Classifying machine

Abstract

The utility model discloses a sorting machine, which relates to the technical field of dish washing machines and comprises a rack and a latticed conveyor belt arranged on the rack, and connecting components are fixedly mounted on the side walls of the two sides of the conveyor belt; the rack is further provided with a vibration piece matched with the connecting assembly, and the vibration piece enables the conveying belt to vibrate in the vertical direction through the connecting assembly. Through cooperation of the vibration piece and the connecting assembly, tableware with the size smaller than that of a grid of the conveying belt can be separated, and therefore the follow-up cleaning effect and efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dish washer technical field especially relates to a classification machine. BACKGROUND

[0002] At present, many large units, hotels, public facilities will provide dining services, the number of diners per day is up to hundreds of thousands of times, the number of tableware used is several times the number of diners, which will greatly increase the workload of cleaning operation staff. In addition, with the continuous increase of labor cost, it is gradually difficult to meet the needs of modern catering services by continuing to use the traditional manual cleaning and manual arrangement method.

[0003] Therefore, the back kitchen of chain enterprises and large catering companies mostly introduce tableware cleaning systems (commercial dishwashers) to save dishwashing time and reduce the operation intensity of dishwashers. However, in practical application, different types of tableware are mixed and stacked together for cleaning due to shape and weight differences, which can easily lead to incomplete cleaning and low cleaning efficiency. SUMMARY

[0004] The utility model discloses a classification machine which can separate different types of tableware.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a classification machine, including frame and the grid -like conveyer belt that sets up on the frame, the side wall on both sides of conveyer belt all is fixedly installed with connecting component;Frame still is equipped with the vibrating member that cooperates with connecting component, vibrating member makes conveyer belt vibrate in vertical direction through connecting component.

[0006] The technical principle of the utility model is as follows: the tableware to be separated is placed on the conveyer belt, the connecting component is in contact with the vibrating member in the process of conveyer belt conveying, under the action of the vibrating member, the conveyer belt will vibrate, the tableware with size less than the grid of the conveyer belt will be separated from the conveyer belt through the grid, and the tableware with size greater than the conveyer belt will be conveyed by the conveyer belt along with the movement of the conveyer belt.

[0007] Further, the conveyer belt is sequentially hingedly connected by a conveyer roller and a bearing member arranged on the conveyer roller.

[0008] Further, the connecting component includes a first connecting piece, a second connecting piece, a connecting rod and a connecting roller, the connecting rod is arranged between the first connecting piece and the second connecting piece, and the connecting rod is arranged at the same end of the first connecting piece and the second connecting piece, the connecting rod penetrates the first connecting piece and is fixedly installed on the conveyer roller in a coaxial manner, the connecting roller is coaxially sleeved on the connecting rod, and the side wall of the connecting roller is matched with the vibrating member.

[0009] Further, the side wall of the connecting roller is provided with an annular groove matched with the guide rail.

[0010] Further, the coaxial sleeve on the connecting roller is provided with a torsion spring, one end of the torsion spring is fixedly installed on the first connecting piece, and the other end of the torsion spring is fixedly installed on the side wall of the bearing piece.

[0011] Further, the guide plate is fixedly installed on the rack and arranged above the conveying belt.

[0012] Further, the guide plate is fixedly installed on the rack and arranged above the conveying belt.

[0013] The beneficial effects of the utility model are:

[0014] 1. The cooperation of the vibration piece and the connecting assembly can make the conveying belt vibrate when conveying, separate the tableware with a size smaller than the grid of the conveying belt from the conveying belt, and move the tableware with a size larger than the conveying belt, so that the tableware with different sizes can be separated, and the subsequent cleaning effect and efficiency can be improved.

[0015] 2. The annular groove can prevent the connecting roller from falling off the guide rail and improve the stability of the device during operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure schematic diagram;

[0017] Figure 2 The utility model discloses a structure schematic diagram of the conveying belt;

[0018] Figure 3 The utility model discloses a structure schematic diagram of the connecting assembly.

[0019] In the above drawings:

[0020] 1. Rack; 2. Guide plate;

[0021] 3. Conveying belt; 301. Conveying roller; 302. Bearing piece;

[0022] 4. Vibration piece;

[0023] 5. Connecting assembly; 501. First connecting piece; 502. Second connecting piece; 503. Connecting rod; 504. Connecting roller; 505. Torsion spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The structures described in various embodiments can be freely combined without structural or principle conflicts.

[0025] In the utility model, unless another explicit stipulation and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer" and so on is based on the orientation or position relationship shown in the drawing, or the orientation or position relationship of the utility model product when it is usually placed, just for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.This is not indicative or suggestive of the device or element indicated must have a particular orientation, a particular orientation and operation, so it cannot be understood as the limitation of the utility model.In addition, the terms "first", "second" and so on are only used for distinguishing description, and cannot be understood as indicative or suggestive of relative importance.

[0027] The utility model will be described below in conjunction with the drawings of some embodiments of the utility model:

[0028] As shown in Figures 1-3 The utility model provides a kind of sorting machine, including rack 1 and the grid-shaped conveyor belt 3 of setting on rack 1, the side wall of conveyor belt 3 both sides is fixedly installed with connecting assembly 5;Rack 1 is also equipped with the vibration piece 4 matched with connecting assembly 5, and the vibration piece 4 makes conveyor belt 3 vibrate in vertical direction by connecting assembly 5.

[0029] Vibration piece 4 is a component for making conveyor belt 3 vibrate in vertical direction.Put the tableware needing to be separated on conveyor belt 3, in the process of conveying, connecting assembly 5 is in abutment with vibration piece 4, under the action of vibration piece 4, it will make conveyor belt 3 vibrate, and the tableware with size less than the grid of conveyor belt 3 will be separated from conveyor belt 3 by grid, and the tableware with size greater than conveyor belt 3 will be transported with conveyor belt 3 moving.

[0030] Conveyor belt 3 is driven by motor to rotate circularly on rack 1, and rotating roller is coaxially fixedly installed on the power output shaft of motor, and hard brush that can be embedded in grid is arranged on rotating roller, and hard brush rotates synchronously with rotating roller, and hard brush can extend into the grid of conveyor belt 3, and tableware stuck in grid is pushed out, to avoid tableware moving with conveyor belt 3 all the time, and improve the efficiency of tableware separation.

[0031] The vibration piece 4 can be rod-shaped, bar-shaped, or protruding-shaped. In order to improve the vibration effect of the conveying belt 3, the protruding shape is preferably triangular, and the included angle between the inclined edge of the protrusion and the horizontal plane is in the range of 30°-50°. When the included angle is greater than this range, it will cause greater deformation of the conveying belt 3, which may cause damage to the conveying belt 3. When the included angle is less than this range, the vibration amplitude of the conveying belt 3 is insufficient, which will cause the separation efficiency of the tableware on the conveying belt 3 to be reduced. The protrusion is further preferably an isosceles right triangle, and a notch is formed on the right angle edge of the protrusion. The notch can avoid the contact between the conveying belt 3 and the protrusion when the conveying belt 3 falls, thereby improving the vibration effect of the conveying belt 3.

[0032] The vibration piece 4 is a plurality of vibration pieces 4, which are welded on the rack 1 at a spacing of 0.5 meters. The connection assembly 5 at different positions can be driven by the vibration piece 4 to vibrate synchronously, thereby unifying the vibration frequency of the conveying belt 3 and improving the separation efficiency of the tableware.

[0033] The vibration piece 4 can be symmetrically arranged along the vertical center plane of the conveying belt 3, or can be arranged in an alternating manner. In order to improve the vibration amplitude of the conveying belt 3, the vibration piece 4 is preferably symmetrically arranged along the vertical center plane of the conveying belt 3.

[0034] Further, as shown in Figure 2 , the conveying belt 3 is sequentially hinged by the conveying rollers 301 and the bearing pieces 302 arranged on the conveying rollers 301.

[0035] By fixing and installing a plurality of bearing pieces 302 on the conveying rollers 301, a support group is formed, and then a plurality of support groups are connected end to end to form the conveying belt 3 rotating on the rack 1. By changing the installation position between the bearing piece 302 and the conveying pipe, and changing the spacing between the bearing pieces 302, the size of the grid can be changed to match the separation requirements of tableware of different sizes, such as separating dishes, bowls, glass cups, Jiangzhong cups, taste dishes, and soup bowls. In addition, the bearing pieces 302 are installed in a hinged manner, which can facilitate the vibration of the conveying belt 3 and reduce the probability of damage to the conveying belt 3.

[0036] Further, as shown in Figure 3 , the connection assembly 5 includes a first connecting piece 501, a second connecting piece 502, a connecting rod 503, and a connecting roller 504. The connecting rod 503 is arranged between the first connecting piece 501 and the second connecting piece 502, and the connecting rod 503 is arranged at the same end of the first connecting piece 501 and the second connecting piece 502. The connecting rod 503 penetrates the first connecting piece 501 and is coaxially fixed and installed on the conveying roller 301. The connecting roller 504 is coaxially sleeved on the connecting rod 503, and the side wall of the connecting roller 504 cooperates with the vibration piece 4.

[0037] The mounting mode of the connecting assembly 5 is similar to the mounting mode of the conveying belt 3, so that the connecting rod 503 can drive the conveying roller 301 to move synchronously, and the conveying belt 3 vibrates; when the connecting roller 504 vibrates on the vibrating piece 4, the conveying roller 301 vibrates synchronously, and the conveying belt 3 vibrates synchronously.

[0038] Further, as shown in Figure 3 The side wall of the connecting roller 504 is provided with an annular groove matched with the guide rail.

[0039] Through the arrangement of the annular groove, the connecting roller 504 can be limited on the guide rail, and when vibrating, the connecting roller 504 at other positions is always in abutment with the guide rail, so that the connecting roller 504 can be prevented from falling off the guide rail, and the stability of the device during operation is improved.

[0040] The vertical cross section of the vibrating piece 4 can be circular, oval, square, triangular, trapezoidal, etc., as long as the shape of the annular groove matches the shape of the cross section of the guide rail and the vibrating piece 4.

[0041] Further, as shown in Figure 3 A torsional spring 505 is coaxially arranged on the connecting roller 504, one end of the torsional spring 505 is fixedly installed on the first connecting piece 501, and the other end of the torsional spring 505 is fixedly installed on the side wall of the bearing piece 302.

[0042] When the conveying belt 3 is lifted by the vibrating piece 4, the torsional spring 505 will be elastically deformed, and through the arrangement of the torsional spring 505, the conveying belt 3 can be more quickly lowered to abut against the guide roller, so that the vibration effect of the conveying belt 3 is improved, and the separation efficiency is improved.

[0043] Further, as shown in Figure 1 The guide rail parallel to the conveying direction of the conveying belt 3 is fixedly installed on the rack 1, the vibrating piece 4 is arranged on the guide rail, and the connecting assembly 5 cooperates with the guide rail.

[0044] Through the arrangement of the guide rail, the connecting assembly 5 can fall on the guide rail when falling, so that the tableware on the conveying belt 3 is prevented from bouncing up to cause mutual collision and damage of the tableware, and the friction coefficient between the connecting roller 504 and the surface of the guide rail is less than 0.3.

[0045] Further, as shown in Figure 1 The guide plate 2 arranged above the conveying belt 3 is fixedly installed on the rack 1.

[0046] The angle between the surface of the guide plate 2 and the horizontal plane ranges from 20° to 35°, after the mixed tableware is poured onto the guide plate 2 by the operator, the mixed tableware will slide to the conveying belt 3 under the action of gravity. Through the setting of the guide plate 2, the operator can avoid direct contact with the conveying belt 3, so as to reduce accidents; at the same time, the guide plate 2 can also reduce the impact force when the tableware contacts with the conveying belt 3, and reduce the possibility of the tableware being bounced, so as to reduce accidents.

Claims

1. A sorting machine, characterized in that: It includes a frame (1) and a grid-shaped conveyor belt (3) set on the frame (1). Connecting components (5) are fixedly installed on the side walls on both sides of the conveyor belt (3). The frame (1) is also provided with a vibrating component (4) that cooperates with the connecting component (5). The vibrating component (4) causes the conveyor belt (3) to vibrate in the vertical direction through the connecting component (5).

2. A sorting machine according to claim 1, characterized in that, The conveyor belt (3) is formed by hinged end to end of the conveyor roller (301) and the carrier (302) set on the conveyor roller (301).

3. A sorting machine according to claim 2, characterized in that, The connecting assembly (5) includes a first connecting member (501), a second connecting member (502), a connecting rod (503), and a connecting roller (504). The connecting rod (503) is disposed between the first connecting member (501) and the second connecting member (502), and the connecting rod (503) is disposed at the same end of the first connecting member (501) and the second connecting member (502). The connecting rod (503) passes through the first connecting member (501) and is coaxially fixedly mounted on the conveying roller (301). The connecting roller (504) is coaxially sleeved on the connecting rod (503), and the side wall of the connecting roller (504) cooperates with the vibrating member (4).

4. A sorting machine according to claim 3, characterized in that, The side wall of the connecting roller (504) has an annular groove that matches the guide rail.

5. A sorting machine according to claim 3 or 4, characterized in that, A torsion spring (505) is coaxially sleeved on the connecting roller (504). One end of the torsion spring (505) is fixedly installed on the first connecting member (501), and the other end of the torsion spring (505) is fixedly installed on the side wall of the bearing member (302).

6. A sorting machine according to any one of claims 1-4, characterized in that, A guide rail parallel to the conveying direction of the conveyor belt (3) is fixedly installed on the frame (1), the vibrating element (4) is set on the guide rail, and the connecting component (5) cooperates with the guide rail.

7. A sorting machine according to claim 5, characterized in that, A guide rail parallel to the conveying direction of the conveyor belt (3) is fixedly installed on the frame (1), the vibrating element (4) is set on the guide rail, and the connecting component (5) cooperates with the guide rail.

8. A sorting machine according to claim 1, 2, 3, 4 or 7, characterized in that, A guide plate (2) is fixedly installed on the frame (1) above the conveyor belt (3).

9. A sorting machine according to claim 5, characterized in that, A guide plate (2) is fixedly installed on the frame (1) above the conveyor belt (3).

10. A sorting machine according to claim 6, characterized in that, A guide plate (2) is fixedly installed on the frame (1) above the conveyor belt (3).

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