CN213963271U - Anti-accumulation device, conveying device with same, dish washing device and storage table - Google Patents

Abstract

The application relates to equipment technical field for kitchen, discloses a prevent piling up device, includes: the first connecting device is provided with a swinging device; a swinging means configured to swing about the first connecting means under a thrust; the sensing device is configured to be in a first preset state which can be monitored when the swinging device is within a preset sensing range of the sensing device; and/or a second preset state which can be monitored when the oscillating device is outside the preset induction range. At the transmission device during operation, the easy mistake of user when taking the transmission thing touches the sensor, prevents piling up the device through setting up on transmission device, and the transmission thing drives pendulous device and goes into or put away from induction system's predetermineeing induction range around first connecting device pendulum, is in the condition of the first predetermined state or the second predetermined state that can be monitored at induction system for whether induction system can accurate response transport thing reachs preset position, reduces induction system and sends out the probability of sensing signal by mistake.

Description

Anti-accumulation device, conveying device with same, dish washing device and storage table

Technical Field

The application relates to the technical field of kitchen equipment, for example, relates to an anti-accumulation device, a conveying device with the same, a dish washing device and a storage table.

Background

More and more devices in life are provided with transmission means, for example: tunnel dishwashers, factory lines, etc. When article on the transmission line convey preset position, transmission device's opening and stop needs control system to control, and control system needs induction system to respond to and whether the transported substance reaches preset position, adopts among the prior art is contactless sensor, for example: photoelectric sensor, infrared sensor etc. under the condition that the transmission thing volume on the transmission line is not of uniform size, can't detect whether transport thing reaches preset position.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the sensing device adopted in the prior art can not accurately sense whether the conveyed object reaches the preset position, and the probability of mistakenly sending a sensing signal is high.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an anti-accumulation device, which can reduce the probability of false induction signals.

In some embodiments, the anti-accumulation device comprises: the first connecting device is provided with a swinging device; the swinging device is configured to swing around the first connecting device under the condition of receiving thrust; a sensing device configured to be in a first preset state that can be monitored if the oscillating device is within a preset sensing range of the sensing device; and/or, the swing device is in a second preset state which can be monitored under the condition that the swing device is out of the preset induction range.

In some embodiments, the transport device comprises the above-described anti-accumulation device; the anti-accumulation device is configured to trigger the transmission device to stop moving under the condition of being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

In some embodiments, the dishwashing device comprises a channel dishwasher provided with a conveying device, and further comprises the anti-accumulation device; the anti-accumulation device is configured to trigger the transmission device to stop moving under the condition of being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

In some embodiments, the stand comprises the above-described anti-stacking apparatus.

The anti-accumulation device provided by the embodiment of the disclosure can realize the following technical effects:

at the transmission device during operation, the easy mistake of user when taking transmission thing touches the sensor, prevent piling up the device through setting up on transmission device, transmission thing drives pendulous device and swings into or put away from induction system's the predetermined response scope around first connecting device, be in the condition of the first predetermined state or the second predetermined state that can be monitored at induction system, make induction system can accurate response carry the thing to reach and predetermine the position, reduce induction system's the probability of sending induction signal by mistake, promote user experience.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of an anti-accumulation device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a swing device connected to a first connecting device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first connecting device according to the embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a swing apparatus provided in the embodiments of the present disclosure;

fig. 5 is a schematic structural diagram of a swing device outside a preset sensing range of a sensing device according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a swing device in a preset sensing range of a sensing device according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a tunnel dishwasher according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of a stand according to an embodiment of the present disclosure;

FIG. 9 is a schematic circuit diagram of a channel dishwasher device according to an embodiment of the present disclosure.

Reference numerals:

1: a tunnel dishwasher; 2: a swing device; 3: an induction device; 4: a first connecting means; 5: a second connecting means; 6: a bowl frame; 7: a pump washing motor; 8: a transmission device motor; 9: a power supply module; 10: a dirty tray table; 11: a dish cleaning table; 12: a placing table; 201: a swing lever; 202: a rotating shaft; 203: a sleeve; 204: a balancing weight; 205: a trigger device; 401: a U-shaped plate; 402: a connecting plate; 403: and a rotating shaft pressing plate.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1 to 6, an anti-stacking device provided in an embodiment of the present disclosure includes: the first connecting device 4, the swinging device 2 and the sensing device 3; the first connecting device 4 is provided with a swinging device 2, and the swinging device 2 swings around the first connecting device 4 under the condition of thrust; the sensing device 3 is configured to be in a first preset state that can be monitored if the oscillating device 2 is within a preset sensing range of the sensing device 3; and/or the sensing means 3 are configured to be in a second preset state that can be monitored in case the oscillating means 2 is outside the preset sensing range.

The utility model provides a prevent piling up device, at the transmission device during operation, the user mistake easily when taking the transmission thing and touch the sensor, prevent piling up the device through setting up on transmission device, the transmission thing drives pendulous device and swings into or put away from induction system's predetermineeing induction range around first connecting device, be in the condition of the first predetermined state or the second predetermined state that can be monitored at induction system, make induction system can accurate response carry the thing whether reach predetermined position, reduce induction system's mistake and send inductive signal's probability, promote user experience.

Alternatively, the oscillating device 2 is connected to the tunnel dishwasher by a first connecting device 4 and the sensing device is connected to the tunnel dishwasher by a second connecting device 5.

Optionally, the first connection means 4 comprise: a U-shaped plate 401 and a connecting plate 402; the U-shaped plate 401 is fixedly connected with the connecting plate 402, an open slot is formed in the U-shaped plate 401, and the rotating shaft 202 penetrates through the open slot; the first connecting means 4 can be fixedly connected to the device via a connecting plate 402.

Optionally, the first connecting device 4 further comprises: and the rotating shaft pressing plate 403 is fixedly connected with the U-shaped plate 401, and the rotating shaft pressing plate 403 is configured to fix the rotating shaft 202 in the opening groove.

In some embodiments, the U-shaped plate is fixed on the connecting plate, the opening of the U-shaped plate faces the ground, and the open slot is arranged at the bottom of the U-shaped plate. Optionally, the open slot is a U-shaped slot, and the swing device rotates in the U-shaped slot through the rotating shaft.

In some embodiments, the U-shaped plate is fixed on the connecting plate, the opening of the U-shaped plate faces opposite to the ground, and the open grooves are formed on two sides of the U-shaped plate. Optionally, the open slot is a circular opening.

Alternatively, the oscillating device 2 comprises: a swing lever 201 and a rotating shaft 202, the rotating shaft 202 is arranged on the swing lever 201, the swing lever 201 is configured to swing around the rotating shaft 202, and the swing device is connected with the first connecting device through the rotating shaft 202.

Alternatively, the swing lever 201 includes a first swing lever and a second swing lever, and the first swing lever is connected to the second swing lever by a rotation shaft 202. Alternatively, the rotating shaft 202 is provided on the first and second swing levers, so that the swing device can be rotated on the first connecting device by the rotating shaft 202.

Optionally, the swing device further comprises: the sleeve 203, the sleeve 203 is nested on the rotating shaft 202. Through installing the sleeve pipe on the pivot for the pendulous device receives frictional force littleer when rotating, and is more level and smooth when making the pendulous device rotate. Optionally, the sleeve 203 is a seamless steel tube.

Optionally, the swing device further comprises a counterweight 204 arranged at one end of the swing rod and a trigger device 205 arranged at the other end of the swing rod; the counterweight 204 is configured to drive the triggering device to swing into a preset sensing range of the sensing device; and/or, the triggering device 205 is driven to swing away from the preset sensing range of the sensing device.

Optionally, the conveying device provided by the embodiment of the present disclosure is provided with the above-mentioned anti-stacking device, and the anti-stacking device is configured to trigger the conveying device to stop moving when being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

In some embodiments, when the transmission object is driven to the preset position by the transmission device, one side of the transmission object is abutted with one end of the swinging rod with the balancing weight; the counterweight block is pushed to move, so that the swinging rod gradually rotates from an inclined state to a vertical state, and the trigger device is driven to move, so that the trigger device is in a preset sensing range of the sensing device, and the sensing device is in a first preset state which can be monitored at the moment; under the condition that a control unit of the transmission device monitors that the sensing device is in a first preset state, the control unit controls the transmission device to stop moving; under the condition that the transmission object is taken away by a user, the swinging rod restores to the inclined state under the action of the gravity of the balancing weight, so that the triggering device swings away from the preset sensing range of the sensing device, and the sensing device is in a second preset state which can be monitored; and under the condition that the control unit of the transmission device monitors that the sensing device is in a second preset state, the control unit controls the transmission device to start moving. Under the condition that the sizes of the transmission objects on the transmission lines are not consistent, the transmission objects are not sensed by the sensors after reaching the preset positions, so that the transmission objects are easy to accumulate, and the transmission device is always in a motion state and easy to damage; through set up on transmission device and prevent piling up the device, can appear piling up the condition in the transmission thing for transmission device stop motion has reduced transmission device's damage probability.

Optionally, as shown in fig. 7, a dishwasher device provided in an embodiment of the present disclosure includes a channel-type dishwasher provided with a conveying device, and further includes the above-mentioned anti-accumulation device; the anti-accumulation device is configured to trigger the transmission device to stop moving under the condition of being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

Optionally, the sensing device and the second connecting device are both arranged below the oscillating rod, so that the sensing device and the triggering device on the oscillating rod are matched to control starting and stopping of the transmission device and the spraying device.

Optionally, the channel dishwasher 1 is further provided with a dish platform on both sides, a dirty dish platform 10 on one side and a dish cleaning platform 11 on the other side. Optionally, the first connecting device 4 is fixedly connected with the dish cleaning table 11 through the connecting plate 402. Optionally, the second connecting means 5 is fixedly connected to the dish table 11. Optionally, the second connecting means 5 is used to support the induction means 3.

Optionally, the dirty tray table is used for containing a bowl frame to be cleaned; optionally, the dish cleaning table is used for containing washed bowl frames. Optionally, the bowl frame 6 is used to hold dishes.

Optionally, the trigger device 205 is a magnet; the induction means 3 is a magnetic switch. Optionally, the first preset state is that the sensing device is in a conducting state. Optionally, the second preset state is that the sensing device is in an off state.

In some embodiments, after the channel dish washer cleans the tableware in the bowl frame, the transmission device drives the bowl frame to move to the dish cleaning table for placing, and under the condition that the bowl frame is not abutted to the balancing weight, the swinging rod is in an inclined state under the action of the balancing weight, so that one end of the swinging rod with the trigger device is positioned outside a preset sensing range of the sensing device, and the transmission device on the channel dish washer is in a motion state; the bowl frame is abutted against the balancing weight block and drives the balancing weight block to move, so that the swinging rod gradually rotates from an inclined state to a vertical state and drives the trigger device to move, the trigger device is positioned in a preset induction range of the magnetic switch, and the transmission device on the channel type dish washing machine stops moving. Therefore, the transmission device of the channel type dish washing machine drives the bowl frame to move, the magnetic switch is in a conducting state under the condition that the bowl frame drives the swinging device to swing into the preset induction range of the magnetic switch, the conducting signal is sent to the control unit of the channel type dish washing machine, and the control unit controls the transmission device to stop moving after receiving the conducting signal. Optionally, the control unit controls the transmission device to stop moving when the control unit monitors that the magnetic switch is in the conducting state. Thus, the damage caused by the continuous movement of the transmission device under the condition that the bowl frame is piled up on the dish table is avoided. The transmission device is not easy to damage due to the fact that the transmission device stops moving after the bowl frame is pushed out. After the user takes away piled up bowl frame, the swinging rod restores the tilt state under the action of gravity of the balancing weight and drives the trigger device to move, so that the trigger device is out of the preset induction range of the magnetic switch, the magnetic switch is in the off state, and the control unit of the channel type dish washing machine controls the transmission device to start moving under the condition that the control unit monitors that the magnetic switch is in the off state.

Optionally, the first control power supply circuit is directly controlled to be switched on or off by a magnetic switch.

In some embodiments, the transmission object on the transmission device drives the swinging device to swing, so that the trigger device on the swinging device is in a preset induction range of the magnetic switch, the magnetic switch controls the first control power supply circuit to be disconnected, the transmission device stops moving, and the spraying device stops spraying, and therefore starting and stopping of the transmission device and the spraying device are achieved by controlling the first control power supply circuit to be disconnected through the magnetic switch. Optionally, the first control supply circuit comprises: a transmission device motor, a spraying device motor, a power supply and a magnetic switch.

Optionally, the triggering device 205 is a swing lever 201 and the sensing device 3 is a normally closed reset button. Optionally, the first preset state is that the second control power supply circuit is in an off state. Optionally, the second preset state is that the second control power supply circuit is in a connection state.

Optionally, when the normally closed reset button is pressed, the second control power supply circuit is in an off state; when the normally closed reset button is not pressed, the second control power supply circuit is in a closed state.

In some embodiments, when the channel dishwasher and the transmission device are in the working state, the bowl frame is not contacted with the swinging device, the swinging device is in the inclined state, the swinging rod is not contacted with the normally closed reset button, so that the second control power supply circuit is in the closed state, and the transmission device is in the motion state; the bowl frame is driven to move through the transmission device, the bowl frame is abutted to one end, provided with the counter weight, of the swinging rod, the bowl frame drives the swinging rod to rotate along the rotating shaft, the swinging rod gradually rotates from an inclined state to a vertical state, one end, not provided with the counter weight, of the swinging rod is made to touch the normally closed reset button, the normally closed reset button is pressed down, and the transmission device stops moving; after the user took away the bowl frame with the pendulous device butt, the swinging arms rotated and recovered the inclination along the pivot under the action of gravity of balancing weight for normally closed reset button resets, and normally closed reset button is in not pressurized state promptly, makes second control supply circuit closed, and transmission device begins the motion. Therefore, the transmission object on the transmission device drives the swinging device to swing, so that one end of the swinging rod with the trigger device is contacted with the normally closed reset button, and the normally closed reset button is pressed down. At the moment, the second control power supply circuit is disconnected, so that the transmission device stops moving, and the spraying device stops spraying, and the transmission device and the spraying device are started and stopped by controlling the on-off of the second control power supply circuit through the normally closed reset button. Optionally, the second control supply circuit comprises: the conveying device comprises a conveying device motor, a spraying device motor, a power supply and a normally closed reset button. In this way, damage caused by the fact that the transmission device continues to move under the condition that bowl frames are piled up on the dish platform is avoided. The transmission device is not easy to damage due to the fact that the transmission device stops moving after the bowl frame is pushed out.

Optionally, the oscillating device 2 is further configured to: without the thrust of the bowl frame 6, the swing-out sensing device 3 is out of the preset sensing range.

Alternatively, in the case that the bowl frame 6 is not in contact with the swinging device 2, i.e. the swinging device 2 is not pushed by the bowl frame 6, the swinging device 2 is in the inclined state, the end of the swinging rod 201 with the triggering device 205 is outside the preset sensing range of the sensing device 3, so that the circuit is in the closed state, and the transmission device is in the motion state.

Optionally, the sensing device 3 is further configured to: and controlling the transmission device to move when the swinging device 2 swings out of the preset induction range.

Optionally, after the user takes away the bowl frame 6 abutting against the swinging device 2, the swinging rod rotates along the rotating shaft under the action of the counterweight 204 and returns to the inclined state, so that the end of the swinging rod with the triggering device 205 swings away from the preset sensing range of the sensing device 3, and the transmission device starts to move.

Optionally, the anti-accumulation device is further configured to: triggering the spraying device to stop spraying under the condition of being in a first preset state; and/or triggering the spraying device to spray under the condition of being in a second preset state.

Optionally, as shown in fig. 8, the object placing table 12 provided in the embodiment of the present disclosure is provided with the above-mentioned anti-stacking device.

Optionally, the swinging device 2 is connected with the object placing table 12 through the first connecting device 4; the sensing device 3 is connected with the object placing table 12 through the second connecting device 5.

Optionally, as shown in fig. 9, the channel-type dish washing device further includes a pump washing motor 7, a transmission device motor 8, and a power module 9. The power module 9 is configured to power the wash pump motor 7, the transmission device motor 8 and the induction device 3. The pump washing motor 7, the power module 9, the transmission device motor 8 and the induction device 3 are connected in series. The induction device 3 controls the start and stop of the pump washing motor 7 and the transmission device motor 8 by controlling the on-off of the third power supply circuit.

Optionally, the pump washing motor 7 controls the spraying device to spray or stop spraying.

Optionally, the spray device comprises: main wash arm and rinsing arm, wash pump motor 7 includes: a main wash pump motor and a rinse pump motor. Optionally, the main washing arm is connected with a main washing pump, the rinsing arm is connected with a rinsing pump, and a motor of the main washing pump controls the main washing arm to spray through the main washing pump; the rinsing pump motor controls the rinsing arm to spray through the rinsing pump.

In some embodiments, the bowl frame drives the swinging rod to swing, so that when one end of the swinging rod with the trigger device swings into a preset sensing range of the sensing device, the control unit controls the transmission device to stop moving and the spraying device to stop spraying. Under the condition that the user takes away the bowl frame with the pendulous device butt, the swinging arms rotates and resumes the tilt state along the pivot under the action of gravity of balancing weight for the swinging arms has trigger device's one end and breaks away from induction system's predetermined response scope, makes the control unit control transmission device begin to move, spray set sprays.

In some embodiments, when the channel dishwasher and the transmission device are in the working state, the bowl frame is not contacted with the swinging device, the swinging device is in the inclined state, one end of the swinging rod with the trigger device is positioned outside the preset sensing range of the sensing device, so that the circuit is in the closed state, and the transmission device is in the motion state; after the first bowl frame is cleaned, the first bowl frame is conveyed to a dish cleaning table for placing, and the bowl frame is not abutted against a balancing weight of the swinging device; after the channel type dish washing machine washes the second bowl frame, the transmission device conveys the second bowl frame to a dish cleaning table, under the condition that a user does not take the first bowl frame away in time, the second bowl frame and the first bowl frame are extruded and collided, the second bowl frame pushes the first bowl frame to move towards the direction of the swing device, the first bowl frame is abutted against one end of the swing rod with the balancing weight, the bowl frame drives the swing rod to rotate along the rotating shaft, the swing rod gradually rotates from the inclined state to the vertical state, one end of the swing rod with the trigger device is enabled to swing into the preset induction range of the induction device, the magnetic switch sends a disconnection signal to the control unit of the channel type dish washing machine, and the control unit controls the transmission device to stop moving; after a user takes away a bowl frame abutted to the swinging device, the swinging rod rotates along the rotating shaft and restores to an inclined state under the action of gravity of the balancing weight, so that one end of the swinging rod with the triggering device is separated from a preset induction range of the induction device, the magnetic switch sends a conduction signal to the control unit of the channel type dish washing machine, and the control unit controls the transmission device to start moving. Like this, the transmission device of passageway formula dish washer drives the bowl frame and removes, drives under the condition that the preset response scope of pendulous device pendulum-in induction system at the bowl frame, monitors induction system through the control unit, and the control unit is in the condition of first predetermined state under control transmission device stop motion at induction system, has avoided having on the dish bench under the accumulational condition of bowl frame, and transmission device continues the motion and leads to being damaged. The transmission device is not easy to damage due to the fact that the transmission device stops moving after the bowl frame is pushed out.

Optionally, the swing rod, the rotating shaft, the sleeve, the rotating shaft pressing plate, the U-shaped plate and the connecting plate are all made of stainless steel.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (12)

1. An anti-accumulation device, comprising:

the first connecting device is provided with a swinging device;

the swinging device is configured to swing around the first connecting device under the condition of receiving thrust;

a sensing device configured to be in a first preset state that can be monitored if the oscillating device is within a preset sensing range of the sensing device; and/or, the swing device is in a second preset state which can be monitored under the condition that the swing device is out of the preset induction range.

2. The apparatus of claim 1, wherein the oscillating device comprises:

the rotating shaft is arranged on the swinging rod; wherein the swing lever is configured to swing about the rotation shaft.

3. The apparatus of claim 2, wherein the oscillating device further comprises: the sleeve is nested on the rotating shaft.

4. The device of claim 2, wherein the oscillating device further comprises a weight disposed at one end of the oscillating rod and a trigger device disposed at the other end of the oscillating rod;

the counterweight block is configured to drive the trigger device to swing into a preset induction range of the induction device; and/or driving the trigger device to swing away from the preset induction range of the induction device.

5. The device of claim 4, wherein the trigger device is a magnet; the induction device is a magnetic switch.

6. The apparatus of claim 1, wherein the sensing device further comprises: a second connection device configured to support the induction device.

7. The apparatus of claim 2, wherein the first connecting means comprises: a U-shaped plate and a connecting plate; the U-shaped plate is fixedly connected with the connecting plate, an open slot is formed in the U-shaped plate, and the rotating shaft penetrates through the open slot.

8. The apparatus of claim 7, wherein the first connecting means further comprises:

the rotating shaft pressing plate is fixedly connected with the U-shaped plate and configured to fix the rotating shaft in the opening groove.

9. A transport device provided with an accumulation preventing device as claimed in any one of claims 1 to 8;

the anti-accumulation device is configured to trigger the transmission device to stop moving under the condition of being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

10. A dishwashing apparatus comprising a tunnel dishwasher provided with a transport device, further comprising an anti-accumulation device as claimed in any one of claims 1 to 8;

the anti-accumulation device is configured to trigger the transmission device to stop moving under the condition of being in a first preset state; and/or triggering the transmission device to start moving under the condition of being in a second preset state.

11. The apparatus of claim 10, wherein the anti-accumulation apparatus is further configured to: triggering the spraying device to stop spraying under the condition of being in a first preset state; and/or the presence of a gas in the gas,

and triggering the spraying device to spray under the condition of being in a second preset state.

12. An object placing table, characterized in that the accumulation preventing device according to any one of claims 1 to 8 is provided.

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