Protective cover for cleaning machine and fruit cleaning machine

Abstract

The utility model relates to the field of human life necessities, and provides a protective cover for a cleaning machine and a fruit cleaning machine, the protective cover for the cleaning machine comprises a connecting part and a protective part, one end of the protective part is arranged on the outer side face of the connecting part, and the protective part is provided with a closed-loop step structure from one end of the connecting part to the other end of the connecting part. At least one first through opening is formed in the side face of the closed-loop step structure. The protective cover for the cleaning machine is installed between the rolling brush and the power output shaft, so that the situation that cleaned fruit and vegetable impurities fall onto the hydroxyl generator, and consequently the hydroxyl generator is short-circuited is avoided, the cleaning smoothness is improved, and the service life is prolonged. Due to the design of the first through opening in the protective cover for the cleaning machine, water flow intercommunication is facilitated; and meanwhile, operation of ultrasonic cleaning, small bubble cleaning or vibration cleaning and the like is facilitated, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of human life necessities, in particular to a protective cover for a washing machine and a fruit washing machine. Background Art

[0002] In today's era of extensive use of pesticides, various chemical preservatives and preservatives, and various growth hormones, every family was completely in a state of no resistance before and could only passively accept it, which made people live a life of passive intake of pesticides and other chemicals. For example, various cancers and cardiovascular diseases are related to long-term excessive intake of pesticides and various chemicals. Therefore, it is difficult to wash off the pesticide residues on fruits and vegetables under conventional washing, thus endangering their own health.

[0003] The emergence of fruit and vegetable washing machines has solved the above problems to a certain extent. However, the existing washing machines are prone to blockage of the water outlet or affect the operation of the roller brush when washing debris, causing damage to the equipment and making it inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a protective cover for a washing machine and a fruit washing machine, aiming to improve the problem of poor use effect of the existing fruit and vegetable washing machines.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a protective cover for a cleaning machine, comprising:

[0006] connecting parts; and

[0007] The protective part has one end arranged on the outer side of the connecting part, and the protective part is provided with a closed-loop step structure from one end of the connecting part to the other end, and at least one first opening is provided on the side of the closed-loop step structure.

[0008] Preferably, a through hole is provided on the connecting portion.

[0009] Preferably, at least one second opening is provided on the stepped surface of the lowest layer of the protection portion.

[0010] Preferably, a plurality of the second openings are arranged at intervals from the first openings.

[0011] Preferably, a plurality of locking holes are arranged on the step surface of the closed-loop step structure, and socket pins are arranged on the inner side surface of the protective portion and located in the locking holes.

[0012] Preferably, the opening arc length of the first opening is 30° to 180°.

[0013] Preferably, a raised inclined surface is provided between the first opening and the step surface of the adjacent closed-loop step structure. Preferably, the step surface of the closed-loop step structure is provided with an inclined surface inclined downward.

[0014] Preferably, the step surface of the closed-loop stepped structure is horizontally extended outward and is provided with a convex edge.

[0015] A fruit cleaning machine is also provided, comprising the protective cover for the cleaning machine as described above.

[0016] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0017] 1. The protective cover of the cleaning machine is installed between the roller brush and the power output shaft to prevent the fruit and vegetable debris from falling into the hydroxyl generator, causing a short circuit in the hydroxyl generator and affecting its operation, thereby forming a protective cleaning effect and improving the fluency and service life of the cleaning.

[0018] 2. The design of the first opening on the protective cover of the cleaning machine facilitates the flow of water; at the same time, it also facilitates the operation of ultrasonic cleaning, small bubble cleaning or vibration cleaning, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the outer side surface of the protective cover for the cleaning machine according to the utility model;

[0020] Figure 2 for Figure 1 A is the enlarged view of the circle marked in center;

[0021] Figure 3 It is a structural schematic diagram of the inner side surface of the protective cover for the cleaning machine described in the utility model;

[0022] Figure 4 A cross-sectional view of the protective cover for the cleaning machine of the utility model at a first viewing angle;

[0023] Figure 5 It is a cross-sectional view of the protective cover for the cleaning machine described in the utility model at a second viewing angle.

[0024] Description of reference numerals:

[0025] 10. connecting portion; 101. through hole;

[0026] 20. Protection part; 201. Closed-loop ladder structure;

[0027] 2011, first opening; 2012, second opening; 2013, locking hole; 2014, socket pin; 2015, raised inclined surface; 2016, inclined surface; 2017, convex edge. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0031] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0032] Embodiment 1

[0033] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a protective cover for a cleaning machine, including a connecting portion 10 and a protective portion 20; one end of the protective portion 20 is arranged on the outer surface of the connecting portion 10, and the protective portion 20 is provided with a closed-loop step structure 201 from one end of the connecting portion 10 to the other end, and at least one first opening 2011 is provided on the side of the closed-loop step structure 201.

[0034] The protective cover used in the cleaning machine in this embodiment is used to be installed on the motor shaft between the roller brush and the motor, so as to form a certain isolation and protection effect to prevent larger debris (such as support poles or branches, or possible stones and other debris) from falling on the hydroxyl generator of the cleaning machine and causing a short circuit to the hydroxyl generator. Since the hydroxyl generator is composed of positive and negative plates and installed, if debris falls, it is easy to cause a collision between the positive and negative plates and cause a short circuit.

[0035] Specifically, the protective cover for the cleaning machine is a closed-loop stepped structure 201, with a connecting portion 10 having a through hole 101 in the middle, and the entire appearance is similar to a mushroom shape. In this way, the debris can be guided to move downward without accumulation, which is conducive to improving the drainage effect. The connecting portion 10 can be gap-fitted through the through hole 101 to form a positioning assembly, that is, to assemble and protect the hydroxyl generator.

[0036] Furthermore, the design of the first opening 2011 on the protective cover of the cleaning machine facilitates water flow; it also facilitates the hydroxyl or ozone generated by the hydroxyl module or ozone module (small ozone generator) installed in the cleaning machine to be transferred to the cleaning tank through the through hole 101, so as to clean the fruits and vegetables.

[0037] In this embodiment, through holes 101 are provided at both ends of the connecting portion 10, that is, a hollow cylindrical structure, and the through holes 101 at both ends are of different sizes so as to be sleeved with shafts of different diameters to improve the compactness of the fit.

[0038] like Figure 1 and Figure 4 As shown, in this embodiment, at least one second opening 2012 is provided on the lowest step surface of the protective portion 20. The second opening 2012 is provided on the step surface to guide the debris that slides down, that is, small debris falls through the second opening 2012, and large debris falls on the top surface of the protective cover used for the cleaning machine, thereby improving the fluency of use.

[0039] like Figure 1 As shown, in this embodiment, the second opening 2012 is arranged at intervals with the first opening 2011. Since the protective part 20 is a circular stepped structure, the first opening 2011 and the second opening 2012 are also arranged to follow the circular contour, and in order to avoid faults, they are arranged in an interval manner, so that multiple openings can be formed for the purpose of water supply and circulation. At the same time, by designing the opening of the opening, a screening design for the size of debris is formed, so that corresponding designs can be made for possible debris of different fruits and vegetables, thereby improving practicality.

[0040] Furthermore, in the present embodiment, the opening arc length of the first opening 2011 is 30° to 180°, preferably 89°, and there is a connection point of 1° to 2° between two adjacent first openings 2011, forming a connection purpose for the protective part 20. The more the number of connection points, the higher the structural stability of the protective part 20. In this way, it can be set according to actual needs to improve practicality.

[0041] like Figure 3 and Figure 5 As shown, in this embodiment, a plurality of locking holes 2013 are arranged on the stepped surface of the closed-loop stepped structure 201, and a socket pin 2014 is arranged on the inner side surface of the protective part 20 at the locking hole 2013. The locking hole 2013 can be a light hole or a threaded hole, which is locked by a screw or a bolt to lock and install the protective cover for the cleaning machine. Furthermore, the socket pin 2014 can be a column with a cylindrical groove, and the groove in the column is the same as the locking hole 2013, and the diameter of the groove can be larger than the locking hole 2013, so that it can be socketed or aligned, and then locked by bolts through the locking hole 2013 and the groove, so as to efficiently carry out the assembly and locking installation, thereby improving practicality.

[0042] like Figure 2 and Figure 4 As shown, in this embodiment, a raised inclined surface 2015 is provided between the first opening 2011 and the step surface of the adjacent closed-loop step structure 201. The raised inclined surface is located on the bottom surface of the first opening 2011, so that the first opening 2011 and the step surface have a step barrier, which can reduce the probability of debris passing through the first opening 2011, that is, avoid the probability of debris blocking the first opening 2011, thereby improving practicality.

[0043] Furthermore, if Figure 4 As shown, the step surface of the closed-loop step structure in this embodiment is provided with an inclined surface 2016 inclined downward. The design of the inclined surface facilitates the debris that falls on the step surface to slide downward, so that it can fall and be discharged through the protective cover, or fall and be discharged through the second opening 2012 at the bottom, thereby improving practicality.

[0044] Furthermore, if Figure 4 As shown, in this embodiment, the step surface of the closed-loop stepped structure is horizontally extended outward with a convex edge 2017, and the horizontally raised convex edge is convenient for shielding the first opening 2011, which can effectively prevent debris from being discharged through the first opening 2011, thereby improving practicality.

[0045] Embodiment 2

[0046] This embodiment provides a fruit washing machine, including a protective cover for the washing machine as described in the first embodiment. The protective cover is installed between the chassis brush and the motor of the fruit washing machine, which can filter and wash larger debris (such as branches and leaves or broken peels, etc.), form protection for the position of the hydroxyl generator, and prevent debris from falling on the hydroxyl generator of the washing machine, causing a short circuit to the hydroxyl generator. Since the hydroxyl generator is composed of positive and negative plates and installed, if debris falls, it is easy to cause a collision between the positive and negative plates and a short circuit, thereby improving the performance and effect of the fruit washing machine.

[0047] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A protective cover for a cleaning machine, characterized in that: include: connecting parts; and The protective part has one end arranged on the outer side of the connecting part, and the protective part is provided with a closed-loop step structure from one end of the connecting part to the other end, and at least one first opening is provided on the side of the closed-loop step structure.

2. The protective cover for a cleaning machine according to claim 1, characterized in that: The connecting portion is provided with a through hole with two ends penetrating therethrough.

3. The protective cover for a cleaning machine according to claim 1, characterized in that: At least one second opening is arranged on the step surface of the lowest layer of the protection part.

4. The protective cover for a cleaning machine according to claim 3, characterized in that: A plurality of the second openings are provided at intervals from the first openings.

5. The protective cover for a cleaning machine according to claim 1, characterized in that: A plurality of locking holes are arranged on the step surface of the closed-loop step structure, and socket pins are arranged on the inner side surface of the protection part and located at the locking holes.

6. The protective cover for a cleaning machine according to claim 1 or 4, characterized in that: The opening arc length of the first opening is 30° to 180°.

7. The protective cover for a cleaning machine according to claim 1, characterized in that: A raised inclined surface is arranged between the first opening and the step surface of the adjacent closed-loop step structure.

8. The protective cover for a cleaning machine according to claim 1, characterized in that: The step surface of the closed-loop step structure is provided with an inclined surface inclined downward.

9. The protective cover for a cleaning machine according to claim 1 or 8, characterized in that: The step surface of the closed-loop step structure is horizontally extended outwards and is provided with a convex edge.

10. A fruit washing machine, characterized in that: The invention comprises a protective cover for a cleaning machine as claimed in any one of claims 1 to 9.

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