CN215556655U

CN215556655U - Spiral feeder

Info

Publication number: CN215556655U
Application number: CN202121631223.XU
Authority: CN
Inventors: 钟桦
Original assignee: Guangxi High Strength Concrete Co ltd
Current assignee: Guangxi High Strength Concrete Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-18
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a spiral feeder, comprising: the conveying frame is used as a bearing foundation of the whole device, and one end of the output shaft is connected with a spiral conveying rod; the sliding block is fixedly connected above one end of the spiral conveying rod; the butt joint groove is formed in one side of the spiral conveying rod; and the sleeve is connected to the other end of the spiral conveying rod in a clamping manner. This screw feeder, through slider and slide rail one-to-one, insert auger delivery pole one end, then move auger delivery pole right, insert the auger delivery pole other end in the sleeve, the nose bar inserts the butt joint inslot this moment, thereby be convenient for install auger delivery pole in carrying the frame, when telescopic cylinder is flexible, double-deck gyro wheel slides along the rail, carry the frame to rotate around the pivot through the second bearing, thereby frame one end is carried in the lifting, thereby be convenient for adjust defeated material angle, it moves on carrying the frame inner wall to drive the scraper through the telescopic link is flexible, thereby be convenient for clear up and carry the frame inner wall.

Description

Spiral feeder

Technical Field

The utility model relates to the technical field of feeding, in particular to a spiral feeder.

Background

The spiral feeder is equipment for conveying materials by rotating a spiral rod, and the existing spiral feeder has certain defects in use, such as the defects;

according to the high-efficiency spiral feeder with the publication number of CN205010919U, the cushion block is fixedly connected with the ground through the bearing pile penetrating through the rectangular spiral feeder body, the driving motor is transferred to the inside of the spiral feeder close to the feeding hole, the transmission distance is shortened, the driving motor is inclined by a specific angle, the attenuation of the transmission force on the feeding shaft is kept within an acceptable range, and the feeding efficiency is improved;

this prior art solution also presents the following problems when in use:

1. the spiral conveying rod is inconvenient to install;

2. inconvenient and adjustable conveying angle;

3. the inner wall is not convenient to clean;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spiral feeder, which solves the problems that the spiral feeder in the market is inconvenient to install a spiral feeding rod, adjust a feeding angle and clean the inner wall.

In order to achieve the purpose, the utility model provides the following technical scheme: a screw feeder, comprising:

the conveying frame is used as a bearing foundation of the whole device, one side of the conveying frame is fixedly connected with a supporting frame, a driving motor is fixedly connected in the supporting frame, the output end of the driving motor is fixedly connected with an output shaft, a limiting bearing is embedded in the inner wall of one side of the conveying frame, the output shaft is fixedly connected in the limiting bearing, and one end of the output shaft is connected with a spiral conveying rod;

the sliding block is fixedly connected above one end of the spiral conveying rod, the sliding block is connected in a sliding rail in a sliding mode, the sliding rail is fixedly connected to the inner wall of the through hole, and the through hole is formed in one end of the output shaft;

the butt joint groove is formed in one side of the spiral conveying rod, a convex rod is connected in the butt joint groove in a clamping mode, one end of the convex rod is fixedly connected with a baffle, one side of the baffle is fixedly connected with a spring, one end of the spring is fixedly connected in the hollow pipe, the hollow pipe is fixedly connected to the inner wall of the through hole, and one side of the baffle is fixedly connected with a handle;

the sleeve, the block is connected the auger delivery pole other end, sleeve fixed connection is in first bearing, first bearing fixed connection is on carrying the frame inner wall.

Preferably, the length of slider and slide rail equals with the inside degree of depth of through-hole, and the inside degree of depth of butt joint inslot is less than the length of projecting rod, makes the projecting rod can be more firm insert butt joint inslot.

Preferably, the support frame includes:

the rotating shaft is fixedly connected to one side of the supporting frame, one end of the rotating shaft is fixedly connected with a second bearing, the second bearing is fixedly connected to the inner side of the vertical plate, and the vertical plate is fixedly connected to the base;

the rail, fixed connection is in carrying the frame below, rail below block connection has double-deck gyro wheel, double-deck gyro wheel rotates to be connected in the U-shaped frame, U-shaped frame below fixedly connected with telescopic cylinder, telescopic cylinder fixed connection carries frame one end through the flexible lifting of telescopic cylinder on the base to be convenient for adjust defeated material angle.

Preferably, carriage, auger delivery pole, pivot, second bearing and riser are provided with two sets ofly about the central axis symmetry of base, and two sets of pivots, second bearing and riser and rail, double-deck gyro wheel, U-shaped frame, telescopic cylinder constitute the angle modulation structure, and when telescopic cylinder is flexible, double-deck gyro wheel slides along the rail, carries the frame to rotate around the pivot through the second bearing to frame one end is carried in the lifting, thereby is convenient for adjust defeated material angle.

Preferably, the conveying frame includes:

the clamping groove is formed in the conveying frame, a clamping block is connected in the clamping groove in a clamping mode, a telescopic rod is fixedly connected to one side of the clamping block, and one end of the telescopic rod is fixedly connected to the inner wall of the clamping groove;

the end plate, fixed connection be in the fixture block top, end plate below fixedly connected with scraper, and scraper and the laminating of carrying the frame inside wall can scrape the material of adhesion on the transport frame inner wall down when making the scraper remove to be convenient for clear up and carry the frame.

Preferably, draw-in groove, fixture block, telescopic link, end plate and scraper constitute the clearance structure, and the scraper is provided with two sets ofly at end plate below symmetry, can clear up the inner wall of carrying frame both sides.

Compared with the prior art, the utility model has the beneficial effects that: this screw feeder, through slider and slide rail one-to-one, insert auger delivery pole one end, then move auger delivery pole right, insert the auger delivery pole other end in the sleeve, the nose bar inserts the butt joint inslot this moment, thereby be convenient for install auger delivery pole in carrying the frame, when telescopic cylinder is flexible, double-deck gyro wheel slides along the rail, carry the frame to rotate around the pivot through the second bearing, thereby frame one end is carried in the lifting, thereby be convenient for adjust defeated material angle, it moves on carrying the frame inner wall to drive the scraper through the telescopic link is flexible, thereby be convenient for clear up and carry the frame inner wall.

1. Firstly, pulling two groups of handles outwards, driving the baffle plate to move in the hollow pipe by the handles, extruding the spring, enabling the convex rod to retreat into the hollow pipe, then enabling the slide blocks at one end of the spiral conveying rod to correspond to the slide rails one by one, inserting the spiral conveying rod into the through hole, enabling the spiral conveying rod to be in a horizontal state after the spiral conveying rod is completely inserted, moving towards the right side, inserting the other end of the spiral conveying rod into the sleeve, loosening the handles, and enabling the convex rod to be inserted into the butt joint groove under the action of the spring when the butt joint groove and the convex rod are in the same position, so that the spiral conveying rod is conveniently installed in the conveying frame;

2. when the conveying angle of the conveying frame needs to be adjusted, the telescopic cylinder is started, the telescopic cylinder drives the double-layer roller to move upwards, the double-layer roller rolls on the steel rail while moving, so that the conveying frame can rotate around the rotating shaft through the two groups of second bearings, the conveying frame is lifted, the angle of one end of the conveying frame is convenient to adjust, and the conveying angle is convenient to adjust;

3. after the defeated material was accomplished, start the telescopic link, the telescopic link drives the fixture block and removes in the draw-in groove, makes the end plate remove in carrying the frame top to drive the scraper and remove on carrying the frame inner wall, because scraper and the laminating of carrying the frame inner wall, can scrape the material of adhesion on carrying the frame inner wall when the scraper removes, thereby be convenient for clear up and carry the frame inner wall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the screw conveyor of the present invention;

fig. 3 is a schematic view of the hollow tube structure of the present invention.

In the figure: 1. a conveying frame; 2. a support frame; 3. a drive motor; 4. an output shaft; 5. a limit bearing; 6. a screw conveying rod; 7. a slider; 8. a slide rail; 9. a through hole; 10. a butt joint groove; 11. a nose bar; 12. a baffle plate; 13. a spring; 14. a handle; 15. a sleeve; 16. a first bearing; 17. a rotating shaft; 18. a second bearing; 19. a vertical plate; 20. a base; 21. a steel rail; 22. double-layer rollers; 23. a U-shaped frame; 24. a telescopic cylinder; 25. a card slot; 26. a clamping block; 27. a telescopic rod; 28. an end plate; 29. a scraper; 30. a hollow tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a screw feeder, comprising: the conveying frame 1 is taken as the integral bearing foundation of the device, one side of the conveying frame 1 is fixedly connected with a supporting frame 2, a driving motor 3 is fixedly connected in the supporting frame 2, an output shaft 4 is fixedly connected at the output end of the driving motor 3, a limiting bearing 5 is embedded in the inner wall of one side of the conveying frame 1, the output shaft 4 is fixedly connected in the limiting bearing 5, one end of the output shaft 4 is connected with a spiral conveying rod 6, a slide block 7 is fixedly connected above one end of the spiral conveying rod 6, the slide block 7 is slidably connected in a slide rail 8, the slide rail 8 is fixedly connected on the inner wall of a through hole 9, the through hole 9 is arranged at one end of the output shaft 4, a butt joint groove 10 is arranged at one side of the spiral conveying rod 6, a convex rod 11 is connected in the butt joint groove 10 in a clamping manner, one end of the convex rod 11 is fixedly connected with a baffle plate 12, one side of the baffle plate 12 is fixedly connected with a spring 13, one end of the spring 13 is fixedly connected in a hollow tube 30, and the hollow tube 30 is fixedly connected on the inner wall of the through hole 9, baffle 12 one side fixedly connected with handle 14, sleeve 15, the block is connected at the screw conveyor pole 6 other end, and sleeve 15 fixed connection is in first bearing 16, and first bearing 16 fixed connection is on carrying frame 1 inner wall. One end of the spiral conveying rod 6 is inserted through the slide blocks 7 and the slide rails 8 in one-to-one correspondence, then the spiral conveying rod 6 moves rightwards, the other end of the spiral conveying rod 6 is inserted into the sleeve 15, and the convex rod 11 is inserted into the butt joint groove 10, so that the spiral conveying rod 6 is conveniently installed in the conveying frame 1.

The length of the sliding block 7 and the sliding rail 8 is equal to the depth of the inside of the through hole 9, and the depth of the inside of the butt joint groove 10 is smaller than the length of the convex rod 11, so that the convex rod 11 can be firmly inserted into the butt joint groove 10.

The support frame 2 includes: pivot 17, fixed connection is in 2 one sides of carriage, 17 one end fixedly connected with second bearing 18 of pivot, 18 fixed connection of second bearing are inboard at

riser

19, 19 fixed connection of riser are on base 20, rail 21, fixed connection is in carrying 1 below of frame, rail 21 below joint connection has double-deck gyro wheel 22, double-deck gyro wheel 22 rotates to be connected in

U-shaped frame

23, 23 below fixedly connected with telescopic cylinder 24 of U-shaped frame, 24 fixed connection of telescopic cylinder is on base 20, carry 1 one end of frame through the flexible lifting of telescopic cylinder 24, thereby be convenient for adjust defeated material angle. Support frame 2, auger delivery pole 6, pivot 17, second bearing 18 and riser 19 are provided with two sets ofly about base 20's central axis symmetry, and two sets of pivots 17, second bearing 18 and riser 19 and rail 21, double-deck gyro wheel 22, U-shaped frame 23, telescopic cylinder 24 constitutes the angle modulation structure, when telescopic cylinder 24 is flexible, double-deck gyro wheel 22 slides along rail 21, carry frame 1 to rotate around pivot 17 through second bearing 18, thereby 1 one end of frame is carried in the lifting, thereby be convenient for adjust defeated material angle.

The conveyance frame 1 includes: draw-in groove 25, set up on carrying frame 1, the joint is connected with fixture block 26 in the draw-in groove 25, fixture block 26 one side fixedly connected with

telescopic link

27, 27 one end fixed connections of telescopic link are on draw-in groove 25 inner wall, end plate 28, fixed connection is in the fixture block 26 top, end plate 28 below fixedly connected with scraper 29, and scraper 29 and the laminating of carrying 1 inside wall of frame, can scrape the material of adhesion on carrying 1 inner wall of frame when making scraper 29 remove, thereby be convenient for clear up and carry frame 1. The clamping grooves 25, the clamping blocks 26, the telescopic rods 27, the end plates 28 and the scrapers 29 form a cleaning structure, and the two groups of scrapers 29 are symmetrically arranged below the end plates 28 and can clean the inner walls of the two sides of the conveying frame 1. The telescopic rod 27 is driven to stretch and drive the scraper 29 to move on the inner wall of the conveying frame 1, so that the inner wall of the conveying frame 1 is convenient to clean.

The working principle is as follows: as shown in fig. 1-3, when using the screw feeder, the device is simply understood, first, two sets of handles 14 are pulled outwards, the handles 14 drive the baffle 12 to move in the hollow tube 30, the spring 13 is squeezed, the protruding rod 11 retracts into the hollow tube 30, then the slide block 7 at one end of the screw conveying rod 6 is in one-to-one correspondence with the slide rail 8, the screw conveying rod 6 is inserted into the through hole 9, after the screw conveying rod 6 is completely inserted, the screw conveying rod 6 is in a horizontal state, and moves to the right side, the other end of the screw conveying rod 6 is inserted into the sleeve 15, the handles 14 are released, when the butt joint groove 10 and the protruding rod 11 are in the same position, the protruding rod 11 is inserted into the butt joint groove 10 under the action of the spring 13, so as to install the screw conveying rod 6 in the conveying frame 1, then, when the conveying angle of the conveying frame 1 needs to be adjusted, the telescopic cylinder 24 is started, telescopic cylinder 24 mobilizes double-deck gyro wheel 22 rebound, double-deck gyro wheel 22 is in the removal, roll on rail 21, make transport frame 1 rotate around pivot 17 through two sets of second bearings 18, thereby frame 1 is carried in the lifting, thereby be convenient for adjust the angle of carrying frame 1 one end, and then be convenient for adjust defeated material angle, secondly, after defeated material is accomplished, start telescopic link 27, telescopic link 27 drives fixture block 26 and removes in draw-in groove 25, make end plate 28 remove above carrying frame 1, thereby drive scraper 29 and remove on carrying frame 1 inner wall, because scraper 29 and the laminating of carrying frame 1 inner wall, can scrape the material of adhesion on carrying frame 1 inner wall when scraper 29 removes, thereby be convenient for clear up and carry frame 1 inner wall, the content that does not make detailed description in this description belongs to the prior art that the professional in this field knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A screw feeder, comprising:

the conveying device comprises a conveying frame (1) serving as a whole bearing foundation of the conveying device, wherein one side of the conveying frame (1) is fixedly connected with a supporting frame (2), a driving motor (3) is fixedly connected in the supporting frame (2), an output shaft (4) is fixedly connected to the output end of the driving motor (3), a limiting bearing (5) is embedded in the inner wall of one side of the conveying frame (1), the output shaft (4) is fixedly connected in the limiting bearing (5), and one end of the output shaft (4) is connected with a spiral conveying rod (6);

the sliding block (7) is fixedly connected above one end of the spiral conveying rod (6), the sliding block (7) is connected in a sliding rail (8) in a sliding mode, the sliding rail (8) is fixedly connected to the inner wall of the through hole (9), and the through hole (9) is formed in one end of the output shaft (4);

the butt joint groove (10) is formed in one side of the spiral conveying rod (6), a convex rod (11) is connected in the butt joint groove (10) in a clamping mode, one end of the convex rod (11) is fixedly connected with a baffle (12), one side of the baffle (12) is fixedly connected with a spring (13), one end of the spring (13) is fixedly connected in the hollow pipe (30), the hollow pipe (30) is fixedly connected to the inner wall of the through hole (9), and one side of the baffle (12) is fixedly connected with a handle (14);

the sleeve (15) is connected to the other end of the spiral conveying rod (6) in a clamping mode, the sleeve (15) is fixedly connected into the first bearing (16), and the first bearing (16) is fixedly connected to the inner wall of the conveying frame (1).

2. The screw feeder of claim 1, wherein: the length of the sliding block (7) and the sliding rail (8) is equal to the inner depth of the through hole (9), and the inner depth of the butt joint groove (10) is smaller than the length of the convex rod (11).

3. The screw feeder of claim 1, wherein: the support frame (2) comprises:

the rotating shaft (17) is fixedly connected to one side of the supporting frame (2), one end of the rotating shaft (17) is fixedly connected with a second bearing (18), the second bearing (18) is fixedly connected to the inner side of the vertical plate (19), and the vertical plate (19) is fixedly connected to the base (20);

rail (21), fixed connection is in carrying frame (1) below, rail (21) below joint is connected with double-deck gyro wheel (22), double-deck gyro wheel (22) rotate to be connected in U-shaped frame (23), U-shaped frame (23) below fixedly connected with telescopic cylinder (24), telescopic cylinder (24) fixed connection is on base (20).

4. The screw feeder of claim 1, wherein: the support frame (2), the spiral conveying rod (6), the rotating shaft (17), the second bearing (18) and the vertical plate (19) are symmetrically provided with two groups about the central axis of the base (20), and the two groups of the rotating shaft (17), the second bearing (18) and the vertical plate (19) form an angle adjusting structure with the steel rail (21), the double-layer roller (22), the U-shaped frame (23) and the telescopic cylinder (24).

5. The screw feeder of claim 1, wherein: the conveying frame (1) comprises:

the clamping groove (25) is formed in the conveying frame (1), a clamping block (26) is connected in the clamping groove (25) in a clamping mode, a telescopic rod (27) is fixedly connected to one side of the clamping block (26), and one end of the telescopic rod (27) is fixedly connected to the inner wall of the clamping groove (25);

the end plate (28) is fixedly connected above the clamping block (26), a scraper (29) is fixedly connected below the end plate (28), and the scraper (29) is attached to the inner side wall of the conveying frame (1).

6. The screw feeder of claim 5, wherein: the clamping groove (25), the clamping block (26), the telescopic rod (27), the end plate (28) and the scraper (29) form a cleaning structure, and the two groups of scrapers (29) are symmetrically arranged below the end plate (28).