CN220375818U

CN220375818U - Weighing feeder

Info

Publication number: CN220375818U
Application number: CN202321396291.1U
Authority: CN
Inventors: 张鸿鑫
Original assignee: Jinan Hongchuan Packaging Machinery Co ltd
Current assignee: Jinan Hongchuan Packaging Machinery Co ltd
Priority date: 2023-06-03
Filing date: 2023-06-03
Publication date: 2024-01-23
Anticipated expiration: 2033-06-03

Abstract

The utility model discloses a weighing feeder, comprising: the device comprises a supporting frame, a weighing hopper and a spiral feeder; a hollow plate is connected above the supporting frame, a weighing hopper is connected in the hollow plate, the tail end of the weighing hopper is connected with an end plate, and a discharge valve is connected below the end plate; and the folding pipe is connected below the discharge valve, and the spiral feeder is arranged in the supporting frame. This feeder of weighing, when extending upwards through first telescopic link slant, promote the carriage and remove along the diaphragm, and then promote spiral feeder upwards in the slant, after spiral feeder received oblique ascending thrust, can take place to rotate, and then change ejection of compact angle, it is rotatory to drive initiative fluted disc through driving motor, and then drive ring gear rotation, thereby make the scraper remove along weighing hopper inner wall, scrape down the material of adhesion on the hopper inner wall of weighing, then, through the second telescopic link, send out the scraper, and then be convenient for clear up the hopper of weighing.

Description

Weighing feeder

Technical Field

The utility model relates to the technical field of material transmission, in particular to a weighing feeder.

Background

The weighing feeder and the feeder are a general name, the weighing feeder is provided with a weighing metering system and accessories on the basis of a material conveying machine, materials can be weighed in advance before being conveyed, and the advantage of accuracy and stability of the weighing feeder is fully exerted and used along with the improvement of the precision operation demand degree on the market, and the existing weighing feeder has certain defects in use, such as;

the weighing feeder that uses at present, its screw feeder that weighs hopper end-to-end connection can't be according to actual need, adjusts the angle of unloading, and when using, comparatively inconvenient, and weighs the hopper and can adhere the material on its inner wall after long-time use, if not in time clear up, pollute the material of carrying next time easily.

Disclosure of Invention

The utility model aims to provide a weighing feeder to solve the problems that the weighing feeder in the market at present, which is proposed by the background technology, is inconvenient to adjust the feeding angle of a screw feeder and cannot timely clean materials adhered on the inner wall.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a weighing charger comprising: the device comprises a supporting frame, a weighing hopper and a spiral feeder;

a hollow plate is connected above the supporting frame, the supporting frame is used as a bearing foundation, a weighing hopper is connected in the hollow plate, the tail end of the weighing hopper is connected with an end plate, and a discharge valve is connected below the end plate;

the folding pipe is connected below the discharge valve, the tail end of the folding pipe is embedded and connected above the spiral feeder, and the spiral feeder is arranged in the supporting frame.

Preferably, the bearing is embedded in the supporting frame, the bearing is internally connected with the rotating shaft, and one end of the rotating shaft is connected to the outer side of the spiral feeder.

Preferably, the screw feeder below fixedly connected with diaphragm, the direction logical groove has been seted up to the diaphragm front portion, the direction is led to the inslot through connection has the guide bar, guide bar both ends are connected on the inner wall of carriage both sides.

Preferably, a first telescopic rod is connected below the supporting frame, and the tail end of the first telescopic rod is connected to one side of the supporting frame.

Preferably, the first telescopic rod is obliquely arranged on one side of the supporting frame, and the inclination angle between the first telescopic rod and the horizontal plane is 60 degrees.

Preferably, the limiting groove is formed in the upper surface of the hollow plate, the clamping ring is connected in the limiting groove in a clamping mode, the annular plate is connected above the clamping ring, and the annular plate is arranged on the peripheral surface of the top end of the weighing hopper.

Preferably, a second telescopic rod is connected above the annular plate, a scraper is connected to the top end of the second telescopic rod, and the scraper is connected to the inner wall of the weighing hopper.

Preferably, the annular plate is connected with a ring gear on the outer peripheral surface, the outside of the ring gear is connected with a driving fluted disc in a meshed manner, the lower part of the driving fluted disc is connected with a driving motor output end, and the driving motor is fixedly connected to the lower surface of the hollow plate.

Compared with the prior art, the utility model has the beneficial effects that: this feeder of weighing, when upwards elongating through first telescopic link slant, promote the carriage and remove along the diaphragm, and then upwards promote the spiral feeder of slant, after the spiral feeder received the thrust of slant, can take place to rotate, and then change ejection of compact angle, it is rotatory to drive initiative fluted disc through driving motor, and then drive ring gear rotation, thereby make the scraper remove along weighing hopper inner wall, scrape down the material of adhesion on the hopper inner wall of weighing, then, send out the scraper through the second telescopic link, and then be convenient for clear up the hopper of weighing, specific content is as follows:

1. the first telescopic rod is started, the end part of the first telescopic rod extends obliquely upwards, and meanwhile, the supporting frame is pushed to move, so that one end of the spiral feeder can be pushed obliquely upwards, after the one end of the spiral feeder is subjected to the obliquely upwards pushing force, the spiral feeder can rotate, the discharging angle of the spiral feeder is changed, and the spiral feeder is convenient to change, and is suitable for different actual requirements;

2. when the material of the internal adhesion of hopper of weighing needs clearance, start the second telescopic link, drive the scraper and move down, then, start driving motor, driving motor drives and drives the annular plate rotation, makes the scraper constantly remove along weighing hopper inner wall, scrapes down the material of adhesion on the inner wall, and finally, close driving motor, restart the second telescopic link, release the scraper, and then can in time clear up the hopper of weighing.

Drawings

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

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

FIG. 3 is a schematic view of the weighing hopper structure of the present utility model;

fig. 4 is an enlarged view of the structure of the portion a of the present utility model.

In the figure: 1. a support frame; 2. a hollow plate; 3. weighing hopper; 4. a discharge valve; 5. folding the tube; 6. a screw feeder; 7. a bearing; 8. a rotating shaft; 9. an end plate; 10. a cross plate; 11. a guide through groove; 12. a guide rod; 13. a support frame; 14. a first telescopic rod; 15. a limit groove; 16. a clasp; 17. an annular plate; 18. a second telescopic rod; 19. a scraper; 20. a ring gear; 21. a driving fluted disc; 22. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a weighing charger comprising: a supporting frame 1, a weighing hopper 3 and a screw feeder 6;

the supporting frame 1 top is connected with cavity board 2, and supporting frame 1 is as bearing foundation, is connected with the hopper 3 of weighing in the cavity board 2, and the hopper 3 end-to-end connection of weighing has end plate 9, and end plate 9 below is connected with discharge valve 4, folding pipe 5, connects in discharge valve 4 below, and folding pipe 5 end inlays establishes to be connected in screw feeder 6 top, and screw feeder 6 sets up in supporting frame 1.

The supporting frame 1 is embedded to be connected with a bearing 7, a rotating shaft 8 is connected in the bearing 7, one end of the rotating shaft 8 is connected to the outer side of the spiral feeder 6, and after one end of the spiral feeder 6 is pushed by the bearing 7 and the rotating shaft 8, the spiral feeder can rotate.

The spiral feeder 6 below fixedly connected with diaphragm 10, diaphragm 10 front portion has been seted up and has led to the groove 11, and the through connection has guide bar 12 in the direction leads to the groove 11, and guide bar 12 both ends are connected on the inner wall of carriage 13 both sides, through direction leading to groove 11 and guide bar 12, makes carriage 13 can follow the extension of first telescopic link 14 and rotate when removing along diaphragm 10. The support frame 13 below is connected with first telescopic link 14, and first telescopic link 14 end-to-end connection is in braced frame 1 one side, through first telescopic link 14 as supporting component, and then can effectively carry out stable support to spiral feeder 6.

The first telescopic rod 14 is arranged on one side of the supporting frame 1 in an inclined mode, the inclination angle between the first telescopic rod 14 and the horizontal plane is 60 degrees, the first telescopic rod 14 is extended upwards in an inclined mode, meanwhile, the supporting frame 13 is pushed to move along the transverse plate 10 and rotate along with the extension of the first telescopic rod 14, the spiral feeder 6 is pushed upwards in an inclined mode, and after the spiral feeder 6 receives the pushing force in the inclined mode, the spiral feeder can rotate, and then the discharging angle is changed.

The limiting groove 15 has been seted up to cavity board 2 upper surface, and the block is connected with snap ring 16 in the limiting groove 15, and the snap ring 16 top is connected with annular plate 17, and annular plate 17 sets up on weighing hopper 3 top outer peripheral face, through limiting groove 15 and snap ring 16, makes cavity board 2 receive external force, rotation that can stabilize. The annular plate 17 top is connected with the second telescopic link 18, and second telescopic link 18 top is connected with scraper 19, and scraper 19 connects on weighing hopper 3 inner wall, and through driving scraper 19 rotation, the material of adhesion on the weighing hopper 3 inner wall can be scraped in time.

The ring gear 20 is connected to the outer peripheral surface of the ring plate 17, the driving fluted disc 21 is connected to the outer side of the ring gear 20 in a meshed mode, the driving motor 22 is connected to the output end of the driving fluted disc 21, the driving motor 22 is fixedly connected to the lower surface of the hollow plate 2, the driving fluted disc 21 is driven to rotate through the driving motor 22, and then the ring gear 20 is driven to rotate, so that the scraper 19 moves along the inner wall of the weighing hopper 3, materials adhered to the inner wall of the weighing hopper 3 are scraped, and then the scraper 19 is sent out through the second telescopic rod 18, so that the weighing hopper 3 is cleaned conveniently.

Working principle: as shown in fig. 1-4, when the weighing feeder is used, the device is simply understood, firstly, the first telescopic rod 14 is started, the end part of the first telescopic rod 14 is extended obliquely upwards, meanwhile, the supporting frame 13 is pushed to move, the supporting frame 13 is driven to move along the transverse plate 10, meanwhile, the guide rod 12 is driven to move in the guide through groove 11 and rotate along with the extension of the first telescopic rod 14, then one end of the spiral feeder 6 can be pushed obliquely upwards, when one end of the spiral feeder 6 is pushed by the oblique upwards, the rotating shaft 8 is driven to rotate in the bearing 7, the discharging angle of the spiral feeder is changed, similarly, the first telescopic rod 14 is shortened downwards, one end of the spiral feeder 6 can be pulled to rotate downwards, so that the discharging angle of the spiral feeder is changed conveniently, different practical requirements are met, secondly, after the angle adjustment is finished, materials are poured into the weighing hopper 3, when the material is poured in, the weighing hopper 3 weighs the material, after the weight reaches the requirement, the discharge valve 4 is opened, the internal material passes through the folding pipe 5 and enters the spiral feeder 6, after the spiral feeder 6 is started, the material is continuously output, thus weighing and feeding are carried out, finally, when the material adhered to the inside of the weighing hopper 3 needs to be cleaned, the second telescopic rod 18 is started, the second telescopic rod 18 is shortened, the scraper 19 is driven to move downwards, after the second telescopic rod 18 is completely shortened, the scraper 19 can be adhered to the inner wall of the weighing hopper 3, the driving motor 22 is started, the driving motor 22 drives the driving fluted disc 21 to rotate, the driving fluted disc 21 drives the ring gear 20 to rotate, the ring gear 20 drives the ring plate 17 to rotate, the scraper 19 is further driven to move along the inner wall of the weighing hopper 3 continuously, the material adhered to the inner wall is scraped, then the driving motor 22 is turned off, the second telescopic link 18 is restarted, and second telescopic link 18 tip upwards extends, releases scraper 19, and finally, manual clear down of the residual material of scraping on the scraper 19 can accomplish the clearance, and then can in time clear up hopper 3 of weighing, and can effectively improve cleaning efficiency, and the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A weighing charger comprising: the weighing hopper (3) and the spiral feeder (6) are characterized in that the weighing hopper comprises a supporting frame (1);

a hollow plate (2) is connected above the supporting frame (1), a weighing hopper (3) is connected in the hollow plate (2), the tail end of the weighing hopper (3) is connected with an end plate (9), and a discharge valve (4) is connected below the end plate (9);

the folding pipe (5) is connected below the discharge valve (4), the tail end of the folding pipe (5) is embedded and connected above the spiral feeder (6), and the spiral feeder (6) is arranged in the supporting frame (1).

2. A weighing charger according to claim 1, wherein: the supporting frame (1) is embedded to be connected with a bearing (7), a rotating shaft (8) is connected in the bearing (7), and one end of the rotating shaft (8) is connected to the outer side of the spiral feeder (6).

3. A weighing charger according to claim 1, wherein: the automatic feeding device is characterized in that a transverse plate (10) is fixedly connected below the spiral feeder (6), a guide through groove (11) is formed in the front portion of the transverse plate (10), a guide rod (12) is connected in the guide through groove (11) in a penetrating mode, and two ends of the guide rod (12) are connected to inner walls on two sides of the supporting frame (13).

4. A weighing charger according to claim 3, wherein: the support frame (13) below is connected with first telescopic link (14), first telescopic link (14) end-to-end connection is in support frame (1) one side.

5. A weighing charger according to claim 4, wherein: the first telescopic rod (14) is obliquely arranged on one side of the supporting frame (1), and the inclination angle between the first telescopic rod (14) and the horizontal plane is 60 degrees.

6. A weighing charger according to claim 1, wherein: the utility model discloses a weighing hopper, including cavity board (2), stop slot (15) have been seted up to cavity board (2) upper surface, the block is connected with snap ring (16) in stop slot (15), snap ring (16) top is connected with annular plate (17), annular plate (17) set up on weighing hopper (3) top outer peripheral face.

7. A weighing charger according to claim 6, wherein: the utility model discloses a weighing hopper, including annular plate (17), second telescopic link (18) are connected with to annular plate (17) top, second telescopic link (18) top is connected with scraper (19), scraper (19) are connected on weighing hopper (3) inner wall.

8. A weighing charger according to claim 6, wherein: the annular plate (17) is connected with a ring gear (20) on the peripheral surface, the outside of the ring gear (20) is connected with a driving fluted disc (21) in a meshed mode, the lower portion of the driving fluted disc (21) is connected with the output end of a driving motor (22), and the driving motor (22) is fixedly connected to the lower surface of the hollow plate (2).