, make things convenient for the rotatory transportation material of screw rod, improved the efficiency and the quality of transportation.

Drawings

Fig. 1 is a schematic view of the overall structure of the screw ship unloader of the present invention.

Fig. 2 is a schematic view of the discharging mechanism of the screw ship unloader of fig. 1.

Fig. 3 is a schematic top view of the screw feed inlet of the discharging mechanism in fig. 2.

The corresponding part names indicated by the numbers and letters in the drawings: 1. a fixing mechanism; 2. a discharge mechanism; 3. a material taking mechanism; 11. a base; 12. a connecting seat; 13. a substrate; 14. a support bar; 15. a first link; 16. a second link; 17. a balancing weight; 18. a first cylinder; 19. a connecting seat; 110. a second cylinder; 21. a first screw conveyor; 22. a second screw conveyor; 23. a third screw conveyor; 24. a fourth screw conveyor; 25. a connecting cylinder; 31. taking a charging barrel; 32. a bearing; 33. a stirring rod; 34. a screw feed port; 35. a reduction motor; 36. a belt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in FIG. 1, the screw ship unloader provided by the present invention comprises a fixing mechanism 1, a discharging mechanism 2 and a material-taking mechanism 3, wherein the fixing mechanism 1 comprises a vertically disposed base 11 and a base plate 13 rotatably connected with the base 11 through a connecting seat 1912, a top center position of the base plate 13 is vertically fixed with a supporting rod 14, a top left side of the supporting rod 14 is connected with a leftmost end of the base plate 13 through a first connecting rod 15, a top right side of the supporting rod 14 is connected with a weight 17 through a second connecting rod 16, and the weight 17 is fixed at a rightmost end of the base plate 13, a first cylinder 18 is obliquely disposed on a side wall of the base plate 13, and a telescopic rod end of the first cylinder 18 is rotatably connected with the base 11, the left end of the base plate 13 is vertically fixed with the connecting seat 1912, the top of the connecting seat 1912 is rotatably connected with the second cylinder 110, and the first cylinder, meanwhile, the left end and the right end of the support rod 14 on the base plate 13 are respectively connected with the leftmost end of the base plate 13 through a first connecting rod 15 and connected with a balancing weight 17 through a second connecting rod 16, and the balancing weight 17 plays a role in keeping the left end and the right end of the base plate 13 balanced.

As shown in fig. 1, the discharging mechanism 2 includes a first screw conveyor 21, a second screw conveyor 22, a third screw conveyor 23 and a fourth screw conveyor 24, the first screw conveyor 21 and the second screw conveyor 22 are both vertically inclined, the third screw conveyor 23 and the fourth screw conveyor 24 are both horizontally inclined, the top of the second screw conveyor 22 is rotatably connected with an expansion link of the second cylinder 110 through a bearing 32, the middle upper position of the second screw conveyor 22 is rotatably connected with the leftmost end of the substrate 13 through a connecting shaft, the first screw conveyor 21 is rotatably connected with the bottom end of the second screw conveyor 22, the third screw conveyor 23 and the fourth screw conveyor 24 are both fixed on the substrate 13, the discharge port of the first screw conveyor 21 is connected with the feed port of the second screw conveyor 22, the discharge port of the second screw conveyor 22 is connected with the feed port of the third screw conveyor 23, the discharge port of the third screw conveyor 23 is connected with the fourth screw conveyor 24 through the connecting cylinder 25, materials are upwards transported to the second screw conveyor 22 from the first screw conveyor, the second screw conveyor 22 transports the materials to the third screw conveyor 23, the third screw conveyor 23 transports the materials to the fourth screw conveyor 24, and finally the materials are discharged from the discharge port of the fourth screw conveyor 24, and in the transporting process, the second air cylinder 110 can rotate through the telescopic rod to adjust the inclination angle of the second screw conveyor 22.

As shown in fig. 2 and fig. 3, the material taking mechanism 3 includes a material taking barrel 31 and a spiral feed port 34 disposed at the bottom of the material taking barrel 31, the top of the material taking barrel 31 is rotatably connected to the material conveying barrel of the first spiral conveyor 21 through a bearing 32, a plurality of stirring rods 33 uniformly arranged are protruded on the outer side wall of the material taking barrel 31, a speed reduction motor 35 is horizontally fixed on the side wall of the material conveying barrel of the first spiral conveyor 21, the speed reduction motor 35 is rotatably connected to the outer side wall of the material feeding barrel through a belt 36, the electrified speed reduction motor 35 can drive the material taking barrel 31 to rotate through the belt 36, the stirring rods 33 on the outer side wall of the material taking barrel 31 rotate together with the material taking barrel 31 to fully scatter the caked materials around the material taking barrel 31, and the spiral feed port 34 stirs the materials into.

As a technical optimization scheme of the utility model, the feed inlet that second screw conveyer 22 was connected through the bellows to the play feed cylinder of first screw conveyer 21 to the bottom of second screw conveyer 22 is through the fixed servo motor of bolt-up, and servo motor's transmission shaft passes through the position that the first screw conveyer 21 top of bolted connection is higher than the discharge gate.

Through adopting above-mentioned technical scheme to can rotate the angle of adjusting the slope through first screw conveyer 21 of servo motor drive, make things convenient for first screw conveyer 21 to transport the material from different positions.

As a technical optimization scheme of the utility model, third screw conveyer 23 and fourth screw conveyer 24 are parallel arrangement to the discharge gate of third screw conveyer 23 is located fourth screw conveyer 24 feed inlet directly over.

Through adopting above-mentioned technical scheme to guarantee that the material that comes out from the third screw conveyer discharge gate can just in time enter into fourth screw conveyer 24 through connecting cylinder 25 in, prevent that the material from piling up, the efficiency of effectual improvement transportation.

As a technical optimization scheme of the utility model, connecting seat 1912 includes that parallel arrangement all rotates through bearing 32 and connects the fixed plate at the installation axle at 11 tops of base around the installation axle, and two fixed plates are respectively through the middle part of bolt fixed connection base plate 13 front and back both sides wall.

By adopting the above technical solution, the base 11 and the substrate 13 can be connected through the connection seat 1912, and the substrate 13 can be ensured to rotate above the base 11 to adjust the position.

As a technical optimization scheme of the utility model, spiral feed inlet 34 comprises a plurality of feeding plectrums, and a plurality of feeding plectrums are installed along the tangential direction equidistance of first screw conveyer 21 bottom.

Through adopting above-mentioned technical scheme to can utilize the feeding plectrum to get into the material section of thick bamboo 31 with the material leading-in when the 34 rotations of spiral feed inlet, improve the efficiency of getting the material.

The screw ship unloader of the utility model is in operation, the gear motor 35 is connected with the outer side wall of the feeding cylinder through the rotation of the belt 36, the gear motor 35 after being electrified can drive the material taking cylinder 31 to rotate through the belt 36, the stirring rod 33 on the outer side wall of the material taking cylinder 31 rotates along with the material taking cylinder 31 to fully break up the caked materials around the material taking cylinder 31, the screw feeding hole 34 stirs the materials into the feeding hole of the first screw conveyer 21, the materials are upwards transported to the second screw conveyer 22 from the first screw conveyer, the second screw conveyer 22 transports the materials to the third screw conveyer 23, the third screw conveyer 23 transports the materials to the fourth screw conveyer 24, finally, the materials are discharged from the discharging hole of the fourth screw conveyer 24, in the transportation process, the second cylinder 110 can adjust the inclination angle of the second screw conveyer 22 through the rotation of the telescopic rod, and the first cylinder 18 can drive the base plate 13 to rotate through the telescopic rod to adjust the inclination angle.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Screw ship unloader includes fixed establishment, shedding mechanism and feeding agencies, its characterized in that: the fixing mechanism comprises a vertically arranged base and a base plate which is rotatably connected with the base through a connecting seat, a supporting rod is vertically fixed at the center position of the top of the base plate, the left side of the top of the supporting rod is connected with the leftmost end of the base plate through a first connecting rod, the right side of the top of the supporting rod is connected with a balancing weight through a second connecting rod, the balancing weight is fixed at the rightmost end of the base plate, a rotatable first air cylinder is obliquely arranged on the side wall of the base plate, the tail end of a telescopic rod of the first air cylinder is rotatably connected with the base, the left end of the base plate is vertically fixed with the connecting seat, and the top;

the discharging mechanism comprises a first screw conveyer, a second screw conveyer, a third screw conveyer and a fourth screw conveyer, wherein the first screw conveyer and the second screw conveyer are vertically inclined, the third screw conveyer and the fourth screw conveyer are horizontally inclined, the top of the second screw conveyer is rotatably connected with a telescopic rod of a second cylinder through a bearing, the middle upper position of the second screw conveyer is rotatably connected with the leftmost end of the substrate through a connecting shaft, the first screw conveyer is rotatably connected with the bottom end of the second screw conveyer, the third screw conveyer and the fourth screw conveyer are both fixed on the substrate, the discharge hole of the first screw conveyer is connected with the feed inlet of the second screw conveyer, the discharge hole of the second screw conveyer is connected with the feed inlet of the third screw conveyer, the discharge port of the third screw conveyor is connected with a fourth screw conveyor through a connecting cylinder;

the feeding mechanism comprises a feeding barrel and a spiral feeding hole arranged at the bottom of the feeding barrel, the top of the feeding barrel is connected with a conveying barrel of a first spiral conveyor in a rotating mode through a bearing, a plurality of uniformly-arranged stirring rods are arranged on the outer side wall of the feeding barrel in a protruding mode, a speed reduction motor is horizontally fixed on the side wall of the conveying barrel of the first spiral conveyor, and the speed reduction motor is connected with the outer side wall of the feeding barrel in a rotating mode through a belt.

2. The screw ship unloader of claim 1, wherein: the discharge barrel of the first spiral conveyor is connected with a feed inlet of the second spiral conveyor through a corrugated pipe, the bottom of the second spiral conveyor is fixedly provided with a servo motor through a bolt, and a transmission shaft of the servo motor is connected with the position, higher than the discharge outlet, of the top of the first spiral conveyor through a bolt.

3. The screw ship unloader of claim 1, wherein: the third screw conveyer and the fourth screw conveyer are arranged in parallel, and a discharge hole of the third screw conveyer is positioned right above a feed hole of the fourth screw conveyer.

4. The screw ship unloader of claim 1, wherein: the connecting seat includes that parallel arrangement is at the installation axle at base top, both ends all rotate through the bearing and connect the fixed plate around the installation axle, two the middle part of both sides wall around the fixed plate passes through bolt fixed connection base plate respectively.

5. The screw ship unloader of claim 1, wherein: the spiral feed inlet comprises a plurality of feeding plectrums, and a plurality of feeding plectrums are installed along the tangential direction equidistance of first screw conveyer bottom.