CN206061762U - A kind of tank lift bean sprout growing machine - Google Patents

Abstract

The utility model provides a sink lifting bean sprout machine, which includes a casing, a top cover, a culture dish and a water tank; the culture dish is placed in the top cover, the water tank is placed under the culture dish, and a lifting device is arranged under the water tank, and the lifting device includes a top shell , swing arm, cam and motor; the motor rotates, the swing arm rotates with the shaft of the motor, the swing arm moves between the lowest point of the cam and the highest point of the cam, and the water tank moves up and down with the top shell, so that part of the petri dish enters the water tank, Soak the seeds of bean sprouts in the petri dish, or the water in the water tank is separated from the seeds in the petri dish, and the seeds in the petri dish are in an anhydrous growth state; the water tank moves up and down with the top shell through the lifting device to make the water enter or leave the culture It provides a suitable growth ring for the seeds in the petri dish. It is easy to operate and maintain. The noise of the grower is low, eliminating the need for water pumps and other devices, and there is no pollution on the inner wall of the water pump. It is hygienic and environmentally friendly, and provides a good growth environment for the seeds to develop into bean sprouts. .

Description

A water tank lift type bean sprouts machine

technical field

The utility model relates to a family-used machine capable of growing bean sprouts, in particular to a sink lift type bean sprout machine.

Background technique

Household bean sprouts machine is a kind of machine that can provide sprouts food for people in daily life. The main function of this machine is to create the environment needed for the growth and development of bean sprouts seeds, and to produce the green, environmentally friendly and safe food that people need. , No additives, healthy and harmless bean sprouts.

Existing household bean sprout machines generally adopt two types of bean sprout irrigation, that is, spray irrigation and immersion irrigation, all of which are water circulation, and their power comes from the water pump. Due to the special mechanism of the water pump, there is noise during use. , causing noise pollution in the use environment. Secondly, because of the structural characteristics of the water pump used in the existing bean sprout machine, in order to meet the use and installation requirements of the water pump, it is inconvenient to replace the water in the water tank of the existing bean sprout machine. It is necessary to replace the whole machine Pick it up to replace the water in the water tank. During the growth of bean sprouts, the water in the water tank must be changed frequently to grow healthy bean sprouts without pollution. Therefore, the existing bean sprout machines bring inconvenience to people during use. Moreover, the cavity wall in the water pump pipeline is not easy to clean. After a long time of use, pollutants are easily produced, which brings unfavorable factors to the growth of bean sprouts.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and propose a water tank lifting type bean sprout machine with simple structure and convenient operation and maintenance. The grower works with low noise, and the water is changed conveniently without pollution of the inner wall of the water pump.

In order to achieve the above object, the utility model adopts the following scheme:

A water tank lifting type bean sprouts machine, including a casing, an upper cover, a petri dish and a water tank; It is smaller than the inner wall of the water tank, and there is a lifting device under the water tank, and the water tank can move up and down under the drive of the lifting device; the lifting device is installed at the bottom of the shell, and the lifting device includes a top shell, a swing arm, a cam and a motor; The cam is installed under the inner cavity of the top shell, and the swing arm is installed on the motor shaft. The cam has the lowest point and the highest point of the cam. When the motor rotates, the swing arm rotates with the shaft of the motor. Move between the points, so that the top shell moves up and down, and the water tank moves up and down with the top shell, so that part of the petri dish enters the water tank, soaks the seeds of bean sprouts in the petri dish, or the water in the water tank separates from the seeds in the petri dish, and cultivates The seeds in the dish are in an anhydrous growth state.

Further, a limit switch is installed on one side of the top case, and an upper contact and a lower contact are arranged at corresponding positions of the top case; when the swing arm moves to the highest point of the cam, the upper contact on the top case contacts the limit switch , turn off the motor, when the swing arm moves to the lowest point of the cam, the lower contact on the top shell contacts the limit switch, and turns off the motor.

Further, the lowest point of the cam and the highest point of the cam are provided with arcuate transition plates, and the swing arm moves between the lowest point of the cam and the highest point of the cam through the arcuate transition plates.

Further, the motor is arranged vertically, and the swing arm is installed transversely on the motor shaft to swing along the horizontal plane.

Further, a cylindrical guide rail is provided inside the housing, and a cylinder is installed at the bottom of the top case, and the cylinder extends into the cylindrical guide rail and moves within the cylindrical guide rail.

The water tank lifting type bean sprouts machine of the utility model comprises a shell, an upper cover, a culture dish and a water tank; arm, cam and motor; the motor rotates, the swing arm rotates with the shaft of the motor, the swing arm moves between the lowest point of the cam and the highest point of the cam, and the water tank moves up and down with the top shell, so that part of the petri dish enters the water tank and soaks to The seeds of the bean sprouts in the petri dish, or the water in the tank breaks away from the seeds in the petri dish, and the seeds in the petri dish are in an anhydrous growth state.

The utility model has a simple structure. The water tank moves up and down with the top shell through the lifting device, so that the water enters or leaves the culture dish, and provides a suitable growth ring for the seeds in the culture dish. The operation and maintenance are convenient, the grower has low working noise, and the water tank is removed. The water change and cleaning work can be completed, the water change operation is convenient, water pumps and other devices are omitted, there is no pollution on the inner wall of the water pump, it is hygienic and environmentally friendly, and it provides a good growth environment for seeds to develop into bean sprouts.

Description of drawings

Figure 1: Sectional perspective view of the raised state of the water tank of the utility model

Figure 2: Sectional Stereoscopic View of the Falling State of the Water Tank of the Utility Model

In the figure: 1. Upper cover; 2. Petri dish; 3. Highest point of cam; 3-1. Lowest point of cam; 4. Water tank; 5. Top shell; 6. Cam; 7. Swing arm; 8. Limit switch ; 9. Upper contact; 10. Lower contact; 11. Shell; 12. Motor.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all implementations. For example, based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the scope of protection of the present utility model.

As shown in Fig. 1 and Fig. 2, an upper cover 1 is installed on the casing 11 of the water tank lifting type bean sprout machine, and a petri dish 2 is placed inside the upper cap 1. The bottom of the petri dish 2 is hollowed out, and seeds can be placed, and the petri dish 2 is for placing bean sprouts. Seed, a vessel for seed development and growth. A water tank 4 is placed under the culture dish 2. The main function of the water tank 4 is to provide growth water for the growth of seeds in the culture dish 2. The water tank 4 is placed on the top shell 5 of the lifting device. The shape of the bottom of the petri dish 2 is smaller than the inner wall of the water tank 4 , further speaking, the petri dish 2 can be placed in the water tank 4 . The lifting device of the water tank lifting type bean sprouts machine is installed on the bottom of the shell 11. The lifting device is composed of the top shell 5, the swing arm 7, the cam 6, the highest point of the cam 3, the lowest point of the cam 3-1, the limit switch 8, and the upper contact 9. The lower contact 10 and the motor 12 are formed and realized. Its spatial relationship is that cam 6 is installed under the inner cavity of top case 5, swing arm 7 is installed on motor 12 shafts, and limit switch 8 is installed on one side of top case 5.

The connection relationship of the lifting device parts of the utility model, the swing arm 7 installed on the motor 12 shaft, when the motor 12 rotates, the swing arm 7 rotates with the motor 12 shaft, the cam 6 is installed under the inner cavity of the top shell 5, and the cam 6 has a The lowest point of the cam 3-1 and the highest point of the cam 3, when the swing arm 7 rotates, the swing arm 7 can be placed on the highest point of the cam 3 or the lowest point of the cam 3-1, and a limit switch 8 is installed on one side of the top shell 5 , when the top case 5 moves up and the limit switch 8 contacts the upper contact 9, the limit switch 8 turns off the motor 12, and when the top case 5 moves down the limit switch 8 and contacts the lower contact 10, the limit switch 8 Switch off the motor 12.

To realize the lifting function of the lifting device of the present invention, the rotation of the motor 12 can drive the swing arm 7 on the shaft to rotate. When the swing arm 7 is displaced to the highest point 3 of the cam, the upward displacement of the top shell 5 can be formed. When the contact on the limit switch 8 is moved to and contacts with the upper contact 9, the motor 12 is turned off, and the top shell 5 can complete the function of raising.

When the motor 12 switch is turned on, the motor 12 continues to rotate to drive the swing arm 7 to continue to rotate. When the top case 5 loses its support, the top case 5 falls back. When the top case 5 falls back to the lowest point 3-1 of the cam, the top case 5 When the contact on the limit switch 8 is moved down and contacts with the lower contact 10, the motor 12 is turned off, and the top shell 5 can complete the retraction function.

The lowest point 3-1 of the cam and the highest point 3 of the cam are provided with an arc transition plate, and the swing arm (7) moves between the lowest point 3-1 of the cam and the highest point 3 of the cam through the transition plate of the arc. Water spilled. The motor 12 is arranged vertically, and the swing arm 7 is installed horizontally on the motor shaft to swing along the horizontal plane, so the installation is simple and the layout is reasonable.

The shell 1 is provided with a cylindrical guide rail, and a cylinder is installed at the bottom of the top shell 5. The cylinder extends into the cylindrical guide rail and moves in the cylindrical guide rail to ensure that the water tank moves vertically up and down to avoid contact with the position of the petri dish. error.

Realization of the utility model function; open the loam cake 1 of the water tank lifting type bean sprout machine, put seeds and water respectively in the culture dish 2 and the water tank 4, turn on the power supply of the motor 12, the rotation of the motor 12 drives the swing arm 7 to rotate, when the swing arm 7 When gradually moving to the highest point 3 of the cam, the top shell 5 also moves upwards synchronously. Contact, the limit switch 8 can turn off the motor 12, at this time the water tank 4 is displaced to the highest point 3 of the cam, because the inner cavity of the water tank 4 is larger than the area of the bottom of the culture dish 2, part of the culture dish 2 enters the water tank 4, and the hollowed out cultivation The seeds placed at the bottom of the dish 2 can be soaked by the water in the water tank 4. When the water tank 4 rises to the highest point 3 of the cam, the water in the water tank 4 can completely soak into the seeds of the bean sprouts in the petri dish 2, and complete the pairing of the petri dish. 2. The development and growth of inner seeds need water supply. After a set period of time, turn on the power supply of the motor 12, and the rotation of the motor 12 drives the swing arm 7 to rotate. When the swing arm 7 is gradually displaced to the lowest point 3-1 of the cam, the top case 5 is also displaced downward synchronously. When the top case 5 When the displacement reaches the lowest point 3-1 of the cam, and the top shell 5 moves down to the contact on the limit switch 8 and contacts the lower contact 10, the limit switch 8 can turn off the motor 12, and at this time, the water tank 4 drops to the lowest point of the cam At point 3-1, the water in the water tank 4 is separated from the seeds in the petri dish 2, and the seeds in the petri dish 2 are in an anhydrous growth state.

It should be pointed out that the highest point 3 of the cam and the lowest point 3-1 of the cam are expressions of the rotation of the swing arm and the displacement of the swing arm to the position of the cam. When this operation is performed repeatedly until the seeds are fully developed, a good growth environment is provided for the seeds to develop into bean sprouts.

Claims (5)

1. A water tank lifting type bean sprout machine is characterized in that: comprise shell (11), loam cake (1), petri dish (2) and water tank (4); The upper cover (1) is installed above the casing (11), the petri dish (2) is placed in the upper cover (1), the bottom of the petri dish (2) is hollowed out, the water tank (4) is placed under the petri dish (2), and the petri dish (2) The bottom profile is smaller than the inner wall of the water tank (4), and a lifting device is arranged below the water tank (4), and the water tank (4) can move up and down under the drive of the lifting device; the lifting device is installed on the bottom of the shell (11), and the lifting device includes Top case (5), swing arm (7), cam (6) and motor (12); Water tank (4) is placed on the top case (5), cam (6) is installed under the inner chamber of top case (5), A swing arm (7) is installed on the motor (12) shaft, and the lowest point of the cam (3-1) and the highest point of the cam (3) are arranged on the cam (6). When the motor (12) rotated, the swing arm (7) followed the The shaft of the motor (12) rotates, and the swing arm (7) moves between the lowest point of the cam (3-1) and the highest point of the cam (3), so that the top case (5) moves up and down, and the water tank (4) follows the top case ( 5) Move up and down, so that part of the petri dish enters the water tank, soak the seeds of bean sprouts in the petri dish, or the water in the water tank separates from the seeds in the petri dish, and the seeds in the petri dish are in an anhydrous growth state. 2. The water tank lifting type bean sprout machine according to claim 1, characterized in that: a limit switch (8) is installed on one side of the top case (5), and the corresponding position of the top case (5) is provided with an upper contact ( 9) and the lower contact (10); when the swing arm (7) moves to the highest point of the cam (3), the upper contact (9) on the top case (5) contacts the limit switch (8), and the motor is turned off (12), when the swing arm (7) moved to the lowest point of the cam (3-1), the lower contact (10) on the top case (5) was in contact with the limit switch (8), and the motor (12) was turned off. 3. The water tank lifting bean sprout machine according to claim 1 or 2, characterized in that: the lowest point of the cam (3-1) and the highest point of the cam (3) are provided with an arc surface transition plate, and the swing arm (7) passes through the arc The face transition plate moves at the lowest point of the cam (3-1) and the highest point of the cam (3). 4. The sink lift type bean sprout machine according to claim 3, characterized in that: the motor (12) is arranged vertically, and the swing arm (7) is installed laterally on the motor shaft to swing along the horizontal plane. 5. The water tank lifting type bean sprout machine according to claim 4, characterized in that: a cylindrical guide rail is arranged inside the casing (11), a cylinder is installed at the bottom of the top casing (5), and the cylinder extends into the cylinder In the guide rail, it moves in the cylindrical guide rail.