CN219905821U

CN219905821U - Screw feeding machine

Info

Publication number: CN219905821U
Application number: CN202321500108.8U
Authority: CN
Inventors: 李检香; 徐田放; 柳雨亭; 张庆生; 鄢涛; 李博为; 滕琳艳; 王兰彬; 刘伟明; 陈宇沛; 樊晶; 陈金兴; 邵智军; 汪太春
Original assignee: JIANGXI XINTIANDI PHARMACEUTICAL CO Ltd
Current assignee: JIANGXI XINTIANDI PHARMACEUTICAL CO Ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-10-27
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of feeding machines, in particular to a screw feeding machine which comprises a base, wherein locking universal wheels are arranged at four corners of the bottom of the base, baffles are symmetrically arranged at two ends of a shorter edge of the top of the base, a hopper is arranged at the top of the baffles, a rubber connecting pipe is arranged at the bottom of the hopper, and a conveying pipe is arranged at the bottom of the rubber connecting pipe.

Description

Screw feeding machine

Technical Field

The utility model relates to the technical field of feeding machines, in particular to a screw feeding machine.

Background

The screw feeder is specially designed and manufactured for the plastic and powder production and processing industry, the contact part of the screw feeder and the material is made of stainless steel, the screw feeder can be matched with extruders of various specifications, a high-speed mixer and a plastic mixer for use, and is widely applicable to feeding (conveying) purposes of various powdery and granular materials, recycling and crushing materials and the like, the traditional screw feeder is basically a simple conveying bin, a conveying screw and a motor, and is basically at a fixed angle, the inclination angle of the conveying bin is difficult to adjust, and the situation that the feeding inlet is required to be manually conveyed to be processed and the working efficiency is reduced can not be achieved when the screw feeder is used.

In summary, the utility model solves the existing problems by designing a screw feeding machine.

Disclosure of Invention

The utility model aims to provide a screw feeding machine so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a screw rod material loading machine, includes the base, but locking universal wheel is all installed to four corners in the bottom of base, but baffle is installed to the both ends symmetry of a shorter side edge in base top, the hopper is installed at the top of baffle, rubber connecting pipe is installed to the bottom of hopper, the conveying pipeline is installed to the bottom of rubber connecting pipe, conveying screw rod is installed to the internally mounted of conveying pipeline, driving motor is installed to one end of conveying pipeline, the discharge gate has been seted up to the bottom of the one end that the conveying pipeline kept away from driving motor, the supporting shoe is installed to the bottom that the conveying pipeline is located one end of driving motor, U type piece is installed to the bottom of supporting shoe;

the top of the base is symmetrically provided with a supporting plate at one end far away from the baffle, the top of the supporting plate is provided with a connecting box, the top edge of the outer side surface of the supporting plate is provided with a bottom plate, the top of the bottom plate is provided with a servo motor, the output end of the servo motor is provided with a first conical gear, one end of the first conical gear is provided with a connecting rod, and one end of the connecting rod far away from the first conical gear is provided with a second conical gear;

the utility model discloses a support plate, including the backup pad, the spout has been seted up to lateral surface one side of backup pad, the internally mounted of spout has the threaded rod, the toper toothed disc is installed at the top of threaded rod, install the screwed ring on the outer anchor ring of threaded rod, the bracing piece is installed to the outer anchor ring one end of screwed ring.

As a preferable scheme of the utility model, the lockable universal wheel bolt is arranged at the bottom of the box body and is of a detachable structure, wherein a brake structure is arranged on the lockable universal wheel, and the lockable universal wheel can be braked by pressing down or stepping down and can be lifted up to restore to activity.

As a preferable scheme of the utility model, the rubber connecting pipe is a rubber pipe with a telescopic function, the rubber connecting pipe is clamped at a feed opening at the bottom of the hopper, and the other end of the rubber connecting pipe is clamped with a feed opening of the outer ring surface of the conveying pipe.

The bottom of the supporting block is rotatably connected with the inner side of the U-shaped block, the conveying pipe is fixedly arranged at the top of the supporting block, the bottom of the hopper is higher than the top of the conveying pipe, and no collision is generated between the bottom of the supporting block and the inner side of the U-shaped block.

As a preferable scheme of the utility model, the output end of the servo motor penetrates through the outside of the connecting box and extends to the inside of the connecting box to be fixedly connected with the first conical gear, the two conical gear plates are respectively meshed with the first conical gear and the second conical gear, threaded rods are fixedly connected to the bottoms of the conical gear plates, and the thread directions of the two threaded rods are opposite.

As a preferable scheme of the utility model, threads are arranged on the inner side wall of the threaded ring, the diameter of the inner side surface of the threaded ring is matched with the diameter of the outer ring surface of the threaded rod, the inner side wall of the threaded ring is in threaded connection with the outer ring surface of the threaded rod, and a supporting rod is jointly arranged between the outer ring surfaces of the two threaded rings.

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

1. according to the screw feeding machine, the threaded rod is driven to rotate through the mutual matching of the first conical gear, the second conical gear and the conical gear disc, and one end of the conveying pipe is lifted to the proper height for conveying materials to perform operation, so that the problem that materials cannot be conveyed to machines with different heights in a factory and the materials need to be manually conveyed to a feed inlet to be processed and the working efficiency is reduced due to the fact that the traditional screw feeding machine cannot be lifted due to the fact that the angle is fixed is effectively solved.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the portion of FIG. 2 according to the present utility model.

In the figure: 1. a base; 2. the universal wheel can be locked; 3. a baffle; 4. a hopper; 5. a rubber connecting pipe; 6. a material conveying pipe; 601. a conveying screw; 7. a driving motor; 8. a discharge port; 9. a support block; 10. a U-shaped block; 11. a support plate; 1101. a chute; 12. a connection box; 13. a bottom plate; 14. a servo motor; 15. a first bevel gear; 16. a connecting rod; 17. a second bevel gear; 18. a threaded rod; 19. a conical gear plate; 20. a threaded ring; 21. and (5) supporting the rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a screw rod material loading machine, including base 1, but locking universal wheel 2 is all installed to the bottom four corners of base 1, baffle 3 is installed to the both ends symmetry of a shorter side edge department in base 1 top, hopper 4 is installed at the top of baffle 3, rubber connecting pipe 5 is installed to the bottom of hopper 4, conveying pipeline 6 is installed to the bottom of rubber connecting pipe 5, conveying screw 601 is installed to the internally mounted of conveying pipeline 6, driving motor 7 is installed to one end of conveying pipeline 6, discharge gate 8 has been seted up to the bottom of the one end that conveying pipeline 6 kept away from driving motor 7, supporting shoe 9 is installed to the bottom that conveying pipeline 6 is located one end of driving motor 7, U type piece 10 is installed to the bottom of supporting shoe 9;

the top of the base 1 is symmetrically provided with a supporting plate 11 at one end far away from the baffle plate 3, the top of the supporting plate 11 is provided with a connecting box 12, the top edge of the outer side surface of the supporting plate 11 is provided with a bottom plate 13, the top of the bottom plate 13 is provided with a servo motor 14, the output end of the servo motor 14 is provided with a first conical gear 15, one end of the first conical gear 15 is provided with a connecting rod 16, and one end of the connecting rod 16 far away from the first conical gear 15 is provided with a second conical gear 17;

a sliding groove 1101 is formed in one side of the outer side face of the supporting plate 11, a threaded rod 18 is arranged in the sliding groove 1101, a conical gear disc 19 is arranged at the top of the threaded rod 18, a threaded ring 20 is arranged on the outer annular face of the threaded rod 18, and a supporting rod 21 is arranged at one end of the outer annular face of the threaded ring 20.

Specifically, referring to fig. 2 and 3, the output end of the servo motor 14 extends through the outside of the connection box 12 to the inside of the connection box 12 to be fixedly connected with the first conical gear 15, the two conical gear plates 19 are respectively meshed with the first conical gear 15 and the second conical gear 17, the bottoms of the conical gear plates 19 are fixedly connected with threaded rods 18, and the directions of the threads of the two threaded rods 18 are opposite, so that the two threaded rods 18 are driven to rotate by driving the two conical gear plates 19.

Further, the lockable universal wheel 2 is arranged at the bottom of the box body 1 through bolts, and is of a detachable structure, wherein a brake structure is arranged on the lockable universal wheel 2, and the lockable universal wheel can be braked by pressing down or stepping down, and can be restored to activity by lifting up, so that the device is convenient to move.

Further, the rubber connecting pipe 6 is a rubber pipe with a telescopic function, the rubber connecting pipe 6 is clamped at the feed opening of the bottom of the hopper 4, and the other end of the rubber connecting pipe 6 is clamped with the feed opening of the outer ring surface of the feed conveying pipe 6, so that the fact that materials can be conveyed from the hopper 4 to the feed conveying pipe 6 when different heights are adjusted through the rubber pipe connection is guaranteed.

Further, the bottom of the supporting block 9 is rotationally connected with the inner side of the U-shaped block 10, the conveying pipe 6 is fixedly arranged at the top of the supporting block 9, the bottom of the hopper 4 is higher than the top of the conveying pipe 6, no collision is generated between the two, and therefore the hopper 4 is prevented from being damaged due to collision when the conveying pipe 6 rotates at a certain angle.

Specifically, referring to fig. 3, threads are provided on the inner wall of the threaded ring 20, the diameter of the inner side surface of the threaded ring 20 is matched with the diameter of the outer ring surface of the threaded rod 18, the inner side wall of the threaded ring 20 is in threaded connection with the outer ring surface of the threaded rod 18, and the supporting rods 21 are mounted between the outer ring surfaces of the two threaded rings 20, so that the supporting rods 21 are driven to lift by the rotation of the two threaded rods 18.

The working flow of the utility model is as follows: according to the screw feeding machine designed by the scheme, in the process that the paddy is required to be conveyed to the machine for processing in a farm, firstly, the device is moved to a position where materials need to be conveyed through the universal wheels, the servo motor 14 is started, the first conical gear 15 and the second conical gear 17 drive the conical gear disc 19 to drive the two threaded rods 18 to rotate, the supporting rods 21 are lifted along with the rotation of the threaded rods 18, one end of the conveying pipe 6 is located above the supporting rods 21, the bottom of the conveying pipe 6 is slid along with the lifting rods 21 on the top of the outer annular surface of the supporting rods 21, when the discharge port 8 on the conveying pipe 6 is lifted to the feed port of the machine, the servo motor 14 is closed, the paddy is guided into the hopper 4, the driving motor 7 is started, and then the paddy is conveyed to the feed port of the machine through the conveying pipe 6 for processing, so that the operation is convenient, the feed ports of the processing machines with different heights can be matched, the condition that the feed port of the processing machines with different heights is not required to be replaced, and the condition that the manual conveying of the feed port processing is reduced in working efficiency due to the fact that the height is avoided.

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

Claims

1. Screw rod material loading machine contains base (1), its characterized in that: the novel automatic feeding device is characterized in that locking universal wheels (2) are arranged at four corners of the bottom of the base (1), two ends of a shorter edge at the top of the base (1) are symmetrically provided with baffle plates (3), the top of each baffle plate (3) is provided with a hopper (4), the bottom of each hopper (4) is provided with a rubber connecting pipe (5), the bottom of each rubber connecting pipe (5) is provided with a conveying pipe (6), the inside of each conveying pipe (6) is provided with a conveying screw (601), one end of each conveying pipe (6) is provided with a driving motor (7), the bottom of one end, far away from the driving motor (7), of each conveying pipe (6) is provided with a discharging hole (8), the bottom of one end, located by the driving motor (7), of each conveying pipe (6) is provided with a supporting block (9), and the bottom of each supporting block (9) is provided with a U-shaped block (10);

the top of base (1) is kept away from one end symmetry of baffle (3) and is installed backup pad (11), connection box (12) are installed at the top of backup pad (11), bottom plate (13) are installed at lateral surface top border department of backup pad (11), servo motor (14) are installed at the top of bottom plate (13), first conical gear (15) are installed to the output of servo motor (14), connecting rod (16) are installed to one end of first conical gear (15), second conical gear (17) are installed to one end that first conical gear (15) were kept away from to connecting rod (16);

the utility model discloses a support plate, including backup pad (11), spout (1101) have been seted up to lateral surface one side of backup pad (11), the internally mounted of spout (1101) has threaded rod (18), conical gear dish (19) are installed at the top of threaded rod (18), install screwed ring (20) on the outer ring face of threaded rod (18), bracing piece (21) are installed to outer ring face one end of screwed ring (20).

2. A screw feeder according to claim 1, wherein: the locking universal wheel (2) is mounted at the bottom of the base (1) through bolts and is of a detachable structure, a brake structure is arranged on the locking universal wheel (2), the locking universal wheel can be braked by pressing down or stepping down, and the locking universal wheel can be lifted up to restore to activity.

3. A screw feeder according to claim 1, wherein: the rubber connecting pipe (5) is a rubber pipe with a telescopic function, the rubber connecting pipe (5) is clamped at the feed opening of the bottom of the hopper (4), and the other end of the rubber connecting pipe (5) is clamped with the feed opening of the outer annular surface of the conveying pipe (6).

4. A screw feeder according to claim 1, wherein: the bottom of supporting shoe (9) is connected for rotating between the inboard of U type piece (10), conveying pipeline (6) fixed mounting is at supporting shoe (9) top, just the bottom of hopper (4) is higher than the top of conveying pipeline (6), does not produce the collision between the two.

5. A screw feeder according to claim 1, wherein: the output end of the servo motor (14) penetrates through the connecting box (12) and extends to the inside of the connecting box (12) to be fixedly connected with the first conical gear (15), the two conical gear plates (19) are meshed with the first conical gear (15) and the second conical gear (17) respectively, threaded rods (18) are fixedly connected to the bottoms of the conical gear plates (19), and the thread directions of the two threaded rods (18) are opposite.

6. A screw feeder according to claim 1, wherein: the inner side wall of the threaded ring (20) is provided with threads, the diameter of the inner side surface of the threaded ring (20) is matched with the diameter of the outer ring surface of the threaded rod (18), the inner side wall of the threaded ring (20) is in threaded connection with the outer ring surface of the threaded rod (18), and a supporting rod (21) is jointly installed between the outer ring surfaces of the two threaded rings (20).