CN219373724U

CN219373724U - Peanut screening and washing device with water circulation

Info

Publication number: CN219373724U
Application number: CN202320732826.1U
Authority: CN
Inventors: 刘婷; 周龙港; 李佳阳; 李东升; 卢劲竹
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-21
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of cleaning equipment, and particularly discloses a peanut screening and washing device with water circulation, which comprises a bearing table for bearing materials to be cleaned, wherein the bearing table comprises a screening and washing groove which is slidably arranged on a frame, and a driving device for driving the screening and washing groove to transversely reciprocate along a sliding track between the screening and washing groove and the frame. According to the utility model, the driving device drives the screening groove to transversely reciprocate, so that the peanuts in the screening groove move, shake and roll relative to the screening groove due to inertia, so that the outer surface of the peanuts can be washed by water, and the combined operation of washing the peanut surfaces by the spray head and turning the peanuts by the driving device is formed, so that the peanuts are thoroughly washed and are not damaged due to stirring.

Description

Peanut screening and washing device with water circulation

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a peanut screening and washing device with water circulation.

Background

The peanuts have the characteristics of wide planting area and high nutritive value, are rich in high heat, high protein and high fat, and are favored by wide consumers. Typically, peanuts are planted in sand, and the surface of the peanuts after harvesting carries a large amount of sediment. Traditional peanut cleaning mode is manual cleaning, and manual cleaning efficiency is low and the cleaning quality is poor, and current peanut screen washing device can directly discharge the sewage that the peanut was left after wasing, has the problem such as water waste and pollution. There are various mechanical peanut screening and washing devices, but most of the existing peanut screening and washing devices adopt a box structure, and cleaning of stains attached to the inner wall is very inconvenient. In addition, if the conventional mechanical type sun-washing device adopts stirring type washing, not only the energy consumption required by stirring is high, but also part of peanuts are damaged due to stirring impact caused by asynchronous peanut at the initial stage of starting. If spray rinsing is adopted, for example, the agricultural shaking type energy-saving peanut cleaning device disclosed in the prior art CN112931901a is not only provided with a conveying belt to convey the peanuts to a cleaning area, so that the combination is complicated, but also the cleaning of one side of the bottom of the peanuts is not in place due to the fact that the conveying belt cannot roll the peanuts, and an additional rolling chamber is required to be arranged, so that the integral structure is further complicated.

Disclosure of Invention

The utility model aims at: the peanut screen washing device with the water circulation solves the technical problems that an existing peanut spray washing type screen washing device is not thorough in cleaning, complex in structure and the like.

The technical scheme adopted by the utility model is as follows:

the utility model provides a take hydrologic cycle's peanut screen washing device, includes the plummer that bears the washing material, plummer includes the screen washing groove of slidable mounting in the frame and drives the drive arrangement of the horizontal reciprocating motion of sliding rail between screen washing groove and the frame along it.

Further, a water tank with a closed top is arranged below the screening and washing tank, a water inlet is arranged on one side of the top of the water tank, the screening and washing tank is obliquely arranged on the frame, the low-position end of the screening and washing tank is positioned above the water inlet, and a plurality of drainage tanks for discharging sewage are arranged at the bottom of the screening and washing tank.

Further, a filter screen is installed in the water tank, and divides one side of the interior of the water tank opposite to the water inlet and the other side into two chambers.

Further, the filter screen is slidably mounted in the water tank, and it can be moved upward in a sliding direction and removed from the water inlet.

Further, a drainage pipeline is arranged on one side of the bottom of the water tank, and a drainage valve is arranged on the drainage pipeline.

Further, more than one spraying mechanism is arranged above the screening and washing tank, and comprises a spray head bracket erected on the frame and a high-pressure spray head which is arranged on the spray head bracket and sprays fluid into the screening and washing tank;

the water supply sources of the spraying mechanism are multiple, and one of the water supply sources is water after the material is cleaned.

Further, a feed hopper is arranged above the screening and washing tank, the feed hopper is fixed on the frame, and the discharge end of the feed hopper is positioned above the screening and washing tank.

Further, the screen washing groove is slidably mounted on the frame through a plurality of groups of sliding structures, and the sliding structures comprise rollers rotatably mounted on the outer wall of the screen washing groove and rails mounted on the frame and supporting the rollers to roll.

Further, the rail is a V-shaped sliding rail, and the supporting roller is a V-shaped rail wheel.

Further, the driving device is arranged on a motor on the frame, a cam mechanism driven by the motor and a double-end rod end joint bearing with two ends respectively hinged with the hinge base and the cam mechanism, and the hinge base is vertically and slidably arranged on the screening washing groove.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the peanut screening and washing device with the water circulation, the driving device drives the screening and washing groove to transversely reciprocate, so that peanuts in the screening and washing groove move, shake and roll relative to the screening and washing groove due to inertia, the outer surface of the peanuts can be conveniently washed by water, and the combined operation of washing the surface of the peanuts by the spray head and turning the peanuts by the driving device is formed, so that the peanuts are thoroughly washed and the peanut damage caused by stirring is avoided;

2. according to the peanut screening and washing device with water circulation, the top of the water tank is provided with the inclined surface, and the filter screen is obliquely arranged in the water tank, so that when sewage flows into the water tank through the inclined surface at the top of the water tank, the filter screen blocks sediment and impurities on the left side of the water tank, and the sediment and impurities are conveniently cleaned manually after the device is used, so that the cleaning time of the device is shortened;

3. according to the peanut screening and washing device with water circulation, water in the water tank can be directly discharged through the drain valve, and the water can be connected into a pipeline for spraying and washing peanuts by using the circulation loop, so that the water can be recycled, and the water resource waste is reduced; according to the utility model, the sewage left by screening and washing the peanuts is collected and reused for the next round of peanut washing work after being filtered by the filter screen, so that the waste of water resources is effectively avoided.

Drawings

For more clearly describing the technical solution of the embodiments of the present utility model, the following description will briefly describe the drawings required to be used in the embodiments, and it should be understood that the proportional relationships of the components in the drawings in this specification do not represent the proportional relationships in actual material selection design, but are merely schematic diagrams of structures or positions, where:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of the structure of a screening tank;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a schematic view of the location of the screen in the tank;

FIG. 6 is a schematic structural view of a sliding structure;

fig. 7 is a schematic view of a transmission structure in the driving device.

The reference numerals in the drawings indicate:

the device comprises a 1-motor, a 2-coupler, a 3-cam mechanism, a 301-cam body, a 302-pin shaft, a 4-double-end rod end joint bearing, a 5-linear guide rail, a 6-hinge seat, a 7-screening groove, a 701-drainage groove, an 8-slide rail bracket, a 9-V-shaped slide rail, a 10-V-shaped track wheel, a 11-water tank, a 12-filter screen, a 13-slide groove, a 14-drainage valve, a 15-feed hopper, a 16-frame, a 17-high-pressure spray head group, a 1701-high-pressure spray head, a 1702-spray head bracket and a 18-slide block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model.

The present utility model will be described in detail with reference to fig. 1 to 7.

Example 1

The application provides a take hydrologic cycle's peanut screening wash device, as shown in fig. 1, it includes the plummer that bears the washing material, specifically is the plummer that bears the peanut that waits to wash, the plummer includes slidable mounting screening wash 7 on frame 16 and drives the drive arrangement of the horizontal reciprocating motion of sliding rail between screening wash 7 and frame 16 along it, and wherein screening wash is used for bearing the peanut that waits to wash. According to the conventional arrangement, the bearing table is positioned on a spray washing station, and the spray head sprays high-pressure water or water-air mixed fluid into the screen washing groove 7 so as to wash away the sludge on the surface of the peanut; meanwhile, the driving device drives the screening groove 7 to transversely reciprocate, so that peanuts in the screening groove 7 move, shake and roll relative to the screening groove 7 due to inertia, the outer surface of the peanuts can be washed by water, and therefore the combined operation that the spray head washes the surface of the peanuts and the driving device turns the peanuts is formed, so that the peanuts are thoroughly washed and the peanuts are not damaged due to stirring.

Working principle and process: firstly, the ground surface of the device is ensured to be smooth, so that the machine is ensured to run stably, a driving device is started, the screen washing groove 7 reciprocates, peanuts to be washed fall onto the screen washing groove 7, the spray head washes the peanuts under high pressure, and the peanuts in the screen washing groove 7 move, shake and roll relative to the screen washing groove 7 due to inertia along with the reciprocation of the screen washing groove 7, so that the outer surface of the peanuts can be washed by water, and the peanuts cannot be damaged when being thoroughly washed.

Example 2

The embodiment is based on embodiment 1, and the technical scheme to be protected in the application is further optimally designed. As shown in fig. 1 and 2, a water tank 11 with a closed top is arranged below the screen washing tank 7, a water inlet 1101 is arranged at one side of the top of the water tank 11, the screen washing tank 7 is obliquely arranged on the frame 16, the lower end of the screen washing tank 7 is positioned above the water inlet 1101, and a plurality of drainage tanks 701 for discharging sewage are arranged at the bottom of the screen washing tank 7, as shown in fig. 3 and 4. The water for cleaning the peanuts is discharged downwards through the water discharge groove 701 under the action of gravity and falls into the water tank 11 through the water inlet 1101, so that the sewage can be collected for centralized treatment, the surrounding environment is prevented from being polluted, the sewage can be deposited and filtered, the peanut cleaning operation can be performed by recycling, the water utilization rate is improved, and the water resource waste is reduced. Preferably, the top of the tank is provided with a slope so that a part of the sewage discharged by the drain tank 701 falls directly into the water inlet 1101, and another part falls into the water inlet 1101 along the slope after falling onto the top of the tank, as shown in fig. 5.

Specifically, in order to facilitate the cleaning of the water tank and the recycling of the water, a filter screen 12 is installed in the water tank 11, the filter screen 12 divides the inside of the water tank 11 into two chambers on one side opposite to the water inlet 1101 and the other side, that is, as shown in fig. 5, the filter screen 12 divides the inside of the water tank 11 into a left chamber opposite to the water inlet 1101 and a right chamber. Thus, the water from the screening groove falls into the left chamber, the sludge and the like are blocked by the filter screen 12, the sludge cannot enter the right chamber, the water filtered by the filter screen enters the right chamber through the filter screen, and when the water for cleaning the peanuts needs to be recycled, the water in the right chamber is pumped out and is supplied to a pipeline for spraying the peanuts. And sludge and the like remain in the left cavity, and the subsequent cleaning is mainly performed on the left cavity, so that the labor intensity for cleaning the whole water tank is reduced.

Regarding the installation of the filter screen 12, the following scheme is specifically adopted: the strainer 12 is slidably mounted in the water tank 11, and is movable upward in a sliding direction and is disengaged from the water inlet 1101. The filter screen 12 is detachably arranged in the water tank, so that the filter screen is convenient to detach, clean and replace, and the later maintenance convenience of the utility model is improved.

In summary, according to the utility model, the top of the water tank is set to be an inclined plane, and the filter screen is obliquely arranged in the water tank, so that when sewage flows into the water tank through the inclined plane of the top of the water tank, the filter screen blocks sediment and impurities on the left side of the water tank, and the sediment and impurities are conveniently cleaned manually after the device is used, so that the cleaning time of the device is shortened.

The following scheme is adopted for the water outlet setting of the water tank: a drainage pipeline is arranged on one side of the bottom of the water tank 11, and a drainage valve 14 is arranged on the drainage pipeline. The water in the water tank can be directly discharged through the drain valve 14, and the water can be connected into a pipeline for spraying peanuts by using a circulating loop, so that the water can be recycled, and the waste of water resources is reduced. According to the utility model, the sewage left by screening and washing the peanuts is collected and reused for the next round of peanut washing work after being filtered by the filter screen, so that the waste of water resources is effectively avoided.

The following scheme is specifically adopted for spray washing of peanuts: three spraying mechanisms are arranged above the screen washing groove 7 and are sequentially and uniformly arranged at intervals along the sliding direction of the screen washing groove 7; the spraying mechanism comprises a spray head support 1702 arranged on the frame 16 and high-pressure spray heads 1701 which are arranged on the spray head support 1702 and spray fluid into the screen washing tank 7, and each spraying mechanism is provided with 6 high-pressure spray heads which are sequentially and uniformly arranged at intervals along the spray head support 1702;

the spraying mechanism has a plurality of water supply sources, wherein one water source is water after cleaning materials, and particularly, the water filtered in the water tank is connected into a pipeline for spraying and washing peanuts through a circulating loop.

The following scheme is adopted for peanut feeding: a feed hopper 15 is arranged above the screening washing tank 7, the feed hopper 15 is fixed on the frame, and the discharge end of the feed hopper 15 is positioned above the screening washing tank 7.

As shown in fig. 1 and 6, the screen washing tank 7 is slidably mounted on the frame 16 by a plurality of sets of sliding structures including rollers 10 rotatably mounted on the outer wall of the screen washing tank 7 and rails 9 mounted on the frame 16 and supporting the rollers 10 to roll. Preferably, the rail 9 is a V-shaped sliding rail, and the supporting roller 10 is a V-shaped rail wheel.

Example 3

A first embodiment of the driving device according to the above aspect is as follows: the driving device is provided with a motor 1, a cam mechanism 3 and a double-end rod end joint bearing 4, wherein the motor 1 is arranged on a frame 16, the cam mechanism 3 is driven by the motor 1, the two ends of the double-end rod end joint bearing are respectively hinged with a hinge seat 6 and the cam mechanism 3, and the hinge seat 6 is vertically and slidably arranged on a screening washing groove 7. An output shaft of the motor 1 is coaxially connected with a cam shaft in the cam mechanism 3 through a connecting shaft device, a pin shaft 302 is arranged on a cam body 301 of the cam mechanism, one end of a double-end rod end joint bearing 4 is sleeved on the pin shaft 302, and the other end of the double-end rod end joint bearing is sleeved on a pin shaft arranged on a hinge seat 6. The hinge seat is fixedly connected with the sliding block 18 through a screw, and the sliding block 18 is in sliding fit on the linear guide rail 5 fixedly arranged on the screening groove 7.

The motor starts, and the output shaft of the motor rotates and drives the cam mechanism to rotate, so that the hinge seat and the sliding block 18 are pushed to move back and forth through the double-end rod end joint bearing 4, and then the screening washing groove is pulled to move back and forth, and the peanut is turned and washed. The slider 18 is provided with a mating groove which is slidably mated with the linear guide, and the opening of the mating groove is smaller than the groove bottom so that the slider can slide up and down relative to the linear guide without the linear guide being separated from the notch of the mating groove.

Based on the above scheme, the working principle and the process of the embodiment are as follows: firstly, ensure that the ground that the device installed is level and smooth to guarantee that the machine is steady when running, pour into sufficient clear water in water tank 11, start motor 1, round pin axle 302 on the cam body 301 drives hinge mount 6 through double-end rod end joint bearing 4 and reciprocates on a fixed horizontal plane, and then make screen wash groove 7 reciprocate on V type slide rail with certain frequency, the peanut falls on screen wash groove 7 from feeder hopper 15, high pressure shower nozzle group 17 is got water from the water valve 14 of water tank afterbody, carry out high pressure washing to the peanut, the sewage that falls flows into water tank 11 naturally through water tank 11 top inclined plane, the filter screen 12 of the inside slope arrangement of water tank 11 filters the sewage that flows into, silt and impurity pile up in filter screen 12 left side, the filter screen right side is comparatively clean water for the peanut washing of next round, when wanting to wash water tank 11, take out filter screen 12 slope, can carry out the inside complete washing to water tank 11.

A second embodiment of the driving device according to the above aspect is as follows: the driving device is arranged on a motor 1 on a frame 16, a cam mechanism 3 driven by the motor 1 and a return spring positioned on the other side of the screen washing groove relative to the motor, one end of the spring is fixedly arranged on the frame 16, the other end of the spring is in butt joint with the screen washing groove, the outer cylindrical surface of a cam in the cam mechanism 3 is in butt joint with the side wall of the screen washing groove, so that the motor is started, an output shaft of the motor rotates and drives the cam mechanism to rotate, and as the large diameter side of the cam contacts with the screen washing groove, the cam pushes the screen washing groove to be far away from the rotating center of the cam, and the return spring is compressed; as the cam mechanism rotates to the small diameter side of the cam to contact with the screen washing groove, the return spring returns to push the screen washing groove to return, so that the reciprocating movement of the screen washing groove is realized.

There are several embodiments of the drive means for effecting the reciprocal movement of the screening trough, and the specific distances herein describe both embodiments. In the second embodiment, the other end of the screen washing tank needs to be provided with a return spring, and the factors such as gravity, sliding friction force and spring coefficient of the screen washing tank need to be considered in design, so that the design is complex; in the first mode, the reciprocating movement of the screening and washing tank can be realized by adopting the connecting rod for hinged connection, the whole device is arranged on one side of the screening and washing tank, the installation is convenient, the parameters considered during the design are fewer, the whole structure is more concise, and the stability is good.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The peanut screening and washing device with the water circulation comprises a bearing table for bearing materials to be washed, and is characterized in that the bearing table comprises a screening and washing groove (7) which is slidably arranged on a frame (16) and a driving device for driving the screening and washing groove (7) to transversely reciprocate along a sliding track between the screening and washing groove and the frame (16).

2. The peanut screen washing device with water circulation according to claim 1, wherein a water tank (11) with a closed top is arranged below the screen washing groove (7), a water inlet (1101) is arranged on one side of the top of the water tank (11), the screen washing groove (7) is obliquely arranged on a frame (16), the lower end of the screen washing groove is positioned above the water inlet (1101), and a plurality of drainage grooves for discharging sewage are arranged at the bottom of the screen washing groove (7).

3. A peanut screen washing apparatus with water circulation according to claim 2, characterized in that a screen (12) is installed in the water tank (11), the screen (12) dividing the interior of the water tank (11) into two chambers on the side opposite the water inlet (1101) and on the other side.

4. A peanut screen washing apparatus with water circulation according to claim 3, characterized in that the screen (12) is slidably mounted in the tank (11) and is movable upwards in the sliding direction and out of the water inlet (1101).

5. Peanut screen washing device with water circulation according to claim 2, characterized in that a drain pipe is arranged on one side of the bottom of the water tank (11), and a drain valve (14) is arranged on the drain pipe.

6. The peanut screen washing device with water circulation according to claim 1, characterized in that more than one spraying mechanism is arranged above the screen washing groove (7), and the spraying mechanism comprises a spray nozzle bracket (1702) arranged on a frame (16) and a high-pressure spray nozzle (1701) arranged on the spray nozzle bracket (1702) and used for spraying fluid into the screen washing groove (7);

7. Peanut screen washing device with water circulation according to claim 1, characterized in that a feed hopper (15) is arranged above the screen washing tank (7), the feed hopper (15) is fixed on the frame, and the discharge end of the feed hopper is positioned above the screen washing tank (7).

8. A peanut screen washing apparatus with water circulation according to claim 1, characterized in that the screen washing tank (7) is slidably mounted on the frame (16) by means of a plurality of sets of sliding structures comprising rollers (10) rotatably mounted on the outer wall of the screen washing tank (7) and rails (9) mounted on the frame (16) and supporting the rollers (10) for rolling.

9. The peanut screen washing device with water circulation according to claim 8, wherein the rail (9) is a V-shaped sliding rail, and the supporting roller (10) is a V-shaped rail wheel.

10. The peanut screen washing device with water circulation according to any one of claims 1 to 9, wherein the driving device is installed on a motor (1) on a frame (16), a cam mechanism (3) driven by the motor (1) and a double-end rod end joint bearing (4) with two ends respectively hinged with a hinge seat (6) and the cam mechanism (3), and the hinge seat (6) is vertically and slidably installed on a screen washing groove (7).