CN219620147U

CN219620147U - Spiral feeder with adjustable feeding angle

Info

Publication number: CN219620147U
Application number: CN202320336857.5U
Authority: CN
Inventors: 吕绍建; 吕绍平; 吕绍俊; 吕傲; 王国瑞; 潘阳
Original assignee: Sichuan Shifang Jianye Chemical Co ltd
Current assignee: Sichuan Shifang Jianye Chemical Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a spiral feeder with an adjustable feeding angle, which relates to the field of spiral feeders and comprises a machine body, wherein a support frame is movably connected to the middle lower position of the bottom of the machine body through a hinge seat, a second roller is connected to the outer side of the bottom of the support frame, an adjusting frame is movably connected to the inner side of the bottom of the support frame, the other end of the adjusting frame is in sliding connection with the upper end of the bottom of the machine body, and a fixed pulley is further arranged at the position, close to the support frame, of the bottom of the machine body. According to the utility model, through arranging the structures such as the fixed pulley and the winding shaft, the top end of the adjusting frame is connected with the pull rope, the other end of the pull rope passes through the fixed pulley and is wound on the winding shaft, and the pull rope can directly drag the top end of the adjusting frame by rotating the winding shaft, so that the angle of the adjusting frame is changed, and the winding shaft is also provided with the anti-reverse structure, no matter forward rotation or reverse rotation, the anti-reverse can be realized, so that the feeding angle can be adjusted by only rotating the winding shaft, and the feeding device is convenient and quick to use.

Description

Spiral feeder with adjustable feeding angle

Technical Field

The utility model relates to the field of screw feeders, in particular to a screw feeder with an adjustable feeding angle.

Background

The spiral feeder adopts the principle of spiral rotation of an impeller to push the materials falling into the shell forward uniformly, and discharges the materials uniformly with a discharge hole, and consists of a cover plate, the shell, a spiral blade, a material inlet and outlet, a driving device and the like, and the spiral blade is utilized to push the powdery and small granular materials to move forward so as to achieve the conveying effect, so that the spiral feeder is widely applied to industries such as metallurgy, building materials, chemical industry, grains and the like.

Because the feeding scenes are different and the feeding heights are different, the existing spiral feeder basically has an angle-adjusting structure, and the feeding heights are adjusted by adjusting the angles.

The existing screw feeder is realized by manually pushing the front support and adjusting the angle between the front support and the rear support when the angle is adjusted, but the front support and the rear support are required to be fixed through bolts before and after adjustment, so that at least two persons are required to operate, one person pushes the support, the other person screws the bolts for fixing, and practical application is troublesome.

Disclosure of Invention

Based on the above, the utility model aims to provide a screw feeder with an adjustable feeding angle, so as to solve the technical problem that the conventional screw feeder is troublesome in angle adjustment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spiral feeder of adjustable pay-off angle, includes the organism, the lower position department is connected with the support frame through articulated seat swing joint in the bottom of organism, the bottom outside of support frame is connected with the second gyro wheel, the inboard swing joint in bottom of support frame has the alignment jig, and the other end and the organism bottom upper end sliding connection of alignment jig, the bottom of organism is close to the position department of support frame still is provided with a fixed pulley, be provided with the winding axle between the support frame, one side of support frame is fixed with the bottom plate through the outer frame, and the another side of support frame is provided with the axle sleeve, the one end activity of winding axle passes the axle sleeve, the inside of bottom plate is provided with the empty slot, the inside rotation of empty slot is connected with the gear, the below that is located the gear is rotated and is connected with two mutual opposite cardboards, be connected with the spring between cardboard outside and the empty slot, and the top of cardboard be provided with the latch that can block with the gear phase, two rotate between the cardboard is connected with the eccentric block, the outside of bottom plate is provided with control eccentric block pivoted, the gear center is connected with the connecting axle, the other end and the winding axle is connected with the winding axle with the one end of the fixed pulley on the winding axle and winding pulley.

Through adopting above-mentioned technical scheme, can directly be through rotating the winding shaft, make the stay cord pull the top of alignment jig to change the angle of alignment jig, still be provided with anti-reverse structure in winding shaft department moreover, no matter corotation or reversal, all can realize anti-reverse, thereby only need rotate the winding shaft can adjust feeding angle, convenient to use.

The utility model further provides that one end of the winding shaft far away from the connecting shaft is provided with a rotary table, and the outer side of the rotary table is provided with a handle.

Through adopting above-mentioned technical scheme, drive the carousel through the handle and rotate, drive the winding shaft and rotate then.

The utility model is further characterized in that the upper end of the bottom of the machine body is provided with the sliding frame, and the top end of the adjusting frame can slide in the sliding frame.

By adopting the technical scheme, the sliding connection between the adjusting frame and the machine body is realized.

The utility model is further arranged that the top end of the adjusting frame is rotatably connected with a pulley, and the bottom end of the pulley is contacted with the sliding frame.

Through adopting above-mentioned technical scheme, when the alignment jig top slides in the balladeur train, the gyro wheel rotates, reduces friction.

The utility model is further arranged that a feeding hopper is arranged at the lower end of the top of the machine body, and a discharging hole is arranged at the upper end of the bottom of the machine body.

Through adopting above-mentioned technical scheme, through the feeder hopper material loading, through the discharge gate unloading.

The utility model is further arranged that the lower end position of the bottom of the machine body is connected with a first roller.

Through adopting above-mentioned technical scheme, first gyro wheel and second gyro wheel cooperation, convenient holistic removal.

In summary, the utility model has the following advantages:

according to the utility model, through arranging the structures such as the fixed pulley and the winding shaft, the top end of the adjusting frame is connected with the pull rope, the other end of the pull rope passes through the fixed pulley and is wound on the winding shaft, and the pull rope can directly drag the top end of the adjusting frame by rotating the winding shaft, so that the angle of the adjusting frame is changed, and the winding shaft is also provided with the anti-reverse structure, no matter forward rotation or reverse rotation, the anti-reverse can be realized, so that the feeding angle can be adjusted by only rotating the winding shaft, and the feeding device is convenient and quick to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the base plate of the present utility model;

fig. 4 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1. a body; 2. a feed hopper; 3. a discharge port; 4. a first roller; 5. a support frame; 6. an adjusting frame; 7. a second roller; 8. a carriage; 9. a pulley; 10. a pull rope; 11. a fixed pulley; 12. a turntable; 13. a winding shaft; 14. an outer frame; 15. a bottom plate; 16. a knob; 17. a shaft sleeve; 18. a hollow groove; 19. a gear; 20. a connecting shaft; 21. a clamping plate; 22. a spring; 23. an eccentric block; 24. and (5) clamping teeth.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides an adjustable pay-off angle's screw feeder, as shown in fig. 1-4, including organism 1, organism 1 bottom low end position department is connected with first gyro wheel 4, and the position department is gone up in the bottom of organism 1 has support frame 5 through articulated seat swing joint, and the bottom outside of support frame 5 is connected with second gyro wheel 7, and first gyro wheel 4 cooperates with second gyro wheel 7, makes things convenient for the removal of whole device, and organism 1 top low end department is provided with feeder hopper 2, and organism 1 bottom high end department is provided with discharge gate 3.

The inner side of the bottom of the supporting frame 5 is movably connected with an adjusting frame 6, the other end of the adjusting frame 6 is slidably connected with the upper end of the bottom of the machine body 1, a fixed pulley 11 is further arranged at the position, close to the supporting frame 5, of the bottom of the machine body 1, a winding shaft 13 is arranged between the supporting frames 5, the top end of the adjusting frame 6 is connected with a pull rope 10, the other end of the pull rope 10 passes through the fixed pulley 11 and is wound on the winding shaft 13, one side of the supporting frame 5 is provided with a shaft sleeve 17, one end of the winding shaft 13 movably passes through the shaft sleeve 17 and is provided with a rotary table 12, a handle is arranged on the outer side of the rotary table 12, the top end of the adjusting frame 6 is pulled by the pull rope 10 through the rotary table 12, the top end of the adjusting frame 6 slides on the bottom of the machine body 1, accordingly the feeding angle of the machine body 1 is adjusted, when the adjusting frame 6 needs to be lifted, and when the adjusting frame 6 needs to be lowered, the winding shaft 13 is reversed, and the adjusting frame 10 is lowered.

The sliding connection relation between the adjusting frame 6 and the machine body 1 is shown in fig. 1 and 4, a sliding frame 8 is arranged at the upper end of the bottom of the machine body 1, the top end of the adjusting frame 6 can slide in the sliding frame 8, the top end of the adjusting frame 6 is rotationally connected with a pulley 9, the bottom end of the pulley 9 is in contact with the sliding frame 8, and when the adjusting frame 6 is pulled by a pull rope, the pulley 9 slides in the sliding frame 8 to reduce friction.

Of course, the winding shaft 13 needs to be fixed after rotating, and for this purpose, an anti-reverse mechanism is designed according to the present utility model, as shown in fig. 3, specifically: the support frame 5 is kept away from one side of axle sleeve 17 and is fixed with bottom plate 15 through outer frame 14, the inside of bottom plate 15 is provided with empty slot 18, the inside rotation of empty slot 18 is connected with gear 19, the inside below that is located gear 19 of empty slot 18 rotates and is connected with two mutually opposite cardboard 21, be connected with spring 22 between cardboard 21 outside and the empty slot 18, and the top of cardboard 21 is provided with the latch 24 that can block with gear 19, rotate between two cardboard 21 and be connected with eccentric block 23, the outside of bottom plate 15 is provided with the knob 16 of control eccentric block 23 pivoted, the gear 19 center is connected with connecting axle 20, and the other end of connecting axle 20 is connected with the one end of coiling axle 13, when coiling axle 13 rotates, can drive gear 19 through connecting axle 20 and rotate, promptly control gear 19 rotates in a direction, twist eccentric block 23 through twisting knob 16, the long one end extrusion one side cardboard 21 of eccentric block 23, make this side cardboard 21's latch 24 and gear 19, the opposite rotation direction of the opposite gear 21 is just in time carried out to the gear 21, can be rotated in the opposite direction when the opposite rotation of the cardboard 21 is just in order to realize, the opposite rotation of the gear 19, can not be rotated in the opposite rotation of the opposite rotation 21, when the gear 19 is just in order to realize the opposite rotation of the gear 21.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a spiral feeder of adjustable pay-off angle, includes organism (1), its characterized in that: the utility model discloses a machine body, including support frame (5) and support frame (5) are connected with through articulated seat swing joint in the bottom lower position department of organism (1), the bottom outside of support frame (5) is connected with second gyro wheel (7), the inside swing joint in bottom of support frame (5) has regulating frame (6), and the other end and organism (1) bottom upper end sliding connection of regulating frame (6), the position department that is close to support frame (5) in the bottom of organism (1) still is provided with a fixed pulley (11), be provided with winding shaft (13) between support frame (5), one side of support frame (5) is fixed with bottom plate (15) through outer frame (14), and the another side of support frame (5) is provided with axle sleeve (17), the one end activity of winding shaft (13) passes axle sleeve (17), the inside of bottom plate (15) is provided with empty slot (18), the inside rotation of empty slot (18) is connected with gear (19), the below rotation that is located gear (19) inside of empty slot (18) is connected with two mutual cardboard (21), be provided with between cardboard (21) outside and the opposite snap-gauge (21) and the spring (21) and two eccentric block (21) are connected with between two snap-gauge blocks (24), the outer side of bottom plate (15) is provided with control eccentric block (23) pivoted knob (16), gear (19) center is connected with connecting axle (20), and the other end of connecting axle (20) is connected with the one end of coiling axle (13), the top of regulating frame (6) is connected with a stay cord (10), and the other end of stay cord (10) is passed through fixed pulley (11) and is twined on coiling axle (13).

2. The adjustable feed angle screw feeder of claim 1, wherein: one end of the winding shaft (13) far away from the connecting shaft (20) is provided with a rotary table (12), and the outer side of the rotary table (12) is provided with a handle.

3. The adjustable feed angle screw feeder of claim 1, wherein: the upper end of the bottom of the machine body (1) is provided with a sliding frame (8), and the top end of the adjusting frame (6) can slide in the sliding frame (8).

4. A screw feeder with adjustable feed angle according to claim 3, characterized in that: the top end of the adjusting frame (6) is rotatably connected with a pulley (9), and the bottom end of the pulley (9) is contacted with the sliding frame (8).

5. The adjustable feed angle screw feeder of claim 1, wherein: the feeding hopper (2) is arranged at the lower end of the top of the machine body (1), and the discharging hole (3) is arranged at the upper end of the bottom of the machine body (1).

6. The adjustable feed angle screw feeder of claim 1, wherein: the lower end position of the bottom of the machine body (1) is connected with a first roller (4).