CN215800107U

CN215800107U - Cotton feeding device with weight control function

Info

Publication number: CN215800107U
Application number: CN202121385011.8U
Authority: CN
Inventors: 徐志强
Original assignee: Suzhou Swan Lake Felt Co ltd
Current assignee: Suzhou Swan Lake Felt Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-11
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of cotton supply, and particularly relates to a cotton supply device with a weight control function. The device comprises a cotton conveying groove, a group of supporting columns and a feeding hopper, wherein the cotton conveying groove is transversely arranged, the supporting columns support the cotton conveying groove and have a pressure sensing function, and the feeding hopper is positioned at one end of the cotton conveying groove; the upper part of one end of the cotton conveying groove is provided with an opening which is marked as a feed inlet, and the lower part of the other end of the cotton conveying groove is provided with an opening which is marked as a discharge outlet; the feed hopper is fixedly arranged, and the tail end of the feed hopper is positioned at the discharge port; a conveyor belt component from the feed inlet to the discharge outlet is transversely arranged in the cotton conveying groove. The cotton weighing and metering device has the advantages of continuous operation, high working efficiency, accurate metering, convenient operation and the like, can weigh and meter the conveyed cotton in the continuous operation process, and can accurately acquire the weight of the cotton conveyed within a certain period of time; in addition, based on the real-time accurate measurement data to cotton material, can also carry out real-time adjustment to the advancing speed of conveyer belt to control the conveying capacity.

Description

Cotton feeding device with weight control function

Technical Field

The utility model belongs to the technical field of cotton supply, and particularly relates to a cotton supply device with a weight control function.

Background

The cotton feeding device can continuously and efficiently automatically convey cotton materials, so that the working efficiency is improved, and the labor intensity of workers is reduced. However, the cotton material has a fluffy and easily deformable characteristic, so that the weight control is not easy to perform. The traditional operation needs to carry out the manual weighing to cotton material earlier and then carry out the intermittent type for cotton feed, and not only intensity of labour is big, and the metering error appears in the manual measurement inevitable moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a cotton feeding device with a weight control function.

The cotton feeding device provided by the utility model comprises a cotton conveying groove, a group of supporting columns and a feeding hopper, wherein the cotton conveying groove is transversely arranged, the supporting columns support the cotton conveying groove and have a pressure sensing function, and the feeding hopper is positioned at one end of the cotton conveying groove; the upper part of one end of the cotton conveying groove is provided with an opening which is marked as a feed inlet, and the lower part of the other end of the cotton conveying groove is provided with an opening which is marked as a discharge outlet; the feed hopper is fixedly arranged, and the tail end of the feed hopper is positioned at the discharge port; a conveyor belt component from the feed inlet to the discharge outlet is transversely arranged in the cotton conveying groove.

In the utility model, the lower ends of the supporting columns are fixed on the fixed supporting surfaces such as the ground, the bottom plate and the like, and the feed hopper can be fixed on the fixed supporting surfaces such as the ground, the bottom plate and the like through the bracket, so that the feed hopper and the cotton conveying groove are mutually independent. During the use, cotton material is sent into feed inlet department through the feeder hopper, is transported to discharge gate department whereabouts by the conveyer belt subassembly in succession. Along with the operation of conveyer belt subassembly, each support column record pressure value constantly to obtain the pressure along with the change curve of time, can obtain the weight of the cotton material of carrying in a period through data processing. Specifically, the pressure of each support column is added to obtain the time variation curve of the total pressure, and the sum (fixed value) of the pressures of the support columns in the no-load state is subtracted to obtain the time variation curve of the load pressure F, wherein the sum (fixed value) of the pressures of the support columns in the no-load state is used for (F × V)/(L × g) in the (t) state₁,t₂) Integrating within the interval to obtain any period of time (t)₁,t₂) Weight of cotton material conveyed inside. Wherein, the linear velocity of the conveyor belt assembly is V, the length of the conveyor belt assembly is L, and the gravity acceleration is g.

Furthermore, the supporting column comprises a guide column seat, a guide column, a guide sleeve and a pressure sensor; the guide post seat is fixedly arranged, and a guide post which is vertically upward is arranged at the top of the guide post seat; the guide sleeve is fixed on the cotton conveying groove and is sleeved on the guide post in a sliding way; the pressure sensor is sleeved on the guide pillar, the lower end face of the pressure sensor is pressed with the upper end face of the guide pillar seat, and the upper end face of the pressure sensor is pressed with the lower end face of the guide sleeve. The supporting column structure can enable the weight change of the cotton in the cotton conveying groove to be reflected on the numerical value change of the pressure sensor in real time.

Further, the number of the support columns is four; two sides of one end of the cotton conveying groove close to the feeding hole are respectively provided with a supporting column, and two sides of one end of the cotton conveying groove close to the discharging hole are respectively provided with a supporting column. The supporting columns are arranged according to the mode, so that the stress of each supporting column is relatively balanced, and meanwhile, the supporting columns are far away from each other as much as possible, and the fluctuation of the numerical value of the pressure sensor caused by external disturbance factors can be effectively reduced.

Further, the conveyor belt assembly comprises a conveying frame, a driving wheel, a driven wheel, a conveyor belt and a driving motor; the conveying frame is transversely fixed in the cotton conveying groove; the driving wheel and the driven wheel are respectively arranged at two ends of the conveying frame; one end of the conveying belt is hooped on the driving wheel, and the other end of the conveying belt is hooped on the driven wheel to form circulation; the driving motor is fixed on the cotton conveying groove, and an output shaft of the driving motor is in power connection with the driving wheel. The driving motor rotates to drive the driving wheel to rotate, so that the conveying belt moves circularly.

Furthermore, a group of convex strips are fixed on the outer surface of the conveyor belt at equal intervals; the raised strips are raised perpendicular to the outer surface of the conveying belt and extend in the direction perpendicular to the advancing direction of the conveying belt. Set up the portable ability that the sand grip can improve cotton material, prevent that cotton material from skidding relative conveyer belt.

Furthermore, a blowing nozzle which blows air upwards towards the end part of the conveyor belt is arranged at the discharge port. And pumping compressed air into the blowing nozzle for blowing out, and stripping the cotton material from the surface of the conveying belt, so that the cotton material falls smoothly, and the accuracy of weight calculation is ensured.

Further, the hopper is arranged laterally as a whole, with the floor of the hopper sloping downwards towards the feed opening, the angle of inclination of the floor of the hopper relative to the horizontal preferably being in the range of 8-15 °.

Furthermore, an opening is formed in the bottom of the cotton conveying groove and below the feeding hole, and a cover plate is detachably covered at the opening so as to facilitate slag discharge and maintenance.

Has the advantages that: compared with the prior art, the cotton feeding device with the weight control function can weigh and measure the conveyed cotton in the continuous operation process, and can accurately know the weight of the cotton conveyed within a certain period of time; in addition, based on the real-time accurate measurement data to cotton material, can also carry out real-time adjustment to the advancing speed of conveyer belt to control the conveying capacity. Therefore, the utility model has the advantages of continuous operation, high working efficiency, accurate measurement, convenient operation and the like.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the cooperation of the driving wheel, the driven wheel and the transmission belt.

Fig. 4 is a partially enlarged view of fig. 1.

Fig. 5 and 6 are partial enlarged views of fig. 2.

In the figure, a cotton conveying groove 1, a support column 2, a feed hopper 3, a feed inlet 11, a discharge outlet 12, a guide column base 21, a guide column 22, a guide sleeve 23, a pressure sensor 24, a conveying frame 41, a driving wheel 42, a driven wheel 43, a conveying belt 44, a driving motor 45, a convex strip 441 and a blowing nozzle 5.

Detailed Description

The utility model is further illustrated by the following examples, which are intended to illustrate the technical solutions of the utility model more clearly and are not to be construed as a limitation.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example 1

A cotton feeding device with weight control function is disclosed as shown in figures 1 to 6, and comprises a cotton conveying groove 1 which is transversely arranged, a group of supporting columns 2 which support the cotton conveying groove 1 and have pressure sensing function, and a feed hopper 3 which is positioned at one end of the cotton conveying groove 1; the upper part of one end of the cotton conveying groove 1 is open and is marked as a feeding hole 11, and the lower part of the other end of the cotton conveying groove 1 is open and is marked as a discharging hole 12; the feed hopper 3 is fixedly arranged, and the tail end of the feed hopper 3 is positioned at the discharge port 12; a conveying belt component from a feed inlet 11 to a discharge outlet 12 is transversely arranged in the cotton conveying groove 1.

In this embodiment, the supporting column 2 includes a guide column seat 21, a guide column 22, a guide sleeve 23, and a pressure sensor 24; the guide post seat 21 is fixedly arranged, and the top of the guide post seat 21 is provided with a guide post 22 which is vertically upward; the guide sleeve 23 is fixed on the cotton conveying groove 1 and is slidably sleeved on the guide post 22; the pressure sensor 24 is sleeved on the guide post 22, the lower end face of the pressure sensor 24 is pressed with the upper end face of the guide post seat 21, and the upper end face of the pressure sensor 24 is pressed with the lower end face of the guide sleeve 23.

In the present embodiment, the number of the support columns 2 is four; two sides of one end of the cotton conveying groove 1 close to the feeding hole 11 are respectively provided with a support column 2, and two sides of one end of the cotton conveying groove 1 close to the discharging hole 12 are respectively provided with a support column 2.

In this embodiment, the conveyor belt assembly includes a conveyor frame 41, a driving wheel 42, a driven wheel 43, a conveyor belt 44, and a driving motor 45; the conveying frame 41 is transversely fixed in the cotton conveying groove 1; the driving wheel 42 and the driven wheel 43 are respectively arranged at two ends of the conveying frame 41; one end of the transmission belt 44 is hooped on the driving wheel 42, and the other end is hooped on the driven wheel 43 to form circulation; the driving motor 45 is fixed on the cotton conveying groove 1, and the output shaft of the driving motor 45 is connected with the driving wheel 42.

In this embodiment, a set of ribs 441 are also secured at equal intervals along the outer surface of the belt 44; the ribs 441 protrude perpendicularly to the outer surface of the conveyor belt 44, and extend perpendicularly to the traveling direction of the conveyor belt 44.

In this embodiment, a blowing nozzle 5 for blowing air obliquely upward toward the end of the conveyor belt 44 is further provided at the discharge port 12.

In this embodiment, the hopper 3 is laterally inclined, and the bottom plate of the hopper 3 is inclined downward toward the feed port 11.

In this embodiment, an opening is arranged at the bottom of the cotton conveying groove 1 and below the feed inlet 11, and a cover plate is detachably covered at the opening.

It is to be understood that the above embodiments are exemplary, and are only some, but not all, embodiments of the present invention. Other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the described embodiments, shall also fall within the scope of protection of the present invention.

Claims

1. A give cotton device with weight control function which characterized in that: comprises a cotton conveying groove (1) which is transversely arranged, a group of supporting columns (2) which support the cotton conveying groove (1) and have a pressure sensing function, and a feed hopper (3) which is positioned at one end of the cotton conveying groove (1); the upper part of one end of the cotton conveying groove (1) is open and is marked as a feeding hole (11), and the lower part of the other end of the cotton conveying groove is open and is marked as a discharging hole (12); the feed hopper (3) is fixedly arranged, and the tail end of the feed hopper (3) is positioned at the discharge hole (12); and a conveying belt component from the feeding hole (11) to the discharging hole (12) is transversely arranged in the cotton conveying groove (1).

2. Cotton feeding device according to claim 1, characterized in that: the supporting column (2) comprises a guide column seat (21), a guide column (22), a guide sleeve (23) and a pressure sensor (24); the guide post seat (21) is fixedly arranged, and a guide post (22) which is vertically upward is arranged at the top of the guide post seat (21); the guide sleeve (23) is fixed on the cotton conveying groove (1) and is slidably sleeved on the guide post (22); the pressure sensor (24) is sleeved on the guide post (22), the lower end face of the pressure sensor (24) is pressed with the upper end face of the guide post seat (21), and the upper end face of the pressure sensor (24) is pressed with the lower end face of the guide sleeve (23).

3. Cotton feeding device according to claim 2, characterized in that: the number of the support columns (2) is four; two sides of one end, close to the feeding hole (11), of the cotton conveying groove (1) are respectively provided with a supporting column (2), and two sides of one end, close to the discharging hole (12), of the cotton conveying groove (1) are respectively provided with a supporting column (2).

4. Cotton feeding device according to claim 1, characterized in that: the conveying belt assembly comprises a conveying frame (41), a driving wheel (42), a driven wheel (43), a conveying belt (44) and a driving motor (45); the conveying frame (41) is transversely fixed in the cotton conveying groove (1); the driving wheel (42) and the driven wheel (43) are respectively arranged at two ends of the conveying frame (41); one end of the conveyor belt (44) is hooped on the driving wheel (42) and the other end is hooped on the driven wheel (43) to form circulation; the driving motor (45) is fixed on the cotton conveying groove (1), and an output shaft of the driving motor (45) is in power connection with the driving wheel (42).

5. Cotton feeding device according to claim 4, characterized in that: a group of convex strips (441) are fixed along the outer surface of the conveyor belt (44) at equal intervals; the convex strips (441) are convex perpendicular to the outer surface of the conveyor belt (44), and the extending direction of the convex strips is perpendicular to the traveling direction of the conveyor belt (44).

6. Cotton feeding device according to claim 4, characterized in that: a blowing nozzle (5) blowing air upwards towards the end part of the conveyor belt (44) is also arranged at the discharge hole (12).

7. Cotton feeding device according to claim 1, characterized in that: the feed hopper (3) is transversely arranged integrally, and the bottom plate of the feed hopper (3) is inclined downwards towards the feed port (11).

8. Cotton feeding device according to claim 1, characterized in that: the bottom of the cotton conveying groove (1) is provided with an opening below the feed inlet (11), and the opening is detachably covered with a cover plate.