CN220906357U

CN220906357U - Screen transmission system

Info

Publication number: CN220906357U
Application number: CN202322506599.3U
Authority: CN
Inventors: 张志平; 何敬隆; 张志飞; 赵超
Original assignee: Foshan Haitian Flavoring and Food Co Ltd; Guangdong Guangzhonghuang Food Co Ltd
Current assignee: Foshan Haitian Flavoring and Food Co Ltd; Guangdong Guangzhonghuang Food Co Ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-07
Anticipated expiration: 2033-09-15

Abstract

The utility model relates to the technical field of conveying equipment and discloses a sieve conveying system, which comprises a first conveying mechanism, a second conveying mechanism and a first conveying table board, wherein the first conveying table board is provided with a first output end; the second conveying mechanism is provided with a second conveying table surface with a second input end, the height position of the second input end is lower than that of the first output end, and the conveying advancing direction of the first output end is intersected with the conveying advancing direction of the second input end; the first guide part is connected with the first output end and the second input end, is arranged on one side of the second conveying table top, and the stop part is arranged on the other side and opposite to the first guide part; the first protection part and the second protection part horizontally extend along the conveying advancing direction of the second conveying table board and are respectively arranged on two opposite sides of the second conveying table board, and the screen conveyed on the second conveying table board is propped against the first protection part or the second protection part. The utility model can keep the screen in an inclined state from a flat state, and the whole process does not need to manually put and stack the screen, thereby reducing the working strength and improving the efficiency.

Description

Screen transmission system

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a sieve conveying system.

Background

As a porous means, sieves are commonly used for sieving substances. In the production process of the fermented bean curd, a large number of fermented bean curd screens are required to be used for placing fermented bean curd blanks, and meanwhile, the used fermented bean curd screens are placed into a screen washing machine for high-temperature cleaning, and the fermented bean curd blanks are placed after the cleaning is finished, so that a dynamic cycle is formed. At present, traditional fermented bean curd manufacturing enterprises often put the fermented bean curd sieves of accomplishing through the manpower again, pile up together, and the required post is transported to the reuse fork truck, and efficiency is lower, and because the screen washer uses high temperature steam to handle, exit ambient temperature is higher, and operational environment is relatively poor, is unfavorable for manual operation.

Disclosure of utility model

The utility model aims to provide a sieve conveying system, which solves the problems of low efficiency and poor manual working environment caused by manual placement and stacking of sieves in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the screen transmission system of the utility model comprises:

The first conveying mechanism is provided with a first conveying table board with a first output end;

The second conveying mechanism is provided with a second conveying table surface with a second input end, the height position of the second input end is lower than that of the first output end, and the conveying advancing direction of the first output end is intersected with the conveying advancing direction of the second input end;

The first guide part is connected with the first output end and the second input end, is arranged on one side of the second conveying table top, and is arranged on the other side of the second conveying table top and opposite to the first guide part;

the first protection part and the second protection part horizontally extend along the conveying advancing direction of the second conveying table top and are respectively arranged on two opposite sides of the second conveying table top, and the screen conveyed on the second conveying table top is propped against the first protection part or the second protection part.

Preferably, the screen conveying system further comprises a second guiding part, which is arranged on two sides above the second conveying table top along the direction perpendicular to the second conveying table top, and the second guiding part is arranged between the first protecting part and the second protecting part and is used for switching the abutting position of the screen.

Preferably, the second guiding part comprises a first guiding part and a second guiding part, the first guiding part is arranged at the top of one of the first protecting part and the second protecting part, the second guiding part is arranged at the bottom of the other of the first protecting part and the second protecting part, the first guiding part and the second guiding part are arranged in a protruding mode in a direction close to the central plane of the second conveying table surface parallel to the conveying advancing direction of the second conveying table surface, and the connecting line of the protruding vertex of the first guiding part and the protruding vertex of the second guiding part is perpendicular to the conveying advancing direction of the second conveying table surface.

Preferably, there is a space between the second guide and the second transfer table.

Preferably, the first protection part or the second protection part to which the first guide member belongs is provided with a screen taking notch.

Preferably, the first guide part is obliquely arranged from the first output end to the second conveying table top.

Preferably, the first conveying table top and the second conveying table top are both horizontally arranged.

Preferably, the second conveying table top is further provided with a second output end, the second conveying table top comprises a first conveying part and a second conveying part, the first conveying part and the second conveying part are arranged in an included angle, the second input end is arranged on the first conveying part, and the second output end is arranged on the second conveying part; the conveying advancing direction of the first conveying part intersects with the conveying advancing direction of the first conveying table top, and the conveying advancing direction of the second conveying part is opposite to the conveying advancing direction of the first conveying table top.

Preferably, the first conveying mechanism comprises a bracket, a conveying table, a conveying chain and a first driving part, wherein the conveying table is fixed on the bracket, the conveying chain is embedded in the conveying table, the conveying chain is connected with the first driving part, the conveying chain is driven and transmitted by the first driving part, and the conveying chain and the surface of the conveying table jointly form the first conveying table top.

Preferably, the second conveying mechanism comprises a second driving part, a first transmission shaft, a second transmission shaft and a conveying belt, wherein the second driving part is connected with the first transmission shaft or the second transmission shaft, the conveying belt is arranged around the first transmission shaft and the second transmission shaft, and the surface of the conveying belt forms the second conveying table top.

Compared with the prior art, the sieve transmission system has the beneficial effects that:

According to the screen conveying system, the first conveying mechanism is provided with the first conveying table surface for conveying screens, the second conveying mechanism is provided with the second conveying table surface for conveying screens, the height position of the first output end is higher than that of the second input end, the two opposite sides of the second conveying table surface are respectively provided with the first guide part and the stop part, the screens conveyed from the first conveying table surface are conveyed to the first guide part through the first output end and are conveyed to the second conveying table surface through the first guide part, and due to the stop effect of the stop part in the process of falling the screens from the first output end to the second conveying table surface, the falling screens are in a standing state on the second conveying table surface, namely, the screens are switched from a flat state on the first conveying table surface to a standing state on the second conveying table surface, in the conveying process of the second conveying table surface, the screens are abutted against the first protection part or the second protection part, the screens are kept in an inclined state, then the screens are conveyed to stations needing to be used through the second conveying mechanism, the whole process of manually placing and stacking the screens, the working strength is reduced, and the working efficiency is improved. And, use second transport mechanism can convey the sieve to the position of keeping away from the screen washer, directly carry the sieve to the station that needs to use for the manual work takes the operation station of sieve and keeps away from the screen washer, keeps away from the high temperature environment of screen washer export, thereby improves manual work environment.

Drawings

Fig. 1 is a schematic view of a screen conveying system according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing an installation state of a second guide portion according to an embodiment of the present utility model;

In the figure, 1, a first conveying mechanism; 101. a first input; 102. a first output terminal; 11. a bracket; 12. a transfer station; 13. a conveyor chain; 2. a second conveying mechanism; 201. a second input terminal; 202. a second output terminal; 21. a second driving section; 22. a first drive shaft; 23. a conveyor belt; 3. a first guide part; 4. a stopper; 5. a first guard; 51. taking a screen notch; 6. a second guard; 7. a second guide part; 71. a first guide; 72. a second guide; 8. a sieve; 9. and (5) washing the screening machine.

Detailed Description

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model provides a sieve conveying system for conveying a sieve 8, where the sieve 8 is a sieve tray, a sieve plate, or the like, and in some embodiments, the sieve 8 is a fermented bean curd sieve for placing fermented bean curd. The screen transmission system comprises a first transmission mechanism 1, a second transmission mechanism 2, a first guide part 3, a stop part 4, a first protection part 5 and a second protection part 6, wherein the first transmission mechanism 1 is provided with a first transmission table top with a first output end 102; the second conveying mechanism 2 is provided with a second conveying table surface with a second input end 201, the height position of the second input end 201 is lower than that of the first output end 102, and the conveying advancing direction of the first output end 102 is intersected with the conveying advancing direction of the second input end 201; the first guide part 3 and the stop part 4 are respectively arranged on two opposite sides of the second conveying table board, the first guide part 3 is connected with the first output end 102 and the second input end 201 of the second conveying table board, and is arranged on one side of the second conveying table board, and the stop part 4 is arranged on the other side of the second conveying table board and is opposite to the first guide part 3; the first protection part 5 and the second protection part 6 extend horizontally along the conveying advancing direction of the second conveying table top and are respectively arranged on two opposite sides of the second conveying table top, and the screen 8 conveyed on the second conveying table top is abutted against the first protection part 5 or the second protection part 6.

The first output end 102 of the first conveying table top and the second input end 201 of the second conveying table top have a height difference, the screen 8 is blocked by the blocking part 4 in the process of falling from the first output end 102 to the second conveying table top, so that the fallen screen 8 is in a standing state on the second conveying table top, namely, the screen 8 is switched from a flat state on the first conveying table top to a standing state on the second conveying table top, in the process of conveying by the second conveying table top, the screen 8 is abutted against the first protection part 5 or the second protection part 6 and kept in an inclined standing state, then the screen 8 is conveyed to a station needing to be used through the second conveying mechanism 2, the whole process does not need to manually put and stack the screen 8, the working strength is reduced, meanwhile, the input of 1 person is reduced, and the working efficiency is improved by more than 50%. And, use second transport mechanism 2 can be with sieve 8 conveying to the position of keeping away from washing screen machine 9, directly carry sieve 8 to the station that needs to use for the manual work takes the operation station of sieve 8 and keeps away from washing screen machine 9, keeps away from the high temperature environment of washing screen machine 9 export, thereby improves manual work environment.

The first conveyor 1 also has a first input 101, the first input 101 being adapted to interface with the screen washer 9 and to receive the screen 8 after treatment by the screen washer 9. In order to ensure the stability of the movement of the screen 8, the first conveying table top is horizontally arranged, and the screen 8 on the first conveying table top is in a flat state, so that the first input end 101 of the conveying table 12 is convenient for receiving the screen 8 sent by the screen washing machine 9. In some embodiments, the first conveying mechanism 1 includes a bracket 11, a conveying table 12, a conveying chain 13 and a first driving part, the conveying table 12 is fixed on the bracket 11, the conveying chain 13 is embedded in the conveying table 12, the conveying chain 13 is connected with the first driving part, the conveying chain 13 is driven and driven by the first driving part, and the conveying chain 13 and the surface of the conveying table 12 form a first conveying table surface together. The first input end 101 and the first output end 102 are two ends of the transfer table 12, respectively. The conveyor table 12 serves as a support for the conveyor chain 13 and provides a mounting space for the conveyor chain 13, and the conveyor chain 13 is driven by the first drive section in the conveyor table 12 so that the screen 8 on the conveyor chain 13 is moved.

In some embodiments, the first guiding part 3 is obliquely arranged from the first output end 102 to the second conveying table surface, and the first guiding part 3 plays a role of guiding and conveying, so that the screen 8 output by the first output end 102 can conveniently fall on the second conveying table surface. The first guiding part 3 has a plate-shaped structure, one end of the first guiding part is connected with the first output end 102 of the conveying table 12, and the other end of the first guiding part is connected with one side of the second conveying table surface, which is close to the second input end 201. The stopping part 4 has a plate-shaped structure, and the stopping part 4 is higher than the first output end 102 of the first conveying table surface and is arranged at one side close to the second input end 201 so as to play a role in stopping and prevent the sieve 8 from falling on the ground. The stop part 4 is vertically arranged, and the first conveying table top and the second conveying table top are horizontally arranged. The height of the stopper 4 is 50cm to 150cm, and for example, the height of the stopper 4 may be 60cm, 70cm, 80cm, 90cm, 100cm, 110cm, 120cm, 130cm, 140cm, or the like.

The second conveying table top is also provided with a second output end 202, the second conveying table top comprises a first conveying part and a second conveying part, the first conveying part and the second conveying part are arranged at an included angle, the second input end 201 is arranged on the first conveying part, and the second output end 202 is arranged on the second conveying part; the conveying advancing direction of the first conveying part intersects with the conveying advancing direction of the first conveying table top, and the conveying advancing direction of the second conveying part is opposite to the conveying advancing direction of the first conveying table top. The first conveying part and the second conveying part are arranged to be of an included angle structure, so that the conveying direction of the screen 8 on the second conveying table surface can be changed, the screen 8 is far away from the output port of the screen washing machine 9 and is conveyed to a required station, and the improvement of the working environment of workers is facilitated. In some embodiments, the first conveying section and the second conveying section are substantially perpendicular, forming an L-shaped conveying path. The first conveying table surface is a surface of the conveying table 12, and a conveying advancing direction of the first conveying table surface is parallel to a length direction of the conveying table 12, so that a linear conveying route is formed.

In some embodiments, the second conveying mechanism 2 includes a second driving part 21, a first transmission shaft 22, a second transmission shaft, and a conveying belt 23, the second driving part 21 is connected with the first transmission shaft 22 or the second transmission shaft, the conveying belt 23 is disposed around the first transmission shaft 22 and the second transmission shaft, and a surface of the conveying belt 23 forms a second conveying table surface. Referring to fig. 1, the second driving part 21 is connected to the first driving shaft 22 to drive the first driving shaft to rotate, thereby driving the conveyor belt 23 to move. When the second conveying table includes the first conveying portion and the second conveying portion, the conveying belt 23 is provided in an L-shape, a part of the conveying belt 23 serves as the first conveying portion, and the other part of the conveying belt 23 serves as the second conveying portion. A plurality of driving rollers can be arranged below the conveyor belt 23 to ensure the operation of the conveyor belt 23.

In some embodiments, the screen conveying system further includes a second guiding portion 7, which is disposed above the second conveying table surface at intervals along a direction perpendicular to the second conveying table surface, and the second guiding portion 7 is between the first protecting portion 5 and the second protecting portion 6 and is used for switching the abutting position of the screen 8, so that the screen 8 on the second conveying table surface is switched from abutting the first protecting portion 5 to abutting the second protecting portion 6 or from abutting the second protecting portion 6 to abutting the first protecting portion 5, so that the screen 8 on the second conveying table surface maintains a uniform obliquely standing state, and is convenient to take.

The second guide 7 includes a first guide 71 and a second guide 72, the first guide 71 is provided on top of one of the first guard 5 and the second guard 6, the second guide 72 is provided on bottom of the other of the first guard 5 and the second guard 6, the first guide 71 and the second guide 72 are each provided to be convex in a direction close to a center plane of the second conveying table parallel to a conveying advancing direction thereof, and a connecting line of the convex vertex of the first guide 71 and the convex vertex of the second guide 72 is perpendicular to the conveying advancing direction of the second conveying table. The first guide 71 and the second guide 72 can simultaneously apply pressing force to the screen 8 conveyed between the first guide 71 and the second guide 72, and change the inclined state of the screen 8 so that the screen 8 guided by the second guide 7 is maintained in a uniform inclined state. The first guard portion 5 or the second guard portion 6 to which the first guide 71 belongs is provided with a screen taking notch 51, so that the screen 8 can be conveniently taken from the screen taking notch 51.

Referring to fig. 1 and 2, in some embodiments, the first guide 71 is disposed at the top of the first guard 5, the second guide 72 is disposed at the bottom of the second guard 6, the first guide 71 and the second guide 72 are disposed at opposite sides of the width direction of the second conveying table, and when the screen 8 moves between the first guide 71 and the second guide 72, the upper portion of the screen 8 abutting against the second guard 6 is not in contact with the first guide 71, the lower portion is not in contact with the second guide 72, and is not guided by the first guide 71 and the second guide 72, and is always maintained in an inclined state abutting against the second guard 6 during conveying. The upper part of the sieve 8 abutting against the first guard 5 is brought into contact with the first guide 71, the upper part is subjected to the guiding and stopping action of the first guide 71, so that the upper part of the sieve 8 is gradually inclined by the first guard 5 in a direction close to the center plane of the second conveying table parallel to the conveying advancing direction thereof, at the same time, the lower part of the sieve 8 abutting against the first guard 5 is brought into contact with the second guide 72, the lower part is subjected to the guiding and stopping action of the second guide 72, so that the lower part of the sieve 8 is gradually inclined by the second guard 6 in a direction close to the center plane of the second conveying table parallel to the conveying advancing direction thereof, the upper part and the lower part of the sieve 8 are respectively subjected to forces in opposite directions, so that the upper part of the sieve 8 is switched from abutting against the first guard 5 to abutting against the second guard 6, and the lower part of the sieve 8 is switched from abutting against the second guard 6 to abutting against the first guard 5, so that the sieve 8 is switched to a state of being inclined against the first guard 5. Referring to fig. 1 and 2, the first protection portion 5 is provided with a screen taking gap 51, and the screen 8 of the second conveying table surface keeps a uniform inclined state of abutting against the second protection portion 6 for continuous transportation through the guiding action of the first guide member 71 and the second guide member 72, so that the screen 8 is conveniently taken from the screen taking gap 51.

Referring to fig. 2, in some embodiments, there is a space between the second guide 72 and the second transfer table to avoid the second transfer table and the second guide 72 from rubbing against and colliding with each other. Alternatively, the second guide 72 may be at a vertical distance of between 1cm and 3cm from the second conveying table, for example, 1.5cm, 2cm, 2.5cm, etc.

In some embodiments, the first guide 71 and the second guide 72 are each in a circular ring-shaped sheet structure, and the first guide 71 and the second guide 72 are disposed parallel to the second conveying table, respectively. The length of each of the first guide 71 and the second guide 72 is 5cm to 10cm, and may be 6cm, 7cm, 8cm, 9cm, or the like, for example. The first guide 71 and the second guide 72 are equal or unequal in length. When the first guide 71 and the second guide 72 are circular ring pieces, the lengths thereof are parallel to the direction of the second conveying table. Taking the first guide 71 as an example, the length is a linear distance between two connection points of the first guide 71 and the first shielding portion 5.

The first protection part 5 and the second protection part 6 are plate-shaped structures or net-shaped structures, and the heights of the first protection part 5 and the second protection part 6 are 50 cm-100 cm, for example, the heights can be 60cm, 70cm, 80cm, 90cm and the like. The first protection part 5 at the position of the screen taking notch 51 is lower, and the height of the first protection part 5 of the part is between 3cm and 5cm, so that the screen taking notch 51 is reserved, and the screen 8 can be prevented from falling off.

The working process of the utility model is as follows:

the screen 8 treated by the high-temperature steam of the screen washing machine 9 is conveyed to the first input end 101, enters the first conveying table surface, is conveyed to the first output end 102 along the direction A in fig. 1 through the first conveying table surface, is switched to a standing state from a flat state to rest on the first protection part 5 or the second protection part 6 through the guiding of the first guiding part 3 and the blocking effect of the blocking part 4, and is continuously conveyed along the direction C in fig. 1. During the process of conveying the screen 8 by the second conveying table, when the second guide part 7 passes, the upper part of the screen 8 abutting against the first protection part 5 is subjected to the guiding extrusion action of the first guide piece 71, and the lower part of the screen 8 abutting against the first protection part 5 is subjected to the guiding extrusion action of the second guide piece 72, so that the upper part of the screen 8 is gradually inclined towards the direction of the second protection part 6, and the lower part of the screen 8 is gradually inclined towards the direction of the first protection part 5, thereby switching the inclined state of the screen 8 abutting against the first protection part 5 into the inclined state abutting against the second protection part 6. The upper part of the screen 8 abutting against the second guard portion 6 is not in contact with the first guide 71, and the lower part thereof is not in contact with the second guide 72, so that the screen 8 abutting against the second guard portion 6 is not guided by the second guide 7, and can be always kept in an inclined state abutting against the second guard portion 6. Therefore, after the guiding action of the second guiding part 7, each screen 8 on the second conveying table surface is abutted against the second protecting part 6 to be in a uniform inclined state, so that the screen 8 is converted from a flat state to an inclined state in a uniform direction, and is continuously conveyed along the direction B, and after being conveyed to a required station, the screen 8 can be manually taken out through the screen taking notch 51 for use.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims

1. A screen transport system, comprising:

2. The screen conveying system of claim 1, further comprising a second guide portion provided on both sides above the second conveying deck in a direction perpendicular to the second conveying deck, the second guide portion being between the first guard portion and the second guard portion for switching an abutting position of the screen.

3. The screen conveying system as claimed in claim 2, wherein the second guide part includes a first guide member and a second guide member, the first guide member is provided on top of one of the first guard part and the second guard part, the second guide member is provided on bottom of the other of the first guard part and the second guard part, the first guide member and the second guide member are each provided to protrude in a direction close to a center plane of the second conveying table surface parallel to a conveying advancing direction thereof, and a connection line of the protruding apex of the first guide member, the protruding apex of the second guide member is perpendicular to the conveying advancing direction of the second conveying table surface.

4. A screen transport system as claimed in claim 3, wherein there is a space between the second guide and the second conveying deck.

5. A screen conveying system according to claim 3, wherein the first guard portion or the second guard portion to which the first guide member belongs is provided with a screen taking gap.

6. A screen transport system as claimed in claim 1, wherein the first guide is inclined from the first output end to the second conveying deck.

7. The sifter transport system of claim 1 wherein the first conveying deck and the second conveying deck are both horizontally disposed.

8. The screen conveying system as claimed in claim 7, wherein the second conveying deck further has a second output end, the second conveying deck includes a first conveying portion and a second conveying portion, the first conveying portion and the second conveying portion are disposed at an included angle, the second input end is disposed at the first conveying portion, and the second output end is disposed at the second conveying portion; the conveying advancing direction of the first conveying part intersects with the conveying advancing direction of the first conveying table top, and the conveying advancing direction of the second conveying part is opposite to the conveying advancing direction of the first conveying table top.

9. The screen conveying system as claimed in claim 1, wherein the first conveying mechanism includes a bracket, a conveying table, a conveying chain and a first driving part, the conveying table is fixed on the bracket, the conveying chain is embedded in the conveying table, the conveying chain is connected with the first driving part, the conveying chain is driven and driven by the first driving part, and the conveying chain and the surface of the conveying table form the first conveying table surface together.

10. The screen transport system of claim 1, wherein the second conveyor mechanism comprises a second drive section, a first drive shaft, a second drive shaft, and a conveyor belt, the second drive section being connected to the first drive shaft or the second drive shaft, the conveyor belt being disposed around the first drive shaft, the second drive shaft, a surface of the conveyor belt forming the second conveyor table.