CN217707566U

CN217707566U - Spiral feeder

Info

Publication number: CN217707566U
Application number: CN202220973425.0U
Authority: CN
Inventors: 李玉; 李士强; 彭玉兴; 程凡; 刘中超; 黄汝诚
Original assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Current assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-01
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a screw feeder, the power distribution box comprises a box body, the thick section of thick bamboo of bottom half fixedly connected with, be provided with the thick pipe in the thick section of thick bamboo, bottom half and thick section of thick bamboo inner chamber bottom are run through respectively to thick pipe top and bottom, be provided with the rotary rod in the thick pipe, thick section of thick bamboo inner chamber bottom is close to right side department fixedly connected with driving motor, the driving motor top is provided with the transfer line, the transfer line left end passes through bearing and thick pipe right side wall swing joint, the utility model discloses a characteristics such as a series of structure makes this device have material crushing mechanism and dry mechanism.

Description

Spiral feeder

Technical Field

The utility model relates to a batcher technical field specifically is a screw feeder.

Background

The screw feeder is a new generation product integrating steady flow conveying, weighing and metering and quantitative control of powder materials; the powder material continuous metering and batching device is suitable for various industrial production environments; the spiral feeder has the advantages that multiple advanced technologies are adopted, the operation is reliable, the control precision is high, and the problems that a material crushing mechanism, a drying mechanism and the like do not exist in the use of the spiral feeder in the prior art are solved, so that the spiral feeder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's defect, provide a screw feeder.

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

the utility model provides a screw feeder, includes the box, the thick section of thick bamboo of bottom half fixedly connected with, be provided with thick pipe in the thick section of thick bamboo, bottom half and thick section of thick bamboo inner chamber bottom are run through respectively to thick pipe top and bottom, be provided with the rotary rod in the thick section of thick bamboo, thick section of thick bamboo inner chamber bottom is close to right side department fixedly connected with driving motor, the driving motor top is provided with the transfer line, the transfer line left end passes through bearing and thick pipe right side wall swing joint, the rotary rod below is provided with drive mechanism, be connected with the belt through the sheave transmission between transfer line and the driving motor output shaft, the rotary rod is close to bottom department and has cup jointed helical blade, the rotary rod top extends to in the box to fixedly connected with fixed block, open the dead slot has been seted up in the fixed block, the dead slot is provided with rotary mechanism, the fixed block left and right sides lateral wall all has the horizontal pole through bearing swing joint, fixedly connected with a plurality of evenly distributed's blade on the horizontal pole, the box top is close to left side department and is provided with the blanking hopper, the blanking hopper bottom runs through the box top.

Preferably, the transmission mechanism comprises two bevel gears which are arranged along the up-down direction and are meshed with each other, the bottom end of the rotating rod is fixedly connected with the top of the bevel gear which is positioned above, and the left end of the transmission rod penetrates through the inner ring of the bearing, extends into the thick pipe and is fixedly connected with the right wall of the bevel gear which is positioned below.

Preferably, the inner wall of the thick cylinder is fixedly connected with a plurality of heating strips which are uniformly distributed.

Preferably, the transfer line is close to right-hand member department fixedly connected with a plurality of evenly distributed's flabellum, thick section of thick bamboo right side inner wall is close to bottom department and has seted up the air inlet, air inlet inner wall fixedly connected with dust screen, thick pipe side outer wall sets up a plurality of evenly distributed's air guide hole.

Preferably, the thick pipe inner wall is close to top department fixedly connected with screen cloth, the rotary rod top passes through bearing and screen cloth bottom fixed connection, the rotary rod top passes the bearing inner race and extends to the screen cloth top.

Preferably, rotary mechanism includes the circular block, circular block top fixedly connected with dead lever, bearing and cavity inner chamber top swing joint are passed through to the dead lever top, just the dead lever top runs through the bearing inner race and extends to the fixed block top to with box inner chamber top fixed connection, the horizontal pole is close to fixed block one end and passes the bearing inner race and extend to the cavity in, and fixedly connected with circular gear, just circular block bottom be close to lateral wall department fixedly connected with a plurality of evenly distributed with circular gear assorted tooth piece.

Preferably, the bottom of the box body is fixedly connected with a plurality of supporting rods which are uniformly distributed.

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

in this technical scheme, through mutually supporting between driving motor, transfer line, drive mechanism, rotary rod, fixed block and the rotary mechanism, can realize that the horizontal pole drives the blade and carries out the rotation round the rotary rod when rotatory, can effectual improvement device crushing efficiency, through the high-speed rotatory wind-force that produces of flabellum, under the effect of heating strip for there is the hot gas to carry out drying process through the air guide hole to the material.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Reference numbers in the figures: 1. a box body; 2. a thick pipe; 3. a helical blade; 4. a support bar; 5. heating the strip; 6. a screen mesh; 7. a cross bar; 8. coarse tube; 9. feeding a hopper; 10. fixing the rod; 11. a blade; 12. a dust screen; 13. a fan blade; 14. rotating the rod; 15. a bevel gear; 16. a transmission rod; 17. a drive motor; 18. a circular gear; 19. a circular block; 20. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a screw feeder comprises a box body 1, wherein a thick barrel 8 is fixedly connected to the bottom of the box body 1, a plurality of heating strips 5 which are uniformly distributed are fixedly connected to the inner wall of the thick barrel 8, a thick pipe 2 is arranged in the thick barrel 8, the top and the bottom of the thick pipe 2 respectively penetrate through the bottom of the box body 1 and the bottom of an inner cavity of the thick barrel 8, a rotating rod 14 is arranged in the thick pipe 2, a driving motor 17 is fixedly connected to the bottom of the inner cavity of the thick barrel 8 close to the right side, a driving rod 16 is arranged above the driving motor 17, a plurality of fan blades 13 which are uniformly distributed are fixedly connected to the driving rod 16 close to the right end, an air inlet is arranged on the inner wall of the right side of the thick barrel 8 close to the bottom, a dust screen 12 is fixedly connected to the inner wall of the air inlet, a plurality of air guide holes which are uniformly distributed are arranged on the outer wall of the side of the thick pipe 2, the left end of the driving rod 16 is movably connected with the right wall of the thick pipe 2 through a bearing, a screen 6 is fixedly connected to the inner wall of the top of the thick pipe 2, the top end of a rotating rod 14 is fixedly connected with the bottom of a screen 6 through a bearing, the top end of the rotating rod 14 penetrates through an inner ring of the bearing and extends to the position above the screen 6, a transmission mechanism is arranged below the rotating rod 14 and comprises two bevel gears 15 which are arranged along the up-down direction and are meshed with each other, the bottom end of the rotating rod 14 is fixedly connected with the top of the bevel gear 15 positioned above, the left end of a transmission rod 16 penetrates through the inner ring of the bearing and extends into a thick pipe 2 and is fixedly connected with the right wall of the bevel gear 15 positioned below, a belt is connected between the transmission rod 16 and an output shaft of a driving motor 17 through sheave transmission, a spiral blade 3 is sleeved at the position of the rotating rod 14 close to the bottom end, the top end of the rotating rod 14 extends into a box body 1 and is fixedly connected with a fixed block 20, an empty groove is formed in the fixed block 20, a rotating mechanism is arranged in the empty groove and comprises a circular block 19, and the fixed rod 10 is fixedly connected with the top of the circular block 19, the top end of a fixed rod 10 is movably connected with the top of an inner cavity of a hollow groove through a bearing, the top end of the fixed rod 10 penetrates through a bearing inner ring and extends to the upper side of a fixed block 20, the top end of the fixed rod is fixedly connected with the top of the inner cavity of a box body 1, a cross rod 7 is close to one end of the fixed block 20 and extends into the hollow groove through the bearing inner ring, a circular gear 18 is fixedly connected with the top end of the circular block 19, a plurality of tooth blocks which are uniformly distributed and are matched with the circular gear 18 are fixedly connected with the bottom of a side wall of the circular block 19, the side walls of the left side and the right side of the fixed block 20 are movably connected with the cross rod 7 through the bearing, a plurality of blades 11 which are uniformly distributed are fixedly connected with the cross rod 7, a lower hopper 9 is arranged on the top of the box body 1 close to the left side of the box body 1, the bottom end of the lower hopper 9 penetrates through the top of the box body 1, a driving motor 17, a transmission rod 16, a transmission mechanism, a rotary rod 14 and a rotary rod 7 can be matched with the blades 11 to rotate around the rotary rod 14, the rotary rod can be driven by the cross rod, the cross rod 7, the rotary rod can effectively improve the crushing efficiency of the device, wind power can be effectively, and the effect of the heating strip 5, and dry materials through air flow can be realized, and the material can be dried through air guide holes, and the support rods 4 which are fixedly connected with the uniformly distributed at high-speed rotation of the bottom of the box body 1.

The working principle is as follows: when the technical scheme is used, materials enter the box body 1 through the blanking hopper 9, the driving motor 17 is started to drive the transmission rod 16 to rotate through the belt, the transmission rod 16 drives the rotary rod 14 to rotate through the two bevel gears 15, the rotary rod 14 drives the fixed block 20 to rotate, the fixed block 20 drives the transverse rod 7 to rotate in the horizontal direction, meanwhile, the transverse rod 7 realizes the rotation in the vertical direction under the action of the circular gear 18 and the tooth blocks, the blade 11 is driven to rotate to crush the materials, the crushed materials enter the thick pipe 2 through the screen 6, the conveying is realized under the action of the spiral blades 3, the heating strips 5 are started simultaneously, the transmission rod 16 drives the blades 13 to rotate to generate air flow at the moment, and the hot air flow heats and dries the materials through the air holes under the action of the heating strips 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screw feeder, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly connected with a thick cylinder (8), a thick pipe (2) is arranged in the thick cylinder (8), the top and the bottom of the thick pipe (2) respectively penetrate through the bottom of the box body (1) and the bottom of the inner cavity of the thick cylinder (8), a rotating rod (14) is arranged in the thick tube (2), a driving motor (17) is fixedly connected at the bottom of the inner cavity of the thick tube (8) close to the right side, a transmission rod (16) is arranged above the driving motor (17), the left end of the transmission rod (16) is movably connected with the right wall of the thick pipe (2) through a bearing, a transmission mechanism is arranged below the rotating rod (14), a belt is connected between the transmission rod (16) and the output shaft of the driving motor (17) through a grooved pulley in a transmission way, the position of the rotating rod (14) close to the bottom end is sleeved with a helical blade (3), the top end of the rotating rod (14) extends into the box body (1), and is fixedly connected with a fixed block (20), an empty slot is arranged in the fixed block (20), a rotating mechanism is arranged in the empty groove, the side walls of the left side and the right side of the fixed block (20) are movably connected with a cross rod (7) through a bearing, a plurality of blades (11) which are uniformly distributed are fixedly connected on the cross bar (7), a discharging hopper (9) is arranged above the box body (1) and close to the left side, the bottom end of the discharging hopper (9) penetrates through the top of the box body (1).

2. A screw feeder according to claim 1, characterised in that: the transmission mechanism comprises two bevel gears (15) which are arranged in the vertical direction and are meshed with each other, the bottom end of the rotating rod (14) is fixedly connected with the top of the bevel gear (15) positioned above, and the left end of the transmission rod (16) penetrates through the inner ring of the bearing to extend into the thick pipe (2) and is fixedly connected with the right wall of the bevel gear (15) positioned below.

3. A screw feeder according to claim 1, characterised in that: the inner wall of the thick cylinder (8) is fixedly connected with a plurality of heating strips (5) which are uniformly distributed.

4. A screw feeder according to claim 1, characterised in that: the fan blade (13) that right-hand member department fixedly connected with a plurality of evenly distributed is close to in transfer line (16), thick section of thick bamboo (8) right side inner wall is close to bottom department and has seted up the air inlet, air inlet inner wall fixedly connected with dust screen (12), a plurality of evenly distributed's air guide hole is seted up to thick pipe (2) side outer wall.

5. A screw feeder according to claim 1, characterised in that: thick pipe (2) inner wall is close to top department fixedly connected with screen cloth (6), rotary rod (14) top is through bearing and screen cloth (6) bottom fixed connection, rotary rod (14) top is passed the bearing inner race and is extended to screen cloth (6) top.

6. A screw feeder according to claim 1, characterised in that: rotary mechanism includes circular block (19), circular block (19) top fixedly connected with dead lever (10), bearing and cavity inner chamber top swing joint are passed through on dead lever (10) top, just dead lever (10) top is run through the bearing inner race and is extended to fixed block (20) top to with box (1) inner chamber top fixed connection, horizontal pole (7) are close to fixed block (20) one end and are passed the bearing inner race and extend to the cavity in to fixedly connected with circular gear (18), just circular block (19) bottom be close to lateral wall department fixedly connected with a plurality of evenly distributed with circular gear (18) assorted tooth piece.

7. A screw feeder according to claim 1, characterised in that: the bottom of the box body (1) is fixedly connected with a plurality of supporting rods (4) which are uniformly distributed.