CN209732539U - A fruit and vegetable washing machine - Google Patents

Abstract

The utility model belongs to the technical field of crop cleaning devices and provides a fruit and vegetable cleaning machine. The fruit and vegetable cleaning machine includes: a support device, a transmission device, a cleaning device and an exhaust device; the cleaning device and the exhaust device are installed on the support device, and the exhaust device includes an exhaust fan and a cover; the cleaning device includes The outer cleaning device and the inner cleaning device, the outer cleaning device and the inner cleaning device can rotate in opposite directions relative to each other, and the transmission device drives the cleaning device to rotate under the drive of the driving device. The beneficial effect of the utility model lies in that: the double-drum design can effectively increase the contact area of the brush on the fruits and vegetables; the wind washing structure design can increase the degree of cleaning of the fruits and vegetables, and the fruits and vegetables will rotate accordingly during the blowing process, so that All surfaces can be brushed for more thorough cleaning.

Description

A fruit and vegetable washing machine

technical field

The utility model belongs to the technical field of crop cleaning devices, in particular to a fruit and vegetable cleaning machine.

Background technique

The fruit and vegetable cleaning machine is a new type of energy device that cleans the surfaces of fruits and vegetables such as potatoes, jujubes, and taro. With the development of today's society and the improvement of people's living standards, people's demand for food is increasing, so the demand for labor in mass production of food is also increasing, but the disadvantages of manual cleaning are: low efficiency, The cost is high, the time is long, etc. Then people turn the spearhead of the solution to the machinery industry, which also puts a certain pressure on the industry.

The document with the application number 201720476143.9 discloses a drum-type potato cleaning device, which includes: drums, cleaning rollers, conveyor belts and other devices. The top moves between the cleaning rollers with the rotation of the conveyor belt to achieve the purpose of cleaning, and it is finally discharged from the discharge port to complete the entire cleaning process. The high-pressure water gun is used in this equipment, which may damage the potatoes, and the use of a high-pressure water gun is not suitable for outdoor work, and the working conditions are limited, and the equipment is mainly cleaned by friction between the brushes on the cleaning rollers during the working process. Cleaning, the dirt that it cleans down can be between roller, can cause cleaning incompletely, work efficiency is low.

The document with the application number 201510876727.0 discloses a potato cleaning and grading device, which mainly includes: cleaning equipment installation bracket and potato cleaning and grading equipment, etc. The equipment mainly combines the screening and cleaning processes in the working process, saving a lot of time And improve work efficiency, but its roller grading device in the working process will damage some potatoes, such as potatoes of moderate size or potatoes with uneven size at both ends, when one end falls and the other end is clamped, it will cause damage to the potatoes damage or damage; using a nozzle to clean potatoes on a single layer during the cleaning process will result in incomplete cleaning, especially for potatoes that are screened to the next level, because the dirty water after cleaning on the previous layer will fall to the Above the potatoes of this level, the potatoes of this level are not cleaned thoroughly, and there is no filter device, which leads to blockage and poor cleaning effect.

Utility model content

The purpose of the utility model is to provide a fruit and vegetable cleaning machine to solve the technical problems existing in the prior art.

The technical means used in the implementation of the utility model is: a fruit and vegetable cleaning machine, including: a support device, a transmission device, a cleaning device and an exhaust device; the cleaning device and the exhaust device are installed on the support device, and the exhaust The device includes an exhaust fan and a cover; it is characterized in that the cleaning device includes an outer cleaning device and an inner cleaning device, the outer cleaning device and the inner cleaning device can rotate in opposite directions, and the transmission device is driven by the driving device Drive the cleaning device to rotate.

Preferably, the support device includes a bottom bracket and a bracket body, the bottom bracket is fixed at the working position, and is in the shape of a cuboid as a whole; the ventilation device on the bottom bracket is configured as follows: symmetrical installation On the two lower air intakes on the bottom bracket, a lower cover support is arranged on it, and an exhaust fan is fixedly installed at the lower ends of the two lower air intakes, and the lower air intake is arranged on the lower on the cover frame and place it parallel to it.

Preferably, the transmission device and the cleaning device further include: a rolling body, a large external gear, a drive shaft, an idler gear, a first pinion, a second pinion, an outer cover, an outer support ring, an inner support ring, a central tube, Outer rotating disc, inner rotating disc, central drive gear, inner air pump ring, inner support ring, outer support ring, outer air pump ring, outer cleaning tube, inner cleaning tube, rotating outer pinion, large internal gear, rotating inner small Gear, small internal gear, fixed disc; the rolling body is a cylinder, and the two ends of the rolling body are respectively equipped with an inner support ring, an outer support ring and a fixed disc, wherein the inner support ring and the outer support ring The inner cleaning pipe and the outer cleaning pipe are respectively fixed, an air outlet is provided on the outer side, and a brush of a certain density is covered on the outer side, the brush and the air outlet are arranged in a misaligned manner, and the two ends of the brush are closed; The inner air pump ring is fixedly connected to the outer air pump ring, and is fixedly connected to the bottom bracket to support the inner support ring and the outer support ring, and the central transmission gear is movably connected to the inner support ring.

Preferably, the central transmission gear is connected with the bearing of the inner cleaning pipe, supported by the fixed disc at the other end of the inner cleaning pipe, and connected with the rotating inner pinion on the inner cleaning pipe , the rotating internal pinion is meshed with the small internal gear to rotate, and the inner supporting ring is installed in the middle of the inner cleaning pipe; one end of the outer cleaning pipe is supported by the outer supporting ring, and the other end is supported by the outer supporting ring. The fixed disc is supported by the outer support ring in the middle, one end of the outer cleaning pipe is mounted on the large outer gear, and the other end is connected by the rotating outer pinion, and the rotating outer pinion Mesh and rotate with the large internal gear, the large internal gear and the small internal gear are fixedly connected with the fixed disk, and the fixed disk is fixedly connected with the bottom support body.

Preferably, the central pipe is an air outlet pipe, and there are neatly arranged small openings for blowing air in the lower half of the pipe, and a layer of brushes is sheathed on the outer side thereof.

Preferably, the outer air pump ring is in communication with the outer cleaning pipe, and there is a small air inlet on one side of the outer cleaning pipe, and its two ends are sealed.

Preferably, the small air inlet on the outer cleaning pipe is in semi-communication with the outer air pump ring.

Preferably, the inner air pump ring communicates with the inner cleaning pipe, the inner cleaning pipe has the same structure as the outer cleaning pipe, and the inner cleaning pipe communicates with the inner air pump ring .

Preferably, the bracket body is fixed on the bottom bracket, and is fixedly connected with the rolling body, the first pinion and the second pinion are connected on the driving shaft, and the second pinion The gear is meshed with the large external gear, the first pinion is meshed with the idler gear, the idler wheel is fixed on the support body, and the idler wheel is meshed with the central transmission gear.

Preferably, the outer cover is fixedly connected with the outer rotating disc and the outer support, and the outer cover rotates with the rotation of the outer rotating disc.

Compared with the prior art, the beneficial effects produced by the implementation of the utility model are:

(1) The utility model adopts a double-drum structure design, which can effectively increase the contact area of the brush to the fruits and vegetables.

(2) The utility model utilizes the reverse rotation of the inner and outer drums and the structural design of a single drum that can rotate itself, so that the cleaning of fruits and vegetables is more thorough;

(3) The utility model adopts the air washing structure design, and there are multiple air outlets on each drum, which can increase the degree of cleaning of fruits and vegetables. During the blowing process, the fruits and vegetables will rotate accordingly, so that each surface can be brushed. Brush to clean more thoroughly, no dead ends.

(4) The utility model adopts a blower structure, which has a wide range of applications, can work directly outdoors, is not limited by its resources, can directly work continuously with fruit and vegetable harvesters, and belongs to new green energy equipment.

(5) The utility model is equipped with a brush device on the drum, which can effectively reduce the impact of fruits and vegetables on the drum during the rotation process and play a buffer role, and a plurality of blowing ports are set on the drum, which can effectively remove the hair. Brush the impurities on it to clean it up.

(6) The utility model is equipped with an inflatable pipeline on one side, and the upper side of the structure is sealed to the pipeline, so as to prevent impurities from flying around in the upper part and cannot collect and pollute the air.

(7) The utility model is equipped with a suction device on the lower side of the drum, so that the impurities brushed off by the brush in the drum can be cleaned out, and the impurities in the drum can be cleaned in time, which is beneficial to the cleaning of fruits and vegetables and prevents the impurities from being trapped in the drum. internal.

(8) The utility model uses air washing in the whole process of work, which has less damage to the surface of fruits and vegetables, and the fruits and vegetables are kept dry throughout the whole process, eliminating the need for a drying process.

(9) The utility model only uses one transmission mechanism, which saves cost, reduces space, and makes the overall structure more compact.

Description of drawings

Fig. 1 is an axonometric schematic view of the overall structure of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 2 is an axial schematic diagram of part of the structure of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 3 is an axonometric schematic diagram of a bottom bracket device of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 4 is an axial side schematic diagram of the partial structure of the rolling element device of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 5 is a schematic front view of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 6 is a schematic left view of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Fig. 7 is a partial cross-sectional schematic diagram of a rolling body of an embodiment of the fruit and vegetable cleaning machine of the present invention.

Among them: 1. Bottom bracket, 2. Bracket body, 3. Rolling body, 4. Large external gear, 5. Drive shaft, 6. Idler gear, 7. First pinion, 8. Second pinion, 9. Outer cover Body, 10, outer support ring, 11, inner support ring, 12, central tube, 13, outer rotating disc, 14, inner rotating disc; 1.1 lower air outlet, 1.2, lower cover body bracket, 1.3, exhaust fan; 3.1, central transmission gear, 3.2, inner air pump ring, 3.3, inner support ring, 3.4, inner cleaning pipe, 3.5, outer support ring, 3.6, outer air pump ring, 3.7, outer cleaning pipe, 3.8, rotating outer pinion, 3.9 , large internal gear, 3.10, rotating internal pinion, 3.11, small internal gear, 3.12, fixed disk.

Detailed ways

The following is a clear and complete description of the technical solutions of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

A fruit and vegetable cleaning machine is provided in the embodiment of the utility model, as shown in accompanying drawings 1-7, the fruit and vegetable cleaning machine includes: a bottom bracket 1, a bracket body 2, a rolling body 3, a large external gear 4, a drive shaft 5, Idler 6, first pinion 7, second pinion 8, outer cover 9, outer support ring 10, inner support ring 11, central tube 12, outer rotating disc 13, inner rotating disc 14.

In this embodiment, the bottom bracket 1 is fixed at the working position, and is in the shape of a cuboid as a whole, including two lower air outlets 1.1, which are respectively arranged on both sides of the entire position, and placed symmetrically; a lower cover body bracket is arranged on the top 1.2, to facilitate the placement of rolling elements and the determination of their positional relationship, an exhaust fan 1.3 is fixedly installed at the lower ends of the two lower air outlets 1.1, so that the lower air outlet 1.1 is arranged on the lower cover body bracket and placed parallel to it .

Specifically, the rolling body 3 is a cylinder, and the two ends are respectively equipped with an inner support ring 3.3, an outer support ring 3.5 and a fixed disc 3.12, wherein the inner support ring 3.3 and the outer support ring 3.5 fix the inner cleaning pipe 3.4 and the outer ring respectively. Cleaning pipe 3.7, its structure is to have some air outlets on the outside, is covered with the hairbrush of certain density on the outside, mutually dislocation is arranged between its hairbrush and the air outlet, is closed at its two ends; Rotate with the rotation of the large external gear 4, the quantity of the inner cleaning pipe 3.4 and the outer cleaning pipe 3.7 is determined according to the specific physical size; wherein the inner air pump ring 3.2 and the outer air pump ring 3.6 are fixedly connected, and are connected to the bottom Bracket 1 is fixedly connected to support the inner support ring 3.3 and the outer support ring 3.5. The central transmission gear 3.1 is movably linked with the inner support ring 3.3. The central transmission gear 3.1 is connected to the bearing of the inner cleaning pipe 3.4, and the inner cleaning pipe The other end of 3.4 is supported by the fixed disc 3.12, connected with the rotating inner pinion 3.8 on the inner cleaning pipe 3.4, and the rotating inner pinion 3.8 meshes with the small inner gear 3.11 to rotate, and the middle of the inner cleaning pipe 3.4 is installed An inner support ring 11; one end of the outer cleaning pipe 3.7 is supported by the outer support ring 3.5, the other end is supported by the fixed disc 3.12, and the middle is supported by the outer support ring 10, and a section of the outer cleaning pipe 3.7 is mounted on the large external gear 4 The other end is connected by the rotating outer pinion 3.10, and the rotating outer pinion 3.10 meshes with the large internal gear 3.9 to rotate, the large internal gear 3.9 and the small internal gear 3.11 are fixedly connected to the fixed disc 3.12, and the fixed disc 3.12 is connected to the bottom bracket Body 1 is fixedly connected.

In this embodiment, the central tube 12 is an air outlet tube, and there are neatly arranged small openings in the lower part of the tube, which are used for blowing air, and a layer of brushes is placed on the outside of the tube to help clean the fallen fruits and vegetables. Reduce the impact on the pipeline.

In this embodiment, the outer air pump ring 3.6 is communicated with the outer cleaning pipe 3.7. There is a small air inlet on one side of the outer cleaning pipe 3.7, and the two ends are sealed. The small opening on the outer cleaning pipe 3.7 is connected to the outer air pump ring 3.6. They are semi-communicated, and on a small part of the upper side of the disc, when the outer cleaning pipe 3.7 is rotated to the upper side, the outer cleaning pipe 3.7 will not be able to clean and rub the food, so the outer cleaning pipe 3.7 is used on the upper side. There is no communication between the air pump ring 3.6 and the outer cleaning pipe 3.7, that is, the outer air pump ring 3.6 is in a sealed state, which can save resources and reduce the random flying of impurities. The inner air pump ring 3.2 is communicated with the inner cleaning pipe 3.4, the inner cleaning pipe 3.4 has the same structure as the outer cleaning pipe 3.7, and the inner cleaning pipe 3.4 and the inner air pump ring 3.2 are semi-connected, so that The further cleaning of the fruits and vegetables falling in between the two layers of rings also saves resources and reduces dust flying around.

In this embodiment, the bracket body 2 is fixed on the bottom bracket 1, and is fixedly connected with the rolling body 3, and the first pinion 7 and the second pinion 8 are connected on the drive shaft 5, and the second pinion 8 is connected to the large The external gear 4 is meshed, the first pinion 7 is meshed with the idler 6, the idler 6 is fixed on the support body, and the idler 6 is meshed with the central transmission gear 3.1.

In this embodiment, the outer cover body 9 is fixedly connected with the outer rotating disc 13 and the outer support body 11 , and the outer cover body 9 rotates with the rotation of the outer rotating disc 13 .

The working process of the fruit and vegetable cleaning machine in the utility model is as follows: the bottom support 1 is fixed on the ground, and the support body 2, the rolling body 3, the exhaust fan 13 and the center pipe 12 are installed according to the embodiment.

When the work starts, the motor drives the drive shaft 5 to rotate, the first pinion 7 and the second pinion 8 on the drive shaft 5 rotate, the first pinion 7 meshes with the idler 6, and the idler 6 is in contact with the center The transmission gear 3.1 is meshed; the second pinion 8 is meshed with the large external gear 4, when the motor drives the driving shaft 5 to rotate, the second small gear 8 drives the large external gear 4 to rotate, and the first small gear 7 is driven by the idler 6 Central transmission gear 3.1 rotates; Outer cleaning pipe 3.7 also rotates thereupon during the rotation process on large external gear 4, and on the other side, large internal gear 3.9 and outer rotating disk 13 are housed on the fixed disc 3.12, and the outer cleaning pipe 3.7 is equipped with There is a rotating outer pinion 3.8, and the rotating outer pinion 3.8 meshes with the large internal gear 3.9, then the outer cleaning pipe 3.7 will also rotate itself during its revolution; the same reason: in the central transmission gear 3.1 In the rotation process, the cleaning pipe 3.4 also rotates thereupon. On the other side, since the small internal gear 3.11 and the internal rotating disk 14 are housed on the fixed disk 3.12, the internal cleaning pipe 3.4 is equipped with a rotating internal pinion 3.10, and the rotating internal The pinion 3.10 meshes with the small internal gear 3.11, and the inner cleaning pipe 3.4 will also rotate itself during the revolution.

Since there is an idler 6 between the central transmission gear 3.1 and the drive shaft 5, the effect of its idler 6 is to change the steering between its large external gear 4 and the central transmission gear 3.1, so that the outer cleaning pipe 3.7 and the inner cleaning pipe The steering between 3.4 is opposite, which makes the cleaning process more clean and thorough.

When the fruits and vegetables are fed at the fixed disk 3.12 of the feed inlet on the right, the inner cleaning pipe 3.4 and the outer cleaning pipe 3.7 rotate, and the outlet between the inner cleaning pipe 3.4 and the outer cleaning pipe 3.7 rotates. The tuyere is blowing outward all the time, and the brush on the pigging pipe has a certain friction effect on the fruits and vegetables. Through the air outlet on the cleaning pipe, the fruits and vegetables can be cleaned and the impurities on the brush are blown away. The central pipe 12 blows air downwards, which can prevent the fruits and vegetables falling in the inner cleaning pipe 3.4 from being cleaned; The soil and other impurities blown out by the inner cleaning pipe 3.4 and the outer cleaning pipe 3.7 in the rolling body 3 are sucked away through the lower air outlet 1.1, and the impurities are directly removed along the lower pipe of the exhaust fan 1.3, and dust is also reduced on the rolling body 3 The accumulation in, avoids the clogging of outer cover body 9.

Through the above blowing process and the blowing and brush cleaning between the inner cleaning pipe 3.4 and the outer cleaning pipe 3.7, and with the removal of impurities by the exhaust fan 1.3, the fruits and vegetables slowly move downwards in the rolling body 3 with their gravity. Move, directly flow out one end of the air pump ring 3.6 outside the discharge port, until the fruit and vegetable cleaning work is completed.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A fruit and vegetable cleaning machine, comprising: a support device, a transmission device, a cleaning device and an exhaust device; The cleaning device and the exhaust device are installed on the support device, and the exhaust device includes an exhaust fan and a cover; It is characterized in that the cleaning device includes an outer cleaning device and an inner cleaning device, the outer cleaning device and the inner cleaning device can rotate in opposite directions relative to each other, and the transmission device drives the cleaning device to rotate under the drive of the driving device. 2. The fruit and vegetable cleaning machine according to claim 1, wherein the supporting device comprises a bottom bracket and a bracket body, and the bottom bracket is fixed on the working position and is in the shape of a cuboid as a whole; The exhaust device, the structure of the exhaust device is: two lower air outlets symmetrically installed on the bottom bracket, a lower cover body bracket is arranged on it, and the lower ends of the two lower air outlets are respectively fixed and installed An exhaust fan, the lower air outlet is arranged on the lower cover support and placed parallel to it. 3. The fruit and vegetable cleaning machine according to claim 2, characterized in that, the transmission device and the cleaning device also include: a rolling body, a large external gear, a driving shaft, an idler wheel, a first pinion, a second pinion, Outer cover body, outer supporting ring, inner supporting ring, central tube, outer rotating disc, inner rotating disc, central transmission gear, inner air pump ring, inner supporting ring, outer supporting ring, outer air pump ring, outer cleaning pipe, inner cleaning tube, rotating external pinion, large internal gear, rotating internal pinion, small internal gear, and fixed disk; Disc, wherein, the inner support ring and the outer support ring respectively fix the inner cleaning pipe and the outer cleaning pipe, an air outlet is arranged on the outer side, and a brush with a certain density is covered on the outer side, and the brush and the outlet The tuyeres are spaced apart from each other, and their two ends are closed; the inner air pump ring and the outer air pump ring are fixedly connected to each other, and are fixedly connected to the bottom bracket to support the inner support ring and the outer support ring. The central transmission gear is movably connected with the inner support ring. 4. The fruit and vegetable cleaning machine according to claim 3, characterized in that, the central transmission gear is connected to the bearing of the inner cleaning pipe, and the other end of the inner cleaning pipe is supported by the fixed disk, The inner cleaning pipe is connected with the rotating inner pinion, and the rotating inner pinion is engaged with the small inner gear to rotate, and the inner supporting ring is installed in the middle of the inner cleaning pipe; One end of the pipe is supported by the outer support ring, the other end is supported by the fixed disk, and the middle is supported by the outer support ring. One end of the outer cleaning pipe is mounted on the large external gear, and the other end is supported by the outer ring. The rotating outer pinion is connected, and the rotating outer pinion is meshed with the large internal gear to rotate, the large internal gear and the small internal gear are fixedly connected to the fixed disc, and the fixed disc is connected to the bottom The bracket body is fixedly connected. 5. The fruit and vegetable cleaning machine according to claim 4, characterized in that, the central pipe is an air outlet pipe, and there are neatly arranged small openings for blowing air in its lower half, and a layer of wool is set on its outer side. brush. 6. The fruit and vegetable cleaning machine according to claim 4, wherein the outer air pump ring communicates with the outer cleaning pipe, and there is a small air inlet on one side of the outer cleaning pipe, and its two ends are sealed. 7. The fruit and vegetable cleaning machine according to claim 4, characterized in that, the small air inlet on the outer cleaning pipe is in semi-communication with the outer air pump ring. 8. The fruit and vegetable cleaning machine according to claim 7, wherein the inner air pump ring communicates with the inner cleaning pipe, the inner cleaning pipe has the same structure as the outer cleaning pipe, and the inner cleaning pipe has the same structure as the outer cleaning pipe. The inner cleaning pipe is fully communicated with the inner air pump ring. 9. The fruit and vegetable cleaning machine according to claim 4, characterized in that, the support body is fixed on the bottom support, and is fixedly connected with the rolling body, and the first drive shaft is connected with a pinion gear and a second pinion gear, the second pinion gear meshes with the large external gear, the first pinion gear meshes with the idler gear, and the idler gear is fixed on the support body, And the idler gear meshes with the central transmission gear. 10. The fruit and vegetable cleaning machine according to claim 4, wherein the outer cover body is fixedly connected with the outer rotating disc and the outer support body, and the outer cover body rotates with the rotation of the outer rotating disc turn.