CN218366384U

CN218366384U - Double-screw weightless type feeding machine

Info

Publication number: CN218366384U
Application number: CN202222769784.7U
Authority: CN
Inventors: 贾云梅; 英斌斌; 林海波
Original assignee: Changzhou Chuanli Weighing Technology Co ltd
Current assignee: Changzhou Chuanli Weighing Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-24
Anticipated expiration: 2032-10-20

Abstract

The utility model belongs to the technical field of the feeding machine, a twin-screw weightlessness type feeding machine is disclosed, the on-line screen storage device comprises a base, the vertical braces rail is installed at the top of base, the internally mounted of vertical braces rail has the drive crane, install the twin-screw feeder on the drive crane, the frame of weighing is installed at the top of twin-screw feeder, the bradyseism connecting piece is installed at the top of frame of weighing, the top fixed mounting of bradyseism connecting piece has the toper to fight. The utility model discloses a support fixedly through the base to the device, start earlier the drive crane and drive the toper along the vertical support rail and fight and rise perpendicularly for the feed port is close to the discharging pipe, then starts the material loading machine and drops into the feed port through the discharging pipe, realizes fighting to the toper and feeds in raw material, and when reinforced completion back, thereby realized that the device possesses the material loading and makes things convenient for more nimble, and effectual to the shock attenuation of device, ejection of compact advantage more accurate.

Description

Double-screw weightless type feeding machine

Technical Field

The utility model relates to a feeding machine technical field, concretely relates to twin-screw weightless formula feeding machine.

Background

The weightless type feeder of the twin-screw weightless type feeder is also called weightless scale, weightless feeder, weightless batching scale, the weightless type feeder is composed of a feeding system, a feeder (single-shaft and double-shaft screw feeders), a weighing system and a stirring system, but the following defects are found in the use of the existing twin-screw weightless type feeder:

1. the conventional double-screw weightless type feeding machine is generally fixed, so that a feeding pipeline needs to be spliced and extended into a hopper during feeding, and then the feeding pipeline is dismantled after feeding, so that the operation is troublesome;

2. in the prior art, a hopper of the twin-screw weight loss type feeder is generally independently and rigidly connected with a device, so that the vibration of an internal stirring system can be transmitted to a feeder at the bottom, and the accuracy of a weighing system is easily reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a twin-screw weightless formula feeding machine to overcome the weak point among the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a twin-screw weightlessness type feeding machine, includes the base, the vertical support rail is installed at the top of base, the internally mounted of vertical support rail has the drive crane, install the twin-screw feeder on the drive crane, the frame of weighing is installed at the top of twin-screw feeder, the bradyseism connecting piece is installed at the top of frame of weighing, the top fixed mounting of bradyseism connecting piece has the toper to fight, the outside and the drive crane fixed connection that the toper was fought, the internally mounted that the toper was fought has the stirring subassembly, install the material loading machine between the outside of vertical support rail and the base, the output fixedly connected with discharging pipe of material loading machine, the feed port has been seted up at the top that the toper was fought, the discharging pipe cooperatees with the feed port.

As a further description of the above technical solution: the drive crane includes servo motor, threaded rod and mounting bracket, servo motor installs to the base on, servo motor's output tip passes through shaft coupling and threaded rod fixed connection, the top of threaded rod runs through and threaded connection to the top of mounting bracket, the top and the vertical braces rail of threaded rod rotate to be connected, the outside sliding connection of mounting bracket is to the inside of vertical braces rail.

As a further description of the above technical solution: the inner side of the mounting frame is fixedly connected with a conical cushion pad, and the outer side of the conical hopper is fixedly connected with the inner side of the conical cushion pad.

As a further description of the above technical solution: the top of base fixedly connected with two guide arms, two the top of guide arm runs through respectively and sliding connection to the top of mounting bracket, the outside cover of guide arm is equipped with the extension spring, the bottom and the mounting bracket fixed connection of extension spring, the top and the guide arm fixed connection of extension spring.

As a further description of the above technical solution: the bradyseism connecting piece includes rubber seat circle and connecting spring, the bottom of rubber seat circle and the top fixed connection of the frame of weighing, the outside of rubber seat circle is located to the connecting spring cover, connecting spring's bottom and the frame fixed connection of weighing, connecting spring's top and toper fill fixed connection.

As a further description of the above technical solution: the top of the base is provided with a placing groove, and the placing groove is positioned at the bottom of the discharge end of the double-screw feeder.

Compared with the prior art, the utility model has the advantages of:

this scheme supports fixedly through the base to the device, start drive crane earlier and drive the toper along the vertical bracing rail and fight vertical ascension, make the feed port be close to the discharging pipe, then start the material loading machine and pass through the discharging pipe and drop into the feed port, the realization is fought and is reinforced to the toper, and after reinforced the completion, start drive crane descends and drives the toper and fight and descend, keep away from the discharging pipe, then start the mixer and stir the raw materials of inside, make the material fall smoothly, and filter the vibrations that the toper was fought to produce through the bradyseism connecting piece, and weigh through the frame of weighing, then the material gets into the twin-screw feeder, start the twin-screw feeder and feed, and adjust the height of twin-screw feeder discharge end through start drive crane, make things convenient for the not material receiving barrel of co-altitude of adaptation, thereby realized that the device possesses the material loading more convenient and nimble, and effectual to the shock attenuation of device, ejection of compact advantage more accurate.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the part A in FIG. 1;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of a partial front perspective structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a vertical support rail; 3. driving the lifting frame; 31. a servo motor; 32. a threaded rod; 33. a mounting frame; 331. a conical cushion; 4. a twin-screw feeder; 5. a weighing frame; 6. a cushioning connection; 61. a rubber seat ring; 62. a connecting spring; 7. a conical hopper; 8. a blender; 9. a feeding machine; 10. a discharge pipe; 11. a feed port; 12. a guide bar; 13. a tension spring; 14. and (6) placing the groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1 ~ 4, the utility model discloses a twin-screw weightlessness type feeding machine, including base 1, vertical support rail 2 is installed at the top of base 1, the internally mounted of vertical support rail 2 has drive crane 3, install twin-screw feeder 4 on the drive crane 3, frame 5 of weighing is installed at the top of twin-screw feeder 4, bradyseism connecting piece 6 is installed at the top of frame 5 of weighing, the top fixed mounting of bradyseism connecting piece 6 has the toper to fight 7, the outside and the drive crane 3 fixed connection that the toper was fought 7, the internally mounted of toper was fought 7 has mixer 8, install material loading machine 9 between the outside of vertical support rail 2 and the base 1, material loading machine 9's output fixedly connected with discharging pipe 10, feed port 11 has been seted up at the top that the toper was fought 7, discharging pipe 10 cooperateed with feed port 11.

The utility model discloses in, support fixedly the device through base 1, start drive crane 3 earlier and drive toper fill 7 vertical rising along vertical bracing rail 2, make feed port 11 be close to discharging pipe 10, then start material loading machine 9 and drop into feed port 11 through discharging pipe 10, the realization is fought 7 and is reinforced to the toper, and after reinforced completion, start drive crane 3 and descend and drive toper 7 and descend, keep away from discharging pipe 10, then start mixer 8 stirs the raw materials of inside, make the material fall smoothly, and fight the vibrations that 7 produced to the toper through bradyseism connecting piece 6 and filter, and weigh through weighing frame 5, then the material gets into twin-screw feeder 4, start twin-screw feeder 4 and feed, and adjust the height of 4 discharge ends of feeder through start drive crane 3, make things convenient for the not high material receiving barrel of adaptation.

Please refer to fig. 1 and fig. 3, wherein: the driving lifting frame 3 comprises a servo motor 31, a threaded rod 32 and a mounting frame 33, the servo motor 31 is mounted on the base 1, the output end part of the servo motor 31 is fixedly connected with the threaded rod 32 through a coupler, the top end of the threaded rod 32 penetrates through and is in threaded connection with the top of the mounting frame 33, the top end of the threaded rod 32 is in rotary connection with the vertical support rail 2, and the outer side of the mounting frame 33 is in sliding connection with the inside of the vertical support rail 2.

The utility model discloses in, drive threaded rod 32 through start-up servo motor 31 and rotate, threaded rod 32 drives mounting bracket 33 along 2 vertical movements of vertical support rail, realizes adjusting the toper and fights 7 height, makes things convenient for material loading machine 9 to fight 7 to the toper and carries out nimble reinforced.

Please refer to fig. 1 and fig. 4, wherein: the inner side of the mounting frame 33 is fixedly connected with a conical cushion 331, and the outer side of the conical hopper 7 is fixedly connected with the inner side of the conical cushion 331.

The utility model discloses in, it is fixed to carry out the shock attenuation to toper fill 7 through toper blotter 331 realization to through toper blotter 331 cooperation bradyseism connecting piece 6, realize effectively completely cutting off the vibrations that the toper was fought 7, make it more stable.

Please refer to fig. 1, in which: two guide arms 12 of base 1's top fixedly connected with, two guide arms 12's top is run through respectively and sliding connection to mounting bracket 33's top, and the outside cover of guide arm 12 is equipped with extension spring 13, extension spring 13's bottom and mounting bracket 33 fixed connection, extension spring 13's top and guide arm 12 fixed connection.

The utility model discloses in, use through two guide arms 12 and the cooperation of extension spring 13, more steady when mounting bracket 33 moves perpendicularly.

Please refer to fig. 2, in which: the cushioning connecting piece 6 comprises a rubber seat ring 61 and a connecting spring 62, the bottom of the rubber seat ring 61 is fixedly connected with the top of the weighing frame 5, the connecting spring 62 is sleeved on the outer side of the rubber seat ring 61, the bottom end of the connecting spring 62 is fixedly connected with the weighing frame 5, and the top end of the connecting spring 62 is fixedly connected with the conical hopper 7.

The utility model discloses in, fight 7 and weigh frame 5 through rubber seat circle 61 and coupling spring 62 and carry out the flexonics to the toper, both can realize smooth ejection of compact, also can filter the vibration, reduce the interference to weighing frame 5.

Please refer to fig. 1, in which: the top of the base 1 is provided with a placing groove 14, and the placing groove 14 is positioned at the bottom of the discharge end of the double-screw feeder 4.

The utility model discloses in, conveniently place receiving device through standing groove 14, be convenient for operation and location.

The working principle is as follows: during the use, start servo motor 31 earlier and drive threaded rod 32 and rotate, threaded rod 32 drives mounting bracket 33 and moves along vertical support rail 2 is perpendicular, realize adjusting toper 7 height of fighting, make feed port 11 be close to discharging pipe 10, then start material loading machine 9 and drop into feed port 11 through discharging pipe 10, realize feeding in raw material to toper 7, and after reinforced completion, start drive crane 3 and descend and drive toper 7 decline, keep away from discharging pipe 10, then start mixer 8 stirs the raw materials of inside, make the material fall smoothly, and rubber seat circle 61 and coupling spring 62 carry out flexonics to toper 7 and weighing frame 5, both can realize smooth ejection of compact, also can filter the vibration, and weigh through weighing frame 5, then the material gets into twin-screw feeder 4, start twin-screw feeder 4 and feed, and adjust the height of twin-screw feeder 4 discharge end through starting drive crane 3, make things convenient for adapting the not take turns to the material receiving bucket of co-altitude not, realized that the material loading is more convenient and flexible, and effectual to the shock attenuation of device, the advantage of the ejection of compact more accurate, it is generally to have solved among the prior art, the twin-screw feeder structure is fixed, when generally the rigid feeding pipe needs to stretch into the internal connection hopper that the accuracy descends independently, and the hopper that the connection goes into, then, and the hopper that the internal connection accuracy goes into.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a twin-screw weightlessness type feeding machine, includes base (1), its characterized in that: a vertical support rail (2) is installed at the top of the base (1), a driving lifting frame (3) is installed inside the vertical support rail (2), a double-screw feeder (4) is installed on the driving lifting frame (3), a weighing frame (5) is installed at the top of the double-screw feeder (4), a shock absorption connecting piece (6) is installed at the top of the weighing frame (5), and a conical hopper (7) is fixedly installed at the top of the shock absorption connecting piece (6);

the outside and the drive crane (3) fixed connection of toper fill (7), the internally mounted of toper fill (7) has stirring subassembly (8), install material loading machine (9) between the outside of vertical support rail (2) and base (1), the output end fixed connection of material loading machine (9) has discharging pipe (10), feed port (11) have been seted up at the top that the toper was fought (7), discharging pipe (10) cooperate with feed port (11).

2. The twin-screw weight loss feeder of claim 1, wherein: drive crane (3) are including servo motor (31), threaded rod (32) and mounting bracket (33), servo motor (31) are installed to base (1) on, the output tip of servo motor (31) passes through shaft coupling and threaded rod (32) fixed connection, the top of threaded rod (32) is run through and threaded connection to the top of mounting bracket (33), the top and the vertical support rail (2) of threaded rod (32) rotate to be connected, the outside sliding connection of mounting bracket (33) is to the inside of vertical support rail (2).

3. The twin-screw weight-loss feeder of claim 2, wherein: the inner side of the mounting frame (33) is fixedly connected with a conical cushion pad (331), and the outer side of the conical hopper (7) is fixedly connected with the inner side of the conical cushion pad (331).

4. The twin-screw weight loss feeder of claim 2, wherein: two guide arms (12) of top fixedly connected with of base (1), two the top of guide arm (12) runs through respectively and sliding connection to the top of mounting bracket (33), the outside cover of guide arm (12) is equipped with extension spring (13), the bottom and mounting bracket (33) fixed connection of extension spring (13), the top and guide arm (12) fixed connection of extension spring (13).

5. The twin-screw weight loss feeder of claim 1, wherein: bradyseism connecting piece (6) include rubber seat circle (61) and coupling spring (62), the bottom of rubber seat circle (61) and the top fixed connection of weighing frame (5), the outside of rubber seat circle (61) is located to coupling spring (62) cover, the bottom of coupling spring (62) and frame (5) fixed connection of weighing, the top and the toper fill (7) fixed connection of coupling spring (62).

6. The twin-screw weight-loss feeder according to claim 1, wherein: the top of the base (1) is provided with a placing groove (14), and the placing groove (14) is positioned at the bottom of the discharge end of the double-screw feeder (4).