Fruit and vegetable cleaning roller brush

Abstract

The utility model provides a fruit and vegetable cleaning roller brush which comprises a roller, a plurality of guide assemblies movably penetrate through the roller in an annular array mode in the direction of the central axis of the roller, and soft brushes and hard brushes are installed on every two adjacent guide assemblies and located on the outer side of the roller respectively. A plurality of connecting rods movably penetrate through the roller in the central axis direction of the roller in an annular array mode, and the connecting rods are connected with the soft brush and the hard brush correspondingly. And an adjusting mechanism connected with the multiple connecting rods is mounted in the roller. By arranging the soft brushes, the hard brushes and the adjusting mechanism, when soil at the roots of coriander and spinach needs to be cleaned, the multiple soft brushes can be adjusted through the adjusting mechanism to be located on the sides, close to the roller, of the multiple hard brushes, and at the moment, the soil at the roots of coriander and spinach can be cleaned. When the fruit and vegetable cleaning rolling brush is used for cleaning soil at the roots of coriander and spinach, a plurality of scrubbing brushes are used for cleaning the soil at the roots of coriander and spinach, so that the cleaning effect is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brushes, in particular to a fruit and vegetable cleaning roller brush. Background Art

[0002] A fruit and vegetable cleaning roller brush is a tool specifically designed to clean the residues on the surface of fruits and vegetables. It removes dirt, pesticide residues, and bacteria on fruits and vegetables through rotating bristles;

[0003] Currently, the bristles on the roller brush are fixed on the outer side wall of the roller barrel, and the bristles on the same roller brush are of the same material. When the existing roller brush for fruit and vegetable cleaning is produced, in order to avoid damaging the surfaces of fruits and vegetables during later cleaning, soft bristles with a relatively soft material are usually fixed on the outer side wall of the roller barrel to process into a soft bristle roller brush. This kind of roller brush can avoid damaging the surfaces of fruits and vegetables during later cleaning;

[0004] However, the fruit and vegetable cleaning roller brush in the above-mentioned prior art still has the following defects during actual use:

[0005] When it is necessary to clean coriander and spinach, since coriander and spinach are usually eaten together with their roots, and the roots of coriander and spinach grow in the soil, when pulling out coriander and spinach, the roots of coriander and spinach are often covered with soil. Therefore, during later consumption, it is still necessary to clean the soil on the roots of coriander and spinach. If the above-mentioned soft bristle roller brush for fruit and vegetable cleaning is used to clean the soil on the roots of coriander and spinach, due to the relatively soft material of the bristles on the outer side wall of the roller barrel, the cleaning effect of the soil on the roots of coriander and spinach is poor, reducing the practicality;

[0006] Therefore, the present application proposes a fruit and vegetable cleaning roller brush. Utility Model Content

[0007] Aiming at the deficiencies of the prior art, the utility model provides a fruit and vegetable cleaning roller brush, which solves the problems mentioned in the background art.

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0009] A fruit and vegetable cleaning roller brush includes a roller barrel. Along the axial direction of the roller barrel, a plurality of guiding components are movably penetrated in a circumferential array. On adjacent two guiding components and located outside the roller barrel, a soft bristle brush and a hard bristle brush are respectively installed. Along the axial direction of the roller barrel, a plurality of connecting rods are movably penetrated in a circumferential array. The plurality of connecting rods are respectively connected to the soft bristle brush and the hard bristle brush;

[0010] An adjustment mechanism connected to all the plurality of connecting rods is installed inside the roller. The adjustment mechanism is used to make two adjacent connecting rods slide in opposite directions or stop sliding, so that the soft brush and the hard brush slide in opposite directions along the guiding assembly respectively. Rotating shafts are installed at both ends of the roller, and one end of the adjustment mechanism penetrates through one of the rotating shafts and extends to the outside of the rotating shaft.

[0011] Further: The guiding assembly includes two guiding rods that both movably penetrate through the roller along the central axis direction of the roller.

[0012] Further: The adjustment mechanism includes fixing plates symmetrically and fixedly installed at both ends of the inner side wall of the roller. A sliding rod is fixedly installed between the opposite sides of the two fixing plates. Two moving blocks are slidably connected to the outside of the sliding rod. One end of the connecting rod located inside the roller is hinged with a hinge rod. Two adjacent hinge rods are symmetrically arranged in a staggered manner and are respectively hinged with the two moving blocks. A driving member connected to both the two moving blocks is installed on the two fixing plates. The driving member is used to make the two moving blocks slide synchronously or stop sliding along the sliding rod.

[0013] Further: The driving member includes a threaded rod rotatably installed on the two fixing plates. The threaded rod and the central axis of the roller are located in the same axial direction, and the threaded rod is threadedly connected to both the two moving blocks.

[0014] Further: The connecting rod includes a movable rod that movably penetrates through the roller and is hinged with the hinge rod. A receiving groove is formed at one end of the movable rod away from the hinge rod. A connecting block is inserted into the receiving groove. A screw rod that is threadedly connected to the connecting block movably penetrates through one side of the movable rod.

[0015] Further: A groove is formed on one side of the movable rod, and the end of the screw rod can be hidden in the groove.

[0016] Further: The rotating shaft includes a rotating plate fixedly installed at the end of the roller by screws. A through hole is formed at the center of the rotating plate. A connecting shaft is fixedly installed on the rotating plate and inside the through hole. A shaft hole is formed at the center of the connecting shaft. The shaft hole and the threaded rod are located in the same axial direction, and the threaded rod can movably penetrate through the shaft hole.

[0017] The utility model provides a fruit and vegetable cleaning roller brush. Compared with the prior art, the following beneficial effects are achieved:

[0018] 1. By providing a soft brush, a hard brush and an adjustment mechanism, when it is necessary to clean the soil on the roots of coriander and spinach, the adjustment mechanism can be adjusted to make a plurality of soft brushes located on one side of the plurality of hard brushes close to the roller. At this time, when the roots of coriander and spinach are cleaned by this fruit and vegetable cleaning roller brush, the plurality of hard brushes clean the soil on the roots of coriander and spinach, thereby improving the cleaning effect and the practicability;

[0019] 2. Disassemble the screw rod, and the fixed state between the connecting block and the movable rod can be cancelled. At this time, apply a force to the corresponding soft brush or hard brush of the connecting rod, pull the corresponding soft brush or hard brush, and displace the corresponding soft brush or hard brush in a direction away from the roller. When the guide rod is displaced outside the roller, the disassembly of the soft brush or hard brush can be realized, thus facilitating the disassembly and replacement of the soft brush and the hard brush.

[0020] 3. By setting that the rotating shaft includes a rotating plate and a connecting shaft, and the threaded rod can movably penetrate the shaft hole, disassemble the screw for fixing between the rotating plate and the roller, and the rotating plate can be disassembled, thereby achieving the effect of disassembling the rotating shaft. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 Shows the three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 Shows the Figure 1 enlarged view of part A in the present invention;

[0024] Figure 3 Shows the installation structural schematic diagram of the connecting rod of the present invention;

[0025] Figure 4 Shows the structural schematic diagram of the adjusting mechanism of the present invention;

[0026] Figure 5 Shows the structural schematic diagram of the connecting rod of the present invention;

[0027] Figure 6 Shows the structural schematic diagram of the rotating shaft of the present invention;

[0028] As shown in the figure: 1, roller; 2, guiding component; 21, guide rod; 3, soft brush; 4, hard brush; 5, connecting rod; 51, movable rod; 511, groove; 52, receiving groove; 53, connecting block; 54, screw rod; 6, adjusting mechanism; 61, fixing plate; 62, sliding rod; 63, moving block; 64, articulated rod; 65, driving member; 651, threaded rod; 7, rotating shaft; 71, rotating plate; 711, through hole; 72, connecting shaft; 721, shaft hole. Detailed Embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] To solve the technical problems in the background art, the following vegetable and fruit cleaning roller brush is provided:

[0032] Combined with Figures 1-6 As shown, a vegetable and fruit cleaning roller brush provided by the present utility model includes a roller 1. A plurality of guiding components 2 are movably penetrated through the roller 1 in a circumferential array along its central axis direction. On the outer side of the roller 1 between adjacent two groups of guiding components 2, a soft brush 3 and a hard brush 4 are respectively installed. A plurality of connecting rods 5 are movably penetrated through the roller 1 in a circumferential array along its central axis direction. Specifically, it should be noted that the number of groups of guiding components 2 is an even number, and the plurality of connecting rods 5 correspond to the plurality of groups of guiding components 2 one by one. The plurality of connecting rods 5 are respectively connected to the soft brush 3 and the hard brush 4. The soft brush 3 is a nylon soft brush, and the hard brush 4 is a nylon hard brush. An adjusting mechanism 6 connected to all the plurality of connecting rods 5 is installed inside the roller 1. It is used to make adjacent two connecting rods 5 slide in opposite directions or stop sliding, so that the soft brush 3 and the hard brush 4 slide in opposite directions along the guiding components 2 respectively. Rotating shafts 7 are installed at both ends of the roller 1. One end of the adjusting mechanism 6 penetrates through one of the rotating shafts 7 and extends to the outside of the rotating shaft 7. During use, by rotating the rotating shafts 7, the roller 1 can be rotated around the two rotating shafts 7, thereby driving the plurality of soft brushes 3 and the plurality of hard brushes 4 to rotate around the roller 1. When the plurality of soft brushes 3 or the plurality of hard brushes 4 come into contact with the vegetables and fruits, the cleaning effect on the vegetables and fruits can be achieved.

[0033] By setting the soft brush 3, the hard brush 4 and the adjusting mechanism 6, during use, the adjusting mechanism 6 can make two adjacent connecting rods 5 slide in opposite directions or stop sliding, so that the soft brush 3 and the hard brush 4 slide in opposite directions along the guiding component 2 respectively, thereby adjusting the distances between the multiple soft brushes 3 and the multiple hard brushes 4 and the roller 1. Thus, it can be ensured that the multiple soft brushes 3 are on one side of the multiple hard brushes 4 close to the roller 1, or the multiple soft brushes 3 are on one side of the multiple hard brushes 4 away from the roller 1. When cleaning fruits and vegetables, according to the cleaning requirements, the multiple hard brushes 4 or the multiple soft brushes 3 can be made to contact the fruits and vegetables, so as to clean the fruits and vegetables with the multiple hard brushes 4 or the multiple soft brushes 3. Therefore, when it is necessary to clean the soil on the roots of coriander and spinach, the adjusting mechanism 6 can be used to adjust so that the multiple soft brushes 3 are on one side of the multiple hard brushes 4 close to the roller 1. At this time, when using this fruit and vegetable cleaning roller brush to clean the soil on the roots of coriander and spinach, the multiple hard brushes 4 clean the soil on the roots of coriander and spinach, thereby improving the cleaning effect and the practicality.

[0034] Embodiment 2

[0035] As Figures 1-6 shown, on the basis of the above embodiment, this embodiment further provides the following content:

[0036] In this embodiment, the guiding component 2 includes two guiding rods 21 that both movably penetrate through the roller 1 along the central axis direction of the roller 1. Specifically, it should be noted that the two guiding rods 21 of the same set of guiding component 2 are respectively fixedly connected to the corresponding soft brush 3 or hard brush 4. During use, when the adjusting mechanism 6 makes two adjacent connecting rods 5 slide in opposite directions and the soft brush 3 and the hard brush 4 slide in opposite directions along the guiding component 2 respectively, the guiding rods 21 of two adjacent sets of guiding component 2 slide on the roller 1, thereby realizing the guiding effect on the soft brush 3 and the hard brush 4.

[0037] In this embodiment, the adjusting mechanism 6 includes fixing plates 61 symmetrically and fixedly installed at both ends of the inner side wall of the roller 1. A sliding rod 62 is fixedly installed between the opposite sides of the two fixing plates 61. Two moving blocks 63 are slidably connected to the outside of the sliding rod 62. One end of the connecting rod 5 located inside the roller 1 is hinged with a hinged rod 64. Two adjacent hinged rods 64 are symmetrically and staggeredly arranged and are respectively hinged with the two moving blocks 63. A driving member 65 connected to both moving blocks 63 is installed on the two fixing plates 61, which is used to make the two moving blocks 63 slide synchronously or stop sliding along the sliding rod 62. During use, the driving member 65 is used to make the two moving blocks 63 slide synchronously along the sliding rod 62. At this time, a plurality of hinged rods 64 hinged with the two moving blocks 63 respectively rotate around their own hinge points on the two moving blocks 63, and rotation occurs between the other end of the hinged rod 64 and the corresponding connecting rod 5. Since two adjacent hinged rods 64 are symmetrically and staggeredly arranged, adjacent two connecting rods 5 can slide in the opposite direction on the roller 1.

[0038] In this embodiment, the driving member 65 includes a threaded rod 651 rotatably installed on the two fixing plates 61. The threaded rod 651 and the central axis of the roller 1 are in the same axial direction, and the threaded rod 651 is threadedly connected to both moving blocks 63. During use, a force is applied to the threaded rod 651 to make it rotate on the two fixing plates 61. The threaded rod 651 is threadedly connected to both moving blocks 63, so that the two moving blocks 63 can slide synchronously along the sliding rod 62. The operation is simple. Since the threaded connection between the threaded rod 651 and the two moving blocks 63 has self-locking property, when the threaded rod 651 is not rotated, the positions of the two moving blocks 63 can be fixed, which is convenient for use.

[0039] Embodiment Three

[0040] As Figures 1-6 shown, on the basis of the above embodiment, this embodiment further gives the following content:

[0041] In this embodiment, the connecting rod 5 includes a movable rod 51 that movably penetrates the roller 1 and is hinged to the hinge rod 64. One end of the movable rod 51 away from the hinge rod 64 is provided with a receiving groove 52, and a connecting block 53 is inserted into the receiving groove 52. Specifically, it should be noted that: the connecting block 53 on the connecting rod 5 is fixedly connected to the corresponding soft brush 3 or hard brush 4 of the connecting rod 5. One side of the movable rod 51 is movably penetrated by a screw rod 54 that is threadedly connected to the connecting block 53. During use, by disassembling the screw rod 54, the fixed state between the connecting block 53 and the movable rod 51 can be cancelled. At this time, an acting force is applied to the corresponding soft brush 3 or hard brush 4 of the connecting rod 5, and the corresponding soft brush 3 or hard brush 4 is pulled to displace the corresponding soft brush 3 or hard brush 4 away from the roller 1. When the guide rod 21 is displaced to the outside of the roller 1, the disassembly of the soft brush 3 or hard brush 4 can be realized, thus facilitating the disassembly and replacement of the soft brush 3 and the hard brush 4.

[0042] In this embodiment, a groove 511 is provided on one side of the movable rod 51, and the end of the screw rod 54 can be hidden in the groove 511. By providing the groove 511, the end of the screw rod 54 can be hidden in the groove 511, so as not to affect the sliding of the connecting rod 5 into the roller 1.

[0043] In this embodiment, the rotating shaft 7 includes a rotating plate 71 fixedly installed at the end of the roller 1 by screws. A through hole 711 is provided at the center of the rotating plate 71. A connecting shaft 72 is fixedly installed on the rotating plate 71 and within the through hole 711. A shaft hole 721 is provided at the center of the connecting shaft 72. The shaft hole 721 and the threaded rod 651 are located in the same axial direction, and the threaded rod 651 can movably penetrate the shaft hole 721. By providing that the rotating shaft 7 includes the rotating plate 71 and the connecting shaft 72, and the threaded rod 651 can movably penetrate the shaft hole 721, by disassembling the screws for fixing between the rotating plate 71 and the roller 1, the rotating plate 71 can be disassembled, thereby achieving the effect of disassembling the rotating shaft 7.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fruit and vegetable cleaning roller brush, characterized in that: It includes a roller (1), and a plurality of guiding components (2) are movably penetrated through the roller (1) in an annular array along its central axis direction. Soft brushes (3) and hard brushes (4) are respectively installed on the outer sides of the roller (1) on adjacent two groups of guiding components (2). A plurality of connecting rods (5) are movably penetrated through the roller (1) in an annular array along its central axis direction, and the plurality of connecting rods (5) are respectively connected to the soft brushes (3) and the hard brushes (4). An adjusting mechanism (6) connected to all the plurality of connecting rods (5) is installed inside the roller (1), which is used to slide adjacent two connecting rods (5) in opposite directions or stop sliding, so that the soft brushes (3) and the hard brushes (4) slide in opposite directions along the guiding components (2) respectively. Rotating shafts (7) are installed at both ends of the roller (1), and one end of the adjusting mechanism (6) penetrates through one of the rotating shafts (7) and extends to the outside of the rotating shaft (7).

2. The fruit and vegetable cleaning roller brush according to claim 1, wherein: The guiding component (2) includes two guiding rods (21) that are both movably penetrated through the roller (1) along the central axis direction of the roller (1).

3. The fruit and vegetable cleaning roller brush according to claim 1, wherein: The adjusting mechanism (6) includes fixing plates (61) symmetrically and fixedly installed at both ends of the inner side wall of the roller (1). A sliding rod (62) is fixedly installed between the opposite sides of the two fixing plates (61). Two moving blocks (63) are slidably connected to the outside of the sliding rod (62). One end of the connecting rod (5) located inside the roller (1) is hinged with a hinge rod (64). Adjacent two hinge rods (64) are symmetrically and staggeredly arranged and are respectively hinged with the two moving blocks (63). A driving member (65) connected to both the two moving blocks (63) is installed on the two fixing plates (61), which is used to slide the two moving blocks (63) synchronously along the sliding rod (62) or stop sliding.

4. The fruit and vegetable cleaning roller brush according to claim 3, characterized in that: The driving member (65) includes a threaded rod (651) rotatably installed on the two fixing plates (61). The threaded rod (651) and the central axis of the roller (1) are located in the same axis direction, and the threaded rod (651) is threadedly connected to both the two moving blocks (63).

5. The fruit and vegetable cleaning roller brush according to claim 3, characterized in that: The connecting rod (5) includes a movable rod (51) that movably penetrates through the roller (1) and is hinged with the hinge rod (64). A receiving groove (52) is formed at one end of the movable rod (51) away from the hinge rod (64). A connecting block (53) is inserted into the receiving groove (52). A screw rod (54) that is movably penetrated through one side of the movable rod (51) and is threadedly connected to the connecting block (53) is provided.

6. The fruit and vegetable cleaning roller brush according to claim 5, wherein: A groove (511) is formed on one side of the movable rod (51), and the end of the screw rod (54) can be hidden in the groove (511).

7. A fruit and vegetable cleaning roller brush according to claim 4, characterized in that: The rotating shaft (7) includes a rotating plate (71) fixedly installed at the end of the roller (1) by screws. A through hole (711) is formed at the center of the rotating plate (71). A connecting shaft (72) is fixedly installed on the rotating plate (71) and located inside the through hole (711). A shaft hole (721) is formed at the center of the connecting shaft (72). The shaft hole (721) and the threaded rod (651) are located in the same axis direction, and the threaded rod (651) can movably penetrate through the shaft hole (721).

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