CN212001402U

CN212001402U - Rice planting is with quantitative water storage device

Info

Publication number: CN212001402U
Application number: CN202020574130.7U
Authority: CN
Inventors: 李玲
Original assignee: Maanshan Liangtian Agricultural Technology Co ltd
Current assignee: Maanshan Liangtian Agricultural Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a quantitative water storage device for rice planting, which comprises a support table and a water storage tank, wherein the support table is respectively fixed with the water storage tank and a water pump, a pipeline arranged on the water pump is connected with the bottom end of the water storage tank, the top end of the water storage tank is connected with a water inlet pipe, a rotary table is inserted into a bearing of the inner wall of the water storage tank, and an L-shaped pipe is welded on a port of the water inlet pipe positioned inside the water storage tank; a pipe body switch device is sleeved on a port of the L-shaped pipe and comprises a lantern ring, an upper spring, a lower spring, a sleeve block and a sealing block. This quantitative water storage device is used in rice planting, when the water level is not high, the floater is under, and the gyro wheel is last, and the in-process that the water level slowly rises, and the floater receives the buoyancy of liquid and also follows the rising to the gyro wheel is slowly rotatory downwards, after the gyro wheel is rotatory to contact with the sloping platform, the high floater in the liquid level continues to put on stage, and the gyro wheel moves down the pressure of production and can promote the sloping platform and remove left, thereby drives the sealed piece and slowly removes left and plug up the inclined hole, accomplishes quantitative retaining.

Description

Rice planting is with quantitative water storage device

Technical Field

The utility model relates to the field of agricultural technology, specifically a rice is planted and is used quantitative water storage device.

Background

As a big agricultural country, China has quite abundant crop yield every year, however, the growth condition of crops is not only related to regional conditions, but also to conditions with abundant water resources, and the lack of water resources can affect the growth of crops, so that when the weather is dry and the crops lack of water, farmers need to irrigate farmlands in time, and the quantitative water storage generally adopts a liquid level sensing electric control mode to fulfill the aim.

In some remote mountainous areas, the electric control function is still incomplete, the circuit control of liquid level sensing cannot be adopted, only a simple mechanical structure is used, and the circuit control cannot be realized aiming at quantitative water storage, so that the application range is small, the circuit cost is high, and the device is not suitable for the remote mountainous areas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice is planted and is used quantitative water storage device has and accomplishes quantitative retaining through buoyancy and simple mechanical structure, reduces circuit control, and the problem among the prior art has been solved to advantage with little and improvement application scope.

In order to achieve the above object, the utility model provides a following technical scheme: a quantitative water storage device for rice planting comprises a support table and a water storage tank, wherein the support table is respectively fixed with the water storage tank and a water pump, a pipeline installed on the water pump is connected with the bottom end of the water storage tank, the top end of the water storage tank is connected with a water inlet pipe, a rotary table is inserted into a bearing on the inner wall of the water storage tank, and an L-shaped pipe is welded on a port of the water inlet pipe positioned in the water storage tank;

a pipe body switching device is sleeved on a port of the L-shaped pipe and comprises a sleeve ring, an upper spring, a lower spring, a sleeve block and a sealing block, the sleeve ring is fixed on the outer wall of the L-shaped pipe, the sealing block is fixed in a groove hole in the side wall of the sleeve block, a slot is formed in the groove hole between the sealing block and the sleeve block, the port of the L-shaped pipe extends into the slot, the sealing block is inserted into the L-shaped pipe, and an inclined hole communicated with the slot is processed in the sealing block;

the sleeve block is coated outside the L-shaped pipe, a drain hole communicated with the slot is formed in the sleeve block, the upper end and the lower end of the sleeve block and the upper end and the lower end of the sleeve ring are respectively connected through an upper spring and a lower spring, and the sleeve block is positioned on the other symmetrical side surface of the sealing block to form an inclined table;

a fixed cross rod penetrates through the rotary table, a movable roller is mounted at one end of the cross rod, and a floating ball is mounted at the other end of the cross rod.

Preferably, the water outlet of the L-shaped pipe is positioned above the water inlet pipe and is in a horizontal state.

Preferably, the inclined plane of the inclined table is located close to the roller, the inclined table is of a trapezoidal structure with a large lower part and a small upper part, and the roller is in contact connection with the inclined plane of the inclined table.

Preferably, the weight of the floating ball is greater than that of the roller, and the buoyancy borne by the floating ball is greater than that of the roller.

Preferably, the pull force generated by the upper spring and the lower spring on the sleeve block is the same as the pressure of water flow in the L-shaped pipe on the sealing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this quantitative water storage device is used in rice planting, when the water level is not high, the floater is under, and the gyro wheel is last, and the in-process that the water level slowly rises, and the floater receives the buoyancy of liquid and also follows the rising to the gyro wheel is slowly rotatory downwards, after the gyro wheel is rotatory to contact with the sloping platform, the high floater in the liquid level continues to put on stage, and the gyro wheel moves down the pressure of production and can promote the sloping platform and remove left, thereby drives the sealed piece and slowly removes left and plug up the inclined hole, accomplishes quantitative retaining.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a diagram showing the state of the roller and the ramp not in contact with each other;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

FIG. 4 is a diagram illustrating a state where the roller is just in contact with the ramp of the present invention;

fig. 5 is an enlarged view of the position B of fig. 4 according to the present invention;

FIG. 6 is a diagram illustrating the sealing state of the inclined hole according to the present invention;

fig. 7 is an enlarged view of the point C of fig. 6 according to the present invention.

In the figure: 1. a support table; 11. a water pump; 2. a water storage tank; 21. a turntable; 3. a water inlet pipe; 31. an L-shaped pipe; 4. a tube body switching device; 41. a collar; 42. an upper spring; 43. a lower spring; 44. sleeving blocks; 45. a sealing block; 5. a slot; 6. an inclined hole; 7. a drain hole; 8. a sloping table; 9. a cross bar; 91. a roller; 10. a floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a quantitative water storage device for rice planting, comprising a support table 1 and a water storage tank 2, wherein the support table 1 is respectively fixed with the water storage tank 2 and a water pump 11, the water storage tank 2 and the water pump 11 are both mounted by bolts, the disassembly is simple, a pipeline mounted on the water pump 11 is connected with the bottom end of the water storage tank 2, the water pump 11 works to extract liquid in the water storage tank 2, the top end of the water storage tank 2 is connected with a water inlet pipe 3, the water inlet pipe 3 feeds external water into the water storage tank 2, a rotary table 21 is further inserted into a bearing on the inner wall of the water storage tank 2, an L-shaped pipe 31 is welded on a port of the water inlet pipe 3 inside the water storage tank 2, a water outlet of the L-shaped pipe 31 is positioned above the water inlet pipe 3, and is in a horizontal state, and an outlet of the L-shaped pipe 31.

Referring to fig. 2-7, a pipe body switch device 4 is sleeved on a port of the L-shaped pipe 31, the pipe body switch device 4 includes a sleeve ring 41, an upper spring 42, a lower spring 43, a sleeve block 44 and a sealing block 45, the sleeve ring 41 is fixed on an outer wall of the L-shaped pipe 31, the sealing block 45 is fixed in a groove hole on a side wall of the sleeve block 44, the groove hole between the sealing block 45 and the sleeve block 44 forms a slot 5, the slot 5 is of an annular structure, the width of the slot 5 is matched with the caliber of the port of the L-shaped pipe 31, the port of the L-shaped pipe 31 extends into the slot 5, the L-shaped pipe 31 can slide in the slot 5, the sealing block 45 is inserted into the L-shaped pipe 31, a sealing ring is sleeved outside the sealing block 45 to prevent liquid leakage of the L-shaped pipe 31, an inclined hole 6 communicated with the slot 5.

The sleeve block 44 is coated outside the L-shaped pipe 31, the sleeve block 44 is provided with a water discharge hole 7 communicated with the slot 5, the water discharge hole 7 discharges the water in the inclined hole 6, so that the water falls into the water storage tank 2 for storage, the upper end and the lower end of the sleeve block 44 and the sleeve ring 41 are respectively connected through an upper spring 42 and a lower spring 43, the pulling force generated by the upper spring 42 and the lower spring 43 on the sleeve block 44 is the same as the pressure of water flow in the L-shaped pipe 31 on the sealing block 45, the inclined hole 6 and the water discharge hole 7 are always communicated under the condition of no external force interference through design, the balance of the sleeve block 44 and the sealing block can be broken only by applying certain external force, the inclined platform 8 is processed on the other symmetrical side surface of the sealing block 45, the surface of the inclined platform 8 is smooth, and the friction force of the.

A fixed cross rod 9 penetrates through the rotary table 21, the cross rod 9 rotates along with the rotary table 21, one end of the cross rod 9 is provided with a movable roller 91, the inclined surface of the inclined table 8 is positioned close to the roller 91, the inclined table 8 is of a trapezoidal structure with a large lower part and a small upper part, the roller 91 is in contact connection with the inclined surface of the inclined table 8, the roller 91 moves downwards on the inclined table 8 and moves leftwards against the inclined table 8, the other end of the cross rod 9 is provided with a floating ball 10, the weight of the floating ball 10 is greater than that of the roller 91, the buoyancy borne by the floating ball 10 is greater than that of the roller 91, when the water level is not high, the floating ball 10 is positioned downwards, the roller 91 is positioned above the inclined table 8, in the process that the water level slowly rises, the floating ball 10 is also lifted by the buoyancy of the liquid, so that the roller 91 slowly rotates downwards, after the roller 91 rotates to be in contact with the inclined table 8, the high floating, thereby drive sealed piece 45 and slowly remove left and block up inclined hole 6, accomplish quantitative retaining, the liquid in the water storage box 2 is extracted in the work of suction pump 11, and floater 10 slowly moves down, and then gyro wheel 91 moves up, and sealed piece 45 slowly moves right, and inclined hole 6 is opened, can continue to retain water.

In summary, the following steps: this quantitative water storage device is used in rice planting, when the water level is not high, floater 10 is under, gyro wheel 91 is last, the in-process that the water level slowly rises, floater 10 receives the buoyancy of liquid and also follows the rising, thereby gyro wheel 91 slowly rotates downwards, rotatory to contacting the back with sloping platform 8 at gyro wheel 91, high floater 10 continues to the platform on the liquid level, gyro wheel 91 moves down the pressure that produces and can promote sloping platform 8 and remove left, thereby drive seal block 45 and remove left slowly and plug up inclined hole 6, accomplish quantitative retaining.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice is planted and uses quantitative water storage device, includes brace table (1) and water storage box (2), its characterized in that: a water storage tank (2) and a water suction pump (11) are respectively fixed on the support table (1), a pipeline installed on the water suction pump (11) is connected with the bottom end of the water storage tank (2), a water inlet pipe (3) is connected to the top end of the water storage tank (2), a rotary table (21) is inserted into a bearing of the inner wall of the water storage tank (2), and an L-shaped pipe (31) is welded to a port of the water inlet pipe (3) located inside the water storage tank (2);

a pipe body switching device (4) is sleeved on a port of the L-shaped pipe (31), the pipe body switching device (4) comprises a sleeve ring (41), an upper spring (42), a lower spring (43), a sleeve block (44) and a sealing block (45), the sleeve ring (41) is fixed on the outer wall of the L-shaped pipe (31), the sealing block (45) is fixed in a slotted hole in the side wall of the sleeve block (44), a slot (5) is formed in a slotted hole between the sealing block (45) and the sleeve block (44), the port of the L-shaped pipe (31) extends into the slot (5), the sealing block (45) is inserted into the L-shaped pipe (31), and an inclined hole (6) communicated with the slot (5) is machined in the sealing block (45);

the sleeve block (44) is coated outside the L-shaped pipe (31), a drain hole (7) communicated with the slot (5) is formed in the sleeve block (44), the upper end and the lower end of the sleeve block (44) and the upper end and the lower end of the sleeve ring (41) are respectively connected through an upper spring (42) and a lower spring (43), and the sleeve block (44) is positioned on the other symmetrical side surface of the sealing block (45) to form an inclined table (8);

fixed horizontal pole (9) run through in revolving stage (21), gyro wheel (91) of activity are installed to the one end of horizontal pole (9), and floater (10) are installed to the other end of horizontal pole (9).

2. The quantitative water storage device for rice planting according to claim 1, wherein the water outlet of the L-shaped pipe (31) is positioned above the water inlet pipe (3) and is in a horizontal state.

3. The quantitative water storage device for rice planting according to claim 1, wherein the inclined plane of the sloping platform (8) is located near the roller (91), the sloping platform (8) is in a trapezoidal structure with a large lower part and a small upper part, and the roller (91) is in contact connection with the inclined plane of the sloping platform (8).

4. The device for quantitatively storing water for rice planting as claimed in claim 1, wherein the weight of the floating ball (10) is greater than the weight of the roller (91), and the buoyancy force applied to the floating ball (10) is greater than the weight of the roller (91).

5. The device as claimed in claim 1, wherein the pull force of the upper spring (42) and the lower spring (43) on the socket block (44) is the same as the pressure of the water flow in the L-shaped pipe (31) on the sealing block (45).