CN212739509U

CN212739509U - Novel screw conveyer

Info

Publication number: CN212739509U
Application number: CN202021145779.3U
Authority: CN
Inventors: 尹立亮; 张会清
Original assignee: Shijiazhuang Zhongtai Stainless Steel Equipment Factory
Current assignee: Hebei Mujia Machinery Equipment Co.,Ltd.
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a novel screw conveyer, the on-line screen storage device comprises a base, the top fixed mounting of base has mount table, reducing gear box, first fixed plate and second fixed plate, the top fixed mounting of mount table has the motor, fixed cover is equipped with a transport section of thick bamboo between first fixed plate and the second fixed plate, the inside of transport section of thick bamboo is rotated and is installed the screw rod, the transmission shaft of motor and the input shaft keyed joint of reducing gear box, the output shaft keyed joint of reducing gear box has the shaft coupling. A novel screw conveyer, be equipped with first embedding body, second embedding body, third embedding body, cover, first ball bearing, third ball bearing and staple bolt, can play the positioning action to the screw rod, make the screw rod not influenced by centrifugal force, frictional force when can also reducing the screw rod rotation reduces the kinetic energy loss, can also simplify the dismouting operation, be convenient for change easy wearing and tearing part, bring better use prospect.

Description

Novel screw conveyer

Technical Field

The utility model relates to a conveyer field, in particular to novel screw conveyer.

Background

The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, convenience in closed transportation and the like. The working principle of the screw conveyor is that a rotating screw blade pushes and conveys materials. In screw conveyer's structure, helical blade belongs to the part that easily wears, when wearing and tearing are serious, need change it, and screw conveyer structure is accurate, and the dismouting difficulty is unfavorable for wearing and tearing part's change, and for this reason, we provide a novel screw conveyer.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel screw conveyor which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel screw conveyer, the on-line screen storage device comprises a base, the top fixed mounting of base has mount table, reducing gear box, first fixed plate and second fixed plate, the top fixed mounting of mount table has the motor, fixed cover is equipped with the transport cylinder between first fixed plate and the second fixed plate, the inside of transport cylinder is rotated and is installed the screw rod, the transmission shaft of motor and the input shaft key of reducing gear box are connected, the output shaft key of reducing gear box is connected with the shaft coupling, and the one end of shaft coupling extends to the inside of transport cylinder and the detachable connection of one end of screw rod, the outer wall fixed mounting of transport cylinder has feeder hopper and play hopper, the top threaded connection of feeder hopper has first knob lid, the bottom threaded connection who goes out the hopper has second knob lid.

Preferably, one side threaded connection that the first fixed plate was kept away from to the transport section of thick bamboo has the cover, one side of cover is provided with the handle, the both ends of handle all through welding and cover fixed connection.

Preferably, a first ball bearing is fixedly mounted on the inner wall of one side of the conveying cylinder through a bearing seat, a second ball bearing is fixedly mounted on one side, away from the handle, of the cylinder cover through the bearing seat, and two ends of the screw rod are respectively inserted into inner rings of the first ball bearing and the second ball bearing.

Preferably, the outer wall of the conveying cylinder is provided with a first rectangular opening, a second rectangular opening and a third rectangular opening, a first embedding body, a second embedding body and a third embedding body are detachably mounted in the first rectangular opening, the second rectangular opening and the third rectangular opening respectively, and a third ball bearing is fixedly sleeved in the middle of the second ball bearing.

Preferably, the bottom of the first embedding body is fixedly connected with a first connecting rod, the top of the second embedding body is fixedly connected with a second connecting rod, a hoop is arranged between the first connecting rod and the second connecting rod, and the hoop surrounds the third ball bearing.

Preferably, the two sides of the first embedding body, the second embedding body and the third embedding body are respectively provided with a fixing ring, and the six groups of fixing rings are detachably connected with the outer wall of the conveying cylinder through wing-shaped bolts.

Preferably, a rectangular slot is formed in one end of the screw rod, a rectangular plug is arranged at one end of the coupler, and the rectangular plug is inserted into the rectangular slot.

Compared with the prior art, the utility model discloses following beneficial effect has: the novel screw conveyor has the advantages that the first embedding body, the second embedding body, the third embedding body, the cylinder cover, the first ball bearing, the third ball bearing and the hoop are arranged, the first ball bearing, the second ball bearing and the third ball bearing are matched, the screw rod can be positioned, the screw rod is not influenced by centrifugal force, the friction force generated when the screw rod rotates can be reduced, the kinetic energy loss is reduced, the cylinder cover can be disassembled and assembled through positive and negative rotation, after the cylinder cover is disassembled, the second ball bearing is separated from the screw rod, the third embedding body is disassembled, a third rectangular opening formed in the outer wall of the cylinder is exposed, the hand of a worker can conveniently enter the cylinder for internal operation, the hoop is composed of two groups of semicircular steel belts, the two ends of the two groups of semicircular steel belts are connected through bolts, after the bolts are disassembled, the hoop does not tighten the third ball bearing, after the first embedding body and the second embedding body are disassembled, the pulling screw rod can be taken out, wherein, first embedding body, second embedding body and third embedding body are all fixed through wing bolt, during the dismantlement, can manually twist and remove, need not to use instruments such as screwdriver, do benefit to people and use, and whole novel screw conveyer dismouting easy operation is convenient for change the screw rod, and the effect of use is better for traditional mode.

Drawings

Fig. 1 is a front view of the novel screw conveyor of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the conveying cylinder in the novel screw conveyor.

Fig. 3 is an enlarged view of a in fig. 2 of the novel screw conveyor of the present invention.

Fig. 4 is the utility model relates to a novel staple bolt and third ball bearing's among screw conveyer structural schematic.

In the figure: 1. a base; 2. an installation table; 3. a motor; 4. a reduction gearbox; 5. a first fixing plate; 6. a second fixing plate; 7. a delivery cartridge; 8. a feed hopper; 9. a discharge hopper; 10. a first knob cover; 11. a second knob cover; 12. a first inlay; 13. a second inlay; 14. a third inlay; 15. a first ball bearing; 16. a cylinder cover; 17. a second ball bearing; 18. a screw; 19. a first connecting rod; 20. a second connecting rod; 21. hooping; 22. a third ball bearing; 23. a handle.

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 is further described below with reference to the following embodiments.

As shown in fig. 1-4, a novel screw conveyer, including base 1, base 1's top fixed mounting has mount table 2, reducing gear box 4, first fixed plate 5 and second fixed plate 6, mount table 2's top fixed mounting has motor 3, fixed cover is equipped with conveying cylinder 7 between first fixed plate 5 and the second fixed plate 6, conveying cylinder 7's internal rotation installs screw rod 18, motor 3's transmission shaft and reducing gear box 4's input shaft key connection, reducing gear box 4's output shaft key connection has the shaft coupling, and the one end of shaft coupling extends to conveying cylinder 7's inside and screw rod 18's one end is detachable to be connected, conveying cylinder 7's outer wall fixed mounting has feeder hopper 8 and play hopper 9, feeder hopper 8's top threaded connection has first knob lid 10, go out hopper 9's bottom threaded connection has second knob lid 11.

Further, one side threaded connection that the first fixed plate 5 was kept away from to the transport section of thick bamboo 7 has cover 16, and one side of cover 16 is provided with handle 23, and the both ends of handle 23 are all through welding and cover 16 fixed connection, and the design of handle 23 is convenient for the staff hand to hold and control.

Further, a first ball bearing 15 is fixedly installed on the inner wall of one side of the conveying cylinder 7 through a bearing seat, a second ball bearing 17 is fixedly installed on one side, away from the handle 23, of the cylinder cover 16 through the bearing seat, two ends of a screw rod 18 are respectively inserted into inner rings of the first ball bearing 15 and the second ball bearing 17, and the screw rod 18 can be detached from the first ball bearing 15 and the second ball bearing 17 in a plugging and unplugging mode.

Furthermore, the outer wall of the conveying cylinder 7 is provided with a first rectangular opening, a second rectangular opening and a third rectangular opening, a first embedding body 12, a second embedding body 13 and a third embedding body 14 are detachably mounted in the first rectangular opening, the second rectangular opening and the third rectangular opening respectively, a third ball bearing 22 is fixedly sleeved in the middle of the second ball bearing 17, and the third ball bearing 22 is arranged in the middle of the screw rod 18 and can position the middle of the screw rod 18.

Further, the bottom fixedly connected with head rod 19 of first embedding body 12, the top fixedly connected with second connecting rod 20 of second embedding body 13 are provided with staple bolt 21 between head rod 19 and the second connecting rod 20, and staple bolt 21 encircles third ball bearing 22, and staple bolt 21 comprises two sets of semicircle ring steel bands, and bolted connection is passed through at the both ends of these two sets of semicircle ring steel bands, and after the bolt was dismantled, third ball bearing 22 was no longer cramped to staple bolt 21.

Further, the two sides of the first embedding body 12, the second embedding body 13 and the third embedding body 14 are respectively provided with a fixing ring, the six groups of fixing rings are detachably connected with the outer wall of the conveying cylinder 7 through wing-shaped bolts, the wing-shaped bolts can be manually screwed off, and tools such as screwdrivers are not needed.

Furthermore, a rectangular slot is formed in one end of the screw rod 18, a rectangular plug is arranged at one end of the coupler and inserted into the rectangular slot, and the screw rod 18 and the coupler can be disassembled and assembled in a plugging and unplugging mode.

It should be noted that, the utility model relates to a novel screw conveyor, when in use, the first knob cover 10 and the second knob cover 11 are opened, the material is loaded into the conveying cylinder 7 from the feed hopper 8, the control motor 3 is started, the rotary power of the motor 3 is transmitted to the reduction gearbox 4, after the speed is reduced by the reduction gearbox 4, the rotary power is transmitted to the screw 18 in the conveying cylinder 7, the helical blade on the outer wall of the screw 18 rotates to push the material for conveying, the material automatically falls down when reaching the discharge hopper 9 to complete the material conveying work, as the using time increases, the helical blade on the outer wall of the screw 18 generates a certain degree of abrasion, when the screw 18 needs to be replaced, the handle 23 is firstly held tightly, the cylinder cover 16 is removed by rotation, after the cylinder cover 16 is removed, the second ball bearing 17 is taken out together, the wing bolt for fixing the third embedding body 14 is manually screwed down, the third embedding body 14 is detached, the third rectangular opening formed in the outer wall of the conveying cylinder 7 is exposed, the hand penetrates through the third rectangular opening to stretch into the conveying cylinder 7, the bolt in the hoop 21 structure is detached, the third ball bearing 22 is not tightened by the hoop 21, two groups of semicircular steel belts in the hoop 21 structure are divided into two groups of independent bodies, the wing-shaped bolt used for fixing the first embedding body 12 and the second embedding body 13 is manually unscrewed, the first embedding body 12 and the second embedding body 13 are detached, the first connecting rod 19, the second connecting rod 20 and the hoop 21 are taken out together, finally, the screw rod 18 is pulled in the direction far away from the motor 3, the screw rod can be taken out, the replacement is carried out, the detached parts are re-installed after the replacement is finished, and the conveying cylinder can be put into use after the installation is finished, and is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. A novel screw conveyor comprises a base (1), and is characterized in that: the automatic feeding device is characterized in that an installation platform (2), a reduction gearbox (4), a first fixing plate (5) and a second fixing plate (6) are fixedly installed at the top of the base (1), a motor (3) is fixedly installed at the top of the installation platform (2), a conveying cylinder (7) is fixedly sleeved between the first fixing plate (5) and the second fixing plate (6), a screw rod (18) is rotatably installed inside the conveying cylinder (7), a transmission shaft of the motor (3) is in key connection with an input shaft of the reduction gearbox (4), an output shaft of the reduction gearbox (4) is in key connection with a coupler, one end of the coupler extends into the conveying cylinder (7) and is detachably connected with one end of the screw rod (18), a feeding hopper (8) and a discharging hopper (9) are fixedly installed on the outer wall of the conveying cylinder (7), and a first knob cover (10) is in threaded connection with the top of the feeding hopper, the bottom of the discharge hopper (9) is in threaded connection with a second knob cover (11).

2. The new screw conveyor according to claim 1, characterized in that: one side of the conveying cylinder (7) far away from the first fixing plate (5) is in threaded connection with a cylinder cover (16), one side of the cylinder cover (16) is provided with a handle (23), and two ends of the handle (23) are fixedly connected with the cylinder cover (16) through welding.

3. The new screw conveyor according to claim 2, characterized in that: the inner wall of one side of the conveying cylinder (7) is fixedly provided with a first ball bearing (15) through a bearing seat, one side of the cylinder cover (16) far away from the handle (23) is fixedly provided with a second ball bearing (17) through a bearing seat, and two ends of the screw rod (18) are respectively inserted into inner rings of the first ball bearing (15) and the second ball bearing (17).

4. A novel screw conveyor according to claim 3, characterized in that: first rectangle opening, second rectangle opening and third rectangle opening have been seted up to the outer wall of conveying section of thick bamboo (7), and in first rectangle opening, second rectangle opening and the third rectangle opening respectively detachable install first embedding body (12), second embedding body (13) and third embedding body (14), the fixed cover in middle part of second ball bearing (17) is equipped with third ball bearing (22).

5. The new screw conveyor according to claim 4, characterized in that: the bottom fixedly connected with first connecting rod (19) of first embedding body (12), the top fixedly connected with second connecting rod (20) of second embedding body (13), be provided with staple bolt (21) between first connecting rod (19) and second connecting rod (20), staple bolt (21) encircle third ball bearing (22).

6. The new screw conveyor according to claim 4, characterized in that: the two sides of the first embedding body (12), the second embedding body (13) and the third embedding body (14) are respectively provided with a fixing ring, and the six groups of fixing rings are detachably connected with the outer wall of the conveying cylinder (7) through wing-shaped bolts.

7. The new screw conveyor according to claim 1, characterized in that: a rectangular slot is formed in one end of the screw rod (18), a rectangular plug is arranged at one end of the coupler, and the rectangular plug is inserted into the rectangular slot.